TWI799947B - High-voltage module test method for three-phase dc motor drive chips - Google Patents

High-voltage module test method for three-phase dc motor drive chips Download PDF

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Publication number
TWI799947B
TWI799947B TW110130142A TW110130142A TWI799947B TW I799947 B TWI799947 B TW I799947B TW 110130142 A TW110130142 A TW 110130142A TW 110130142 A TW110130142 A TW 110130142A TW I799947 B TWI799947 B TW I799947B
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TW
Taiwan
Prior art keywords
phase
motor drive
test method
voltage module
module test
Prior art date
Application number
TW110130142A
Other languages
Chinese (zh)
Other versions
TW202227845A (en
Inventor
津 魏
經祥 張
徐潤生
Original Assignee
大陸商勝達克半導體科技（上海）有限公司
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Publication of TW202227845A publication Critical patent/TW202227845A/en
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Publication of TWI799947B publication Critical patent/TWI799947B/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inverter Devices (AREA)
  • Control Of Electric Motors In General (AREA)
TW110130142A 2021-01-08 2021-08-16 High-voltage module test method for three-phase dc motor drive chips TWI799947B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110026577.X 2021-01-08
CN202110026577.XA CN112858850B (en) 2021-01-08 2021-01-08 High-voltage module testing method for three-phase direct-current motor driving chip

Publications (2)

Publication Number Publication Date
TW202227845A TW202227845A (en) 2022-07-16
TWI799947B true TWI799947B (en) 2023-04-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW110130142A TWI799947B (en) 2021-01-08 2021-08-16 High-voltage module test method for three-phase dc motor drive chips

Country Status (2)

Country Link
CN (1) CN112858850B (en)
TW (1) TWI799947B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101793917A (en) * 2010-02-11 2010-08-04 郑琛 Induction type electric display and short circuit grounding fault comprehensive indicator
TW201143269A (en) * 2010-05-18 2011-12-01 Panasonic Corp Motor current detecting IC and motor current detector or motor control apparatus using the same
TW201715811A (en) * 2015-10-16 2017-05-01 Shihlin Electric & Eng Corp Voltage regulating system comprising a magnetogenerator, a switching module and a voltage regulating module
TWM596880U (en) * 2020-02-07 2020-06-11 山野電機工業股份有限公司 Power supply circuit for electric driver and/or controller of valves or dampers
US20200243273A1 (en) * 2019-01-29 2020-07-30 Arc Suppression Technologies High power, multi-phase, AC power contact arc suppressor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201266832Y (en) * 2008-08-14 2009-07-01 浙江省星炬电力电子有限公司 Protection observe and control device for high-voltage motor
CN101686022B (en) * 2008-09-24 2012-03-28 无锡华润矽科微电子有限公司 Drive circuit of ultrasonic motor
JP5716158B2 (en) * 2010-05-07 2015-05-13 パナソニックＩｐマネジメント株式会社 Motor current detection IC and current detector or motor control device using the same
AT512477B1 (en) * 2012-02-03 2016-09-15 Fts Computertechnik Gmbh METHOD AND DEVICE FOR MONITORING THE SHORT-CIRCUIT SWITCHING DEVICE OF A THREE-PHASE MOTOR
CN204836005U (en) * 2015-08-12 2015-12-02 周海波 Brushless DC motor does not have position sensor driver chip and system
CN106707143A (en) * 2017-01-05 2017-05-24 北京航天自动控制研究所 Chip internal logic verify system and method
CN107015148A (en) * 2017-04-28 2017-08-04 西安康倍机电科技有限公司 A kind of motor turn-to-turn short circuit tester based on repetition pulse method
CN207819783U (en) * 2018-02-11 2018-09-04 北京迪利科技有限公司 Power circuit and motor monitoring system
CN211335593U (en) * 2019-09-05 2020-08-25 合肥德电新能源汽车股份有限公司 High-voltage interlocking detection circuit of motor controller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101793917A (en) * 2010-02-11 2010-08-04 郑琛 Induction type electric display and short circuit grounding fault comprehensive indicator
TW201143269A (en) * 2010-05-18 2011-12-01 Panasonic Corp Motor current detecting IC and motor current detector or motor control apparatus using the same
TW201715811A (en) * 2015-10-16 2017-05-01 Shihlin Electric & Eng Corp Voltage regulating system comprising a magnetogenerator, a switching module and a voltage regulating module
US20200243273A1 (en) * 2019-01-29 2020-07-30 Arc Suppression Technologies High power, multi-phase, AC power contact arc suppressor
TWM596880U (en) * 2020-02-07 2020-06-11 山野電機工業股份有限公司 Power supply circuit for electric driver and/or controller of valves or dampers

Also Published As

Publication number Publication date
TW202227845A (en) 2022-07-16
CN112858850A (en) 2021-05-28
CN112858850B (en) 2024-06-07

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