SYSTEM FOR QUENCH PROTECTION OF SUPERCONDUCTING MACHINES, SUCH AS SUPERCONDUCTING WIND TURBINE GENERATOR
A quench protection system for a superconducting machine, such as a superconducting generator having a plurality of series-arranged superconducting coils, includes at least one switch heater electrically coupled to each of the superconducting coils. A quench protection switch is provided in series w...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
20.10.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A quench protection system for a superconducting machine, such as a superconducting generator having a plurality of series-arranged superconducting coils, includes at least one switch heater electrically coupled to each of the superconducting coils. A quench protection switch is provided in series with the coils, wherein each switch heater is in thermal contact with the quench protection switch. Aheater network is configured in parallel with the quench protection switch and is in thermal contact with each of the coils. A quench of any one of the coils triggers a quench of the quench protection switch, wherein the heater network then triggers a quench of all of the remaining coils.
一种用于诸如具有多个串联布置的超导线圈的超导发电机的超导机器的失超保护系统包括电联接到超导线圈中的每个的至少一个开关加热器。失超保护开关设置成与线圈串联,其中每个开关加热器与失超保护开关热接触。加热器网络配置成与失超保护开关并联,并且与线圈中的每个热接触。线圈中的任何一个的失超触发失超保护开关的失超,其中加热器网络然后触发所有剩余线圈的失超。 |
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Bibliography: | Application Number: CN202010259194 |