CN102497002B - 一种直流输电工程完全双重化保护冗余系统 - Google Patents
一种直流输电工程完全双重化保护冗余系统 Download PDFInfo
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CN103391094B (zh) * | 2013-06-24 | 2016-04-13 | 国家电网公司 | 一种直流保护系统三取二逻辑出口优化方法 |
CN105322517A (zh) * | 2015-08-28 | 2016-02-10 | 广西电网有限责任公司电力科学研究院 | 一种自动选用有效信号的控制方法 |
CN105305386B (zh) * | 2015-10-28 | 2019-10-22 | 国家电网公司 | 一种双直流控制保护系统切换逻辑信号的分离方法 |
CN106207990A (zh) * | 2016-07-13 | 2016-12-07 | 深圳供电局有限公司 | 一种柔性直流系统的快速保护装置和保护方法 |
CN111813033B (zh) * | 2019-04-12 | 2023-09-08 | 南京南瑞继保电气有限公司 | 一种电力电子设备冷却系统的控制保护架构和控制方法 |
CN110278685A (zh) * | 2019-04-22 | 2019-09-24 | 广州高澜节能技术股份有限公司 | 一种高压直流输电dcs控制方法 |
CN111237016B (zh) * | 2020-03-20 | 2024-05-17 | 浙江华元汽轮机械有限公司 | 四取二速关停机控制系统 |
CN114447894B (zh) * | 2022-01-29 | 2023-06-27 | 南京南瑞继保电气有限公司 | 一种直流输电系统双重化配置的保护测量异常处理方法 |
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CN1885656A (zh) * | 2006-06-29 | 2006-12-27 | 南京南瑞继保电气有限公司 | 高压直流保护防止保护误动以及防止保护拒动的方法 |
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Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Guangdong Electric Power Design Institute of CEEC Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute |
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Inventor after: Wang Chuncheng Inventor after: Jia Hongzhou Inventor after: Shi Shihong Inventor after: Tan Maoqiang Inventor after: Fan Dongmei Inventor after: Hu Rong Inventor after: Huang Xionghui Inventor before: Wang Chuncheng Inventor before: Jia Hongzhou Inventor before: Shi Shihong Inventor before: Tan Maoqiang Inventor before: Fan Dongmei |
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Free format text: CORRECT: INVENTOR; FROM: WANG CHUNCHENG JIA HONGZHOU SHI SHIHONG TAN MAOQIANG FAN DONGMEI TO: WANG CHUNCHENG JIA HONGZHOU SHI SHIHONG TAN MAOQIANG FAN DONGMEI HU RONG HUANG XIONGHUI |
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Effective date of registration: 20150227 Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Guangdong Electric Power Design Institute of CEEC Patentee after: Super-High Transmission Co., China South Electric-Net Co., Ltd. Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute of CEEC |