CN109052207B - 一种起重设备起升机构制动器失效的保护控制方法 - Google Patents
一种起重设备起升机构制动器失效的保护控制方法 Download PDFInfo
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- CN109052207B CN109052207B CN201810894737.0A CN201810894737A CN109052207B CN 109052207 B CN109052207 B CN 109052207B CN 201810894737 A CN201810894737 A CN 201810894737A CN 109052207 B CN109052207 B CN 109052207B
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- frequency converter
- motor
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- zero
- brake
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/30—Operating devices electrical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Control Of Ac Motors In General (AREA)
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CN201810894737.0A CN109052207B (zh) | 2018-08-08 | 2018-08-08 | 一种起重设备起升机构制动器失效的保护控制方法 |
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CN201810894737.0A CN109052207B (zh) | 2018-08-08 | 2018-08-08 | 一种起重设备起升机构制动器失效的保护控制方法 |
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CN109052207A CN109052207A (zh) | 2018-12-21 |
CN109052207B true CN109052207B (zh) | 2020-11-10 |
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CN201810894737.0A Active CN109052207B (zh) | 2018-08-08 | 2018-08-08 | 一种起重设备起升机构制动器失效的保护控制方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112570467A (zh) * | 2019-09-27 | 2021-03-30 | 上海宝信软件股份有限公司 | 适用于立式活套的防滑落控制方法及*** |
CN111039132A (zh) * | 2019-12-25 | 2020-04-21 | 徐州中矿大传动与自动化有限公司 | 提升***安全停车控制的方法及装置 |
CN111245301A (zh) * | 2020-03-25 | 2020-06-05 | 中冶建工集团有限公司 | 防坠助爬器的控制*** |
CN117440923A (zh) * | 2021-06-30 | 2024-01-23 | 深圳市英威腾电气股份有限公司 | 一种抱闸制动器失效保护方法及装置 |
CN113666265B (zh) * | 2021-08-11 | 2024-02-06 | 西门子(中国)有限公司 | 起重机的控制方法、装置、电子设备和存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05124793A (ja) * | 1991-11-01 | 1993-05-21 | Mitsubishi Electric Corp | 可変速巻上機 |
CN104444913A (zh) * | 2014-09-24 | 2015-03-25 | 深圳市正弦电气股份有限公司 | 一种起重机的制动方法及装置 |
CN105720864A (zh) * | 2014-12-01 | 2016-06-29 | 中车大连电力牵引研发中心有限公司 | 电机减速频率给定方法、变频器及*** |
CN206088642U (zh) * | 2016-10-20 | 2017-04-12 | 西继迅达(许昌)电梯有限公司 | 一种电梯制动器失效紧急控制装置和*** |
CN106571762A (zh) * | 2016-11-02 | 2017-04-19 | 武汉智明力强光电***有限公司 | 一种用于异步电机运行状态控制的变频器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6831432B2 (en) * | 2001-12-05 | 2004-12-14 | Matsushita Electric Industrial Co., Ltd. | Motor driving device and motor driving method |
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2018
- 2018-08-08 CN CN201810894737.0A patent/CN109052207B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05124793A (ja) * | 1991-11-01 | 1993-05-21 | Mitsubishi Electric Corp | 可変速巻上機 |
CN104444913A (zh) * | 2014-09-24 | 2015-03-25 | 深圳市正弦电气股份有限公司 | 一种起重机的制动方法及装置 |
CN105720864A (zh) * | 2014-12-01 | 2016-06-29 | 中车大连电力牵引研发中心有限公司 | 电机减速频率给定方法、变频器及*** |
CN206088642U (zh) * | 2016-10-20 | 2017-04-12 | 西继迅达(许昌)电梯有限公司 | 一种电梯制动器失效紧急控制装置和*** |
CN106571762A (zh) * | 2016-11-02 | 2017-04-19 | 武汉智明力强光电***有限公司 | 一种用于异步电机运行状态控制的变频器 |
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Effective date of registration: 20201019 Address after: 430223 No. 6, science and engineering Park, science and engineering Park, East Lake New Technology Development Zone, Wuhan, Hubei Applicant after: WUHAN GUIDE ELECTRIC DRIVE TECHNOLOGY Co.,Ltd. Applicant after: SHAANXI CONSTRUCTION MACHINERY Co.,Ltd. Address before: 430223 No. 6, science and engineering Park, science and engineering Park, East Lake New Technology Development Zone, Wuhan, Hubei Applicant before: WUHAN GUIDE ELECTRIC DRIVE TECHNOLOGY Co.,Ltd. Applicant before: WUHAN GUIDE ELECTRIC Co.,Ltd. Applicant before: SHAANXI CONSTRUCTION MACHINERY Co.,Ltd. |
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Address after: 430223 workshop D, No. 6, ligongyuan Road, Science Park, Wuhan University of technology, East Lake Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Gangdi Technology Co.,Ltd. Patentee after: SHAANXI CONSTRUCTION MACHINERY Co.,Ltd. Address before: No.6, ligongyuan Road, science and Technology Park, University of science and technology, Donghu New Technology Development Zone, Wuhan, Hubei 430223 Patentee before: WUHAN GUIDE ELECTRIC DRIVE TECHNOLOGY Co.,Ltd. Patentee before: SHAANXI CONSTRUCTION MACHINERY Co.,Ltd. |