What is the voltage sensitivity of down stream equipment 下游负载设备耐过压的能力有多高？
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Detector voltage sensitivity 检波器的电压灵敏度
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In the paper , the four methods based on the evaluation of source ’ s reactive power are analyzed . those are voltage sensitivity ( vs ) , pv curves , back - up generation and equivalent reactive compensation ( erc ) methods 由此文章分析了四种评估无功容量价值的方法:电压灵敏度法、 pv曲线法、备用发电量法和等效无功补偿法。
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First from system aspect , this paper uses voltage sensitivity , pv curves method , equivalent reactive compensation method , back - up generation method to evaluate the reactive value of the generators in seven buses system and ieee 14 buses system . the vs and pv methods can evaluate the source ' s ability of tracking the load ' s variation . the erc and back - up methods can evaluate the availability of replacing other generators . the value determines the cost 从对系统贡献角度，采用电压灵敏度方法( vs法) 、 pv曲线法、等效无功补偿法( erc ) 、无功备用方法来确定一个七节点系统中的发电机的无功价值和ieee14节点系统的发电机的无功价值，电压灵敏度法和pv曲线法可比较出不同电源跟踪负荷变化的灵敏度大小，而等效无功补偿法和无功备用方法可比较出不同电源替换其它发电机是否是最有效率的。
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