JP2022083752A - ゲート駆動用電源装置 - Google Patents
ゲート駆動用電源装置 Download PDFInfo
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 63
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 33
- 238000004804 winding Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 15
- 239000003990 capacitor Substances 0.000 description 14
- 238000009499 grossing Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
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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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system
-
- 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
- H02M7/53871—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 with automatic control of output voltage or current
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static 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
- H02H7/10—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
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
-
- 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
- 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
-
- 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
-
- 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
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of 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
- 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
- H02M1/007—Plural converter units in cascade
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
Abstract
Description
図1は、本発明の第1実施形態に係るゲート駆動用電源装置の構成を示す回路図である。第1実施形態に係るゲート駆動用電源装置は、図1に示すように11個の第1~第11電源ユニットP1~P11及び単一の電源駆動回路Dを備える。なお、電源ユニットP1~P11の各々に対して電源駆動回路を備える構成であっても良い。11個の第1~第11電源ユニットP1~P11は、図2に示す合計16の第1~第16ゲート駆動回路G1~G16に直流電源を供給する直流電源回路であり、図1に示すように入力側が電源駆動回路Dの出力端と回路電源Vcc(直流電源)との間に並列接続されている。
また、他の第2~第11電源ユニットP2~P11も、第1電源ユニットP1と同様に電源駆動回路DによってトランスT1の一次巻線に印加されるパルス電力をトランスで変圧かつ整流回路で整流することにより所定電圧の直流電力を生成し、整流コンデンサの両端から第2~第16ゲート駆動回路G2~G16に出力する。
続いて、本発明の第2実施形態について説明する。なお、本実施形態の説明において、上記第1実施形態と同様の部分については、その説明を省略あるいは簡略化する。
E2 発電用コンバータ
E3 走行用インバータ(多相変換回路)
G1 第1ゲート駆動回路
G2 第2ゲート駆動回路
G3 第3ゲート駆動回路
G4 第4ゲート駆動回路
G5 第5ゲート駆動回路
G6 第6ゲート駆動回路
G7 第7ゲート駆動回路
G8 第8ゲート駆動回路
G9 第9ゲート駆動回路
G10 第10ゲート駆動回路
G11 第11ゲート駆動回路
G12 第12ゲート駆動回路
G13 第13ゲート駆動回路
G14 第14ゲート駆動回路
G15 第15ゲート駆動回路
G16 第16ゲート駆動回路
K プリント基板
M1 発電用モータ
M2 走行用モータ
P1 第1電源ユニット
P2 第2電源ユニット
P3 第3電源ユニット
P4 第4電源ユニット
P5 第5電源ユニット
P6 第6電源ユニット
P7 第7電源ユニット
P8 第8電源ユニット
P9 第9電源ユニット
P10 第10電源ユニット
P11 第11電源ユニット
4,6,8,10,12,14,16,18 上アーム用スイッチング素子
5,7,9,11,13,15,17,19 下アーム用スイッチング素子
Claims (6)
- 上アーム用スイッチング素子と下アーム用スイッチング素子とを複数備える変換回路を複数備える電力変換装置の前記上アーム用スイッチング素子及び前記下アーム用スイッチング素子ごとに設けられた複数のゲート駆動回路に直流電源を各々供給するゲート駆動用電源装置であって、
前記変換回路の少なくとも1つが直交電力変換あるいは交直電力変換を行う多相変換回路であり、
前記多相変換回路の複数の下アーム用スイッチング素子のうちいずれかあるいは前記多相変換回路の複数の上アーム用スイッチング素子のうちいずれかに設けられた前記ゲート駆動回路と、他の前記変換回路の上アーム用スイッチング素子あるいは下アーム用スイッチング素子に設けられた前記ゲート駆動回路とに直流電源を共通に供給する共通電源ユニットを備える
ことを特徴とするゲート駆動用電源装置。 - 前記共通電源ユニットが、前記多相変換回路の前記下アーム用スイッチング素子に設けられた前記ゲート駆動回路に前記直流電源を供給し、
前記共通電源ユニットと別に、前記多相変換回路の前記上アーム用スイッチング素子に設けられた前記ゲート駆動回路の各々に対して備えられて直流電源を供給する複数の個別電源ユニットを備える
ことを特徴とする請求項1記載のゲート駆動用電源装置。 - 前記多相変換回路が3つ以上の前記下アーム用スイッチング素子を有し、
前記共通電源ユニットから直流電源が供給されない前記ゲート駆動回路が設けられた前記下アーム用スイッチング素子に設けられた前記ゲート駆動回路の複数に直流電源を共通に供給する多相変換回路内共通電源ユニットを備えることを特徴とする請求項2記載のゲート駆動用電源装置。 - 前記変換回路として、
前記多相変換回路からなる力行用インバータと、
前記力行用インバータに昇圧電力を供給する昇降圧コンバータと
が備えられている
ことを特徴とする請求項1~3いずれか一項に記載のゲート駆動用電源装置。 - 前記共通電源ユニットは、
前記力行用インバータの複数の下アーム用スイッチング素子のうちいずれかあるいは前記力行用インバータの複数の上アーム用スイッチング素子のうちいずれかに設けられた前記ゲート駆動回路と、
前記昇降圧コンバータの上アーム用スイッチング素子あるいは下アーム用スイッチング素子に設けられた前記ゲート駆動回路と
に直流電源を共通に供給する
ことを特徴とする請求項4記載のゲート駆動用電源装置。 - 複数の前記ゲート駆動回路が単一のプリント基板に実装されており、
前記共通電源ユニットは、前記プリント基板上で隣接配置された2つの前記ゲート駆動回路に直流電源を共通に供給する
ことを特徴とする請求項1~5いずれか一項に記載のゲート駆動用電源装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020195264A JP7394740B2 (ja) | 2020-11-25 | 2020-11-25 | ゲート駆動用電源装置 |
US17/528,731 US11936283B2 (en) | 2020-11-25 | 2021-11-17 | Gate driving power source device including shared power source unit |
CN202111385109.8A CN114614689A (zh) | 2020-11-25 | 2021-11-22 | 栅极驱动用电源装置 |
Applications Claiming Priority (1)
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JP2020195264A JP7394740B2 (ja) | 2020-11-25 | 2020-11-25 | ゲート駆動用電源装置 |
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JP2022083752A true JP2022083752A (ja) | 2022-06-06 |
JP7394740B2 JP7394740B2 (ja) | 2023-12-08 |
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JP (1) | JP7394740B2 (ja) |
CN (1) | CN114614689A (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002199743A (ja) * | 2000-12-25 | 2002-07-12 | Meidensha Corp | インバータ |
JP2011083179A (ja) * | 2009-09-08 | 2011-04-21 | Denso Corp | 電力変換装置 |
JP2015065726A (ja) * | 2013-09-24 | 2015-04-09 | 株式会社デンソー | 絶縁電源装置 |
JP2015091180A (ja) * | 2013-11-06 | 2015-05-11 | 株式会社デンソー | 絶縁電源装置 |
US20150365001A1 (en) * | 2014-06-12 | 2015-12-17 | Lear Corporation | Gate Drive Power Supply for Inverter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5029900B2 (ja) | 2007-11-20 | 2012-09-19 | アイシン・エィ・ダブリュ株式会社 | モータの制御装置 |
JP5341842B2 (ja) * | 2010-08-31 | 2013-11-13 | 日立オートモティブシステムズ株式会社 | 電源回路及び電力変換装置 |
JP5910595B2 (ja) * | 2013-09-24 | 2016-04-27 | 株式会社デンソー | 絶縁電源装置 |
JP7040186B2 (ja) * | 2018-03-20 | 2022-03-23 | 株式会社デンソー | 絶縁電源装置 |
US20220294334A1 (en) * | 2019-09-24 | 2022-09-15 | Hitachi Astemo, Ltd. | Gate driving power source device |
-
2020
- 2020-11-25 JP JP2020195264A patent/JP7394740B2/ja active Active
-
2021
- 2021-11-17 US US17/528,731 patent/US11936283B2/en active Active
- 2021-11-22 CN CN202111385109.8A patent/CN114614689A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002199743A (ja) * | 2000-12-25 | 2002-07-12 | Meidensha Corp | インバータ |
JP2011083179A (ja) * | 2009-09-08 | 2011-04-21 | Denso Corp | 電力変換装置 |
JP2015065726A (ja) * | 2013-09-24 | 2015-04-09 | 株式会社デンソー | 絶縁電源装置 |
JP2015091180A (ja) * | 2013-11-06 | 2015-05-11 | 株式会社デンソー | 絶縁電源装置 |
US20150365001A1 (en) * | 2014-06-12 | 2015-12-17 | Lear Corporation | Gate Drive Power Supply for Inverter |
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Publication number | Publication date |
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US11936283B2 (en) | 2024-03-19 |
JP7394740B2 (ja) | 2023-12-08 |
US20220166305A1 (en) | 2022-05-26 |
CN114614689A (zh) | 2022-06-10 |
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