CN104215874B - 多档速电机档位控制线掉线检测方法及装置 - Google Patents
多档速电机档位控制线掉线检测方法及装置 Download PDFInfo
- Publication number
- CN104215874B CN104215874B CN201410481664.4A CN201410481664A CN104215874B CN 104215874 B CN104215874 B CN 104215874B CN 201410481664 A CN201410481664 A CN 201410481664A CN 104215874 B CN104215874 B CN 104215874B
- Authority
- CN
- China
- Prior art keywords
- gear
- control line
- signal
- microprocessor
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 61
- 238000004891 communication Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Control Of Electric Motors In General (AREA)
- Control Of Multiple Motors (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410481664.4A CN104215874B (zh) | 2014-09-19 | 2014-09-19 | 多档速电机档位控制线掉线检测方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410481664.4A CN104215874B (zh) | 2014-09-19 | 2014-09-19 | 多档速电机档位控制线掉线检测方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104215874A CN104215874A (zh) | 2014-12-17 |
CN104215874B true CN104215874B (zh) | 2017-04-05 |
Family
ID=52097576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410481664.4A Active CN104215874B (zh) | 2014-09-19 | 2014-09-19 | 多档速电机档位控制线掉线检测方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104215874B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111245946B (zh) * | 2020-01-15 | 2022-06-03 | 郑州春泉节能股份有限公司 | 一种设备信号可靠性的判断方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101414803A (zh) * | 2008-11-28 | 2009-04-22 | 郑州春泉暖通节能设备有限公司 | 基于电压互感技术的多档速电机档位识别方法及装置 |
CN201314677Y (zh) * | 2008-11-28 | 2009-09-23 | 郑州春泉暖通节能设备有限公司 | 多端口多档速风机盘管状态监测装置 |
CN102033203A (zh) * | 2010-11-24 | 2011-04-27 | 郑州春泉暖通节能设备有限公司 | 一种电机运行状态故障判断方法及其检测装置 |
CN203732920U (zh) * | 2014-01-15 | 2014-07-23 | 郑州春泉节能股份有限公司 | 中央空调计费区域管理装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001119991A (ja) * | 1999-10-14 | 2001-04-27 | Alps Electric Co Ltd | モーター駆動装置の自己診断方法 |
-
2014
- 2014-09-19 CN CN201410481664.4A patent/CN104215874B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101414803A (zh) * | 2008-11-28 | 2009-04-22 | 郑州春泉暖通节能设备有限公司 | 基于电压互感技术的多档速电机档位识别方法及装置 |
CN201314677Y (zh) * | 2008-11-28 | 2009-09-23 | 郑州春泉暖通节能设备有限公司 | 多端口多档速风机盘管状态监测装置 |
CN102033203A (zh) * | 2010-11-24 | 2011-04-27 | 郑州春泉暖通节能设备有限公司 | 一种电机运行状态故障判断方法及其检测装置 |
CN203732920U (zh) * | 2014-01-15 | 2014-07-23 | 郑州春泉节能股份有限公司 | 中央空调计费区域管理装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104215874A (zh) | 2014-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20150270745A1 (en) | Power-supply control system, control device and control method | |
JP6227885B2 (ja) | 電力制御システム、電力制御装置、電力制御システムの制御方法 | |
CN102751762B (zh) | 巡线机器人充电方法和装置及参数配置方法、巡线机器人 | |
CN104734311B (zh) | 压缩机能量控制电路及控制方法和离心式冷水机组 | |
CN103607027B (zh) | 模块化电池均衡与充电系统 | |
CN104215874B (zh) | 多档速电机档位控制线掉线检测方法及装置 | |
CN104648684B (zh) | 小型无人飞行器吊装设备及进行吊装的方法 | |
CN110460105A (zh) | 光伏空调系统的启动方法、控制器和光伏空调系统 | |
CN102192356A (zh) | 停电时电源模块 | |
CN104215873B (zh) | 多档速电机档位接错检测方法及装置 | |
CN106026800B (zh) | 一种基于多绕组永磁电机的空调变频传动系统 | |
CN102195338B (zh) | 停电时电源模块 | |
CN204285722U (zh) | 基于WiFi的空调温控管理系统 | |
CN105610233A (zh) | 多电源并联供电系统及电源短路保护电路 | |
CN204116516U (zh) | 多档速电机档位接错检测装置的硬件结构 | |
CN109058121B (zh) | 基于mppt算法的光伏智能集控提水系统的主机故障、断线控制方法及利用率的方法 | |
US20210372652A1 (en) | Air-Conditioning Device, and Electric Energy Processing Method for Air-Conditioning Device | |
CN103825781B (zh) | 一种基于Canbus总线的系统通信调度算法 | |
CN204116517U (zh) | 多档速电机档位控制线掉线检测装置的硬件结构 | |
CN205142061U (zh) | 一种精确型电机控制系统 | |
WO2015062126A1 (zh) | 电子换相电机及其控制方法和hvac调试系统 | |
CN203416215U (zh) | 一种光伏组件配电保护系统 | |
CN202711444U (zh) | 风机运行状态的监测装置 | |
CN203035467U (zh) | 一种用于海上风电机组的水冷系统 | |
CN104314851A (zh) | 变压器风扇运行状态监测设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multiple gear speed motor gear control line connection losing detection method and device Effective date of registration: 20180117 Granted publication date: 20170405 Pledgee: Bank of Zhengzhou Limited by Share Ltd. Baihua Road Branch Pledgor: ZHENGZHOU CHUNQUAN ENERGY-SAVING Co.,Ltd. Registration number: 2018990000053 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190814 Granted publication date: 20170405 Pledgee: Zhengzhou Bank Co.,Ltd. Changxi Lake New Area Branch Pledgor: ZHENGZHOU CHUNQUAN ENERGY-SAVING Co.,Ltd. Registration number: 2018990000053 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190814 Registration number: 2018990000053 Pledgee after: Zhengzhou Bank Co.,Ltd. Changxi Lake New Area Branch Pledgee before: Bank of Zhengzhou Limited by Share Ltd. Baihua Road Branch |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Detection method and device for off line of gear control line of multi speed motor Effective date of registration: 20210708 Granted publication date: 20170405 Pledgee: Zhengzhou Bank Co.,Ltd. Changxi Lake New Area Branch Pledgor: ZHENGZHOU CHUNQUAN ENERGY-SAVING Co.,Ltd. Registration number: Y2021980005909 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220627 Granted publication date: 20170405 Pledgee: Zhengzhou Bank Co.,Ltd. Changxi Lake New Area Branch Pledgor: ZHENGZHOU CHUNQUAN ENERGY-SAVING Co.,Ltd. Registration number: Y2021980005909 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multi speed motor gear control line disconnection detection method and device Granted publication date: 20170405 Pledgee: Zhengzhou Bank Co.,Ltd. Changxi Lake New Area Branch Pledgor: ZHENGZHOU CHUNQUAN ENERGY-SAVING Co.,Ltd. Registration number: Y2024980030649 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |