| 137.5 MW机组汽轮机危急保安系统的优化 |
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| 引用本文： | 陈军. 137.5 MW机组汽轮机危急保安系统的优化[J]. 发电设备, 2008, 22(6) |
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| 作者姓名： | 陈军 |
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| 作者单位： | 国华浙能发电有限公司,浙江,宁波,315612 |
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| 摘 要： | 针对137.5 MW机组保护系统频繁发生误动的现象,根据"二十五项反故障措施"的要求,对汽轮机危急保安系统的部分保护功能进行了优化,最大限度地防止了保护装置的误动和拒动。
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| 关 键 词： | 能源与动力工程 汽轮机 危急保安系统 保护逻辑 |
Optimization of Emergency Protection System for 137.5 MW Steam Turbine Units |
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| CHEN Jun. Optimization of Emergency Protection System for 137.5 MW Steam Turbine Units[J]. Power Equipment, 2008, 22(6) |
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| Authors: | CHEN Jun |
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| Abstract: | Aiming at the misoperation phenomenon frequently encountered by the protection system of 137.5MW turbine unit,based on requirements of the "25 anti-failure measures",optimization is made for partial protection functions of the turbine emergency protection system(manual/automatic protection logic),which prevents at most misoperation and non-operation of relevant protection devices. |
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| Keywords: | energy and power engineering steam turbine emergency protection system protection logic |
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