WO2023131164A3 - 一种油站执行机构plc控制改dcs控制的方法 - Google Patents

一种油站执行机构plc控制改dcs控制的方法 Download PDF

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Publication number
WO2023131164A3
WO2023131164A3 PCT/CN2023/070343 CN2023070343W WO2023131164A3 WO 2023131164 A3 WO2023131164 A3 WO 2023131164A3 CN 2023070343 W CN2023070343 W CN 2023070343W WO 2023131164 A3 WO2023131164 A3 WO 2023131164A3
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WO
WIPO (PCT)
Prior art keywords
dcs
oil station
control
plc
valve
Prior art date
Application number
PCT/CN2023/070343
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English (en)
French (fr)
Other versions
WO2023131164A2 (zh
Inventor
石永利
张升田
马天野
宋慧彬
范泽源
刘焕博
Original Assignee
呼伦贝尔安泰热电有限责任公司海拉尔热电厂
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Application filed by 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 filed Critical 呼伦贝尔安泰热电有限责任公司海拉尔热电厂
Publication of WO2023131164A2 publication Critical patent/WO2023131164A2/zh
Publication of WO2023131164A3 publication Critical patent/WO2023131164A3/zh

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/32—Operator till task planning
    • G05B2219/32406—Distributed scada
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

一种油站执行机构PLC控制改DCS控制的方法，包括以下步骤：重新敷设电缆，取消就地PLC控制系统，所有控制系统引入DCS；将每台液压油站油泵控制系统改造；安装4到20mA转-5VDC到+5VDC信号隔离模块；根据油站操作说明书，搭建DCS逻辑组态。由此提高了中低压联通管液压蝶阀的安全可靠性，防止因PLC故障引起的阀门突开，且PLC内部组态无法读取及修改等问题，当中低压联通管液压蝶阀位置反馈器出现故障摆动时，可切换至定位状态，从而避免阀门任意摆动威胁机组运行。
PCT/CN2023/070343 2022-01-07 2023-01-04 一种油站执行机构plc控制改dcs控制的方法 WO2023131164A2 (zh)

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CN202210016678.3 2022-01-07
CN202210016678.3A CN115437314A (zh) 2022-01-07 2022-01-07 一种油站执行机构plc控制改dcs控制的方法

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WO2023131164A2 WO2023131164A2 (zh) 2023-07-13
WO2023131164A3 true WO2023131164A3 (zh) 2023-08-31

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Publication number Priority date Publication date Assignee Title
CN115437314A (zh) * 2022-01-07 2022-12-06 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 一种油站执行机构plc控制改dcs控制的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010075693A1 (zh) * 2008-12-31 2010-07-08 广东省电力设计研究院 核电站电厂进线开关控制模块
CN112524320A (zh) * 2020-11-30 2021-03-19 华能国际电力股份有限公司营口电厂 一种液压蝶阀控制系统
CN113279962A (zh) * 2021-07-01 2021-08-20 华能国际电力股份有限公司上安电厂 一种空压机控制器改型方法
CN115437314A (zh) * 2022-01-07 2022-12-06 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 一种油站执行机构plc控制改dcs控制的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018217767A1 (de) * 2018-10-17 2020-04-23 Siemens Aktiengesellschaft Steuersystem zur Steuerung einer Kraftwerksanlage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010075693A1 (zh) * 2008-12-31 2010-07-08 广东省电力设计研究院 核电站电厂进线开关控制模块
CN112524320A (zh) * 2020-11-30 2021-03-19 华能国际电力股份有限公司营口电厂 一种液压蝶阀控制系统
CN113279962A (zh) * 2021-07-01 2021-08-20 华能国际电力股份有限公司上安电厂 一种空压机控制器改型方法
CN115437314A (zh) * 2022-01-07 2022-12-06 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 一种油站执行机构plc控制改dcs控制的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZHENG, LEI: "Reform of the control system of the liquid control butterfly valve of the outlet of the circulating water pump", ANHUI ELECTRIC POWER, CN, vol. 33, no. 4, 30 December 2016 (2016-12-30), CN, pages 25 - 30, XP009553128, ISSN: 1672-9706 *

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WO2023131164A2 (zh) 2023-07-13

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