... phase-sensitive switch 相敏开关 phase-sequence component 相序分量 phase-sequence current 相序电流 ...
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零相序分量 zero phase sequence coponent ; zero-phase sequence component
反相序分量电流表 negative-phase-sequence component ammmeter ; sequence component ammeter
反相序分量电压表 negative-phase-sequence component voltmeter
正相序分量电压表 positive-phase-sequence component voltmeter
正相序分量电流表 positive-phase-sequence component ammeter ; sequence component ammeter
反相序分量 phase sequence component ; negative-phase sequence component
正相序分量 positive phasee-sequence component
正相序和负相序分量 Positive and negative sequence component
基于对运行电流的各相序分量的分析，以微机构成监测保护装置，该装置功能强、成本低、可靠性高。
The monitor and protection device is made up of microprocessor and features stronger function, low cost and higher reliability.
建立了基于模分量大小和三相及零序电流大小的模糊数学模型，能快速准确的识别振荡中发生的不对称故障。
Establish the fuzzy set based on modulus component, three phases and residual current, which can distinguishing unbalance faults from power swing rapidly and reliably.
研究表明相电流差突变量、稳态电流序分量等选相元件在发生某些跨线及转换性故障时会误选相。
The fault phase selectors, including the phase current difference suddenly-change and the sequence current, may misoperate in some cross country faults and conversion faults.
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