JP2018207681A - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
- Publication number
- JP2018207681A JP2018207681A JP2017111021A JP2017111021A JP2018207681A JP 2018207681 A JP2018207681 A JP 2018207681A JP 2017111021 A JP2017111021 A JP 2017111021A JP 2017111021 A JP2017111021 A JP 2017111021A JP 2018207681 A JP2018207681 A JP 2018207681A
- Authority
- JP
- Japan
- Prior art keywords
- switch element
- phase
- leg
- protection switch
- inverter
- 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
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000009499 grossing Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
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
- 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
- H02H7/1225—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 internal faults, e.g. shoot-through
-
- 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
- H02M7/5387—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 in a bridge configuration
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
-
- 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
- H02H7/1227—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 output circuit, e.g. short circuit
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/008—Plural converter units for generating at two or more independent and non-parallel outputs, e.g. systems with plural point of load switching regulators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
【解決手段】正極端子100aと負極端子100bとの間で直列接続された複数のスイッチ素子54,55,56,57を備えるレグ51,52と、正極端子と負極端子との間でレグと直列接続された、スイッチ素子よりも電流定格の高い保護スイッチ素子58と、スイッチ素子の短絡時に保護スイッチ素子を開状態にする制御部10と、を有する。
【選択図】図3
Description
正極端子と負極端子との間でレグと直列接続された、スイッチ素子よりも電流定格の高い保護スイッチ素子(58)と、
スイッチ素子の短絡時に保護スイッチ素子を開状態にする制御部(10)と、を有する。
図1〜図3に基づいて本実施形態にかかるモータ制御装置100を説明する。モータ制御装置100は、図示しない上位ECUからの要求指令に基づいてモータ200を制御する。モータ制御装置100とモータ200とによって、いわゆるISGが構成されている。ISGはIntegrated Starter Generatorの略である。
本実施形態ではモータ200はベルトを介して車両に搭載された内燃機関のクランクシャフトと連結されている例を示した。しかしながらモータ200は動力分配機構を介してクランクシャフトと連結された構成を採用することもできる。
Claims (11)
- 正極端子(100a)と負極端子(100b)との間で直列接続された複数のスイッチ素子(54,55,56,57)を備えるレグ(51,52)と、
前記正極端子と前記負極端子との間で前記レグと直列接続された、前記スイッチ素子よりも電流定格の高い保護スイッチ素子(58)と、
前記スイッチ素子の短絡時に前記保護スイッチ素子を開状態にする制御部(10)と、を有する電力変換装置。 - 前記レグを複数有し、
複数の前記レグは前記正極端子と前記負極端子との間で並列接続されており、
前記保護スイッチ素子は、複数の前記レグそれぞれに共通して、前記正極端子側、若しくは、前記負極端子側に設けられる請求項1に記載の電力変換装置。 - 前記正極端子と前記負極端子との間で前記レグと並列接続された平滑コンデンサ(100c)を有し、
インバータ電流量の小さい方に前記保護スイッチ素子を有し、
前記保護スイッチ素子は前記スイッチ素子よりもスイッチング速度が遅い請求項1または請求項2に記載の電力変換装置。 - 前記制御部は前記保護スイッチ素子の開閉動作を検査する請求項1〜3いずれか1項に記載の電力変換装置。
- 前記制御部は起動毎に前記保護スイッチ素子の開閉動作を検査する請求項4に記載の電力変換装置。
- 前記レグ、前記保護スイッチ素子、および、前記制御部を搭載するプリント基板(50a)を有する請求項1〜5いずれか1項に記載の電力変換装置。
- 前記スイッチ素子よりも前記保護スイッチ素子は熱容量が大きく、
前記レグと前記制御部との間に前記保護スイッチ素子が位置している請求項6に記載の電力変換装置。 - 前記制御部のうちの温度的に保護したい回路素子と前記レグとの間に前記保護スイッチ素子が位置している請求項7に記載の電力変換装置。
- 回転電機(200)の巻線形回転子(201)と電気的に接続される請求項7または請求項8に記載の電力変換装置。
- 前記回転電機と一体的に連結されている請求項9に記載の電力変換装置。
- 車両に搭載される請求項10に記載の電力変換装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017111021A JP6544387B2 (ja) | 2017-06-05 | 2017-06-05 | 電力変換装置 |
DE102018113215.8A DE102018113215A1 (de) | 2017-06-05 | 2018-06-04 | Leistungsumwandlungsgerät |
CN201810563180.2A CN108988621B (zh) | 2017-06-05 | 2018-06-04 | 电力转换装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017111021A JP6544387B2 (ja) | 2017-06-05 | 2017-06-05 | 電力変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018207681A true JP2018207681A (ja) | 2018-12-27 |
JP6544387B2 JP6544387B2 (ja) | 2019-07-17 |
Family
ID=64279178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017111021A Active JP6544387B2 (ja) | 2017-06-05 | 2017-06-05 | 電力変換装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6544387B2 (ja) |
CN (1) | CN108988621B (ja) |
DE (1) | DE102018113215A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008060430A (ja) * | 2006-08-31 | 2008-03-13 | Daikin Ind Ltd | 電力変換装置 |
JP2011182519A (ja) * | 2010-02-26 | 2011-09-15 | Mitsubishi Electric Corp | 電力変換装置 |
JP2013038849A (ja) * | 2011-08-04 | 2013-02-21 | Honda Motor Co Ltd | 昇圧制御回路 |
JP2015116095A (ja) * | 2013-12-13 | 2015-06-22 | 日本精工株式会社 | 電子制御ユニット、電動パワーステアリング装置及び車両 |
JP2016052180A (ja) * | 2014-08-29 | 2016-04-11 | 三菱自動車工業株式会社 | Dc−dcコンバータの故障検出装置 |
JP2016131463A (ja) * | 2015-01-14 | 2016-07-21 | 株式会社デンソー | 回転電機制御装置 |
WO2017022084A1 (ja) * | 2015-08-04 | 2017-02-09 | 三菱電機株式会社 | インバータ制御装置および空気調和機 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2063520A4 (en) * | 2006-09-15 | 2012-11-07 | Mitsubishi Electric Corp | DC / DC CURRENT CONVERTER APPARATUS |
EP2560283A4 (en) | 2010-04-14 | 2013-09-04 | Honda Motor Co Ltd | PROCEDURE FOR PROTECTION AGAINST SHORT CIRCUITS |
CN102904217B (zh) * | 2012-10-12 | 2015-04-15 | 深圳市英威腾电气股份有限公司 | 二极管箝位式三电平igbt驱动保护电路和模块及其拓扑装置 |
JP2017022084A (ja) * | 2015-07-13 | 2017-01-26 | 株式会社デンソーウェーブ | 操作装置 |
-
2017
- 2017-06-05 JP JP2017111021A patent/JP6544387B2/ja active Active
-
2018
- 2018-06-04 DE DE102018113215.8A patent/DE102018113215A1/de active Pending
- 2018-06-04 CN CN201810563180.2A patent/CN108988621B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008060430A (ja) * | 2006-08-31 | 2008-03-13 | Daikin Ind Ltd | 電力変換装置 |
JP2011182519A (ja) * | 2010-02-26 | 2011-09-15 | Mitsubishi Electric Corp | 電力変換装置 |
JP2013038849A (ja) * | 2011-08-04 | 2013-02-21 | Honda Motor Co Ltd | 昇圧制御回路 |
JP2015116095A (ja) * | 2013-12-13 | 2015-06-22 | 日本精工株式会社 | 電子制御ユニット、電動パワーステアリング装置及び車両 |
JP2016052180A (ja) * | 2014-08-29 | 2016-04-11 | 三菱自動車工業株式会社 | Dc−dcコンバータの故障検出装置 |
JP2016131463A (ja) * | 2015-01-14 | 2016-07-21 | 株式会社デンソー | 回転電機制御装置 |
WO2017022084A1 (ja) * | 2015-08-04 | 2017-02-09 | 三菱電機株式会社 | インバータ制御装置および空気調和機 |
JPWO2017022084A1 (ja) * | 2015-08-04 | 2017-10-26 | 三菱電機株式会社 | インバータ制御装置および空気調和機 |
Also Published As
Publication number | Publication date |
---|---|
CN108988621A (zh) | 2018-12-11 |
JP6544387B2 (ja) | 2019-07-17 |
DE102018113215A1 (de) | 2018-12-06 |
CN108988621B (zh) | 2021-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3840880B2 (ja) | 界磁巻線型回転電機の制御装置 | |
US7239099B2 (en) | Circuit configuration and method for controlling an electric motor, in particular of a washing machine | |
JP6180601B1 (ja) | 車両用回転電機 | |
JP2011155708A (ja) | モータ制御装置及びその制御方法 | |
JP4365010B2 (ja) | 動力出力装置 | |
JP6531728B2 (ja) | 回転電機装置 | |
JP2007318824A (ja) | 電動圧縮機駆動装置 | |
JP2006200404A (ja) | インバータ回路及びモータ制御装置 | |
JP2013511249A (ja) | インバータ用パワースイッチ装置 | |
JP6680227B2 (ja) | 回転電機の制御装置 | |
WO2020116226A1 (ja) | 電力変換装置 | |
JP4347845B2 (ja) | 巻線界磁式回転電機の制御装置 | |
JP5270602B2 (ja) | 車両用電流制限装置 | |
JP6544387B2 (ja) | 電力変換装置 | |
JP2019075909A (ja) | 制御装置 | |
JP6231023B2 (ja) | パワーブリッジを制御するための方法、並びに、対応する制御装置、パワーブリッジ、および、回転電気機械システム | |
JP4369500B2 (ja) | 回転電機装置 | |
JP6005451B2 (ja) | 電圧制御回路 | |
JP6551464B2 (ja) | 電力変換装置、および、電力変換回路 | |
JP4736155B2 (ja) | インバータ装置 | |
CN109831129B (zh) | 控制装置、包括该控制装置的旋转电机和控制方法 | |
CN109831131B (zh) | 控制装置、包括该控制装置的旋转电机和控制方法 | |
JP3945265B2 (ja) | 内燃機関用スタータジェネレータの制御装置 | |
JP2017208890A (ja) | Srモータ制御装置 | |
JP2012244670A (ja) | 回転電機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181102 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190206 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190521 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190603 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6544387 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |