JP5221119B2 - インバータ装置 - Google Patents
インバータ装置 Download PDFInfo
- Publication number
- JP5221119B2 JP5221119B2 JP2007322935A JP2007322935A JP5221119B2 JP 5221119 B2 JP5221119 B2 JP 5221119B2 JP 2007322935 A JP2007322935 A JP 2007322935A JP 2007322935 A JP2007322935 A JP 2007322935A JP 5221119 B2 JP5221119 B2 JP 5221119B2
- Authority
- JP
- Japan
- Prior art keywords
- torque
- value
- temperature
- limit
- switching element
- 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
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
- H02P29/68—Controlling or determining the temperature of the motor or of the drive based on the temperature of a drive component or a semiconductor component
-
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- 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
- B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/525—Temperature of converter or components thereof
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
Description
Claims (7)
- スイッチング素子のオンオフにより直流を交流に変換し電動機を駆動制御するインバータと、前記インバータのスイッチング素子近傍に設置されスイッチング素子温度を検出する温度検出部と、前記電動機のトルクがトルク指令値になるように前記インバータのスイッチング素子をオンオフ制御するゲート生成部と、前記温度検出部から得られるスイッチング素子温度が素子上限温度以下に抑制されるように前記電動機のトルク指令値に制限を加えるトルク制限部とを備え、前記トルク制限部は、前記スイッチング素子温度に基づいて前記電動機のトルクを抑制するためのトルク抑制値を求めるトルク抑制手段と、前記素子上限温度と前記スイッチング素子温度との偏差の積分値に基づいて前記トルク抑制値を緩和するためのトルク抑制緩和値を求めるトルク抑制緩和手段と、前記トルク抑制手段で求めたトルク抑制値から前記トルク抑制緩和手段で求めたトルク抑制緩和値を減算してトルク制限値を求める第1減算器と、前記トルク指令値から前記第1減算器で求めたトルク制限値を減算して制限トルク指令値を求め前記ゲート生成部に出力する第2減算器とを備えたことを特徴とするインバータ装置。
- 前記トルク抑制手段は、前記スイッチング素子温度と前記素子上限温度より低く予め定めたトルク制限開始温度との偏差に比例した値をトルク抑制値として求めることを特徴とする請求項1記載のインバータ装置。
- 前記トルク抑制緩和値を前記トルク抑制値以下に制限する上限リミッタを備えたことを特徴とする請求項1または2に記載のインバータ装置。
- 前記第1減算器で求めた前記トルク制限値を、零以上で前記トルク指令値以下に制限するトルク制限上下限リミッタを設けたことを特徴とする請求項1ないし3のいずれか1項に記載のインバータ装置。
- 前記トルク指令値の変化率が所定範囲内となるように制限を加えるトルク制限値変化率上下限リミッタを設けたことを特徴とする請求項1ないし4のいずれか1項に記載のインバータ装置。
- 前記トルク抑制手段で求めたトルク抑制値が零を超えるときは、トルク指令値が増大する際の変化率を所定値以下に制限を加えるトルク変化率上限リミッタを設けたことを特徴とする請求項1ないし5のいずれか1項に記載のインバータ装置。
- 前記第1減算器で求めたトルク制限値が零を超えるときはトルク指令値の増大に制限を加えるトルク指令値上限リミッタを設けたことを特徴とする請求項1ないし6のいずれか1項に記載のインバータ装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007322935A JP5221119B2 (ja) | 2007-12-14 | 2007-12-14 | インバータ装置 |
US12/808,001 US8354813B2 (en) | 2007-12-14 | 2008-12-10 | Inverter device, electric automobile in which the inverter device is mounted, and hybrid automobile in which the inverter device is mounted |
EP08862302.0A EP2221959B1 (en) | 2007-12-14 | 2008-12-10 | Inverter, electric vehicle equipped with the inverter, and hybrid vehicle equipped with the inverter |
PCT/JP2008/003688 WO2009078143A1 (ja) | 2007-12-14 | 2008-12-10 | インバータ装置、並びに、このインバータ装置を搭載した電気自動車、及び、このインバータ装置を搭載したハイブリット自動車 |
CN2008801207596A CN101897115B (zh) | 2007-12-14 | 2008-12-10 | 变换器装置、搭载了变换器装置的电动汽车、及混合动力汽车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007322935A JP5221119B2 (ja) | 2007-12-14 | 2007-12-14 | インバータ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009148079A JP2009148079A (ja) | 2009-07-02 |
JP5221119B2 true JP5221119B2 (ja) | 2013-06-26 |
Family
ID=40795266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007322935A Active JP5221119B2 (ja) | 2007-12-14 | 2007-12-14 | インバータ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8354813B2 (ja) |
EP (1) | EP2221959B1 (ja) |
JP (1) | JP5221119B2 (ja) |
CN (1) | CN101897115B (ja) |
WO (1) | WO2009078143A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011097672A (ja) * | 2009-10-27 | 2011-05-12 | Toshiba Corp | インバータ装置 |
WO2012073372A1 (ja) * | 2010-12-02 | 2012-06-07 | 三菱電機株式会社 | 電力変換装置 |
CN103415992B (zh) * | 2011-02-25 | 2016-07-27 | Ntn株式会社 | 电动汽车 |
ES2590138T3 (es) | 2011-11-30 | 2016-11-18 | Mitsubishi Electric Corporation | Dispositivo inversor para vehículo eléctrico |
JP6011844B2 (ja) * | 2012-05-22 | 2016-10-19 | 富士電機株式会社 | 交流電動機の制御装置 |
JP2014033060A (ja) * | 2012-08-03 | 2014-02-20 | Mitsubishi Electric Corp | 電力用半導体装置モジュール |
JP6107936B2 (ja) | 2013-04-01 | 2017-04-05 | 富士電機株式会社 | 電力変換装置 |
US9452681B2 (en) * | 2013-04-12 | 2016-09-27 | Mitsubishi Electric Corporation | Propulsion control device and propulsion control method |
JP6402567B2 (ja) * | 2014-10-03 | 2018-10-10 | セイコーエプソン株式会社 | 回路装置及び電子機器 |
US9608558B1 (en) * | 2015-09-14 | 2017-03-28 | Infineon Technologies Ag | Calculation of MOSFET switch temperature in motor control |
JP6504030B2 (ja) * | 2015-11-13 | 2019-04-24 | 株式会社デンソー | 回転電機制御装置 |
DE102017000732A1 (de) * | 2016-02-12 | 2017-08-17 | Mazda Motor Corporation | Motorsteuerung bzw. Regelung |
DE102016220536A1 (de) * | 2016-10-19 | 2018-04-19 | Volkswagen Aktiengesellschaft | Verfahren zum Temperatur-Derating von elektrischen Maschinen |
JP7139577B2 (ja) * | 2017-06-28 | 2022-09-21 | トヨタ自動車株式会社 | 貨物自動車 |
CN110945777B (zh) | 2017-07-28 | 2023-10-10 | 日产自动车株式会社 | 仪器保护装置及仪器保护方法 |
DE112018008013T5 (de) * | 2018-09-25 | 2021-06-17 | Mitsubishi Electric Corporation | Steuervorrichtung für eine rotierende elektrische Wechselstrommaschine |
CN109305051B (zh) * | 2018-09-28 | 2022-07-26 | 上汽通用五菱汽车股份有限公司 | 电机的控制方法、动力机构、电动车辆及可读存储介质 |
CN111756303B (zh) * | 2019-03-29 | 2022-06-17 | 安川电机(中国)有限公司 | 变频器及其输出电压的控制方法、真空系统的控制方法 |
CN111251903A (zh) * | 2020-02-28 | 2020-06-09 | 重庆小康工业集团股份有限公司 | 电机控制器的扭矩输出控制方法和装置 |
CN112895912A (zh) * | 2021-01-28 | 2021-06-04 | 奇瑞新能源汽车股份有限公司 | Igbt模块的热保护方法、装置及车辆 |
CN113665371B (zh) * | 2021-09-14 | 2023-06-13 | 上汽通用五菱汽车股份有限公司 | 电驱系统过温保护方法、车辆及可读存储介质 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3280392B2 (ja) * | 1991-04-01 | 2002-05-13 | アイシン・エィ・ダブリュ株式会社 | 電動車両の駆動力制御装置 |
JPH0984208A (ja) * | 1995-09-14 | 1997-03-28 | Denso Corp | 電気自動車用制御装置 |
JPH09121595A (ja) * | 1995-10-27 | 1997-05-06 | Meidensha Corp | 電力変換器の温度保護機構 |
JPH09140155A (ja) * | 1995-11-16 | 1997-05-27 | Sanyo Electric Co Ltd | インバータ駆動装置の保護方法 |
JPH10210790A (ja) * | 1997-01-27 | 1998-08-07 | Toyota Motor Corp | 電力変換器の過熱保護装置、その機能を有する電気自動車のインバータ制御装置およびインバータ冷却装置 |
JPH11122703A (ja) * | 1997-10-07 | 1999-04-30 | Hitachi Ltd | 電気自動車の過負荷防止装置 |
JP3465569B2 (ja) * | 1998-01-26 | 2003-11-10 | 日産自動車株式会社 | 電気自動車の過負荷防止装置 |
JP2001069787A (ja) * | 1999-08-30 | 2001-03-16 | Aisin Seiki Co Ltd | モ−タ駆動の制御装置 |
JP3983439B2 (ja) * | 1999-12-07 | 2007-09-26 | 本田技研工業株式会社 | 電気自動車の制御装置 |
KR100486321B1 (ko) * | 2001-02-14 | 2005-04-29 | 도요다 지도샤 가부시끼가이샤 | 동력 출력장치 및 이것을 탑재하는 차량, 동력 출력장치의 제어방법 및 기억매체, 구동장치 및 이것을 탑재하는 차량, 구동장치의 제어방법 및 기억매체 |
JP3668708B2 (ja) * | 2001-10-22 | 2005-07-06 | 株式会社日立製作所 | 故障検知システム |
FI116492B (fi) * | 2003-10-30 | 2005-11-30 | Abb Oy | Menetelmä ja järjestely vaihtosuuntaajan yhteydessä |
JP4839780B2 (ja) * | 2004-12-28 | 2011-12-21 | トヨタ自動車株式会社 | モータ制御装置および車両 |
JP4263697B2 (ja) * | 2005-01-13 | 2009-05-13 | トヨタ自動車株式会社 | 動力出力装置およびこれを搭載する自動車並びに動力出力装置の制御方法 |
JP4887738B2 (ja) * | 2005-11-01 | 2012-02-29 | トヨタ自動車株式会社 | モータ駆動装置 |
KR100747228B1 (ko) * | 2006-04-28 | 2007-08-07 | 현대자동차주식회사 | 모터 구속시 인버터 내 전력소자 보호 방법 |
US7555411B2 (en) * | 2007-01-31 | 2009-06-30 | Gm Global Technology Operations, Inc. | Method and apparatus to monitor a temperature sensing device |
KR101395890B1 (ko) * | 2007-10-18 | 2014-05-15 | 엘지전자 주식회사 | 공기조화기의 전동기 제어장치 및 그 제어 방법 |
-
2007
- 2007-12-14 JP JP2007322935A patent/JP5221119B2/ja active Active
-
2008
- 2008-12-10 WO PCT/JP2008/003688 patent/WO2009078143A1/ja active Application Filing
- 2008-12-10 CN CN2008801207596A patent/CN101897115B/zh active Active
- 2008-12-10 US US12/808,001 patent/US8354813B2/en active Active
- 2008-12-10 EP EP08862302.0A patent/EP2221959B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009148079A (ja) | 2009-07-02 |
EP2221959A4 (en) | 2017-07-12 |
US8354813B2 (en) | 2013-01-15 |
EP2221959A1 (en) | 2010-08-25 |
CN101897115A (zh) | 2010-11-24 |
US20100320951A1 (en) | 2010-12-23 |
EP2221959B1 (en) | 2018-08-15 |
WO2009078143A1 (ja) | 2009-06-25 |
CN101897115B (zh) | 2013-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5221119B2 (ja) | インバータ装置 | |
US8030863B2 (en) | Motor drive device and vehicle provided with the same | |
JP4093678B2 (ja) | 電動機制御装置 | |
JP5549505B2 (ja) | 温度保護装置、モータ制御装置及び温度保護方法 | |
JP5813167B2 (ja) | インバータのフェールセーフ装置 | |
JP4177387B2 (ja) | モータ制御装置 | |
JP4640200B2 (ja) | 電圧変換装置および電圧変換器の制御方法 | |
JP5592943B2 (ja) | スイッチング回路 | |
JP2016111730A (ja) | 電源システム | |
JP4066914B2 (ja) | モータ駆動制御装置 | |
JP5880518B2 (ja) | 電動車両 | |
US20160226431A1 (en) | Protective device for vehicle inverter | |
JP6248976B2 (ja) | 電動車両 | |
WO2018155321A1 (ja) | 制御装置およびこれを用いた電動パワーステアリング装置 | |
JP5838841B2 (ja) | 電動パワーステアリング装置 | |
WO2014147694A1 (ja) | 電動パワーステアリング装置 | |
JP2008206313A (ja) | 車両用電力変換装置の平滑コンデンサ放電装置 | |
JP6216639B2 (ja) | モータ制御装置 | |
JP2009291051A (ja) | インバータ装置 | |
JP6180578B1 (ja) | 電力変換装置の制御装置および制御方法 | |
JP2019009954A (ja) | 貨物自動車 | |
JP2011101554A (ja) | コンバータの制御装置 | |
JP5181557B2 (ja) | モータ駆動装置、集積回路装置およびモータ装置 | |
JP4967868B2 (ja) | ハイブリッド車両用駆動装置及び制御方法 | |
JP2008054433A (ja) | 電動車両モータ制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100823 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120731 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120807 |
|
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: 20130212 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130307 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160315 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5221119 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160315 Year of fee payment: 3 |