GB2095059B - Distance relay - Google Patents

Distance relay

Info

Publication number
GB2095059B
GB2095059B GB8207326A GB8207326A GB2095059B GB 2095059 B GB2095059 B GB 2095059B GB 8207326 A GB8207326 A GB 8207326A GB 8207326 A GB8207326 A GB 8207326A GB 2095059 B GB2095059 B GB 2095059B
Authority
GB
United Kingdom
Prior art keywords
distance relay
relay
distance
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.)
Expired
Application number
GB8207326A
Other languages
English (en)
Other versions
GB2095059A (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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB2095059A publication Critical patent/GB2095059A/en
Application granted granted Critical
Publication of GB2095059B publication Critical patent/GB2095059B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current
    • H02H3/382—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage
GB8207326A 1981-03-18 1982-03-12 Distance relay Expired GB2095059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4140481A JPS57153525A (en) 1981-03-18 1981-03-18 Distance relay

Publications (2)

Publication Number Publication Date
GB2095059A GB2095059A (en) 1982-09-22
GB2095059B true GB2095059B (en) 1984-08-15

Family

ID=12607424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8207326A Expired GB2095059B (en) 1981-03-18 1982-03-12 Distance relay

Country Status (3)

Country Link
JP (1) JPS57153525A (enrdf_load_stackoverflow)
AU (1) AU553162B2 (enrdf_load_stackoverflow)
GB (1) GB2095059B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB2095059A (en) 1982-09-22
AU8163682A (en) 1982-09-23
AU553162B2 (en) 1986-07-03
JPH0224093B2 (enrdf_load_stackoverflow) 1990-05-28
JPS57153525A (en) 1982-09-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970312