JP5926357B2 - インバータの初期充電回路 - Google Patents
インバータの初期充電回路 Download PDFInfo
- Publication number
- JP5926357B2 JP5926357B2 JP2014233946A JP2014233946A JP5926357B2 JP 5926357 B2 JP5926357 B2 JP 5926357B2 JP 2014233946 A JP2014233946 A JP 2014233946A JP 2014233946 A JP2014233946 A JP 2014233946A JP 5926357 B2 JP5926357 B2 JP 5926357B2
- Authority
- JP
- Japan
- Prior art keywords
- initial charging
- charging circuit
- link capacitor
- inverter
- node
- 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.)
- Expired - Fee Related
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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
- 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
- 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
- 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
- H02H9/002—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 limiting inrush current on switching on of inductive loads subjected to remanence, e.g. transformers
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- H02H7/1222—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 responsive to abnormalities in the input circuit, e.g. transients in the DC input
-
- 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
- H02H7/125—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 rectifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Direct Current Feeding And Distribution (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
10 整流部
20 初期充電回路
30 DC−リンクキャパシタ
40 インバータ部
Claims (5)
- 整流部、DC−リンクキャパシタ、インバータ部、及び、前記DC−リンクキャパシタの出力ノードと前記インバータ部の入力ノードとの間に配置されるシャント抵抗、を含むインバータの初期充電回路であって、
前記整流部の出力ノードと前記DC−リンクキャパシタの入力ノードとの間に配置されるリレーと、
前記整流部の出力ノードと前記インバータ部の入力ノードとの間に配置される初期充電抵抗と、を含むことを特徴とする初期充電回路。 - 前記初期充電抵抗は、
前記DC−リンクキャパシタの初期充電時に動作することを特徴とする請求項1に記載の初期充電回路。 - 初期充電時の電流経路は、
前記初期充電抵抗、前記シャント抵抗、及び前記DC−リンクキャパシタに繋がることを特徴とする請求項2に記載の初期充電回路。 - 前記リレーは、
前記DC−リンクキャパシタに初期充電が完了した定常状態時に動作することを特徴とする請求項1〜3のいずれか一項に記載の初期充電回路。 - 定常状態時の電流経路は、
前記リレー、及び前記DC−リンクキャパシタに繋がることを特徴とする請求項4に記載の初期充電回路。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130140304A KR101611010B1 (ko) | 2013-11-19 | 2013-11-19 | 인버터의 초기충전회로 |
KR10-2013-0140304 | 2013-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015100261A JP2015100261A (ja) | 2015-05-28 |
JP5926357B2 true JP5926357B2 (ja) | 2016-05-25 |
Family
ID=51900789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014233946A Expired - Fee Related JP5926357B2 (ja) | 2013-11-19 | 2014-11-18 | インバータの初期充電回路 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9991814B2 (ja) |
EP (1) | EP2874298B1 (ja) |
JP (1) | JP5926357B2 (ja) |
KR (1) | KR101611010B1 (ja) |
CN (1) | CN104660021B (ja) |
ES (1) | ES2758714T3 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10355585B2 (en) * | 2015-03-12 | 2019-07-16 | Eaton Intelligent Power Limited | Variable frequency drive circuit with overvoltage protection |
WO2018073909A1 (ja) * | 2016-10-19 | 2018-04-26 | 三菱電機株式会社 | インバータ装置及びインバータ装置の停止方法 |
US10773601B2 (en) | 2018-10-18 | 2020-09-15 | Ford Global Technologies, Llc | Integrated precharging and discharging for electric vehicle drive system capacitors |
US10855169B1 (en) | 2019-09-10 | 2020-12-01 | Lear Corporation | Configurable multi-phase charger |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05223906A (ja) | 1992-02-17 | 1993-09-03 | Mitsubishi Electric Corp | 地絡検出制御装置 |
JPH079088A (ja) | 1993-06-28 | 1995-01-13 | Sumitomo Heavy Ind Ltd | 小ロット生産用連続鋳造設備による鋳片の製造法 |
JP2597036Y2 (ja) * | 1993-06-30 | 1999-06-28 | 松下電器産業株式会社 | 複合抵抗器 |
JP3565054B2 (ja) * | 1998-11-02 | 2004-09-15 | 松下電器産業株式会社 | インバータ装置の保護方法 |
JP4284478B2 (ja) | 1998-12-28 | 2009-06-24 | 株式会社安川電機 | インバータ装置 |
JP3619966B2 (ja) | 2000-08-28 | 2005-02-16 | 理化工業株式会社 | 電源装置 |
JP2003204681A (ja) | 2002-01-09 | 2003-07-18 | Nissan Motor Co Ltd | インバータの充放電制御回路 |
JP5282064B2 (ja) | 2010-03-31 | 2013-09-04 | 日本航空電子工業株式会社 | 突入電流抑制回路の故障検出機能を持つモータ駆動回路、モータ制御装置 |
US8816625B2 (en) * | 2011-10-27 | 2014-08-26 | Rockwell Automation Technologies, Inc. | Integrated regenerative AC drive with solid state precharging |
JP2013138561A (ja) | 2011-12-28 | 2013-07-11 | Daikin Ind Ltd | コンバータ回路 |
US8947899B2 (en) | 2012-03-09 | 2015-02-03 | Rockwell Automation Technologies, Inc. | Split laminated DC bus structure |
CN203014692U (zh) * | 2012-12-28 | 2013-06-19 | 攀钢集团工程技术有限公司 | 逆变器实验用整流装置 |
US9083274B2 (en) * | 2013-04-08 | 2015-07-14 | Rockwell Automation Technologies, Inc. | Power stage precharging and dynamic braking apparatus for multilevel inverter |
CN103269166B (zh) | 2013-05-30 | 2016-06-15 | 广州市伟达力电器有限公司 | 具有预充电保护功能的变频器 |
-
2013
- 2013-11-19 KR KR1020130140304A patent/KR101611010B1/ko active IP Right Grant
-
2014
- 2014-11-12 US US14/539,798 patent/US9991814B2/en active Active
- 2014-11-17 ES ES14193453T patent/ES2758714T3/es active Active
- 2014-11-17 EP EP14193453.9A patent/EP2874298B1/en active Active
- 2014-11-18 JP JP2014233946A patent/JP5926357B2/ja not_active Expired - Fee Related
- 2014-11-19 CN CN201410666133.2A patent/CN104660021B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2874298B1 (en) | 2019-09-11 |
US9991814B2 (en) | 2018-06-05 |
KR101611010B1 (ko) | 2016-04-08 |
KR20150057235A (ko) | 2015-05-28 |
JP2015100261A (ja) | 2015-05-28 |
EP2874298A2 (en) | 2015-05-20 |
US20150138849A1 (en) | 2015-05-21 |
CN104660021B (zh) | 2017-04-05 |
CN104660021A (zh) | 2015-05-27 |
EP2874298A3 (en) | 2015-07-01 |
ES2758714T3 (es) | 2020-05-06 |
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