JPWO2014188538A1 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
- Publication number
- JPWO2014188538A1 JPWO2014188538A1 JP2015517984A JP2015517984A JPWO2014188538A1 JP WO2014188538 A1 JPWO2014188538 A1 JP WO2014188538A1 JP 2015517984 A JP2015517984 A JP 2015517984A JP 2015517984 A JP2015517984 A JP 2015517984A JP WO2014188538 A1 JPWO2014188538 A1 JP WO2014188538A1
- Authority
- JP
- Japan
- Prior art keywords
- fuse
- negative electrode
- arm element
- lower arm
- circuit
- 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
- 238000006243 chemical reaction Methods 0.000 claims abstract description 29
- 239000004065 semiconductor Substances 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 9
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- 238000010586 diagram Methods 0.000 description 9
- 229920005989 resin Polymers 0.000 description 5
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- 229910001111 Fine metal Inorganic materials 0.000 description 4
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- 238000000034 method Methods 0.000 description 2
- 101000966429 Chlamydomonas reinhardtii Dynein, 70 kDa intermediate chain, flagellar outer arm Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- H02M1/32—Means for protecting converters other than automatic disconnection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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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
- H02M3/003—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
- 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
- H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
12 車載バッテリ
14 昇圧回路
16 インバータ回路
18 バッテリヒューズ
24 上アーム素子
26 下アーム素子
30 ヒューズ用スイッチング素子
32,34 ボンディングワイヤ
40 パワーモジュール
70 上アーム用駆動IC
72 下アーム用駆動IC
P 正極電極
N 負極電極
CL 共通接続点
Claims (10)
- 正極電極と負極電極との間に直列接続される上アーム素子及び下アーム素子である一対のパワー半導体素子と、
前記下アーム素子の短絡を検出する短絡検出回路と、
前記上アーム素子の前記正極電極側の正極側端子と前記下アーム素子の前記負極電極側の負極側端子との間に介在し、前記短絡の検出時に前記正極側端子と前記負極側端子とが接続されるように駆動されるヒューズ用スイッチング素子と、
前記負極側端子と前記負極電極とを接続させる金属細線からなる遮断部と、
を備えることを特徴とする電力変換装置。 - 前記短絡検出回路により前記短絡が検出された際に前記ヒューズ用スイッチング素子をオン駆動させるヒューズ駆動回路を備えることを特徴とする請求項1記載の電力変換装置。
- 前記ヒューズ駆動回路は、前記ヒューズ用スイッチング素子を非飽和領域でオン駆動させることを特徴とする請求項2記載の電力変換装置。
- 前記ヒューズ用スイッチング素子は、前記正極電極と前記負極電極との間の電圧に耐え得る高耐圧小容量IGBTであることを特徴とする請求項1乃至3の何れか一項記載の電力変換装置。
- 前記ヒューズ用スイッチング素子は、コレクタが前記正極側端子に接続されかつエミッタが前記負極側端子に接続されるように実装されると共に、
前記遮断部の金属細線は、前記ヒューズ用スイッチング素子のエミッタと前記負極電極との間に介在することを特徴とする請求項4記載の電力変換装置。 - 前記負極側端子と前記ヒューズ用スイッチング素子のエミッタとは、金属細線を介して接続されることを特徴とする請求項5記載の電力変換装置。
- 前記短絡検出回路は、前記上アーム素子のオン駆動時にセンスエミッタに流れる電流に基づいて、前記下アーム素子の短絡を検出することを特徴とする請求項1乃至6の何れか一項記載の電力変換装置。
- 前記短絡検出回路は、前記下アーム素子のコレクタ−エミッタ間電圧に基づいて、該下アーム素子の短絡を検出することを特徴とする請求項1乃至6の何れか一項記載の電力変換装置。
- 前記一対のパワー半導体素子は、樹脂モールドされるパワーモジュールに搭載される素子であることを特徴とする請求項1乃至8の何れか一項記載の電力変換装置。
- 前記一対のパワー半導体素子は、昇降圧回路又はインバータ回路を構成する素子であることを特徴とする請求項1乃至9の何れか一項記載の電力変換装置。
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GB2545236B (en) * | 2015-12-10 | 2017-12-13 | Rolls Royce Plc | A method of controlling an inverter |
JP6376199B2 (ja) * | 2016-10-17 | 2018-08-22 | マツダ株式会社 | 車両の電源供給装置 |
JP6800723B2 (ja) * | 2016-12-05 | 2020-12-16 | 株式会社ミツトヨ | エンコーダ及びエンコーダの光源 |
CN108879904A (zh) * | 2018-08-22 | 2018-11-23 | 成都信息工程大学 | 一种车载充电机变流电路 |
EP3691127A1 (de) | 2019-01-31 | 2020-08-05 | Siemens Aktiengesellschaft | Sicherer elektronischer schalter |
DE102019218893B4 (de) * | 2019-12-04 | 2021-12-30 | Volkswagen Aktiengesellschaft | Hochsetzsteller und Verfahren zum Betreiben eines Hochsetzstellers |
JP7142751B1 (ja) * | 2021-07-05 | 2022-09-27 | 三菱電機株式会社 | 電力変換装置、及び遮断機構 |
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JPH08126304A (ja) * | 1994-10-28 | 1996-05-17 | Toshiba Emi Ltd | スイッチング電源 |
JP2006280014A (ja) | 2005-03-25 | 2006-10-12 | Fuji Xerox Co Ltd | 電源装置の保護回路 |
JP2008235502A (ja) * | 2007-03-20 | 2008-10-02 | Mitsubishi Electric Corp | 樹脂封止型半導体装置 |
CN101382585B (zh) * | 2007-09-07 | 2011-01-26 | 比亚迪股份有限公司 | 一种电机中逆变器的测试方法、装置及电机 |
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JP5618595B2 (ja) * | 2010-04-01 | 2014-11-05 | 日立オートモティブシステムズ株式会社 | パワーモジュール、およびパワーモジュールを備えた電力変換装置 |
JP5720641B2 (ja) * | 2012-08-21 | 2015-05-20 | 株式会社デンソー | スイッチングモジュール |
FR3000322B1 (fr) * | 2012-12-21 | 2016-05-20 | Schneider Electric Ind Sas | Dispositif de protection contre une surintensite electrique d'au moins une branche electronique de commutation, systeme de conversion comportant un tel dispositif de protection, et procede de pilotage associe |
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