| 引用本文: | 李莉,$2,苏秀峰.用DGT 801A装置实现主设备保护双套化技术方案[J].电力自动化设备,2003,(11):37-40 |
| .Duplication mechanism of digital protection for main equipment with DGT 801A-type relay[J].Electric Power Automation Equipment,2003,(11):37-40 |
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| 摘要: |
| 对《防止电力生产重大事故的二十五条重点要求继电保护实施细则》进行了分析，介绍了DGT801A装置的硬件结构、自检功能、出口方式，并提出了完全满足反措《实施细则》的保护双套化技术方案。该方案中每套保护均可安全可靠长期运行，双套并列运行可靠性就更加理想。 |
| 关键词: 反措 双套化 技术方案 |
| DOI： |
| 分类号:TM711 TM77 |
| 基金项目: |
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| Duplication mechanism of digital protection for main equipment with DGT 801A-type relay |
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LI Li ZHOU Gang SU Xiu-feng
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| Abstract: |
| Based on the study and analysis of"The detailed regulations of protections for'The25key requirements for preventing the serious events of power system'"and the introduction of DGT801A's HW structure,self-diagnostic function and output modes,technical solutions with dup-lication mechanism are proposed,which fully satisfy the requirements of the Detailed Regulations. |
| Key words: serious event prevention,duplication mechanism,technical solutions, |
