JP7009325B2 - スイッチング電源装置及びそれを備えた車載用電動コンプレッサ - Google Patents
スイッチング電源装置及びそれを備えた車載用電動コンプレッサ Download PDFInfo
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- JP7009325B2 JP7009325B2 JP2018129810A JP2018129810A JP7009325B2 JP 7009325 B2 JP7009325 B2 JP 7009325B2 JP 2018129810 A JP2018129810 A JP 2018129810A JP 2018129810 A JP2018129810 A JP 2018129810A JP 7009325 B2 JP7009325 B2 JP 7009325B2
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- Prior art keywords
- power supply
- switching
- voltage power
- winding
- ground
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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
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
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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
- 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback 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
- H02M1/0003—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
- 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
- H02M3/33561—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 having more than one ouput with independent control
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Description
2 シャーシ
3 モータ
4 インバータ回路
6 制御回路
7、8 EMIフィルタ回路
9 スイッチング電源装置
11 高電圧電源
12 低電圧電源
13 一次巻線
13B 一次巻線13の電源プラス側
14 二次巻線
15 スイッチングトランス
17 スイッチング素子
18 一次側グランド
19 スイッチング電源コントローラ(コントローラ)
22、41 Yコンデンサ
24B 二次巻線14のグランド側
26 二次側グランド
42 カップリングコンデンサ
Claims (7)
- 高電圧電源で駆動される車載用電動コンプレッサを制御する制御回路に、低電圧電源をスイッチングして給電するスイッチング電源装置において、
前記低電圧電源側の一次巻線と、前記高電圧電源側の二次巻線を有し、前記低電圧電源側と高電圧電源側とを絶縁するスイッチングトランスを備え、
該スイッチングトランスの一次巻線の電源プラス側と、前記二次巻線のグランド側とを、カップリングコンデンサを介して結合したことを特徴とするスイッチング電源装置。 - 前記スイッチングトランスの一次巻線は、一次側グランドに接続されていないことを特徴とする請求項1に記載のスイッチング電源装置。
- 前記スイッチングトランスの一次巻線と一次側グランドとの間に接続されたスイッチング素子と、
該スイッチング素子を制御するコントローラを備えたことを特徴とする請求項1又は請求項2に記載のスイッチング電源装置。 - 前記制御回路は、前記高電圧電源から電源が供給されるインバータ回路を制御することにより、前記車載用電動コンプレッサのモータを駆動することを特徴とする請求項1乃至請求項3のうちの何れかに記載のスイッチング電源装置。
- 前記高電圧電源と前記インバータ回路間、及び、前記低電圧電源と前記スイッチングトランス間には、EMIフィルタ回路がそれぞれ設けられることを特徴とする請求項4に記載のスイッチング電源装置。
- 前記スイッチングトランスで絶縁される一次側グランドと二次側グランドを、それぞれYコンデンサを介して前記車載用電動コンプレッサのシャーシに接続したことを特徴とする請求項1乃至請求項5のうちの何れかに記載のスイッチング電源装置。
- 請求項1乃至請求項6のうちの何れかに記載のスイッチング電源装置と、前記制御回路と、前記高電圧電源から電源が供給され、前記制御回路により制御されるインバータ回路と、該インバータ回路により駆動されるモータを備えたことを特徴とする車載用電動コンプレッサ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2018129810A JP7009325B2 (ja) | 2018-07-09 | 2018-07-09 | スイッチング電源装置及びそれを備えた車載用電動コンプレッサ |
PCT/JP2019/024244 WO2020012898A1 (ja) | 2018-07-09 | 2019-06-19 | スイッチング電源装置及びそれを備えた車載用電動コンプレッサ |
DE112019003497.9T DE112019003497T5 (de) | 2018-07-09 | 2019-06-19 | Schaltnetzteilvorrichtung und elektrisch angetriebener, auf einem fahrzeug installierter kompressor, der diese aufweist |
CN201980041299.6A CN112352374A (zh) | 2018-07-09 | 2019-06-19 | 开关电源装置及包括该开关电源装置的车载用电动压缩机 |
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JP2018129810A JP7009325B2 (ja) | 2018-07-09 | 2018-07-09 | スイッチング電源装置及びそれを備えた車載用電動コンプレッサ |
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JP2020010507A JP2020010507A (ja) | 2020-01-16 |
JP7009325B2 true JP7009325B2 (ja) | 2022-01-25 |
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JP2018129810A Active JP7009325B2 (ja) | 2018-07-09 | 2018-07-09 | スイッチング電源装置及びそれを備えた車載用電動コンプレッサ |
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JP (1) | JP7009325B2 (ja) |
CN (1) | CN112352374A (ja) |
DE (1) | DE112019003497T5 (ja) |
WO (1) | WO2020012898A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017184391A (ja) | 2016-03-29 | 2017-10-05 | 三菱重工オートモーティブサーマルシステムズ株式会社 | 圧縮機制御回路、圧縮装置及び車両 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08266054A (ja) * | 1995-03-23 | 1996-10-11 | Oki Electric Ind Co Ltd | コモンモードノイズ低減回路 |
JPH08275534A (ja) * | 1995-04-03 | 1996-10-18 | Daikin Ind Ltd | 電源装置 |
JPH08294275A (ja) * | 1995-04-21 | 1996-11-05 | Canon Inc | スイッチング電源 |
CN200947531Y (zh) * | 2006-09-19 | 2007-09-12 | 昆明邦德隆数据系统有限责任公司 | 智能家居信息箱专用电源适配器 |
CN201623644U (zh) * | 2010-02-11 | 2010-11-03 | 深圳长城开发科技股份有限公司 | 抗高压浪涌的开关电源 |
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- 2018-07-09 JP JP2018129810A patent/JP7009325B2/ja active Active
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- 2019-06-19 WO PCT/JP2019/024244 patent/WO2020012898A1/ja active Application Filing
- 2019-06-19 DE DE112019003497.9T patent/DE112019003497T5/de active Pending
- 2019-06-19 CN CN201980041299.6A patent/CN112352374A/zh active Pending
Patent Citations (1)
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JP2017184391A (ja) | 2016-03-29 | 2017-10-05 | 三菱重工オートモーティブサーマルシステムズ株式会社 | 圧縮機制御回路、圧縮装置及び車両 |
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Publication number | Publication date |
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JP2020010507A (ja) | 2020-01-16 |
DE112019003497T5 (de) | 2021-03-25 |
WO2020012898A1 (ja) | 2020-01-16 |
CN112352374A (zh) | 2021-02-09 |
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