Insert the automatic switching device of power-generating cars power in advance
The utility model discloses an insert power-generating cars power auto-switching units in advance, including user side, current transformer, higher level switch, power end, power-generating cars switch, automatic switch-in equipment, power-generating cars and voltage transformer, automatic switch-in...
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Main Authors | , , , , , , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
29.07.2015
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses an insert power-generating cars power auto-switching units in advance, including user side, current transformer, higher level switch, power end, power-generating cars switch, automatic switch-in equipment, power-generating cars and voltage transformer, automatic switch-in equipment junction current mutual-inductor, power-generating cars switch, power-generating cars and voltage transformer, current transformer with be connected power-generating cars switch and user side wire series, be provided with higher level switch on the said power end, and power end and user side and power-generating cars switch wire series, the insert power-generating cars power auto-switching units in advance, insert power-generating cars power auto-switching units in advance theory of operation cross the device with the power-generating cars power-on to insert the block terminal in advance, and when taking place the power failure of higher level's power, insert power-generating cars power auto-switching units in advance is automatic to deliver to the block terminal with the power-generating cars power, breaks off higher level switch simultaneously. |
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Bibliography: | Application Number: CN20152293249U |