JP6433631B2 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
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- JP6433631B2 JP6433631B2 JP2018530263A JP2018530263A JP6433631B2 JP 6433631 B2 JP6433631 B2 JP 6433631B2 JP 2018530263 A JP2018530263 A JP 2018530263A JP 2018530263 A JP2018530263 A JP 2018530263A JP 6433631 B2 JP6433631 B2 JP 6433631B2
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- Prior art keywords
- unit
- power conversion
- space
- housing
- conversion device
- 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.)
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
- H05K7/20918—Forced ventilation, e.g. on heat dissipaters coupled to components the components being isolated from air flow, e.g. hollow heat sinks, wind tunnels or funnels
-
- 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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
-
- 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
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
- B60L2210/42—Voltage source inverters
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inverter Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Dc-Dc Converters (AREA)
Description
Claims (8)
- 入力電力を変換して出力する電力変換部、前記電力変換部の入力側に接続されるリアクトル、および前記電力変換部に含まれる電子部品を制御する制御部を備える電力変換装置であって、
筐体の内部が隔壁によって、外気が流入しない密閉部と外気が流入する開放部に分けられ、前記密閉部に前記電子部品を収容し、前記電子部品から伝達された熱を放熱する前記開放部に露出したヒートシンクを有する第1のユニットと、
前記第1のユニットに隣接し、筐体の内部が開口を有する隔壁によって第1の空間と第2の空間に分けられ、前記第2の空間から前記第1の空間に向かって送風し、少なくとも一部が前記開口から前記第2の空間に露出する羽根車を有する送風機を前記第1の空間に収容する第2のユニットと、
前記第2のユニットに隣接し、前記リアクトルを収容する第3のユニットと、
を備え、
前記開放部を形成する前記第1のユニットの筐体と、前記第2の空間を形成する前記第2のユニットの筐体とが接する部分に第1の通風口が形成され、前記開放部を形成する前記第1のユニットの筐体に外気が流入する流入口が形成され、前記第1の空間を形成する前記第2のユニットの筐体と前記第3のユニットの筐体とが接する部分に第2の通風口が形成され、前記第3のユニットの筐体に前記第2の通風口から流入した空気を排出する流出口が形成される、
電力変換装置。 - 前記送風機は、ケーシングを有していない、
請求項1に記載の電力変換装置。 - 前記第2のユニットの前記隔壁は、前記第2のユニットの前記筐体の内面に接している、
請求項1または2に記載の電力変換装置。 - 前記第2のユニットの前記隔壁は、前記羽根車の回転軸に直交する、
請求項1から3のいずれか1項に記載の電力変換装置。 - 前記制御部を収容し、外気が内部に流入しない第4のユニットをさらに備える、
請求項1から4のいずれか1項に記載の電力変換装置。 - 前記電力変換部の入力側に接続され、前記第4のユニットに収容されるスイッチと、
前記電力変換部の出力側に接続され、前記第4のユニットに収容される平滑回路と、
をさらに備え、
前記送風機は前記平滑回路によって平滑化された前記電力変換部の出力によって駆動される、
請求項5に記載の電力変換装置。 - 前記第1のユニットの前記隔壁および前記第2のユニットの前記隔壁は水平であり、
前記第1のユニットの鉛直方向の上部が前記密閉部であって、前記第1のユニットの鉛直方向の下部が前記開放部であり、
前記第2のユニットの鉛直方向の上部の空間が前記第1の空間であって、前記第2のユニットの鉛直方向の下部が前記第2の空間であり、
前記電力変換装置は、車両の屋根上に設置される、
請求項1または2に記載の電力変換装置。 - 前記制御部を収容し、外気が内部に流入しない第4のユニットをさらに備え、
前記第1のユニットおよび前記第2のユニットの隣接方向と、前記第2のユニットおよび前記第3のユニットの隣接方向とは直交し、
前記第4のユニットは前記第1のユニットおよび前記第3のユニットに隣接する、
請求項7に記載の電力変換装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/072039 WO2018020615A1 (ja) | 2016-07-27 | 2016-07-27 | 電力変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6433631B2 true JP6433631B2 (ja) | 2018-12-05 |
JPWO2018020615A1 JPWO2018020615A1 (ja) | 2018-12-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018530263A Active JP6433631B2 (ja) | 2016-07-27 | 2016-07-27 | 電力変換装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10945355B2 (ja) |
EP (1) | EP3493388B1 (ja) |
JP (1) | JP6433631B2 (ja) |
WO (1) | WO2018020615A1 (ja) |
Families Citing this family (6)
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WO2020126548A1 (en) * | 2018-12-18 | 2020-06-25 | Bombardier Transportation Gmbh | An arrangement for cooling power semiconductor devices of a converter |
WO2021168461A1 (en) * | 2020-02-21 | 2021-08-26 | North American Electric, Inc. | Vortex cooling tunnel in variable frequency drive |
US11690195B2 (en) | 2020-09-11 | 2023-06-27 | Abb Schweiz Ag | Power semiconductor cooling system |
JP7418657B2 (ja) * | 2021-03-11 | 2024-01-19 | 三菱電機株式会社 | 冷却装置および車載機器 |
JP7504294B2 (ja) * | 2021-05-10 | 2024-06-21 | 三菱電機株式会社 | 電子機器 |
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-
2016
- 2016-07-27 JP JP2018530263A patent/JP6433631B2/ja active Active
- 2016-07-27 US US16/315,256 patent/US10945355B2/en active Active
- 2016-07-27 EP EP16910518.6A patent/EP3493388B1/en active Active
- 2016-07-27 WO PCT/JP2016/072039 patent/WO2018020615A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JPWO2018020615A1 (ja) | 2018-12-20 |
EP3493388A4 (en) | 2019-07-24 |
EP3493388A1 (en) | 2019-06-05 |
US10945355B2 (en) | 2021-03-09 |
WO2018020615A1 (ja) | 2018-02-01 |
EP3493388B1 (en) | 2022-01-12 |
US20190166729A1 (en) | 2019-05-30 |
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