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工厂分布式光伏电能质量综合治理分析

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装备制造业工厂用电负荷较高,建设屋面分布式光伏项目能产生较好的经济效益和社会效益,但工厂电力供应系统由于增加了光伏发电设备,导致用电系统电能质量下降,表现为功率因数过低、产生力调电费等,故工厂迫切希望对此类用电系统进行电能质量治理,以解决电费罚款问题.
Analysis on Comprehensive Management of Distributed Photovoltaics Energy Quality in Factories
Equipment manufacturing factories have high power loads.The construction of roof distribut-ed photovoltaic projects yields significant economic and social benefits.However,integrating photovol-taic power generation equipment into the factory's power supply system can degrade power quality,ev-ident in a lower power factor and resulting in additional power transfer fees.Therefore,the factory ur-gently wants to carry out the power quality management of this kind of power system to solve the prob-lem of the penalty of the electricity bill.

Power QualityPower FactorReactive Power CompensationHarmonic CurrentThree-Phase Unbalance

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上海置信能源综合服务有限公司

电能质量 功率因数 无功补偿 谐波电流 三相不平衡

2024

上海节能
上海市节能协会,上海市节能监察中心

上海节能

影响因子:0.163
ISSN:
年,卷(期):2024.(6)
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