GB2503779B - Inverter controller and method of controlling an inverter - Google Patents

Inverter controller and method of controlling an inverter Download PDF

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Publication number
GB2503779B
GB2503779B GB1308019.7A GB201308019A GB2503779B GB 2503779 B GB2503779 B GB 2503779B GB 201308019 A GB201308019 A GB 201308019A GB 2503779 B GB2503779 B GB 2503779B
Authority
GB
United Kingdom
Prior art keywords
inverter
controlling
controller
inverter controller
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.)
Expired - Fee Related
Application number
GB1308019.7A
Other versions
GB201308019D0 (en
GB2503779A (en
Inventor
Christopher James Gareth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidec Control Techniques Ltd
Original Assignee
Nidec Control Techniques Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nidec Control Techniques Ltd filed Critical Nidec Control Techniques Ltd
Publication of GB201308019D0 publication Critical patent/GB201308019D0/en
Publication of GB2503779A publication Critical patent/GB2503779A/en
Application granted granted Critical
Publication of GB2503779B publication Critical patent/GB2503779B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02M7/539—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 with automatic control of output wave form or frequency
    • H02M7/5395—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 with automatic control of output wave form or frequency by pulse-width modulation
    • 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
    • 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
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • 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
GB1308019.7A 2012-05-04 2013-05-03 Inverter controller and method of controlling an inverter Expired - Fee Related GB2503779B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1207874.7A GB201207874D0 (en) 2012-05-04 2012-05-04 Inverter controller and method of controlling an inverter

Publications (3)

Publication Number Publication Date
GB201308019D0 GB201308019D0 (en) 2013-06-12
GB2503779A GB2503779A (en) 2014-01-08
GB2503779B true GB2503779B (en) 2020-03-04

Family

ID=46396548

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1207874.7A Ceased GB201207874D0 (en) 2012-05-04 2012-05-04 Inverter controller and method of controlling an inverter
GB1308019.7A Expired - Fee Related GB2503779B (en) 2012-05-04 2013-05-03 Inverter controller and method of controlling an inverter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1207874.7A Ceased GB201207874D0 (en) 2012-05-04 2012-05-04 Inverter controller and method of controlling an inverter

Country Status (2)

Country Link
CN (1) CN103384123B (en)
GB (2) GB201207874D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014218403B4 (en) * 2014-09-15 2016-06-16 Siemens Aktiengesellschaft Temperature monitoring of a controlled resonant converter with variable switching frequency
EP3012952B1 (en) 2014-10-24 2019-01-02 ABB Schweiz AG Limiting of temperature variations in a semiconductor component of a switching converter
CN106357194B (en) * 2015-07-15 2019-04-05 富士电机（中国）有限公司 Control device for inverter and inverter control method
KR20180021550A (en) * 2016-08-22 2018-03-05 현대자동차주식회사 Method for controlling switching frequency
GB2569796A (en) * 2017-12-21 2019-07-03 Nidec Control Techniques Ltd Drive lifetime extension
CN111385922B (en) * 2018-12-29 2022-04-01 佛山市顺德区美的电热电器制造有限公司 Control method and device of electromagnetic heating appliance and electromagnetic heating appliance
CN113037148B (en) * 2019-12-24 2022-07-19 中车永济电机有限公司 Converter and traction drive system
CN112054744B (en) * 2020-09-18 2022-07-05 中国第一汽车股份有限公司 Inverter temperature control method, system, vehicle and medium
CN117081380B (en) * 2023-10-16 2024-01-09 杭州朗旭新能源科技有限公司 Temperature control system and temperature control method for micro inverter

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284011A (en) * 1988-09-17 1990-03-26 Fuji Electric Co Ltd Temperature protection for power converter
EP0413966A2 (en) * 1989-08-23 1991-02-27 Mitsubishi Denki Kabushiki Kaisha Pulse width modulation type inverter having temperature compensation
JPH03195394A (en) * 1989-12-21 1991-08-26 Daikin Ind Ltd Air-conditioner
US5875414A (en) * 1996-02-21 1999-02-23 Kabushiki Kaisha Meidensha Method and apparatus for protecting switching element of inverter from being overheated
JP2000228882A (en) * 1999-02-04 2000-08-15 Meidensha Corp Protective device for variable speed inverter
US20050071090A1 (en) * 2003-03-12 2005-03-31 Masanori Katou Motor controller
WO2006006288A1 (en) * 2004-07-09 2006-01-19 Matsushita Electric Industrial Co., Ltd. Inverter circuit and compressor
EP2184840A1 (en) * 2007-07-26 2010-05-12 Toyota Jidosha Kabushiki Kaisha Voltage conversion device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7675250B2 (en) * 2003-11-12 2010-03-09 Lutron Electronics Co., Inc. Thermal protection for lamp ballasts
US8471516B2 (en) * 2010-05-24 2013-06-25 Rockwell Automation Technologies, Inc. Adjustable speed drive lifetime improvement method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284011A (en) * 1988-09-17 1990-03-26 Fuji Electric Co Ltd Temperature protection for power converter
EP0413966A2 (en) * 1989-08-23 1991-02-27 Mitsubishi Denki Kabushiki Kaisha Pulse width modulation type inverter having temperature compensation
JPH03195394A (en) * 1989-12-21 1991-08-26 Daikin Ind Ltd Air-conditioner
US5875414A (en) * 1996-02-21 1999-02-23 Kabushiki Kaisha Meidensha Method and apparatus for protecting switching element of inverter from being overheated
JP2000228882A (en) * 1999-02-04 2000-08-15 Meidensha Corp Protective device for variable speed inverter
US20050071090A1 (en) * 2003-03-12 2005-03-31 Masanori Katou Motor controller
WO2006006288A1 (en) * 2004-07-09 2006-01-19 Matsushita Electric Industrial Co., Ltd. Inverter circuit and compressor
EP2184840A1 (en) * 2007-07-26 2010-05-12 Toyota Jidosha Kabushiki Kaisha Voltage conversion device

Also Published As

Publication number Publication date
GB201308019D0 (en) 2013-06-12
GB2503779A (en) 2014-01-08
CN103384123B (en) 2017-06-16
GB201207874D0 (en) 2012-06-20
CN103384123A (en) 2013-11-06

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Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200604