KR960011333A - 공조용 인버터장치 - Google Patents
공조용 인버터장치 Download PDFInfo
- Publication number
- KR960011333A KR960011333A KR1019950030178A KR19950030178A KR960011333A KR 960011333 A KR960011333 A KR 960011333A KR 1019950030178 A KR1019950030178 A KR 1019950030178A KR 19950030178 A KR19950030178 A KR 19950030178A KR 960011333 A KR960011333 A KR 960011333A
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- frequency
- predetermined
- characteristic
- air conditioning
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/539—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
- H02M7/5395—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Air Conditioning Control Device (AREA)
- Inverter Devices (AREA)
- Air-Conditioning For Vehicles (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (5)
- 직류전압을 펄스폭 변조에 의해 가변전압가변주파수의 의사교류전압으로 변환하고, 상기 의사교류전압의 전압을 주파수에 대해서 소정의 일의관계로 변화시켜서 공조용의 전동압축기를 구동하는 인버터장치에 있어서, 상기 직류전압을 검출하는 직류전압검출수단과, 상기 주파수-전압특성을 실현하는 동시에, 장치전체의 동작을 제어하는 제어수단을 구비하고, 상기 제어수단은, 상기 직류전압이 소정의 공칭전압으로부터 변동했을때, 싱기 공칭직류전압시에 상기 주파수-전압특성을 실현하는 펄스폭을 실제의 직류전압에 따라서 변경하여 의사교류전압을 생성하므로써, 상기 주파수-전압특성을 유지하도록 제어하는 동시에, 상기 직류전압이 상기 주파수-전압특성을 만족하는 소망의 교류전압을 얻는데 불충분할때, 그 직류전압에 의해 얻게되는 최대의 일정교류전압을 주파수에 관계없이 출력하도록 제어하는 것을 특징으로 하는 공조용 인버터장치.
- 제1항에 있어서, 전동압축기가 구동하고 있을때의 전류치를 검출하는 전류검출수단을 구비하고, 제어수단은 직류전압이 소정이 주파수-전압특성에 있어서의 소망의 교류전압을 얻는데 불충분할때, 싱기 전류치가 소정허용치를 초과하지 않도록 주파수를 하강시키고,전류치를 상기 허용치로 제한하도록 제어하는 것을 특징으로 하는 공조용 인버터장치.
- 제1항에 있어서, 제어수단은, 직류전압이 소정의 주파수-전압특성에 있어서의 소망의 교류전압을 얻는데 불충분할 때, 직류전압에 따라서 최대주파수를 제한하도록 제어하는 것을 특징으로 하는 공조용 인버터장치.
- 제1항∼제3항의 어느 한 항에 있어서, 직류전압이, 전기자동차에 등재된 주행용 모터구동용의 배터리로부터 공급되는 것을 특징으로 하는 공조용 인버터장치.
- 제1항∼제3항의 어느 한항에 있어서, 직류전압이, 엔진구동식의 자동차용 발전기로부터 공급되는 것을 특징으로 하는 공조용 인버터장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP94-220709 | 1994-09-16 | ||
| JP22070994A JP3254922B2 (ja) | 1994-09-16 | 1994-09-16 | 空調用インバータ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960011333A true KR960011333A (ko) | 1996-04-20 |
| KR0157281B1 KR0157281B1 (ko) | 1999-01-15 |
Family
ID=16755280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950030178A Expired - Fee Related KR0157281B1 (ko) | 1994-09-16 | 1995-09-15 | 공조용 인버터장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5604672A (ko) |
| JP (1) | JP3254922B2 (ko) |
| KR (1) | KR0157281B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030070204A (ko) * | 2002-02-21 | 2003-08-29 | 경기대학교 | 폐기물을 이용한 인공 경량 골재용 조성물 및 그 제조방법 |
| KR100530089B1 (ko) * | 2002-06-01 | 2005-11-22 | 경기대학교 산학협력단 | 인공 골재의 성형 장치 |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1113635A (ja) * | 1997-06-30 | 1999-01-19 | Matsushita Electric Ind Co Ltd | 圧縮機駆動装置 |
| US6091218A (en) * | 1998-11-04 | 2000-07-18 | Ritch; Harold D. | Energy conservation circuit and method for use with multi-phase motors used to power a variable load |
| US6236184B1 (en) * | 1998-12-23 | 2001-05-22 | Hamilton Sundstrand Corporation | Variable speed cooling fan control |
| JP2000283622A (ja) * | 1999-03-29 | 2000-10-13 | Toshiba Kyaria Kk | 冷凍車用冷凍装置 |
| JP2002127741A (ja) * | 2000-10-25 | 2002-05-08 | Matsushita Electric Ind Co Ltd | 自動車用電動コンプレッサ駆動装置 |
| US7414377B2 (en) * | 2002-09-23 | 2008-08-19 | Siemens Energy & Automation, Inc. | System and method for automatic current limit control |
| JP2005255085A (ja) * | 2004-03-15 | 2005-09-22 | Sanyo Electric Co Ltd | 車両用空調装置 |
| CN101411045B (zh) * | 2004-10-29 | 2011-10-05 | 开利公司 | 变速驱动器控制 |
| CN1987259B (zh) * | 2005-12-23 | 2011-09-07 | 乐金电子(天津)电器有限公司 | 变频式空调器的驱动装置及其控制方法 |
| JP4434181B2 (ja) * | 2006-07-21 | 2010-03-17 | 株式会社日立製作所 | 電力変換装置 |
| US7659684B2 (en) * | 2007-04-23 | 2010-02-09 | Gm Global Technology Operations, Inc. | Method and system for operating a motor to avoid selected pulse ratio values |
| EP1990591A1 (en) | 2007-05-08 | 2008-11-12 | Sorgenia S.P.A. | Independent and universal device for controlling the speed of motor-driven compressors of household refrigerating apparatuses and control method thereof |
| KR101643775B1 (ko) * | 2009-12-22 | 2016-07-29 | 한온시스템 주식회사 | 차량 공조용 전동 압축기 및 그 소비전력산출방법 |
| US8937401B2 (en) | 2011-05-02 | 2015-01-20 | GM Global Technology Operations LLC | Vehicle with drive system providing reduced emissions |
| DE102012024400A1 (de) * | 2012-12-13 | 2014-06-18 | Wabco Gmbh | Verdichter zur Erzeugung von Druckluft, Druckluftversorgungsanlage, pneuma-tisches System und Verfahren zum Betrieb eines Verdichters |
| JP6117878B2 (ja) | 2015-09-02 | 2017-04-19 | ファナック株式会社 | 過電流検出部を有するモータ駆動装置 |
| US10069448B2 (en) | 2016-06-10 | 2018-09-04 | Denso International America, Inc. | HVAC actuator |
| JP6732126B2 (ja) * | 2017-06-22 | 2020-07-29 | 三菱電機株式会社 | 冷凍サイクル装置 |
| KR102060069B1 (ko) * | 2017-09-06 | 2019-12-27 | 엘지전자 주식회사 | 전력 변환 장치와 그 제어방법 및 전력 변환 장치를 포함하는 공기 조화기 |
| WO2019053815A1 (ja) * | 2017-09-13 | 2019-03-21 | 三菱電機株式会社 | 空気調和装置 |
| WO2019180971A1 (ja) * | 2018-03-23 | 2019-09-26 | 三菱電機株式会社 | モータ駆動装置、電動送風機、電気掃除機及びハンドドライヤ |
| CN113294935B (zh) * | 2021-05-27 | 2022-12-16 | 广东纽恩泰新能源科技发展有限公司 | 一种热泵变频机组频率调整方法和装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5612803A (en) * | 1979-07-06 | 1981-02-07 | Hitachi Ltd | Controller for electric vehicle driven by induction motor |
| JPS6188774A (ja) * | 1984-10-05 | 1986-05-07 | Mitsubishi Electric Corp | エレベ−タの制御装置 |
| US4924168A (en) * | 1987-06-01 | 1990-05-08 | Hitachi, Ltd. | Control apparatus for PWM-controlled, variable voltage/variable frequency inverters |
| US5086266A (en) * | 1987-10-21 | 1992-02-04 | Toyo Densan Co., Ltd. | Automobile ac generator system |
| US5072354A (en) * | 1989-05-16 | 1991-12-10 | Mitsubishi Denki Kabushiki Kaisha | Pulse-width modulation type inverter apparatus |
| US5519301A (en) * | 1992-02-26 | 1996-05-21 | Matsushita Electric Industrial Co., Ltd. | Controlling/driving apparatus for an electrically-driven compressor in a car |
-
1994
- 1994-09-16 JP JP22070994A patent/JP3254922B2/ja not_active Expired - Fee Related
-
1995
- 1995-09-11 US US08/526,520 patent/US5604672A/en not_active Expired - Lifetime
- 1995-09-15 KR KR1019950030178A patent/KR0157281B1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030070204A (ko) * | 2002-02-21 | 2003-08-29 | 경기대학교 | 폐기물을 이용한 인공 경량 골재용 조성물 및 그 제조방법 |
| KR100530089B1 (ko) * | 2002-06-01 | 2005-11-22 | 경기대학교 산학협력단 | 인공 골재의 성형 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0885332A (ja) | 1996-04-02 |
| US5604672A (en) | 1997-02-18 |
| KR0157281B1 (ko) | 1999-01-15 |
| JP3254922B2 (ja) | 2002-02-12 |
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