Optimization of Power Supply Circuit for UNITROL 5000 Excitation Rectifier Bridge Cooling System
The excitation system is an important component of power plants and plays a crucial role in the safe and stable operation of the power system.This article analyzes the shortcomings of the ABB UNITROL 5000 excitation rectifier bridge cooling system fan power supply used in Zhenxiong Power Plant.It proposed an optimization plan that effectively solved the defect,improved the stability and reliability of the excitation system operation,eliminated safety hazards of the unit,and provided strong guarantees for the long-term safe and stable operation of the unit.
power plantexcitation rectifier bridgecooling systemfan power supplyoptimization
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