Аннотация
Pump stations hydroelectric buildings type belonging form irrigation , drying household-drinking or industry water taste note and sewage ( waste) waters output ) and other in systems water in transmission service does . Build it. Composition, their structure, placement, planting equipment number water pump of the station importance and to him/her pourable student into account received without water from the source perfect use and nature protection to do events based on is determined. For the efficient and continuous operation of electric motors used in pumping stations, it is important to protect them from various electrical and mechanical damage. This study examines the relevance and effectiveness of automation of electric motor protection systems. Automation of the protection system serves to prevent failure of electric motors in situations such as overload, short circuit, voltage drop or increase, thermal heating. The study examines the use of modern protection tools, including microcontrollers, relay protection systems and smart control panels.The automated protection system helps to increase the productivity of pumping stations, optimize energy consumption and reduce maintenance costs. Based on the results of the research, recommendations for the design of the optimal protection system are developed and its technical and economic efficiency is analyzed.