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APPARATUS AND ENERGY CONTROL PROCEDURE DURING THE RAPID PRESSURE RISE IN TRANSFORMERS COOLED BY LIQUID
APPARATUS AND ENERGY CONTROL PROCEDURE DURING THE RAPID PRESSURE RISE IN TRANSFORMERS COOLED BY LIQUID
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机译:液体冷却的变压器快速升压期间的装置和能量控制程序
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摘要
An electronic relay control circuit is provided for liquid cooled electric power transformers. The control circuit senses the rate of change of internal tank pressure and operates its relays in response to a sudden pressure increase. Relay control connections are provided for operating transformer trip and annunciator circuits. The relay response is field adjustable.
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