梯极泵站电气系统的设计要点探讨

Discussion on the Design Points of the Electrical System of the Cascade Pumping Station

随着大水网建设理念的提出,跨区域、远距离、长管道输水工程的建设日显重要,而其中梯级泵站更为其输水工程的关键点,各级泵站运行的经济、安全、稳定与泵站电气系统的设计息息相关。针对梯级泵站的供电电源、接线方式、变压器、变频器、电容补偿及其它设备的设计要点以及全线信息化系统建设进行了论述,为梯级泵站的电气系统及全线信息化设计提供借鉴,使输水工程的经济效益和社会效益最大化。

With the proposal of the concept of large-scale water network construction,the construction of cross regional,long-distance,and long pipeline water transmission projects is becoming increasingly important,and the cascade pumping station is the key point of its water transmission project.The economy,safety,and stability of the operation of all levels of pumping stations are closely related to the electrical system designation of the pumping station.The design points of the power supply,wiring mode,transformers,frequency converters,capacitor compensation,and other equipment of the cascade pumping station,as well as the construction of the entire line information system were discussed.The results could provide reference for the electrical system and the entire line information design of the cascade pumping station,and maximizes the economic and social benefits of the water transmission project.