CN105020126B - 高压直流输电阀冷主循环泵工频控制回路 - Google Patents
高压直流输电阀冷主循环泵工频控制回路 Download PDFInfo
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CN205047412U (zh) * | 2015-07-28 | 2016-02-24 | 广州高澜节能技术股份有限公司 | 高压直流输电阀冷主循环泵工频控制回路 |
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Denomination of invention: Power frequency control circuit of cold main circulating pump of HVDC transmission valve Effective date of registration: 20201103 Granted publication date: 20170517 Pledgee: Bank of China Limited Guangzhou Pearl River Branch Pledgor: GUANGZHOU GOALAND ENERGY CONSERVATION TECH Co.,Ltd. Registration number: Y2020440000348 |
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