在低压单母线分段配电系统中一种降低无功补偿容量的方法

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中图分类号：TM7 文献标志码：A 文章编号：2095-2945（2025）27-0139-05

Abstract：Withtherapiddevelopmentofmodernpowersystems，thegrowing demandforelectricityandthewidespreaduse ofrenewableenergy，themanagementandcompensationofreactivepowerhavebecomeincreasinglyimportant.Reactive power compensationcannotonlyimprovetheoperating eficiencyofthepowersystem，butalsoimprovepowerquality，reduceenergy los，andenhancethestabilityandreliabilityofthepowersuplysystem.Thispaperfirstanalyzestheconeptofreactivepower anditsroleinthepowersystem，andthenproposesanefectivemethodtoreducethelow-voltagereactivecompensation capacityinalow-voltagesingle-bussegmenteddistributionsystem.Onthepremiseofimprovingtheoperatingeficiencyof the power system，the investment cost is reducedand the security and stability of the system are not affected.

Keywords： power system； single bussegmentation;reactive power compensation;automaticswitching;energy loss

在电力系统中，电源与负载之间的能量转换主要有2种型式：一种是有功功率，另一种是无功功率。（剩余4534字）