KR20080102307A - 제어 장치 - Google Patents
제어 장치 Download PDFInfo
- Publication number
- KR20080102307A KR20080102307A KR1020087024941A KR20087024941A KR20080102307A KR 20080102307 A KR20080102307 A KR 20080102307A KR 1020087024941 A KR1020087024941 A KR 1020087024941A KR 20087024941 A KR20087024941 A KR 20087024941A KR 20080102307 A KR20080102307 A KR 20080102307A
- Authority
- KR
- South Korea
- Prior art keywords
- electrolytic capacitor
- voltage
- terminals
- control
- relay
- Prior art date
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Classifications
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- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
-
- 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
-
- 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
- H02H7/16—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 capacitors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
- G01R31/42—AC power supplies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/64—Testing of capacitors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
- H02P2201/03—AC-DC converter stage controlled to provide a defined DC link voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
- Protection Of Static Devices (AREA)
Abstract
Description
Claims (7)
- 교류 전원(7)의 출력을 직류로 변환하는 컨버터(8)와,상기 컨버터(8) 내의 정류 회로(8a)의 앞에 배치되는, 릴레이(84)와 한류 저항(85)으로 이루어지는 한류 회로(8c)와,상기 컨버터(8) 내의 평활 회로(8b)에 배치되어 있는 전해 콘덴서(83)의 단자 간 전압을 검출하는 전압 검출 수단(42)과,상기 전압 검출 수단(42)에 의하여 검출되는 상기 전해 콘덴서(83)의 단자 간 전압에 기초하여, 상기 릴레이(84)의 온 오프 제어를 행하는 마이크로컴퓨터(5, 6)를 구비하고,상기 마이크로컴퓨터(5, 6)는, 미리 설정되어 있는 충전 시간이 종료할 때까지의 동안, 상기 릴레이(84)를 온 동작시켜, 상기 한류 저항(85)을 통하여 상기 전해 콘덴서(83)를 서서히 충전하고,나아가, 상기 마이크로컴퓨터(5, 6)는, 상기 릴레이(84)를 온 동작시키고 나서 상기 충전 시간보다도 짧은 제1 시간이 경과하였을 때의 상기 전해 콘덴서(83)의 단자 간 전압을 검출하는 제1 전압 검출 제어를 행하는,의 제어 장치(4).
- 제1항에 있어서,상기 제1 전압 검출 제어에 있어서 검출되는 상기 전해 콘덴서(83)의 단자 간 전압이, 미리 설정되어 있는 기준치를 만족하고 있지 않는 경우는, 상기 충전 시간의 종료를 기다리지 않고 상기 릴레이(84)를 오프 동작시키는,제어 장치(4).
- 제2항에 있어서,상기 제1 전압 검출 제어에 의하여 검출되는 상기 전해 콘덴서(83)의 단자 간 전압이, 미리 설정되어 있는 기준치를 만족하지 않는 경우는, 이상(異常)이라고 판정되어, 한번 더 상기 제1 전압 검출 제어를 행하기 위한 재시행 제어가 실행되는,제어 장치(4).
- 제3항에 있어서,상기 제1 전압 검출 제어에 있어서, 상기 전해 콘덴서(83)의 단자 간 전압이 이상이라고 판정된 경우는, 이상 판정의 계수(計數)가 개시되고, 상기 이상 판정의 횟수가, 미리 설정한 수치에 달한 경우는, 상기 전해 콘덴서(83)의 단자 간 전압의 이상을 일으키는 고장이 있다고 판정되는,제어 장치(4).
- 제4항에 있어서,상기 전해 콘덴서(83)의 단자 간 전압의 이상을 일으키는 고장이 있다고 판정된 경우는, 상기 재시행 제어가 실행되지 않는,제어 장치(4).
- 제4항에 있어서,상기 공기 조화 장치(1)는 원격 조작 장치(4a)를 더 구비하고,상기 전해 콘덴서(83)의 단자 간 전압의 이상을 일으키는 고장이 있다고 판정된 경우는, 이상 표시가 행하여지고, 상기 원격 조작 장치(4a)에 의하여 조작될 때까지 상기 재시행 제어가 실행되지 않는,제어 장치(4).
- 제1항에 있어서,상기 제1 전압 검출 제어에 있어서 검출되는 상기 전해 콘덴서(83)의 단자 간 전압이, 미리 설정되어 있는 기준치를 만족하고 있는 경우는, 상기 충전 시간이 종료하였을 때에 상기 전해 콘덴서(83)의 단자 간 전압을 검출하는 제2 전압 검출 제어를 행하는,제어 장치(4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-091580 | 2006-03-29 | ||
JP2006091580A JP4155307B2 (ja) | 2006-03-29 | 2006-03-29 | 空気調和装置の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080102307A true KR20080102307A (ko) | 2008-11-24 |
KR100983932B1 KR100983932B1 (ko) | 2010-09-28 |
Family
ID=38581006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087024941A KR100983932B1 (ko) | 2006-03-29 | 2007-03-27 | 제어 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8004808B2 (ko) |
EP (1) | EP2001096B1 (ko) |
JP (1) | JP4155307B2 (ko) |
KR (1) | KR100983932B1 (ko) |
CN (1) | CN101411032B (ko) |
AU (1) | AU2007236906B2 (ko) |
WO (1) | WO2007116707A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9300125B2 (en) * | 2010-06-30 | 2016-03-29 | Eaton Corporation | Apparatus for energizing a protective device, and associated method |
JP5454596B2 (ja) * | 2012-02-08 | 2014-03-26 | ダイキン工業株式会社 | 電源制御装置 |
KR101752532B1 (ko) | 2014-10-21 | 2017-06-29 | 엘에스산전 주식회사 | 인버터 제어방법 |
US9653912B2 (en) * | 2014-12-16 | 2017-05-16 | Nxp B.V. | Inrush current limiter |
JP6464903B2 (ja) * | 2015-04-16 | 2019-02-06 | ダイキン工業株式会社 | 空気調和機のインバータ駆動装置 |
JP6711385B2 (ja) | 2018-10-16 | 2020-06-17 | ダイキン工業株式会社 | 電源回路、その電源回路を備えたモータ駆動回路、及び、その電源回路又はそのモータ駆動回路を備えた冷凍装置 |
CN110504734B (zh) * | 2019-08-21 | 2021-08-03 | 海信(山东)空调有限公司 | 变频器的电解电容充电控制方法、装置及变频器 |
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JPH01129170A (ja) * | 1987-11-16 | 1989-05-22 | Mitsubishi Electric Corp | インバータ装置の平滑コンデンサ寿命判定方法 |
JPH02231922A (ja) * | 1989-03-02 | 1990-09-13 | Fanuc Ltd | モータ駆動装置における瞬時停電回復時の突入電流防止制御方式 |
JPH0322867A (ja) | 1989-06-16 | 1991-01-31 | Mitsubishi Electric Corp | 直流電源の突入電流制限装置 |
JPH0322821A (ja) * | 1989-06-19 | 1991-01-31 | Daikin Ind Ltd | 電源用電解コンデンサの故障診断装置 |
JP3061882B2 (ja) | 1991-04-05 | 2000-07-10 | 松下冷機株式会社 | 空気調和機の制御装置 |
KR930009900A (ko) | 1991-11-26 | 1993-06-21 | 지주현 | 정전시 엘리베이터의 제어장치 |
JPH06153389A (ja) * | 1992-10-30 | 1994-05-31 | Isuzu Motors Ltd | コンデンサ充電方法および装置 |
KR0168094B1 (ko) * | 1993-10-19 | 1999-01-15 | 김광호 | 공기조화기의 운전제어장치 및 그 제어방법 |
JPH07308020A (ja) * | 1994-05-10 | 1995-11-21 | Hitachi Ltd | 空気調和装置 |
JPH0879963A (ja) * | 1994-09-06 | 1996-03-22 | Daikin Ind Ltd | 電力変換制御装置における故障診断装置 |
US5715129A (en) * | 1995-12-05 | 1998-02-03 | Eaton Corporation | Electronic overload relay having intrinsic power supply operable from power applied to contactor coil |
JP3379367B2 (ja) * | 1997-01-16 | 2003-02-24 | 松下電器産業株式会社 | 自動車用空調装置 |
CN1121584C (zh) * | 1998-02-03 | 2003-09-17 | 三洋电机株式会社 | 空调器的控制装置 |
JP2001304651A (ja) * | 2000-04-18 | 2001-10-31 | Sanyo Electric Co Ltd | 空気調和装置及びその運転制御方法 |
JP2004077078A (ja) * | 2002-08-21 | 2004-03-11 | Mitsubishi Electric Corp | 空気調和システム、集中管理装置及び空気調和装置 |
JP2004205118A (ja) * | 2002-12-25 | 2004-07-22 | Mitsubishi Electric Corp | 空気調和装置の制御装置 |
JP3646115B2 (ja) * | 2003-05-30 | 2005-05-11 | 松下電器産業株式会社 | データ送信装置、データ送信方法 |
JP2005094915A (ja) * | 2003-09-17 | 2005-04-07 | Sumitomo Heavy Ind Ltd | 充放電装置 |
JP2005321203A (ja) * | 2004-05-06 | 2005-11-17 | Kansai Electric Power Co Inc:The | 系統保護リレー電源の劣化診断方法 |
-
2006
- 2006-03-29 JP JP2006091580A patent/JP4155307B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-27 KR KR1020087024941A patent/KR100983932B1/ko active IP Right Grant
- 2007-03-27 WO PCT/JP2007/056300 patent/WO2007116707A1/ja active Application Filing
- 2007-03-27 CN CN2007800110866A patent/CN101411032B/zh not_active Expired - Fee Related
- 2007-03-27 EP EP07739738.8A patent/EP2001096B1/en not_active Not-in-force
- 2007-03-27 US US12/294,183 patent/US8004808B2/en not_active Expired - Fee Related
- 2007-03-27 AU AU2007236906A patent/AU2007236906B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN101411032A (zh) | 2009-04-15 |
CN101411032B (zh) | 2012-07-04 |
JP2007267545A (ja) | 2007-10-11 |
WO2007116707A1 (ja) | 2007-10-18 |
EP2001096A9 (en) | 2009-03-25 |
US8004808B2 (en) | 2011-08-23 |
EP2001096A4 (en) | 2015-08-12 |
EP2001096A2 (en) | 2008-12-10 |
EP2001096B1 (en) | 2016-06-01 |
AU2007236906B2 (en) | 2010-02-25 |
KR100983932B1 (ko) | 2010-09-28 |
US20090103336A1 (en) | 2009-04-23 |
AU2007236906A1 (en) | 2007-10-18 |
JP4155307B2 (ja) | 2008-09-24 |
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