CN102570425B - 双ad采样的微机保护中适用的启动ad启动元件动作方法 - Google Patents
双ad采样的微机保护中适用的启动ad启动元件动作方法 Download PDFInfo
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CN201210034498.4A CN102570425B (zh) | 2012-02-16 | 2012-02-16 | 双ad采样的微机保护中适用的启动ad启动元件动作方法 |
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CN201210034498.4A CN102570425B (zh) | 2012-02-16 | 2012-02-16 | 双ad采样的微机保护中适用的启动ad启动元件动作方法 |
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CN102570425A CN102570425A (zh) | 2012-07-11 |
CN102570425B true CN102570425B (zh) | 2014-03-26 |
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CN105547523A (zh) * | 2014-10-29 | 2016-05-04 | 上海辰竹仪表有限公司 | 一功能安全型hart测量系统 |
CN104410042B (zh) * | 2014-11-11 | 2018-02-02 | 许继集团有限公司 | 一种基于双ad采样的智能变电站继电保护方法 |
CN109616998B (zh) * | 2018-12-21 | 2020-06-09 | 南京国电南自电网自动化有限公司 | 基于双cpu采样的继电保护装置电压不一致的判别处理方法 |
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CN2410680Y (zh) * | 2000-03-08 | 2000-12-13 | 中国科学院化工冶金研究所 | 双通道同步高速数据采集计算机接口板 |
CN102122811A (zh) * | 2011-03-17 | 2011-07-13 | 国电南京自动化股份有限公司 | 数字化变电站电子式互感器双a/d采样的保护装置启动元件 |
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WO2002045228A1 (en) * | 2000-11-30 | 2002-06-06 | Abb T&D Technology Ltd. | An improved digital protection and control device |
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CN2410680Y (zh) * | 2000-03-08 | 2000-12-13 | 中国科学院化工冶金研究所 | 双通道同步高速数据采集计算机接口板 |
CN102122811A (zh) * | 2011-03-17 | 2011-07-13 | 国电南京自动化股份有限公司 | 数字化变电站电子式互感器双a/d采样的保护装置启动元件 |
Non-Patent Citations (2)
Title |
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基于直采直跳模式的智能变电站的母线保护应用研究;王晓晨等;《电力系统保护与控制》;20111001;第39卷(第19期);150-154 * |
王晓晨等.基于直采直跳模式的智能变电站的母线保护应用研究.《电力系统保护与控制》.2011,第39卷(第19期),150-154. |
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Effective date of registration: 20141203 Address after: High road high tech Development Zone Nanjing city Jiangsu province 210061 No. 20 Patentee after: NARI Technology Development Co., Ltd. Patentee after: SGCC NARI Nanjing Control System Co., Ltd. Address before: High road high tech Development Zone Nanjing city Jiangsu province 210061 No. 20 Patentee before: NARI Technology Development Co., Ltd. |