Low Voltage Protection Scheme and Optimization Suggestion for a Nuclear Power Pant Motor
The low voltage protection scheme of non-safety motor in a nuclear power pant is summarized,and the setting time of motor low voltage protection is analyzed.Based on the different functions of motor and the relationship between voltage and time in transient power supplyswitching,the optimization Scheme of setting time according to motor function is proposed.The resluts can be used as reference for engineering design.
motor low voltage protectionsetting timetransient switchingoptimization suggestion
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