JP6261476B2 - 電力変換装置および電力変換装置の出力電圧検出方法 - Google Patents
電力変換装置および電力変換装置の出力電圧検出方法 Download PDFInfo
- Publication number
- JP6261476B2 JP6261476B2 JP2014176913A JP2014176913A JP6261476B2 JP 6261476 B2 JP6261476 B2 JP 6261476B2 JP 2014176913 A JP2014176913 A JP 2014176913A JP 2014176913 A JP2014176913 A JP 2014176913A JP 6261476 B2 JP6261476 B2 JP 6261476B2
- Authority
- JP
- Japan
- Prior art keywords
- switching
- circuit
- switching element
- gate
- gate drive
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims description 116
- 238000006243 chemical reaction Methods 0.000 claims description 154
- 238000012937 correction Methods 0.000 claims description 53
- 239000003990 capacitor Substances 0.000 claims description 47
- 239000004065 semiconductor Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 7
- 229910002601 GaN Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 36
- 238000010586 diagram Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 18
- 230000007257 malfunction Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000002955 isolation Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000009429 electrical wiring Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000016507 interphase Effects 0.000 description 2
- 229910003465 moissanite Inorganic materials 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Power Conversion In General (AREA)
- Inverter Devices (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014176913A JP6261476B2 (ja) | 2014-09-01 | 2014-09-01 | 電力変換装置および電力変換装置の出力電圧検出方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014176913A JP6261476B2 (ja) | 2014-09-01 | 2014-09-01 | 電力変換装置および電力変換装置の出力電圧検出方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016052198A JP2016052198A (ja) | 2016-04-11 |
JP2016052198A5 JP2016052198A5 (enrdf_load_stackoverflow) | 2016-12-01 |
JP6261476B2 true JP6261476B2 (ja) | 2018-01-17 |
Family
ID=55659359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014176913A Active JP6261476B2 (ja) | 2014-09-01 | 2014-09-01 | 電力変換装置および電力変換装置の出力電圧検出方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6261476B2 (enrdf_load_stackoverflow) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3068848B1 (fr) * | 2017-07-06 | 2019-08-23 | Alstom Transport Technologies | Circuit de protection contre les courts-circuits de dispositif de commutation pour transistor sic ou gan mosfet et procede associe |
CN111213312B (zh) * | 2017-11-17 | 2023-10-20 | 株式会社爱信 | 逆变器控制基板 |
JP6973028B2 (ja) * | 2017-12-20 | 2021-11-24 | 株式会社デンソー | 昇降圧コンバータ回路 |
JP2022081242A (ja) * | 2020-11-19 | 2022-05-31 | 株式会社京三製作所 | スイッチングモジュール |
US11831232B2 (en) | 2021-08-13 | 2023-11-28 | General Electric Company | Power converter having a gate drive circuit and method of operating |
WO2023032195A1 (ja) * | 2021-09-06 | 2023-03-09 | 三菱電機株式会社 | 電力変換器の制御部および電力変換装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6277065A (ja) * | 1985-09-30 | 1987-04-09 | Mitsubishi Heavy Ind Ltd | インバ−タの出力電圧の測定方法 |
JPH05252795A (ja) * | 1992-03-04 | 1993-09-28 | Toshiba Corp | インバータのデジタル電流制御装置 |
JP3429670B2 (ja) * | 1998-03-20 | 2003-07-22 | 譲 常広 | インバータ装置 |
-
2014
- 2014-09-01 JP JP2014176913A patent/JP6261476B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016052198A (ja) | 2016-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6261476B2 (ja) | 電力変換装置および電力変換装置の出力電圧検出方法 | |
US10134718B2 (en) | Power semiconductor module | |
JP5029900B2 (ja) | モータの制御装置 | |
JP6261769B2 (ja) | 電力変換装置および電力用半導体モジュール | |
US10050560B1 (en) | Inverter circuit with current detection circuitry | |
US11711025B2 (en) | Power semiconductor module and power conversion apparatus including the same | |
US20140226376A1 (en) | Electronic circuit | |
US20180183432A1 (en) | Semiconductor apparatus and inverter system | |
EP3300234A1 (en) | Power conversion device | |
US11394288B2 (en) | Negative voltage generation circuit and power conversion device using same | |
US11050358B2 (en) | Power module with built-in drive circuit | |
CN107710580B (zh) | 用于转换器的快速开关的电路装置 | |
US10164530B2 (en) | Boost chopper circuit including switching device circuit and backflow prevention diode circuit | |
JP6476727B2 (ja) | 電源装置 | |
US11016045B2 (en) | Inverter device and method for detecting heat dissipation characteristics of inverter device | |
JP6483963B2 (ja) | 電力変換装置 | |
JP6447436B2 (ja) | 電力変換装置 | |
US10256721B2 (en) | Step-down chopper circuit including a switching device circuit and a backflow prevention diode circuit | |
Mishra et al. | Evaluation of All SiC MOSFET Based Voltage Source Inverter with Open Loop Induction Motor | |
JP6503977B2 (ja) | 電力変換回路の制御方法および電力変換モジュール | |
JP2019088078A (ja) | ドライバ回路および電力変換装置 | |
US20210021179A1 (en) | Circuit arrangement having a spacer element, converter and aircraft with such a circuit arrangement, and method for current measurement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161018 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161018 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170905 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170912 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171026 |
|
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: 20171114 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171212 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6261476 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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |