KR860003201U - 모우터 계자전류의 이상 검출 회로 - Google Patents

모우터 계자전류의 이상 검출 회로

Info

Publication number
KR860003201U
KR860003201U KR2019840008317U KR840008317U KR860003201U KR 860003201 U KR860003201 U KR 860003201U KR 2019840008317 U KR2019840008317 U KR 2019840008317U KR 840008317 U KR840008317 U KR 840008317U KR 860003201 U KR860003201 U KR 860003201U
Authority
KR
South Korea
Prior art keywords
detection circuit
abnormality detection
field current
motor field
motor
Prior art date
Application number
KR2019840008317U
Other languages
English (en)
Other versions
KR870000273Y1 (ko
Inventor
박성무
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019840008317U priority Critical patent/KR870000273Y1/ko
Publication of KR860003201U publication Critical patent/KR860003201U/ko
Application granted granted Critical
Publication of KR870000273Y1 publication Critical patent/KR870000273Y1/ko

Links

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
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/909—Monitoring means
KR2019840008317U 1984-08-24 1984-08-24 모우터 계자전류의 이상 검출 회로 KR870000273Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840008317U KR870000273Y1 (ko) 1984-08-24 1984-08-24 모우터 계자전류의 이상 검출 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840008317U KR870000273Y1 (ko) 1984-08-24 1984-08-24 모우터 계자전류의 이상 검출 회로

Publications (2)

Publication Number Publication Date
KR860003201U true KR860003201U (ko) 1986-03-31
KR870000273Y1 KR870000273Y1 (ko) 1987-02-11

Family

ID=19236821

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840008317U KR870000273Y1 (ko) 1984-08-24 1984-08-24 모우터 계자전류의 이상 검출 회로

Country Status (1)

Country Link
KR (1) KR870000273Y1 (ko)

Also Published As

Publication number Publication date
KR870000273Y1 (ko) 1987-02-11

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