Plant Unit Research Articles

Development of software for the management of the maintenance of equipment of thermal power plants

The relevance of the use of thermal power plants for the generation of thermal and electric energy on the territory of the Russian Federation is revealed, taking into account its geographical and climatic features. The substantiation of the importance of the process of maintenance and repair in relation to boiler units, which are operated at thermal power plants, is given. Difficulties accompanying the practical implementation of this process are identified. The influence of the identified difficulties on the existing shortcomings in the process of maintenance and repair of boiler equipment and the technological pipelines connecting them and pipelines of steam and hot water is shown. The goal of the study is set, which is aimed at eliminating the identified objective difficulties and the tasks are formulated, the solution of which will contribute to the achievement of the goal. The necessity of developing specialized software for managing the process of maintenance and repair of equipment and pipelines of boiler units of combined heat and power plants is substantiated. The methodology of the work is based on the development of digital models of pipelines and boiler equipment, as well as algorithms aimed at processing the parameters of digital models. The software implementation of the developed models and algorithms is made by means of object-oriented programming in the form of a client-server application for the Windows operating system. The description of the results of software development aimed at solving the set tasks is given. Examples of some dialog boxes accompanying the functioning of the developed software are given, as well as examples of created digital models of boiler equipment and their individual elements. The practical application of the research results contributes to an increase in the degree of digitalization of industrial production in general and energy production in particular. The results obtained in the framework of this work, in the form of software, can be used to accompany the process of maintenance and repair of boiler equipment of combined heat and power plants. With appropriate adaptation, the results obtained can also be applied to boiler equipment, pipelines and apparatus that are used in the chemical, petrochemical and oil refining industries.

Large-scale offshore wind integration by wind-thermal-electrolysis-battery (WTEB) power system: A case study of Yangxi, China

Offshore wind power integration is a grand challenge due to the volatility, randomness and intermittency This work presents a wind-thermal-electrolysis-battery (WTEB) hybrid energy system designed to integrate large-scale offshore wind energy and reduce curtailment. The system composes of offshore wind farms (OWF), thermal power plants (TPP), electrolysis station, battery bank. The Qingzhou (geographic name) I-VII offshore wind farms (5000 MW) and the Yangxi (geographic name) coal-fired power plant units #5, #6 (2 × 1240 MW) are taken as a case study. The OWF is the indispensable generator and the renewable fraction increases with integration level. The TPP adjusts the load ratio to meet the changing net load. The electrolysis station consumes the excess electricity and the battery bank time-shifts the electricity to reduce the electrolyzer downtime. The recommended wind-thermal (W-T) capacity ratio is 1.452:1 in the studied case, namely 3600 MW OWF. The WTEB system breaks the trade-off relationship between renewable fraction (50.11%) and curtailment rate (1.48%) compared to traditional wind-thermal (WT) bundled system. The WPEB system improves the electricity shortage rate (4.74%), transmission line capacity factor (61.79%), load following precision (91.79%). The internal rate of return (IRR), levelized cost of electricity (LCOE), levelized cost of hydrogen (LCOH) of WTEB-W3600 are 34.70%, 0.5172 ¥/kWh, 29.76 ¥/kg. The WTEB hybrid energy system for a large-scale offshore wind power integration is first proposed and the techno-economic feasibility analysis proves the feasibility and forward-looking of the system. Collaborative capacity optimization of OWF, TPP, electrolysis station, battery can improve the system performance and economy. The wind-photovoltaic-thermal-electrolysis-battery (WPTEB) system co-locating the OWF and floating photovoltaic (PV) is an important development direction.

VERIFICATION OF GEOMETRIC MODELS OF THE LPC ROTOR OF THE K-1000-60/3000 TURBINE UNIT BASED ON NATURAL AND CRITICAL FREQUENCIES IN THE ANSYS SOFTWARE COMPLEX

One of the priority tasks of the energy industry is to ensure the reliable and safe operation of steam turbine units of thermal power plants and nuclear power plants. Given the difficult situation in the country, it is impossible to replace outdated equipment that has exhausted its design resource with new ones. As is known, the safety factor of the material taken into account during the design of steam turbine equipment was very approximate. At that time, there were no data on the operation of power equipment, which would have already worked for 200-220 thousand hours. in difficult operating conditions. The situation has changed now. There are power installations that have exhausted or are close to exhausting their design resource. By conducting experimental studies with metal samples of this equipment, it is possible to significantly clarify the physical and mechanical properties of steels and their damage due to operation. Therefore, the problem of extending the resource is becoming increasingly important. Computer modeling has greatly simplified the task of calculating the resource of the equipment. However, such a complex object as a steam turbine requires significant computing resources, and the calculation of equations in all finite element nodes is quite time-consuming. It is necessary to look for ways to rationalize calculation mathematical models. At the same time, the accuracy of the calculation should remain at a satisfactory level. In this work, were created simplified geometric models of the rotor of the LPC turbine unit К-1000-60/3000. The option is considered of replacing the working blades with equivalent distributed masses and toroidal rings. Verification of the obtained models based on critical rotation frequencies confirmed the possibility of replacing the working blades with distributed masses. On the other hand, the presence of toroidal rings of large radii leads to a significant reduction of critical frequencies in comparison with normalized values.

Employment of Intelligent Predictive Maintenance on Thermal Power Plant Component Parts Taking Condenser Vacuum as a Case Study

This work proposes deployment of machine learning in the maintenance of individual constituent parts of steam power plant assemblages. With the condenser vacuum of a steam turbine (in a six-turbine plant assemblage) taken as a case study, information on the past operating parameters of the selected plant component was used to forecast its future working condition. Based on Exponential Gaussian Process of Regression, a model was developed, trained using the diachronic operational data, and employed in determining the future. A quantitative evaluation was employed to provide the distribution of the test values of the data about the lines of regression, as well as to measure the prediction accuracy of the model. The results show MAE and RMSE values are 6.1602 and 7.9286 respectively during the training; while for the prediction, the values are 92.6544 and 92.7235 respectively. It is concluded that modern power plants with myriads of instrumentation and data acquisition mechanisms can leverage on the approach of this study to model and plan the maintenance scheme that best suits and fits individual component units of power plants, since understanding of the anticipatory values of operational parameters helps to determine the likelihood of components failures.

Cooling water flow influence on power plant unit performance for various condenser configurations setup

Cooling water flow influence on power plant unit performance for various condenser configurations setup

Method for Creating Mathematical Models of Heating Nuclear Power Units of Power Plants for Optimization Studies of Autonomous Electric Power Systems

The authors present a two-stage method for creating mathematical models of cogeneration nuclear power units for optimization studies of autonomous electric power systems. The first stage of the methodology includes the development of a detailed model of a nuclear power unit, which provides a satisfactory accuracy of the description of physical and technological processes, as well as optimization calculations of operating modes. At the second stage, the energy dependencies are built based on the results of optimization calculations of the first stage. Energy dependencies define the boundaries of the region of feasible solutions in the form of polynomials. A simplified mathematical model of a nuclear power unit for optimization studies of autonomous EPS is created using polynomials. To solve the problem of finding a polynomial, a two-step approach is proposed. At the first step, the polynomial coefficients are selected such that the minimum of the maximum value of the modulus of the difference between the function determined using the polynomial and the function determined using the detailed model of the power unit is reached. At the second step, the deviation modules are limited to the value found at the first step, and the sum of the deviation modules is minimized at all points. The two-stage technique developed by the authors is demonstrated on the example of a cogeneration nuclear power unit, which is supposed to be operated in the climatic conditions of the Far North.

Soil-structure interaction of nuclear power plant

Nuclear power plants are special facilities with large foundation designs, located in areas with good geology. However, in areas where seismic loads need to be considered, analyzing the soilstructure interaction of nuclear power plants is essential. Nonlinear analyses of soil-structure interaction can be performed in the time domain or frequency domain. Time domain analysis has the advantage of easily incorporating nonlinear material models or geometric nonlinearity. However, this method is limited by the boundary conditions of the geological region near the structure, as current analysis methods assume vertically propagating seismic waves towards the structure. This assumption is made to limit the errors that finite element methods can introduce at the boundaries. This paper presents a new computational method that combines finite element method and boundary element method, in which the propagation of seismic waves towards the structure can be considered at a predetermined angle. The paper analyzes the impact of wave propagation on the response spectrum of the Kashiwazaki-Kariwa Nuclear Power Plant Unit 7. The results of the analysis show that the new computational method can consider the influence of the angle of incoming wave on the soil-structure interaction analysis.

DESIGN OF BUSINESS MODEL INNOVATION FOR POWER PLANT OPERATION AND MAINTENANCE SERVICES USING DESIGN THINKING METHOD


 
 
 Power generation business competition in Indonesia is increasingly competitive due to the growth of IPP’s with better levels of reliability and efficiency. IPP growth with the TOP scheme in PJBTL has the potential to burden PLN and the state's finances in the long term. In order to guarantee the sustainability of the company, this needs to be a concern of PLN and its subsidiary, PLN Nusantara Power (PLN NP). PLN NP is expected to be able to provide more competitive O&M service fees. This study aims to formulate cost efficiency O&M services based on factors that affect the cost of supplying electricity, to provide efficient and competitive O&M service costs. The research began with the in-depth interviews with experts and reports of electricity supply, O&M service business processes, list of power plant units which were analyzed using the design thinking method, and supported by the cost leadership and blue ocean strategy. The results of the analysis obtained from this study have been validated by experts, in the form of proposed formulations that are studied comprehensively, and are able to solve O&M service cost problems by implementing a cost leadership strategy through changes to return on investment schemes, use of local workforce, appointment schemes directly, as well as the transfer of 3rd party contracts. This research proves that the proposed formulation is able to support O&M service cost efficiency of 9.5%.
 
 

Improving reactor fluid dynamics enhances styrene degradation by advanced oxidation processes

Styrene, being one of the volatile organic compounds (VOCs), presents a notable environmental risk. This study primarily addresses the mitigation of styrene emissions from waste air streams through advanced oxidation processes. Nonetheless, the development and experimentation of novel photoreactors can incur substantial costs and time commitments. Nevertheless, mathematical modelling can substantially reduce both expenses and reaction times. By experimental analysis, this research aims at comparing two designs of the first step of styrene treatment (dry photolytic reactor (UV185/UV254/O3)) in a two-step pilot plant unit. The new design differed in fluid geometry while maintaining identical dimensions and irradiation field in the photolytic reactor. Increasing the mean residence time of gas inside the reactor increased styrene removal efficiency by 25% at both flow rates, 100 and 150 m3·h−1. The experimental results were effectively explained by mathematical modelling, highlighting its invaluable role in designing new photoreactors. Based on our modeling, we added a baffle to the center of the photolytic reactor to further increase the residence time, thereby enhancing even more the photoreactor. The model with the baffle should completely remove 50ppmv of styrene from a gas stream at a 100 m3·h−1 flow rate already in the first step of the pilot unit. When comparing the cost-effectiveness of the three designs by calculating their electrical energy per order (EEO) values, we found that Design D (the new design with the baffle) reduces styrene emissions by 90% at approximately one quarter of the cost of Design A (original design). Precisely, treatment of air containing 50 ppmv of styrene utilizing Design D would cost 0.0012 € per each cubic meter. This study clearly demonstrates that fluid dynamics have a greater impact on the performance of advanced oxidation processes in air than photoreactor geometry and also the importance of mathematical modelling for reactor design.

Recovery of a Halodule wrightii donor meadow

Few restoration studies have quantified the recovery of the donor meadow. We evaluated the recovery of a monospecific donor meadow of Halodule wrightii, the second most commonly used transplanting species, and assessed the possible effect of 24 plots of 1 m2 placed in an approximately 3,400 m2 large monospecific meadow with a mean cover of 45%, foliar shoot density of 1,280 shoots/m2, and 16 cm canopy height. Extraction densities were 9, 25, 64, and 121 small‐sized extraction cores (4.5 cm diameter, 20 cm depth), with control and procedural control without extractions (N = 4 per treatment). After 6 months, even the plots with the highest extraction densities recovered, as indicated by the shoot number in the extraction areas and seagrass cover in the plots approaching the levels in the controls. The recovery occurred under the environmental conditions: light availability (22,000 ± 51 lx), relatively stable sediments (0.8–1.16 cm) with a fine sandy composition (mean grain diameter, D50: 0.5 ± 0.22 mm), and low organic matter (0.22 ± 0.012%). The recolonization rate was 1–3 shoots per month in the 4.5 cm diameter extraction areas, independent of the extraction level. Thus, approximately 20% of the H. wrightii meadow (corresponding with 121 cores/m2) could be extracted in our study area. This high extraction intensity can be attributed to the adequate selection of donor species, meadow, and size of the planting unit.

Stochastic modeling and parameter estimation of turbogenerator unit of a thermal power plant under classical and Bayesian inferential framework.

The work reported in present study deals with the development of a novel stochastic model and estimation of parameters to assess reliability characteristics for a turbogenerator unit of thermal power plant under classical and Bayesian frameworks. Turbogenerator unit consists of five components namely turbine lubrication, turbine governing, generator oil system, generator gas system and generator excitation system. The concepts of cold standby redundancy and Weibull distributed random variables are used in development of stochastic model. The shape parameter for all the random variables is same while scale parameter is different. Regenerative point technique and semi-Markov approach are used for evaluation of reliability characteristics. Sufficient repair facility always remains available in plant as well as repair done by the repairman is considered perfect. As the life testing experiments are time consuming, so to highlight the importance of proposed model Monte Carlo simulation study is carried out. A comparative analysis is done between true, classical and Bayesian results of MTSF, availability and profit function.

Gate-to-gate life cycle analysis of a pilot-scale solar driven two-step thermochemical hydrogen sulfide decomposition for hydrogen production

Hydrogen is one of the most viable options towards decarbonization. It is crucial to upscale the hydrogen economy considering the current state of the environment due to the adverse effects of climate change. In this study, a gate-to-gate Life cycle assessment (LCA) was conducted on a hydrogen sulfide splitting model that replicates a pilot-scale plant by integrating the two-step solar thermochemical H2S decomposition using SimaPro version 9.4.0 software. This analysis starts from the treatment of H2S gas released by the refineries as waste and ends at the production and storage stage of hydrogen. There are two functional units used in this study which are ‘1 kg of H2’ to assess the operational phase of the simulation plant and ‘1 unit of H2S splitting plant’ to determine the environmental performance of the construction of the plant. The top three most impacted midpoint level categories in the operational phase are human carcinogenic toxicity (HTP), freshwater ecotoxicity and marine ecotoxicity with an amount of 3.66 × 10−4, 1.10 × 10−4, and 1.40 × 10−4 kg 1,4-DCB respectively. Electricity has a higher relative contribution to this technology due to the high amount of steel used during the construction of solar tower. Meanwhile, treating H2S leaves a positive impact towards every midpoint indicator, mainly on terrestrial acidification, fine particulate matter formation and ionizing radiation. The H2S splitting technology was set as the baseline to compare with various other H2 production technologies. Scenario analysis was assessed by setting the solar-powered electricity as the baseline and was compared with electricity from different sources such as wind, nuclear and the United Arab Emirates (UAE) grid for the H2S splitting plant. Moreover, uncertainty analysis using Monte Carlo simulation suggests that the probability of gaining results of HTP is the highest between 3.62 × 10−4 to 1.34 × 10−3 kg 1,4-DCB. It can be concluded that electricity powered by renewable sources significantly reduces the environmental burden from the scenario analysis conducted.

Economic evaluation of hydrogen production in second and third units of Bushehr nuclear power plant regarding future need of nuclear fission technology

Today, the most important challenge for hydrogen production is the use of suitable energy source for sustainable production. The dual use of nuclear power plants allows them to expand into other markets by eliminating greenhouse gas emissions from processes such as hydrogen production. The significance of this matter especially in countries with ongoing new nuclear power plants is high and shows the future need for nuclear fission technology. In this paper, an economic assessment of hydrogen production in the second and third units of the Bushehr nuclear power plant (BNPP) with the Hydrogen Economy Evaluation Program (HEEP) is carried out and a comparison of CO2 emission in nuclear and non-nuclear methods of hydrogen production is presented. Most nuclear reactors, including Advanced Pressurized WaterReactor (APWR), High Temperature Gas Reactor (HTGR), and Water-Water EnergeticReactor (WWER), can be used as a source of thermal and electrical energy for the process of hydrogen production. In this research, hydrogen production processes based on the Conventional Electrolysis (CE), High Temperature Steam Electrolysis (HTSE), and Sulfur-Iodine (SI) Process using different storage and transportation options are compared to choose the cost-effective method for coupling with the WWER1000 reactor. Hydrogen production, thermal energy, and electricity costs have been calculated and explained in detail. The results showed that the cost-effective option for hydrogen production is using the High Temperature Steam Electrolysis (HTSE) method, Compressed Gas (CG) storage, and pipeline transportation, by 2.88 $/kg. Also, applying this method to produce hydrogen, the nuclear power plant thermal efficiency, and the hydrogen plant efficiency are kept in the best possible conditions by 51.98% and 58.21%, respectively.

Cost Analysis of the Boiler Unit of Coal Power Units Depending on the Initial Steam Pressure and the Availability оf Flue Gas Purification Systems

When designing power plants of a new type or equipping them with new generation equipment, the problem of estimating capital investments is solved with the uncertainty of information on its cost. The lack of reliable methods suitable for use in engineering setting complicates decision-making on the technical development of power units and thermal power plants. When evaluating investments in the equipment of power plant units, it is convenient to use continuous functions. Their use makes it possible to carry out the analysis without cost restrictions. The article proposes a method for estimating capital investments in the boiler island of power units of power plants based on a power parametric function. The method includes an assessment of the cost of a boiler unit with fuel preparation systems within the boiler shop, draught and blast. A specific feature of the method is that the cost of the boiler includes the cost of flue gas purification systems from harmful combustion products in the form of ash, sulfur oxides and nitrogen oxides. The method was developed in an engineering setting. The methodological section demonstrates the performance of the method in assessing capital investments in a boiler island in comparison with the same indicator for the EU countries, the USA and China. When discussing the results of the study, it was found that capital investments in a coal-fired boiler with flue gas purification systems is in the range of US$ 25–200 million, depending on the power and initial steam parameters. The share of the cost of environmental flue gas purification systems is 28–50 % of the total cost of the boiler unit. It is demonstrated that the design of coal-fired power units with flue gas purification systems for supercritical parameters with a capacity of less than 300 MW is inefficient due to low competitiveness in terms of specific investments in the boiler.

Application of the UV-C assisted persulphate/peroxymonosulphate process for the mineralization of organic substances in drinking water

The aim of this study was to evaluate the high oxidation potential of hydroxyl and sulphate radicals generated by UV-C assisted persulphate (PS) and peroxymonosulphate (PMS) processes in natural water. The effects of initial oxidant concentration on degradation processes were investigated using TOC, PS, pH, and UV254 measurements in samples taken at specific time intervals. The particle size distribution profiles were also determined for the raw water and effluent samples from the PS/UV-C and PMS/UV-C. Accordingly, the final removal rates were 19%, 40%, and 55% for PS/UV-C doses of 0.2 mM, 0.5 mM, and 1.0 mM, respectively, while the TOC removal was 20%, 35%, and 64% for 0.2 mM, 0.5 mM, and 1.0 mM PMS/UV-C, respectively. The results showed that the rate constants of TOC removal followed first-order kinetics for both PS and PMS. The general assessment of energy consumption during the PS/UV-C and PMS/UV-C processes showed that the time required for the same amount of TOC removal decreased as the initial PS/PMS concentration increased, so that the energy required decreased in relation to volume and mass. Overall, the obtained results were used for a comparative analysis of the oxidation process, and the recommended process was evaluated with samples taken from the effluent of each unit of the drinking water treatment plant to determine the correct location for the treatment process. The results showed that the PS/UV-C process should be designed after filtration, rather than after sedimentation, and the end of the treatment plant.

Influence of different fractions of high-calcium fly ash on the density and strength of well Portland cement

High calcium fly ash (HCFA) from thermal power plants is a good replacement for Portland cement, but its properties vary greatly depending on particle size and composition. The industrial HCFA fractions (Fr1-Fr4) taken from four fields of electrostatic precipitators (EP) of the ash collection unit of the Krasnoyarsk thermal power plant (TPP-2) were studied as a component of well Portland cement. The aim of work is to study the effect of different HCFA fractions on the density of the cement slurry, the density and strength of the cement paste. The study of the bulk density of the initial fractions, the pycnometric density of cement slurries and the average density of cement stone at different curing age was carried out. Trends in bulk density are shown depending on the sampling point. The pycnometric density of cement slurries containing HCFA is close to commercial well cements of normal density. The average density of cured specimens continuously increases with increasing curing time from 2 to 150 days. A significant decrease in density is observed in order Fr4 >Fr3 >Fr2 >Fr1, which is accompanied by an increase in the volume of the specimens in the reverse order, which means the presence of a different degree of expanding effect. A general dependence of compressive strength on average density is observed for all specimens, which becomes stronger with increasing curing age from 2 to 90 days. An individual linear dependence of strength on density during hardening from 2 to 90 days is observed for specimens of each of the fractions, with an increase in the angular coefficient in the linear regression equation in order from Fr1 to Fr4. The effect of particle size and phase composition components on the characteristics of specimens was analyzed.

Parameters evaluation in the process of solid phase pulp sedimentation in technological units of beneficiation plants

The aim of the research is the analysis and modeling of the process of sedimentation of the solid phase of the pulp in the technological units of processing plants to assess the density of particles of crushed ore. The paper analyzes domestic and foreign experience; methods of mathematical modeling were used, as well as methods of mathematical statistics and probability theory for processing the results of experiments. Scientific novelty consists in developing and substantiating a method for estimating the density of crushed ore particles in the process of their sedimentation directly in the process units of beneficiation plants. Practical value consists in developing a methodology for determining the characteristics of the enriched raw materials, which make it possible to form the degree of grinding necessary for the full disclosure of mineral formations. It was proposed to use the density of ore particles as an indicator of changes in the quality characteristics of the ore received for beneficiation, which is determined on the basis of measurements of the attenuation of volumetric ultrasonic waves and Lamb waves propagating in the pulp and the wall of the technological sump that is in contact with it. These measurements must be synchronized with the results of measurements of the pulp level in the sump during its working operation. The proposed method makes it possible to dynamically correct the parameters of the model of a closed ore grinding cycle, depending on the quality characteristics of the feedstock, and thereby form the conditions for the full disclosure of inclusions of the useful component in the product entering the magnetic separation or flotation.

MONITORING THE QUALITY OF CLEAN WATER TREATMENT IN THE WATER TREATMENT PLANT FILTRATION UNIT USING THE BACKWASH METHOD

Water for an industry is a supporting material for both direct and indirect activities to support several systems. Requirements for the quality of water used in industry vary depending on its intended use. Water that comes from nature generally does not meet the necessary requirements so it must undergo a processing process first. Raw water sources play a very important role in the clean water industry. Raw water is the beginning of a process in the supply and treatment of clean water. Water Treatment Plant (WTP) or Water Treatment Plant (IPA) is a system/facility that functions to treat water from contaminated raw (influent) water to obtain the desired water quality treatment according to quality standards. The purpose of this study was to determine the effect of treated water quality and backwash effectiveness by comparing the values of chemical and physical parameters before and after the backwash process in the filtration process unit of a clean water treatment plant. After conducting the tests, it was concluded that the backwash process is very effective in maximizing the performance of a filtration process unit. The effective value of acidity (pH) is (0-5)%, hardness and turbidity is (40-50)%, total dissolved solid (TDS) is (5-10)% and conductivity is (10-20)%. This also shows that the quality of the water tested has met the quality standards in accordance with Permenkes No. 492 of 2010.

Sistem informasi kepegawaian untuk perusahaan pembangkit listrik menggunakan model Rapid Application Development

The employee information system is an important tool for companies to manage employee data to make it easier, safer and more accurate. PT PLN Nusantara Power UP PLTU Tanjung Awar-Awar is a power plant unit under PT PLN which has approximately 700 employees consisting of pure employees from PT PLN and outsourced employees. However, currently the Human Resources division does not have the means to manage existing personnel administration. This causes the data not to be captured digitally so the data search process takes a long time. In this research, a website-based personnel information system was developed to handle personnel master data. The software development method used is the RAD (Rapid Application Development) model. This method is expected to save time in development. The program functionality testing method uses blackbox testing, and USE questionnaires as user satisfaction tests. In testing this application, 6 respondents were used who were company administration staff. The results obtained were that an employee information system was produced with a functionality category suitable for acceptance. Usability testing obtained a result of 79.44%, namely the category suitable for use.

Pengaruh Kompos Blotong untuk Pertumbuhan Tebu Varietas Bululawang Fase Anakan pada Tanah Areal Pantai Firdaus Kecamatan Asembagus

Sugarcane (Saccharum officinarum L.) is one of Indonesia's white sugar producers. Sugar production which continues to soar needs to be balanced with the right cultivation pattern, one of which is by optimizing the growth phase of the sugarcane plant. In the growth phase of the sugarcane plant there is a tiller phase, the tiller phase itself results in the growth of tillers around the mother cane itself. This study examined the soil in the coastal area. In the coastal area there are obstacles to plant growth, such as a lack of nutrients in the soil so that the soil is easily leached which causes the soil to lack nitrogen. The addition of filter cake compost is expected to help maximize the elements in the soil of the coastal area. This study aims to determine the impact of the tillering phase of sugarcane growth from the application of beach area soil with filter cake compost and to determine the appropriate dose of bagasse compost in order to get the best sugarcane crop yields. This study used a non-factorial randomized block design (RBD) with 5 treatments, 4 plant units, and 4 replications. The results of the final project research that has been carried out can be concluded that the effect of filter cake compost on the soil in the coastal area for sugarcane tillering phase showed significantly different results on the parameters of plant height at 14 HST and 42 DAP, while plants aged 70 HST showed highly significant different results. The parameter of the number of tillers showed significantly different results at 42 HST observations. The most influential dose of filter cake compost on the beach area soil was 50% for the Firdaus Beach soil treatment and 50% for the filter cake compost, namely in the third treatment (P2) as evidenced by the results of the highest average plant height parameter compared to other treatments