GB201711740D0 - A power electronics module and a method of detecting a fault in a power electronics module - Google Patents

A power electronics module and a method of detecting a fault in a power electronics module

Info

Publication number
GB201711740D0
GB201711740D0 GBGB1711740.9A GB201711740A GB201711740D0 GB 201711740 D0 GB201711740 D0 GB 201711740D0 GB 201711740 A GB201711740 A GB 201711740A GB 201711740 D0 GB201711740 D0 GB 201711740D0
Authority
GB
United Kingdom
Prior art keywords
power electronics
electronics module
fault
detecting
module
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.)
Withdrawn
Application number
GBGB1711740.9A
Other versions
GB2564700A (en
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB1711740.9A priority Critical patent/GB2564700A/en
Publication of GB201711740D0 publication Critical patent/GB201711740D0/en
Publication of GB2564700A publication Critical patent/GB2564700A/en
Withdrawn legal-status Critical Current

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
    • 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
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • H02H7/1227—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the output circuit, e.g. short circuit
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
    • H02H7/205—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment for controlled semi-conductors which are not included in a specific circuit arrangement
GB1711740.9A 2017-07-21 2017-07-21 A power electronics module and a method of detecting a fault in a power electronics module Withdrawn GB2564700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1711740.9A GB2564700A (en) 2017-07-21 2017-07-21 A power electronics module and a method of detecting a fault in a power electronics module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1711740.9A GB2564700A (en) 2017-07-21 2017-07-21 A power electronics module and a method of detecting a fault in a power electronics module

Publications (2)

Publication Number Publication Date
GB201711740D0 true GB201711740D0 (en) 2017-09-06
GB2564700A GB2564700A (en) 2019-01-23

Family

ID=59771637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1711740.9A Withdrawn GB2564700A (en) 2017-07-21 2017-07-21 A power electronics module and a method of detecting a fault in a power electronics module

Country Status (1)

Country Link
GB (1) GB2564700A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3787166B1 (en) 2019-09-02 2024-05-01 ABB Schweiz AG Protection scheme for power converters utilizing cascaded bipolar and unipolar power semiconductor devices
US20230178490A1 (en) * 2021-12-03 2023-06-08 Delta Electronics, Inc. Power module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428015A (en) * 1981-12-22 1984-01-24 Hughes Aircraft Company Overcurrent limiter circuit for switching regulator power supplies
JP4118496B2 (en) * 2000-09-11 2008-07-16 三菱電機株式会社 Power semiconductor device and overcurrent protection circuit
JP2004222367A (en) * 2003-01-10 2004-08-05 Toshiba Corp Gate driver and power converter

Also Published As

Publication number Publication date
GB2564700A (en) 2019-01-23

Similar Documents

Publication Publication Date Title
ZA201605460B (en) Electronic device and power adapter therefor
HK1214685A1 (en) Overcurrent protection device and overcurrent protection method for electronic modules
GB2510871B (en) Electrical protection device and method
PL2848955T3 (en) Apparatus and method for diagnosing abnormality in a cell balancing circuit
EP3011423A4 (en) An electronic device and method executing object in the electronic device
HK1200546A1 (en) Test apparatus and test method based on dfdau dfdau
EP3108328A4 (en) Electronic device and power saving method thereof
EP2889948A4 (en) Lamination device and lamination method
ZA201604553B (en) Abnormal power kpi quick detecting method and device
SG11201609273UA (en) Electronic device and method
TWI563377B (en) Portable electronic device and power control method therefor
GB201412333D0 (en) Method and electronic circuit for motor stall detection
HK1250407A1 (en) Electronic unit and method carried out in such an electronic unit
EP3007211A4 (en) Electronic member peeling method and laminated body
ZA201600102B (en) An electrical protection device and a method of providing electrical protection
PL3080597T3 (en) Electronic apparatus and associated fabrication method
EP3054383A4 (en) Rapid fault detection method and device
PT3249616T (en) An electronic voting method and system implemented in a portable device
ZA201603730B (en) A portable electronic test device and a method of using same
SG11201708188UA (en) A method for use in power generation and an associated apparatus
EP3005316C0 (en) Device and method for detecting faults in electronic systems
KR102377361B1 (en) Electronic system and output method thereof
EP2953262A4 (en) Step-out detection method and power conversion device
EP2952807A4 (en) Pressurized incineration equipment and pressurized incineration method
GB201711740D0 (en) A power electronics module and a method of detecting a fault in a power electronics module

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)