IN2013MU01204A - - Google Patents

Info

Publication number
IN2013MU01204A
IN2013MU01204A IN1204MU2013A IN2013MU01204A IN 2013MU01204 A IN2013MU01204 A IN 2013MU01204A IN 1204MU2013 A IN1204MU2013 A IN 1204MU2013A IN 2013MU01204 A IN2013MU01204 A IN 2013MU01204A
Authority
IN
India
Prior art keywords
rectifier circuit
soft
circuit
fault
indicative
Prior art date
Application number
Inventor
Simon David Hart
Anthony John Webster
Kondala Rao Gandu
Original Assignee
Control Tech 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 Control Tech Ltd filed Critical Control Tech Ltd
Priority to IN1204MU2013 priority Critical patent/IN2013MU01204A/en
Priority to CN201410124296.8A priority patent/CN104078941A/en
Priority to US14/228,953 priority patent/US20140293665A1/en
Priority to CN201420148760.2U priority patent/CN204068212U/en
Publication of IN2013MU01204A publication Critical patent/IN2013MU01204A/en

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
    • H02M1/36—Means for starting or stopping converters
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/062—Avoiding or suppressing excessive transient voltages or currents

Abstract

A damage limitation method for use with a device having a rectifier circuit and a soft-start circuit coupled to an input of the rectifier circuit, the soft-start circuit having: a resistive element for passing current between a source and the rectifier circuit, and a switch operable to allow current passing between the source and the rectifier circuit to bypass the resistive element, the method comprising the steps of detecting a voltage at an output of the rectifier circuit; determining that the detected voltage is indicative of a fault; and responsive to determining that the detected voltage is indicative of a fault, controlling the switch of the soft-start circuit.
IN1204MU2013 2013-03-28 2013-03-28 IN2013MU01204A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IN1204MU2013 IN2013MU01204A (en) 2013-03-28 2013-03-28
CN201410124296.8A CN104078941A (en) 2013-03-28 2014-03-28 Damage Limitation approach and device
US14/228,953 US20140293665A1 (en) 2013-03-28 2014-03-28 Damage Limitation
CN201420148760.2U CN204068212U (en) 2013-03-28 2014-03-28 Damage restraint device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1204MU2013 IN2013MU01204A (en) 2013-03-28 2013-03-28

Publications (1)

Publication Number Publication Date
IN2013MU01204A true IN2013MU01204A (en) 2015-04-10

Family

ID=51600051

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1204MU2013 IN2013MU01204A (en) 2013-03-28 2013-03-28

Country Status (3)

Country Link
US (1) US20140293665A1 (en)
CN (2) CN204068212U (en)
IN (1) IN2013MU01204A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10054647B2 (en) * 2014-09-15 2018-08-21 Atmel Corporation Fault detection
CN104635081B (en) * 2015-01-29 2017-08-08 西北工业大学 A kind of adaptive failure diagnostic method of aircraft generator rectifier
CN104967300B (en) 2015-05-27 2018-04-10 阳光电源股份有限公司 A kind of pre-charge circuit and photovoltaic DC-to-AC converter
CN105932654B (en) * 2016-06-27 2019-07-26 广东美的暖通设备有限公司 The power control circuit of air conditioner and the blower for it
JP7078367B2 (en) * 2017-09-06 2022-05-31 コマツ産機株式会社 Press device and control method of press device
EP3490129B1 (en) * 2017-11-28 2020-01-08 KEB Automation KG Electronic protection circuit
CN114499144A (en) * 2020-10-23 2022-05-13 台达电子企业管理（上海）有限公司 Auxiliary power supply device for inverter, inverter and starting method of inverter
US20220200784A1 (en) * 2020-12-23 2022-06-23 Intel Corporation Time and frequency domain side-channel leakage suppression using integrated voltage regulator cascaded with runtime crypto arithmetic transformations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100541724B1 (en) * 2002-11-08 2006-01-11 삼성전자주식회사 power supply apparatus for motor and controlling method thereof
CA2683429C (en) * 2007-04-05 2017-03-07 Georgia Tech Research Corporation Voltage surge and overvoltage protection
US9653984B2 (en) * 2012-04-30 2017-05-16 Rockwell Automation Technologies, Inc. Filter capacitor degradation detection apparatus and method

Also Published As

Publication number Publication date
CN104078941A (en) 2014-10-01
CN204068212U (en) 2014-12-31
US20140293665A1 (en) 2014-10-02

Similar Documents

Publication Publication Date Title
IN2013MU01204A (en)
GB2509987B (en) A desaturation detection circuit for use between the desaturation detection input of an optocoupler and the output of a power switching device
WO2014130322A3 (en) System and method of detecting a plug-in type based on impedance comparison
IN2014MU00616A (en)
MX2015005788A (en) Power source circuit.
WO2014120439A3 (en) Soft start circuits and techniques
MX365893B (en) Varying user interface based on location or speed.
WO2014120559A3 (en) Battery charger reverse-boosting detection
JP2015531225A5 (en)
JP2014212681A5 (en)
MY184261A (en) Battery control system and vehicle control system
WO2013066592A3 (en) A mixed voltage non-volatile memory integrated circuit with power saving
MX2016010162A (en) Motor driving circuit and motor component.
MX2014014155A (en) Adaptive fault clearing based on power transistor temperature.
MY175546A (en) Semiconductor device and control for testing a transistor and diode
WO2013174558A3 (en) Converter for an electric machine with monitoring of the contact-connection of the semiconductor components
IN2014DN10136A (en)
EP2874295A3 (en) Apparatus and method for detecting output phase deficiency in inverter
PH12014000160B1 (en) Fan motor control unit
MX2013001503A (en) Switch mode power supply module and associated hiccup control method.
BR112018007390A2 (en) Semiconductor circuit interrupt devices using current filtration to improve device coordination
MX2017008540A (en) Load side voltage sensing for utility meter.
MX2017008992A (en) Emergency system with brown-out detection.
WO2014115017A3 (en) Inverter
WO2013130110A8 (en) Method for providing low voltage dc power from ac mains power