JP6926132B2 - 保護回路ユニット及び車両用電源装置 - Google Patents
保護回路ユニット及び車両用電源装置 Download PDFInfo
- Publication number
- JP6926132B2 JP6926132B2 JP2019009037A JP2019009037A JP6926132B2 JP 6926132 B2 JP6926132 B2 JP 6926132B2 JP 2019009037 A JP2019009037 A JP 2019009037A JP 2019009037 A JP2019009037 A JP 2019009037A JP 6926132 B2 JP6926132 B2 JP 6926132B2
- Authority
- JP
- Japan
- Prior art keywords
- control board
- module
- energizing
- electric circuit
- control
- 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
- 239000004065 semiconductor Substances 0.000 claims description 62
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 241000156302 Porcine hemagglutinating encephalomyelitis virus Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- 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
- B60L1/00—Supplying electric power to auxiliary equipment of 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for dc applications
-
- 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
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Protection Of Static Devices (AREA)
Description
本発明の第1実施形態に係る保護回路ユニットについて図1〜図3を参照して説明する。図1は、第1実施形態に係る保護回路ユニットの概略構成を示す分解斜視図である。図2は、第1実施形態に係る保護回路ユニットの概略構成を示す回路図である。図3は、第1実施形態における通電モジュールの概略構成を示す斜視図である。なお、図1は、通電モジュールを制御基板に取り付ける前の状態を表している。図3は、通電モジュールにおける樹脂モールド部材を破線で表している。
次に、本発明の第2実施形態に係る車両用電源装置について図4、図5を参照して説明する。図4は、第2実施形態に係る車両用電源装置の概略構成を示す分解斜視図である。図5は、第2実施形態に係る車両用電源装置の概略構成を示す回路図である。
2 高電圧バッテリ
3 高電圧負荷
4,5 電路
7,16 筐体
9a 開口
10,10A,10B,10C 通電モジュール
12,12A,12B,12C,32A,32B バスバー
13 制御端子
14 樹脂モールド部材
14a,16a 放熱面
20,20A 制御基板
21 接続部
22 駆動部
23 制御部
26 電流センサ
30 厚銅基板
100 車両用電源装置
Q1,Q2 半導体スイッチ
Claims (2)
- 車両の電源と、前記電源から電力の供給を受ける負荷との間の電路上に配置され、前記電路を開閉する少なくとも1つの通電モジュールと、
前記通電モジュールと別体に構成され、前記通電モジュールと電気的に接続して、前記電路を流れる通電電流に基づいて前記電路の開閉を制御する制御基板と、
を備え、
前記通電モジュールは、
前記電路を開閉する少なくとも1つの半導体スイッチと、
前記半導体スイッチを挟んで一方が前記電源側に接続され、他方が前記負荷側に接続されるバスバーと、
前記半導体スイッチと前記制御基板とを接続する制御端子と、
を有し、
前記制御基板は、
複数種類の前記通電モジュールの制御端子に対応する接続部を有し、
前記通電モジュール及び前記制御基板は筐体に収容され、
前記筐体は、外部に連通する開口を有し、
前記通電モジュールは、当該通電モジュールが前記制御基板に実装された状態で、前記制御基板の実装面と反対側に放熱面を有し、
前記放熱面は、前記開口と対向する
ことを特徴とする保護回路ユニット。 - 車両の電源と、前記電源から電力の供給を受ける負荷との間の電路上に配置され、前記電路を開閉する少なくとも1つの通電モジュールと、前記通電モジュールと別体に構成され、前記通電モジュールと電気的に接続して、前記電路を流れる通電電流に基づいて前記電路の開閉を制御する制御基板と、を備える保護回路ユニットと、
前記通電モジュール及び前記制御基板を収容する筐体と、
を備え、
前記通電モジュールは、
前記電路を開閉する少なくとも1つの半導体スイッチと、
前記半導体スイッチを挟んで一方が前記電源側に接続され、他方が前記負荷側に接続されるバスバーと、
前記半導体スイッチと前記制御基板とを接続する制御端子と、を有し、
前記制御基板は、
複数種類の前記通電モジュールの制御端子に対応する接続部を有し、
前記筐体は、
外部に連通する開口を有し、
前記通電モジュールは、
当該通電モジュールが前記制御基板に実装された状態で、前記制御基板の実装面と反対側に放熱面を有し、
前記放熱面は、
前記開口と対向する
ことを特徴とする車両用電源装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019009037A JP6926132B2 (ja) | 2019-01-23 | 2019-01-23 | 保護回路ユニット及び車両用電源装置 |
EP19215968.9A EP3687026B1 (en) | 2019-01-23 | 2019-12-13 | Vehicle power supply device |
US16/722,984 US11241966B2 (en) | 2019-01-23 | 2019-12-20 | Protection circuit unit and vehicle power supply device |
CN201911336821.1A CN111497618B (zh) | 2019-01-23 | 2019-12-23 | 保护电路单元以及车辆用电源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019009037A JP6926132B2 (ja) | 2019-01-23 | 2019-01-23 | 保護回路ユニット及び車両用電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020119169A JP2020119169A (ja) | 2020-08-06 |
JP6926132B2 true JP6926132B2 (ja) | 2021-08-25 |
Family
ID=69105679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019009037A Active JP6926132B2 (ja) | 2019-01-23 | 2019-01-23 | 保護回路ユニット及び車両用電源装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11241966B2 (ja) |
EP (1) | EP3687026B1 (ja) |
JP (1) | JP6926132B2 (ja) |
CN (1) | CN111497618B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113286420A (zh) * | 2020-10-28 | 2021-08-20 | 华为技术有限公司 | 一种电路承载板、电源分配单元及设备 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3363540B2 (ja) * | 1993-09-28 | 2003-01-08 | キヤノン株式会社 | 高圧電源回路及び画像記録装置 |
JP3292289B2 (ja) * | 1997-04-04 | 2002-06-17 | 矢崎総業株式会社 | 車両用電源供給装置 |
JP2002142333A (ja) * | 2000-11-02 | 2002-05-17 | Auto Network Gijutsu Kenkyusho:Kk | 車両用パワーディストリビュータ |
JP4979909B2 (ja) * | 2005-08-19 | 2012-07-18 | 株式会社日立製作所 | 電力変換装置 |
JP4436843B2 (ja) * | 2007-02-07 | 2010-03-24 | 株式会社日立製作所 | 電力変換装置 |
JP2010104135A (ja) * | 2008-10-23 | 2010-05-06 | Hitachi Ltd | 電力変換装置及び車載用電機システム |
JP5315155B2 (ja) * | 2009-07-23 | 2013-10-16 | 日立オートモティブシステムズ株式会社 | 半導体素子制御装置、車載用電機システム |
JP5541134B2 (ja) * | 2010-12-13 | 2014-07-09 | 株式会社デンソー | 電源装置 |
KR101304733B1 (ko) * | 2011-12-26 | 2013-09-05 | 주식회사 포스코 | 방열구조를 가지는 인쇄회로기판 및 이를 포함하는 led 조명장치 |
JP6213776B2 (ja) * | 2014-01-22 | 2017-10-18 | 株式会社オートネットワーク技術研究所 | スイッチング基板 |
WO2015174379A1 (ja) * | 2014-05-12 | 2015-11-19 | 株式会社オートネットワーク技術研究所 | 自動車の電源装置 |
JP6310791B2 (ja) * | 2014-06-25 | 2018-04-11 | 矢崎総業株式会社 | スイッチボックス |
JP2016012591A (ja) | 2014-06-27 | 2016-01-21 | 住友電装株式会社 | 電子回路体およびその製造方法 |
WO2016060123A1 (ja) * | 2014-10-14 | 2016-04-21 | 矢崎総業株式会社 | サービスプラグ |
JP6510316B2 (ja) * | 2015-05-14 | 2019-05-08 | 矢崎総業株式会社 | 電気接続箱 |
JP2016220277A (ja) * | 2015-05-14 | 2016-12-22 | 矢崎総業株式会社 | 電気接続箱 |
JP6274196B2 (ja) * | 2015-12-16 | 2018-02-07 | 株式会社オートネットワーク技術研究所 | 電気接続箱 |
JP6412039B2 (ja) * | 2016-03-17 | 2018-10-24 | 矢崎総業株式会社 | 電力中継器 |
JP2018011411A (ja) * | 2016-07-13 | 2018-01-18 | 株式会社オートネットワーク技術研究所 | 電力供給制御装置 |
JP7023586B2 (ja) * | 2019-03-15 | 2022-02-22 | 矢崎総業株式会社 | 車両電源装置 |
JP2021029093A (ja) * | 2019-08-13 | 2021-02-25 | 矢崎総業株式会社 | 電源装置 |
US11522326B2 (en) * | 2020-01-29 | 2022-12-06 | Balboa Water Group, Llc | Whirlpool bath controller with intelligent load control to reduce power requirements |
JP7528503B2 (ja) * | 2020-04-02 | 2024-08-06 | 株式会社ジェイテクト | モータ制御装置 |
JP7419948B2 (ja) * | 2020-04-16 | 2024-01-23 | 株式会社デンソー | 内燃機関の点火装置 |
-
2019
- 2019-01-23 JP JP2019009037A patent/JP6926132B2/ja active Active
- 2019-12-13 EP EP19215968.9A patent/EP3687026B1/en active Active
- 2019-12-20 US US16/722,984 patent/US11241966B2/en active Active
- 2019-12-23 CN CN201911336821.1A patent/CN111497618B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20200231043A1 (en) | 2020-07-23 |
US11241966B2 (en) | 2022-02-08 |
EP3687026B1 (en) | 2023-08-02 |
JP2020119169A (ja) | 2020-08-06 |
CN111497618B (zh) | 2023-08-01 |
EP3687026A1 (en) | 2020-07-29 |
CN111497618A (zh) | 2020-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3958589B2 (ja) | 電気接続箱 | |
US6611066B2 (en) | Power distributor for vehicle | |
JP4686218B2 (ja) | メタルコア基板及びこれを利用した車載システム | |
US6761567B2 (en) | Electric power distribution unit for electric connection box and electric connection box | |
US20170186572A1 (en) | Service plug | |
JP2019009377A (ja) | 回路装置 | |
JP2016220277A (ja) | 電気接続箱 | |
JP6510316B2 (ja) | 電気接続箱 | |
JP2020127302A (ja) | 電気接続箱 | |
EP3678295B1 (en) | Semiconductor relay and vehicle current detection device | |
JP6926132B2 (ja) | 保護回路ユニット及び車両用電源装置 | |
JP2017118672A (ja) | 電気接続箱 | |
JP6797778B2 (ja) | 半導体リレーおよび車両用電流検出装置 | |
JP2016222057A (ja) | 車両用電源装置 | |
JP4641030B2 (ja) | 車両用パワーディストリビュータ及びその製造方法 | |
CN113170596B (zh) | 电路结构体 | |
WO2020255666A1 (ja) | 基板構造体 | |
JP2006254674A (ja) | アクチュエータ一体型駆動装置及び駆動素子の放熱構造 | |
US7268447B2 (en) | Power control center with solid state device for controlling power transmission | |
KR20190021158A (ko) | 다련형 퓨즈, 및 상기 다련형 퓨즈를 이용한 배터리의 충전 방법 | |
JP4312343B2 (ja) | 車両用パワーディストリビュータ及びその製造方法 | |
US11343913B2 (en) | Circuit board structure | |
JP4143242B2 (ja) | 車両用パワーディストリビュータ | |
WO2018207598A1 (ja) | 回路装置 | |
KR20220092741A (ko) | 고전압 퓨즈 통합형 파워 릴레이 어셈블리 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200320 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210122 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210322 |
|
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: 20210803 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210804 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6926132 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |