JPWO2019098217A1 - インバータ制御基板 - Google Patents
インバータ制御基板 Download PDFInfo
- Publication number
- JPWO2019098217A1 JPWO2019098217A1 JP2019554242A JP2019554242A JPWO2019098217A1 JP WO2019098217 A1 JPWO2019098217 A1 JP WO2019098217A1 JP 2019554242 A JP2019554242 A JP 2019554242A JP 2019554242 A JP2019554242 A JP 2019554242A JP WO2019098217 A1 JPWO2019098217 A1 JP WO2019098217A1
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- region
- voltage
- high voltage
- 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
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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/04—Voltage dividers
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
- H01L25/072—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/18—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different subgroups of the same main group of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N
-
- 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
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
- H02M3/3372—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration of the parallel type
- H02M3/3374—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration of the parallel type with preregulator, e.g. current injected push-pull
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/689—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit
- H03K17/691—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit using transformer coupling
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0063—High side switches, i.e. the higher potential [DC] or life wire [AC] being directly connected to the switch and not via the load
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0081—Power supply means, e.g. to the switch driver
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
Abstract
Description
前記インバータは、交流1相分のアームが、直流の正極に接続される上段側スイッチング素子と、直流の負極に接続される下段側スイッチング素子との直列回路により構成され、
基板上には、回路が配置される領域として、低電圧領域と、前記低電圧領域に比べて動作電圧が高い回路が配置される高電圧領域であって各相の前記上段側スイッチング素子に接続される複数の上段側高電圧領域と、前記高電圧領域であって各相の前記下段側スイッチング素子に接続される複数の下段側高電圧領域と、が形成され、
さらに、前記低電圧領域と、それぞれの前記上段側高電圧領域と、それぞれの前記下段側高電圧領域と、を電気的に絶縁する絶縁領域が形成され、
前記低電圧領域の回路とそれぞれの前記上段側高電圧領域の回路とは、前記絶縁領域を挟んで配置される接続回路であって、電気的に絶縁された状態で信号を伝達する上段側接続回路によって接続され、
前記低電圧領域の回路とそれぞれの前記下段側高電圧領域の回路とは、前記接続回路であって、電気的に絶縁された状態で信号を伝達する下段側接続回路によって接続され、
前記インバータの直流側の電圧を検出する電圧検出回路が、互いに隣り合う前記上段側接続回路と前記下段側接続回路との間に配置されている。
以下、上記において説明したインバータ制御基板(9)の概要について簡単に説明する。
前記インバータ(10)は、交流1相分のアーム(3A)が、直流の正極(P)に接続される上段側スイッチング素子(31)と、直流の負極(N)に接続される下段側スイッチング素子(32)との直列回路により構成され、
基板上には、回路が配置される領域として、低電圧領域(A1)と、前記低電圧領域(A1)に比べて動作電圧が高い回路が配置される高電圧領域(A3)であって各相の前記上段側スイッチング素子(31)に接続される複数の上段側高電圧領域(A31)と、前記高電圧領域(A3)であって各相の前記下段側スイッチング素子(32)に接続される複数の下段側高電圧領域(A32)と、が形成され、
さらに、前記低電圧領域(A1)と、それぞれの前記上段側高電圧領域(A31)と、それぞれの前記下段側高電圧領域(A32)と、を電気的に絶縁する絶縁領域(A5)が形成され、
前記低電圧領域(A1)の回路とそれぞれの前記上段側高電圧領域(A31)の回路とは、前記絶縁領域(A5)を挟んで配置される接続回路(5)であって、電気的に絶縁された状態で信号を伝達する上段側接続回路(51)によって接続され、
前記低電圧領域(A1)の回路とそれぞれの前記下段側高電圧領域(A32)の回路とは、前記接続回路(5)であって、電気的に絶縁された状態で信号を伝達する下段側接続回路(52)によって接続され、
前記インバータ(10)の直流側の電圧(Vdc)を検出する電圧検出回路(6)が、互いに隣り合う前記上段側接続回路(51)と前記下段側接続回路(52)との間に配置されている。
2 :駆動回路
21 :上段側駆動回路
22 :下段側駆動回路
3 :スイッチング素子
3A :アーム
31 :上段側スイッチング素子
32 :下段側スイッチング素子
5 :接続回路
51 :上段側接続回路
52 :下段側接続回路
6 :電圧検出回路
62 :分圧抵抗(分圧用の抵抗器)
7 :駆動電源回路
9 :インバータ制御基板
10 :インバータ
A1 :低電圧領域
A3 :高電圧領域
A31 :上段側高電圧領域
A32 :下段側高電圧領域
A5 :絶縁領域
L :トランス(駆動電源)
N :負極
P :正極
SW :スイッチング制御信号
T1 :正極側接続端子
T2 :負極側接続端子
Vdc :直流リンク電圧(インバータの直流側の電圧)
Claims (8)
- 直流と複数相の交流との間で電力を変換するインバータに接続されて、前記インバータを駆動制御する駆動制御回路が形成されたインバータ制御基板であって、
前記インバータは、交流1相分のアームが、直流の正極に接続される上段側スイッチング素子と、直流の負極に接続される下段側スイッチング素子との直列回路により構成され、
基板上には、回路が配置される領域として、低電圧領域と、前記低電圧領域に比べて動作電圧が高い回路が配置される高電圧領域であって各相の前記上段側スイッチング素子に接続される複数の上段側高電圧領域と、前記高電圧領域であって各相の前記下段側スイッチング素子に接続される複数の下段側高電圧領域と、が形成され、
さらに、前記低電圧領域と、それぞれの前記上段側高電圧領域と、それぞれの前記下段側高電圧領域と、を電気的に絶縁する絶縁領域が形成され、
前記低電圧領域の回路とそれぞれの前記上段側高電圧領域の回路とは、前記絶縁領域を挟んで配置される接続回路であって、電気的に絶縁された状態で信号を伝達する上段側接続回路によって接続され、
前記低電圧領域の回路とそれぞれの前記下段側高電圧領域の回路とは、前記接続回路であって、電気的に絶縁された状態で信号を伝達する下段側接続回路によって接続され、
前記インバータの直流側の電圧を検出する電圧検出回路が、互いに隣り合う前記上段側接続回路と前記下段側接続回路との間に配置されている、インバータ制御基板。 - 前記電圧検出回路は、前記下段側高電圧領域における基準電位を基準として、前記インバータの直流側の電圧を検出する請求項1に記載のインバータ制御基板。
- 複数相の前記上段側接続回路と前記下段側接続回路とが、一列に並んで配置されている請求項1又は2に記載のインバータ制御基板。
- それぞれの前記上段側接続回路及び前記下段側接続回路は、少なくとも前記低電圧領域から前記高電圧領域へスイッチング制御信号を伝達する駆動回路と、前記駆動回路に電力を供給する駆動電源と、を含み、前記駆動回路と前記駆動電源とは、前記上段側接続回路と前記下段側接続回路との並び方向に沿って並んで配置されている請求項3に記載のインバータ制御基板。
- 前記上段側高電圧領域には、前記上段側スイッチング素子のコレクタ端子又はドレイン端子に接続される正極側接続端子が少なくとも配置され、
前記下段側高電圧領域には、前記下段側スイッチング素子のエミッタ端子又はソース端子に接続される負極側接続端子が少なくとも配置され、
それぞれの前記上段側高電圧領域において、前記正極側接続端子は、前記絶縁領域を挟んで隣接する何れか1つの前記下段側高電圧領域の側に配置され、
それぞれの前記下段側高電圧領域において、前記負極側接続端子は、前記絶縁領域を挟んで隣接する何れか1つの前記上段側高電圧領域の側に配置され、
前記電圧検出回路は、前記絶縁領域を挟んで隣接する前記正極側接続端子及び前記負極側接続端子に接続される請求項1から4の何れか一項に記載のインバータ制御基板。 - 前記インバータをスイッチング制御するスイッチング制御信号を生成するスイッチング制御信号生成回路が前記低電圧領域に配置され、
前記電圧検出回路は、前記上段側接続回路と前記下段側接続回路との間に位置する複数箇所の内、前記スイッチング制御信号生成回路に最も近い位置に配置されている請求項1から5の何れか一項に記載のインバータ制御基板。 - 前記電圧検出回路は、同一相の前記上段側接続回路と前記下段側接続回路との間に配置されている請求項1から6の何れか一項に記載のインバータ制御基板。
- 前記電圧検出回路は、直流の正極と負極との間に直列接続された複数の分圧用の抵抗器を備え、複数の前記抵抗器の全てが、前記下段側高電圧領域に配置されている請求項1から7の何れか一項に記載のインバータ制御基板。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017222220 | 2017-11-17 | ||
JP2017222220 | 2017-11-17 | ||
PCT/JP2018/042082 WO2019098217A1 (ja) | 2017-11-17 | 2018-11-14 | インバータ制御基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019098217A1 true JPWO2019098217A1 (ja) | 2020-10-22 |
JP6844716B2 JP6844716B2 (ja) | 2021-03-17 |
Family
ID=66539605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019554242A Active JP6844716B2 (ja) | 2017-11-17 | 2018-11-14 | インバータ制御基板 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11114949B2 (ja) |
EP (1) | EP3664276B1 (ja) |
JP (1) | JP6844716B2 (ja) |
CN (1) | CN111213312B (ja) |
WO (1) | WO2019098217A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2557272B (en) | 2016-12-02 | 2020-03-18 | Cmr Surgical Ltd | Sensing motor current |
CN111095778B (zh) * | 2017-09-28 | 2023-12-08 | 株式会社爱信 | 逆变器控制装置 |
US11955906B2 (en) * | 2019-11-25 | 2024-04-09 | Aisin Corporation | Miniaturization of control boards with flexibility in desposition of parts and wiring |
US20230139257A1 (en) * | 2020-04-20 | 2023-05-04 | Hitachi Industrial Equipment Systems Co., Ltd. | Power Conversion Device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012039683A (ja) * | 2010-08-03 | 2012-02-23 | Fuji Electric Co Ltd | パワー半導体モジュールおよびその試験方法 |
JP2013038894A (ja) * | 2011-08-08 | 2013-02-21 | Denso Corp | コンデンサの放電回路 |
JP2017060371A (ja) * | 2015-09-18 | 2017-03-23 | 株式会社デンソー | 電力変換装置 |
JP2017060255A (ja) * | 2015-09-15 | 2017-03-23 | アイシン・エィ・ダブリュ株式会社 | インバータ制御基板 |
Family Cites Families (7)
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 |
JP5622043B2 (ja) * | 2010-09-15 | 2014-11-12 | アイシン・エィ・ダブリュ株式会社 | インバータ装置 |
JP5278490B2 (ja) * | 2011-05-10 | 2013-09-04 | 株式会社デンソー | 電力変換装置 |
JP5403089B2 (ja) * | 2011-05-26 | 2014-01-29 | 株式会社デンソー | 電力変換装置 |
JP6261476B2 (ja) * | 2014-09-01 | 2018-01-17 | 三菱電機株式会社 | 電力変換装置および電力変換装置の出力電圧検出方法 |
JP6485283B2 (ja) | 2015-08-21 | 2019-03-20 | 株式会社デンソー | 電力変換装置 |
JP6455381B2 (ja) | 2015-09-18 | 2019-01-23 | 株式会社デンソー | 電力変換装置 |
-
2018
- 2018-11-14 JP JP2019554242A patent/JP6844716B2/ja active Active
- 2018-11-14 EP EP18878099.3A patent/EP3664276B1/en active Active
- 2018-11-14 US US16/645,670 patent/US11114949B2/en active Active
- 2018-11-14 WO PCT/JP2018/042082 patent/WO2019098217A1/ja unknown
- 2018-11-14 CN CN201880066994.3A patent/CN111213312B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012039683A (ja) * | 2010-08-03 | 2012-02-23 | Fuji Electric Co Ltd | パワー半導体モジュールおよびその試験方法 |
JP2013038894A (ja) * | 2011-08-08 | 2013-02-21 | Denso Corp | コンデンサの放電回路 |
JP2017060255A (ja) * | 2015-09-15 | 2017-03-23 | アイシン・エィ・ダブリュ株式会社 | インバータ制御基板 |
JP2017060371A (ja) * | 2015-09-18 | 2017-03-23 | 株式会社デンソー | 電力変換装置 |
Also Published As
Publication number | Publication date |
---|---|
US11114949B2 (en) | 2021-09-07 |
WO2019098217A1 (ja) | 2019-05-23 |
CN111213312B (zh) | 2023-10-20 |
EP3664276A4 (en) | 2020-08-19 |
US20200280268A1 (en) | 2020-09-03 |
JP6844716B2 (ja) | 2021-03-17 |
EP3664276A1 (en) | 2020-06-10 |
EP3664276B1 (en) | 2021-09-29 |
CN111213312A (zh) | 2020-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6844716B2 (ja) | インバータ制御基板 | |
US7622825B2 (en) | Wide-voltage-range converter | |
CN111095767B (zh) | 驱动电源装置 | |
US20080258661A1 (en) | Inverter topology for an electric motor | |
JP2009130967A (ja) | モータの制御装置 | |
JP6191478B2 (ja) | 電力変換装置 | |
JP5639978B2 (ja) | 自動車用電力変換制御装置 | |
JP2010284029A (ja) | インバータ駆動用電源回路 | |
JP6677346B2 (ja) | インバータユニット | |
JP2016523504A (ja) | 電気モータまたは発電機用インバータ | |
US7023171B2 (en) | Integrated inverter for driving multiple electric machines | |
JP2008514181A (ja) | 電力コンバータ | |
JP5439260B2 (ja) | インバータ装置 | |
JP6668937B2 (ja) | インバータ制御基板 | |
KR101654755B1 (ko) | 교류 모터 또는 직류 모터의 선택적 제어 | |
JP2010283934A (ja) | 三相交流電動機の制御装置 | |
JP2016086491A (ja) | 半導体装置 | |
WO2023013050A1 (ja) | 鉄道車両用駆動装置 | |
JP2021035225A (ja) | 制御基板 | |
JP2023142618A (ja) | 電動機システム | |
JP2021040453A (ja) | 制御基板 | |
JP2014155308A (ja) | 充電装置 | |
JP2021016210A (ja) | 制御基板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200310 |
|
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: 20210126 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210208 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6844716 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20210423 |