JP6203126B2 - 密閉型圧縮機駆動装置 - Google Patents
密閉型圧縮機駆動装置 Download PDFInfo
- Publication number
- JP6203126B2 JP6203126B2 JP2014116183A JP2014116183A JP6203126B2 JP 6203126 B2 JP6203126 B2 JP 6203126B2 JP 2014116183 A JP2014116183 A JP 2014116183A JP 2014116183 A JP2014116183 A JP 2014116183A JP 6203126 B2 JP6203126 B2 JP 6203126B2
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- JP
- Japan
- Prior art keywords
- hermetic compressor
- abnormality
- control unit
- phase
- detection unit
- 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.)
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Links
- 238000001514 detection method Methods 0.000 claims description 48
- 230000005856 abnormality Effects 0.000 claims description 45
- 239000003507 refrigerant Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 description 30
- 230000002159 abnormal effect Effects 0.000 description 22
- 238000000034 method Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
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- 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
- 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
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Electric Motors In General (AREA)
Description
図1は、本発明にかかる密閉型圧縮機駆動装置の実施の形態の構成の一例を示す図である。商用交流電源1に接続された密閉型圧縮機駆動装置10は、密閉型圧縮機20を駆動する。
Claims (2)
- 高圧圧力スイッチを内蔵した密閉型圧縮機を駆動する密閉型圧縮機駆動装置において、
前記密閉型圧縮機内部の前記高圧圧力スイッチの開放動作時に発生した過電流、母線電圧異常及び欠相を検出するパラメータ検出部と、
前記密閉型圧縮機の温度を検出する温度検出部と、
前記パラメータ検出部及び前記温度検出部が取得したデータが入力される制御部とを備え、
前記制御部は、前記データに基づいて異常を検出すると、再駆動可能な異常であるか否かを判定し、再駆動可能な異常である場合には駆動信号を再出力し、再駆動不可能な異常である場合には異常信号を出力することを特徴とする密閉型圧縮機駆動装置。 - 前記再駆動可能な異常が、一時的な冷媒負荷による異常であることを特徴とする請求項1に記載の密閉型圧縮機駆動装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014116183A JP6203126B2 (ja) | 2014-06-04 | 2014-06-04 | 密閉型圧縮機駆動装置 |
AU2015202553A AU2015202553B2 (en) | 2014-06-04 | 2015-05-12 | Hermetic compressor driving device |
EP15168881.9A EP2955378B1 (en) | 2014-06-04 | 2015-05-22 | Hermetic compressor driving device |
US14/723,510 US10072666B2 (en) | 2014-06-04 | 2015-05-28 | Hermetic compressor driving device |
CN201510288788.5A CN105298817B (zh) | 2014-06-04 | 2015-05-29 | 密闭型压缩机驱动装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014116183A JP6203126B2 (ja) | 2014-06-04 | 2014-06-04 | 密閉型圧縮機駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015229960A JP2015229960A (ja) | 2015-12-21 |
JP6203126B2 true JP6203126B2 (ja) | 2017-09-27 |
Family
ID=53385463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014116183A Active JP6203126B2 (ja) | 2014-06-04 | 2014-06-04 | 密閉型圧縮機駆動装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10072666B2 (ja) |
EP (1) | EP2955378B1 (ja) |
JP (1) | JP6203126B2 (ja) |
CN (1) | CN105298817B (ja) |
AU (1) | AU2015202553B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017131087A (ja) * | 2016-01-22 | 2017-07-27 | サンデン・オートモーティブコンポーネント株式会社 | 電流センサの異常検知装置 |
JP2018161190A (ja) * | 2017-03-24 | 2018-10-18 | 東芝ライフスタイル株式会社 | 洗濯機 |
CN113391139B (zh) * | 2021-07-30 | 2022-12-27 | 佛山市顺德区美的电子科技有限公司 | 三相电源输入线的缺相检测方法、装置及空调室外机 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2924297A (en) * | 1956-09-25 | 1960-02-09 | Elevator Construction & Servic | Elevator safety controls |
US3585451A (en) * | 1969-12-24 | 1971-06-15 | Borg Warner | Solid state motor overload protection system |
JP2752125B2 (ja) * | 1989-02-10 | 1998-05-18 | 株式会社東芝 | 空気調和機の制御装置 |
JPH09324956A (ja) * | 1996-06-04 | 1997-12-16 | Daikin Ind Ltd | 電力変換回路の異常検知装置 |
JPH10122155A (ja) | 1996-10-24 | 1998-05-12 | Toshiba Corp | 密閉型圧縮機の保護装置 |
JPH1175386A (ja) * | 1997-06-26 | 1999-03-16 | Toshiba Corp | 永久磁石モータ及びその制御方法 |
JP3703346B2 (ja) * | 1999-09-24 | 2005-10-05 | 三菱電機株式会社 | 空気調和機 |
JP3749139B2 (ja) * | 2001-04-23 | 2006-02-22 | 三洋電機株式会社 | インバータ保護装置 |
JP4023249B2 (ja) * | 2002-07-25 | 2007-12-19 | ダイキン工業株式会社 | 圧縮機内部状態推定装置及び空気調和装置 |
KR20080090714A (ko) * | 2007-04-05 | 2008-10-09 | 삼성전자주식회사 | 압축기의 구동장치 및 방법 |
JP5005449B2 (ja) | 2007-07-12 | 2012-08-22 | 東芝キヤリア株式会社 | 密閉型圧縮機、冷凍サイクル装置 |
JP2009036056A (ja) * | 2007-07-31 | 2009-02-19 | Ubukata Industries Co Ltd | 密閉形電動圧縮機 |
JP5031547B2 (ja) * | 2007-12-27 | 2012-09-19 | 東芝キヤリア株式会社 | 圧縮機駆動装置および冷凍サイクル装置 |
CN102396150B (zh) * | 2009-04-17 | 2014-05-14 | 大金工业株式会社 | 电源电路 |
US9520815B2 (en) | 2012-07-09 | 2016-12-13 | Panasonic Intellectual Property Management Co., Ltd. | Control device of electric sealed compressor, electric sealed compressor apparatus, and home appliance comprising control device and electric sealed compressor apparatus |
-
2014
- 2014-06-04 JP JP2014116183A patent/JP6203126B2/ja active Active
-
2015
- 2015-05-12 AU AU2015202553A patent/AU2015202553B2/en active Active
- 2015-05-22 EP EP15168881.9A patent/EP2955378B1/en active Active
- 2015-05-28 US US14/723,510 patent/US10072666B2/en active Active
- 2015-05-29 CN CN201510288788.5A patent/CN105298817B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105298817B (zh) | 2017-05-03 |
AU2015202553B2 (en) | 2016-05-26 |
EP2955378A2 (en) | 2015-12-16 |
US10072666B2 (en) | 2018-09-11 |
JP2015229960A (ja) | 2015-12-21 |
US20150354579A1 (en) | 2015-12-10 |
CN105298817A (zh) | 2016-02-03 |
AU2015202553A1 (en) | 2015-12-24 |
EP2955378A3 (en) | 2016-01-20 |
EP2955378B1 (en) | 2019-03-27 |
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