CN103438259B - 电动执行机构的控制系统 - Google Patents
电动执行机构的控制系统 Download PDFInfo
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- CN103438259B CN103438259B CN201310378969.8A CN201310378969A CN103438259B CN 103438259 B CN103438259 B CN 103438259B CN 201310378969 A CN201310378969 A CN 201310378969A CN 103438259 B CN103438259 B CN 103438259B
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- 230000009471 action Effects 0.000 claims abstract description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
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CN201310378969.8A CN103438259B (zh) | 2013-08-27 | 2013-08-27 | 电动执行机构的控制系统 |
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CN103438259A CN103438259A (zh) | 2013-12-11 |
CN103438259B true CN103438259B (zh) | 2015-09-30 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105889614A (zh) * | 2015-01-12 | 2016-08-24 | 刘锋利 | 水阀故障检测报警装置 |
CN108459566B (zh) * | 2018-02-07 | 2019-08-13 | 上海申昆混凝土集团有限公司 | 一种生产故障自动报警方法及其系统 |
CN110878709B (zh) * | 2018-09-05 | 2023-02-24 | 上海电气电站设备有限公司 | 汽轮机阀门的卡涩识别机制建立方法及卡涩识别方法 |
CN109739205B (zh) * | 2019-03-04 | 2019-08-30 | 华能山东发电有限公司烟台发电厂 | 基于dcs系统的电动执行器智能闭锁控制方法 |
CN112343838A (zh) * | 2019-08-08 | 2021-02-09 | 内蒙古伊泰煤制油有限责任公司 | 一种风机液力耦合器自动控制方法和装置 |
CN110673575B (zh) * | 2019-09-10 | 2020-08-11 | 神华四川能源有限公司江油发电厂 | 电动执行机构的电源故障保护方法和终端设备 |
CN112764403A (zh) * | 2021-01-15 | 2021-05-07 | 中国神华能源股份有限公司国华电力分公司 | 一种执行机构控制系统和方法 |
CN113357181B (zh) * | 2021-05-08 | 2022-09-09 | 上海梅山钢铁股份有限公司 | 一种风机电动放风门故障自切冗余控制装置 |
CN113757435A (zh) * | 2021-08-17 | 2021-12-07 | 华能国际电力股份有限公司营口电厂 | 执行机构控制系统及方法 |
Family Cites Families (6)
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JP3635982B2 (ja) * | 1999-04-19 | 2005-04-06 | 横河電機株式会社 | バルブポジショナ及び電空変換器 |
US6814096B2 (en) * | 2000-12-15 | 2004-11-09 | Nor-Cal Products, Inc. | Pressure controller and method |
CN100575757C (zh) * | 2008-01-31 | 2009-12-30 | 浙江大学 | 数字电气阀门定位器及其方法 |
CN102339041B (zh) * | 2010-07-19 | 2013-01-02 | 中国石油化工股份有限公司 | 用于联锁控制阀的集散控制系统 |
CN202629258U (zh) * | 2012-04-13 | 2012-12-26 | 上海梅山钢铁股份有限公司 | 一种适合模拟量控制的电动执行机构防异动电路 |
CN203431276U (zh) * | 2013-08-27 | 2014-02-12 | 中国神华能源股份有限公司 | 电动执行机构的控制系统 |
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Address after: 100011 Shenhua building, 22 West Binhe Road, Dongcheng District, Beijing Patentee after: China Shenhua Energy Co.,Ltd. Patentee after: National Energy Group Guohua Power Co.,Ltd. Patentee after: Guoneng Guohua (Beijing) Electric Power Research Institute Co.,Ltd. Address before: 100011 Shenhua building, 22 West Binhe Road, Dongcheng District, Beijing Patentee before: China Shenhua Energy Co.,Ltd. Patentee before: BEIJING GUOHUA POWER Co.,Ltd. Patentee before: Shenhua Guohua (Beijing) Electric Power Research Institute Co.,Ltd. |
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