发电机失磁保护中转子低电压二判据的比较-继保技术-中国电力资料网 关键词 ：失磁保护；励磁电压；失磁 [gap=647]Key words ：magnetic-loss protection；exciting voltage；magnetic-loss
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exciting voltage pulse 激发电压脉冲
exciting voltage pulse shape 激发电压脉冲形状
Load cell Exciting Voltage 传感器电源
exciting voltage regulator 励磁调节器
exciting g voltage 励磁电压
exciting transducer voltage 激发电压
zero voltage exciting 零电压启动
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The capacitive gate transducer has several kinds of exciting voltage forms that affect its performances greatly. But this problem is investigated little.
容栅传感器激励电压形式有若干种，对性能指标有较大影响，但人们对此很少研究。
Therefor, it is suggested that a resistor or a capacitor be connected with the relay in parallel to lower the exciting voltage at both ends of the output relay.
为此，提出了在继电器两端并联一个电阻器或者电容器的改进方案，使其起到降低输出继电器两端激励电压的作用。
Experiment results showed that the relation between exciting voltage and induced velocity magnitude was linear, but the influence of supply frequency was not evident.
实验结果表明，等离子体激励作用主要集中在近壁面附近；激励电压与诱导速度近似为线性关系，激励频率对诱导速度的影响不大。
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