Abstract

The rainwater collection and utilization technology in substation was investigated, and then a novel water-saving technology system for green substations is presented in this paper. A 220kV substation was chosen as the example to analyze the system. The results showed that it can save 278.5m³ water resource. It can provide important reference for rainwater collection and utilization in unattended substation.

Highlights

  • With the continuous development of China's economic construction and the improvement of people's living standards, China's electric power industry has entered a super period characterized by great rapid development

  • Unattended substation rainwater collection and utilization technology are critical to the design of green substation

  • Zhonglun Lei 2 conducted an analysis on the comprehensive utilization of rainwater, and analyzed the main features of the rainwater collection and utilization system

Read more

Summary

Introduction

With the continuous development of China's economic construction and the improvement of people's living standards, China's electric power industry has entered a super period characterized by great rapid development. There are urgent demand for energy saving, environmental protection and sustainable development It is an indispensable part of the substation's design that how to optimize water supply and reduce the environmental pollution and damage caused by rainwater and sewage discharge. Hong Xu4 conducted a preliminary analysis and researched on the realization mode of rainwater resources utilization from the aspects of rainwater collection, sewage interception and disposal, purification treatment, etc. It gives a brief economy analysis of rainwater resources utilization in substations. Rainwater utilization can be used for greening, road washing, flushing, fire fighting, etc

Rainwater collection
Sewage interception and split-flow of rainwater
Treatment and purification of rainwater
Design and calculation of water requirement for unattended substation
Design and calculation of rainwater utilization flow of unattended substation
Design calculation of curbstone catchment ditch
Design of rainwater treatment process
Design of rainwater pp storage module
Water-saving benefit analysis
Economic benefit analysis
Findings
Conclusion

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.