PH12019502399A1 - Compressor driving device, control unit including the same, compressor unit, and cooler - Google Patents
Compressor driving device, control unit including the same, compressor unit, and coolerInfo
- Publication number
- PH12019502399A1 PH12019502399A1 PH12019502399A PH12019502399A PH12019502399A1 PH 12019502399 A1 PH12019502399 A1 PH 12019502399A1 PH 12019502399 A PH12019502399 A PH 12019502399A PH 12019502399 A PH12019502399 A PH 12019502399A PH 12019502399 A1 PH12019502399 A1 PH 12019502399A1
- Authority
- PH
- Philippines
- Prior art keywords
- compressor
- alternating current
- driving device
- power source
- circuit
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Multiple Motors (AREA)
- Air Conditioning Control Device (AREA)
Abstract
This compressor driving device 2 is provided with: a compressor driving circuit 9 that drives a compressor; a compressor-driving power supply circuit 8 that supplies power to the compressor driving circuit from an alternating current power source 1; a control circuit 11 that controls the compressor driving circuit; a controlling power supply circuit 10 that supplies power to the control circuit from the alternating current power source; and an electromagnetic switch 7 which, when over-voltage is generated in the alternating current power source, does not disconnect an electrical connection between the alternating current power source and the controlling power supply circuit, but disconnects an electrical connection between the alternating current power source and the compressor-driving power supply circuit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017103965 | 2017-05-25 | ||
PCT/JP2018/019494 WO2018216655A1 (en) | 2017-05-25 | 2018-05-21 | Compressor driving device, control unit using same, compressor unit, and cooler |
Publications (1)
Publication Number | Publication Date |
---|---|
PH12019502399A1 true PH12019502399A1 (en) | 2020-12-07 |
Family
ID=64395661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12019502399A PH12019502399A1 (en) | 2017-05-25 | 2019-10-23 | Compressor driving device, control unit including the same, compressor unit, and cooler |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN110679051B (en) |
PH (1) | PH12019502399A1 (en) |
WO (1) | WO2018216655A1 (en) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0879963A (en) * | 1994-09-06 | 1996-03-22 | Daikin Ind Ltd | Fault diagnostic device in power conversion control device |
JP4151188B2 (en) * | 2000-02-29 | 2008-09-17 | 松下電器産業株式会社 | Multi-type air conditioner control device |
JP4043481B2 (en) * | 2004-06-25 | 2008-02-06 | 三洋電機株式会社 | Inverter device |
DE112010005608B4 (en) * | 2010-05-28 | 2018-02-01 | Mitsubishi Electric Corp. | The power conversion device |
CN102343782A (en) * | 2011-07-15 | 2012-02-08 | 重庆松芝汽车空调有限公司 | Electric automobile air conditioning direct current high-voltage circuit with pre-charging function |
CN102269464B (en) * | 2011-08-22 | 2014-01-29 | 四川长虹电器股份有限公司 | Delayed protection method for air conditioner |
JP5454596B2 (en) * | 2012-02-08 | 2014-03-26 | ダイキン工業株式会社 | Power control device |
JP5482840B2 (en) * | 2012-07-23 | 2014-05-07 | ダイキン工業株式会社 | Power supply |
JP6236295B2 (en) * | 2013-11-14 | 2017-11-22 | ローム株式会社 | AC / DC converter protection circuit, power adapter and electronic device |
WO2016194197A1 (en) * | 2015-06-04 | 2016-12-08 | 三菱電機株式会社 | Power conversion device |
CN105515415A (en) * | 2015-12-25 | 2016-04-20 | 美的集团武汉制冷设备有限公司 | Power conversion circuit, power conversion method and air conditioner |
JP2018057178A (en) * | 2016-09-29 | 2018-04-05 | 日立工機株式会社 | Electrical apparatus |
-
2018
- 2018-05-21 WO PCT/JP2018/019494 patent/WO2018216655A1/en active Application Filing
- 2018-05-21 CN CN201880034611.4A patent/CN110679051B/en active Active
-
2019
- 2019-10-23 PH PH12019502399A patent/PH12019502399A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN110679051A (en) | 2020-01-10 |
WO2018216655A1 (en) | 2018-11-29 |
CN110679051B (en) | 2023-06-09 |
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