positive sequence impedance 中文意思是什麼
positive sequence impedance
解釋
正序阻抗-
Positive sequence impedance
負序阻抗 -
Those algorithms are reviewed, and their disadvantages are proposed. this thesis provides a new approach for protecting power transformers. the technique uses positive - and negative - sequence impedance and variation of magnetizing impedance, where phase voltages are used
本文從機理上對變壓器保護進行新認識,將電壓量引入了變壓器保護中,採用了基於序基頻阻抗突變量和勵磁阻抗變化的變壓器保護方法。 -
Having lower and unified positive ( negative ) and zero sequence impedance, which benefits to improve the power supply quality
具有較低而有均勻的正(逆)充和零序阻抗,它有利於改善供電品質。
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