Electric power supply management of the construction site in the interests of facilitating electrical safety

Maxim Polyukhovich,Amangeldy Bekbayev,Victor Mankov,Vyacheslav Burlov,N Vatin,E Vdovin,P Zunino

doi:10.1051/e3sconf/201914008006

Maxim Polyukhovich, Amangeldy Bekbayev + Show 5 more

Open Access

https://doi.org/10.1051/e3sconf/201914008006

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Abstract

A critical resource in construction work is electricity. Various problems that can lead to a breakdown of the electric power supply to the construction site can arise during its active operation. The basis of the activity is the decision of the person. Activity is based on the model. The dependence of human activity on electrical energy has formed the need to ensure uninterrupted electric power supply. To solve the complex problem of electric power supply, it is necessary to develop a theory. A properly constructed theory has three levels, three components: methodology, methods, technology. The decision maker (DM) perceives the world around him and carries out his activities through processes. A process is an object in action at a fixed purpose. A constructive methodology should form the condition for the existence of a process with which the DM works. The goal of research is to select and justify the conditions for the existence of the electric power supply process in the interests of guaranteed achievement of the goal of the industrial safety.

Highlights

In many regions of the country, a steady increase in electrical loads has resumed
The task of power supply construction objects: uninterrupted supply of electricity to electric receivers, optimization of the parameters of power supply systems by the correct choice of nominal voltages, conditions of connection to the power system, selection of electrical equipment based on the calculation of electrical loads, reactive load compensation, rational distribution of electricity, ensuring protection of electrical installations
The type of construction, the volume of construction work, the technology and organization of production [5] largely determine the nature of consumers of electrical energy, electrical loads and electricity

Summary

Introduction

In many regions of the country, a steady increase in electrical loads has resumed. Electricity consumption in the domestic sector has a steady growth trend [1]. The task of power consumption is the organization of safe (electrical safety) [3] and economical modes of operation with minimal financial costs [4] and reduction of electric power losses. The type of construction, the volume of construction work, the technology and organization of production [5] largely determine the nature of consumers of electrical energy, electrical loads and electricity. Electricity is used to drive operation of various mechanisms and machines. The main consumers of electrical energy at the construction site include tower cranes, various lifting mechanisms, hand power tools, electrical equipment for concrete mixing rooms, electric welding equipment, electric lighting, electrical equipment for heating concrete mixtures and soil, etc

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