1) auto-demagnetization with no source and no current
无源零开断自动灭磁
1.
This article describes AC-excitation system and auto-demagnetization with no source and no current system.
本文分析了交流灭磁和无源零开断自动灭磁两种灭磁方式,对大型同步发电机的灭磁系统应用做了一些展望。
2) de-excitation by passive switching in zero current
无源零开断灭磁
3) automatic erasing switch
自动灭磁开关
1.
Analyzes the principle and performance of generator magnetism erasing ways of constant resistance, automatic erasing switch with eliminating arc bar and non-linear resistance, compares with the ideal demand of generator magnetism erasing, puts forward the necessity of using zinc oxide non-linear resistance magnetism erasing device.
水轮发电机灭磁方式经历了线性常值电阻灭磁方式、自动灭磁开关的消弧栅灭磁方式和非线性电阻灭磁方式。
4) de-excitation by hard switching
强开断灭磁
5) automatic field-suppressing
自动灭磁
6) zero cutout
无电自动断路器，零值自动断路器
补充资料：无源
1.没有源头。 2.没有缘由。
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参考词条