KR970045237U - 인버터 역률 측정 장치 - Google Patents

인버터 역률 측정 장치

Info

Publication number
KR970045237U
KR970045237U KR2019950053204U KR19950053204U KR970045237U KR 970045237 U KR970045237 U KR 970045237U KR 2019950053204 U KR2019950053204 U KR 2019950053204U KR 19950053204 U KR19950053204 U KR 19950053204U KR 970045237 U KR970045237 U KR 970045237U
Authority
KR
South Korea
Prior art keywords
measuring device
power factor
inverter power
factor measuring
inverter
Prior art date
Application number
KR2019950053204U
Other languages
English (en)
Other versions
KR0137535Y1 (ko
Inventor
안종근
홍복영
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019950053204U priority Critical patent/KR0137535Y1/ko
Publication of KR970045237U publication Critical patent/KR970045237U/ko
Application granted granted Critical
Publication of KR0137535Y1 publication Critical patent/KR0137535Y1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/006—Measuring power factor
    • 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
    • G01R31/40—Testing power supplies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
KR2019950053204U 1995-12-29 1995-12-29 인버터 역률 측정 장치 KR0137535Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950053204U KR0137535Y1 (ko) 1995-12-29 1995-12-29 인버터 역률 측정 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950053204U KR0137535Y1 (ko) 1995-12-29 1995-12-29 인버터 역률 측정 장치

Publications (2)

Publication Number Publication Date
KR970045237U true KR970045237U (ko) 1997-07-31
KR0137535Y1 KR0137535Y1 (ko) 1999-04-01

Family

ID=19442219

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950053204U KR0137535Y1 (ko) 1995-12-29 1995-12-29 인버터 역률 측정 장치

Country Status (1)

Country Link
KR (1) KR0137535Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100345482B1 (ko) * 2000-01-03 2002-07-26 엘지전자주식회사 모터 구동 인버터 시스템의 역률 보상 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100345482B1 (ko) * 2000-01-03 2002-07-26 엘지전자주식회사 모터 구동 인버터 시스템의 역률 보상 장치

Also Published As

Publication number Publication date
KR0137535Y1 (ko) 1999-04-01

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Legal Events

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Year of fee payment: 12

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