[1]赵志仁,俞宏伟.储能电站用于供排水厂站的探讨[J].中国给水排水,2020,36(20):148-151.
ZHAO Zhi-ren,YU Hong-wei.Discussion on Application of Energy Storage Power Station in Water Supply and Drainage Plants and Stations[J].China Water & Wastewater,2020,36(20):148-151.
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ZHAO Zhi-ren,YU Hong-wei.Discussion on Application of Energy Storage Power Station in Water Supply and Drainage Plants and Stations[J].China Water & Wastewater,2020,36(20):148-151.
储能电站用于供排水厂站的探讨
中国给水排水[ISSN:1000-4062/CN:12-1073/TU]
卷:
第36卷
期数:
2020年第20期
页码:
148-151
栏目:
出版日期:
2020-10-17
- Title:
- Discussion on Application of Energy Storage Power Station in Water Supply and Drainage Plants and Stations
- Keywords:
- water supply and drainage plants and stations; energy storage power station; power reliability
- 摘要:
- 供排水厂站生产运行需要消耗大量电能，用电具有一定的周期变化规律，且存在较多影响用电可靠性的问题。储能电站利用电池储能原理，通过能量储存和释放系统在城市峰谷用电时期对电网电能进行充放，达到削峰填谷作用，并可利用峰谷电价费率差降低部分用电成本，在外部电网失电时还可作为厂站短时应急电源使用，提高用电可靠性。储能电站建设受用地条件、用电费用和用电量等因素制约，建设前需进行技术经济可行性分析。以某污水泵站为例，介绍了储能电站的技术方案、运行模式，并详细分析了投资效益和运行效益，一般6年可收回静态投资。供排水厂站可通过建设和运行储能电站提升自身用电可靠性，并可降低部分运行成本。
- Abstract:
- The operation of water supply and drainage plants and stations need to consume great amount of electric energy, and the electricity consumption has a certain variation cycle, there are many problems that affect the reliability of electricity consumption. The energy storage power station uses the principle of battery energy storage to charge and discharge power from the grid through the energy storage and release system during the peak and valley periods of the city, achieving the effect of balance and can use the peak and valley tariff rate difference to reduce part of the electricity cost. It can also be used as a shortterm emergency power supply for plants and stations when the external power grid loses power to improve the reliability of electricity use. The construction of energy storage power stations is restricted by factors such as land use situation, electricity costs, and electricity consumption. Technical and economic feasibility analysis is required before construction. Taking a sewage pumping station as an example, the article introduces the technical scheme and operation mode of the energy storage power station, and analyzes the investment and operation benefits in detail. The static investment can generally be recovered in about 6 years. Water supply and drainage plants can improve their own electricity reliability through the construction and operation of energy storage power stations, and also can reduce a part of operating costs.
更新日期/Last Update:
2020-10-17