AU3586584A - Creation of Inventions and Patents with Artificial Intelligence

AU3586584A – Short circuit distance relay
– Google Patents

AU3586584A – Short circuit distance relay
– Google Patents
Short circuit distance relay

Info

Publication number
AU3586584A

AU3586584A
AU35865/84A
AU3586584A
AU3586584A
AU 3586584 A
AU3586584 A
AU 3586584A
AU 35865/84 A
AU35865/84 A
AU 35865/84A
AU 3586584 A
AU3586584 A
AU 3586584A
AU 3586584 A
AU3586584 A
AU 3586584A
Authority
AU
Australia
Prior art keywords
short circuit
distance relay
circuit distance
relay
short
Prior art date
1984-02-28
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.)

Granted

Application number
AU35865/84A
Other versions

AU570521B2
(en

Inventor
Genzaburou Kotani
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.)
1984-02-28
Filing date
1984-11-26
Publication date
1985-09-05

1984-11-26
Application filed by Mitsubishi Electric Corp
filed
Critical
Mitsubishi Electric Corp

1985-09-05
Publication of AU3586584A
publication
Critical
patent/AU3586584A/en

1988-03-17
Application granted
granted
Critical

1988-03-17
Publication of AU570521B2
publication
Critical
patent/AU570521B2/en

2004-11-26
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

G01R31/08—Locating faults in cables, transmission lines, or networks

G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors

G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead

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

H02H3/40—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 ratio of voltage and current

H02H3/402—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 ratio of voltage and current using homopolar quantities

AU35865/84A
1984-02-28
1984-11-26
Short circuit distance relay

Ceased

AU570521B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

JP59-35292

1984-02-28

JP59035292A

JPS60180424A
(en)

1984-02-28
1984-02-28
Shorting distance relay

Publications (2)

Publication Number
Publication Date

AU3586584A
true

AU3586584A
(en)

1985-09-05

AU570521B2

AU570521B2
(en)

1988-03-17

Family
ID=12437694
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU35865/84A
Ceased

AU570521B2
(en)

1984-02-28
1984-11-26
Short circuit distance relay

Country Status (5)

Country
Link

US
(1)

US4755903A
(en)

EP
(1)

EP0155367B1
(en)

JP
(1)

JPS60180424A
(en)

AU
(1)

AU570521B2
(en)

DE
(1)

DE3473699D1
(en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

WO1995024014A2
(en)

1994-02-28
1995-09-08
Abb Power T & D Company Inc.
One-terminal data fault location system

US5751532A
(en)

1996-02-28
1998-05-12
Basler Electric Company
Intergrating reset overcurrent relay

GB2345810B
(en)

1999-01-13
2003-07-23
Alstom Uk Ltd
Fault-detection apparatus

DE102014203906A1
(en)

2014-03-04
2014-10-23
Siemens Aktiengesellschaft

Method for locating a short circuit in a power network comprising at least one line section

CN111257689B
(en)

2020-02-11
2020-11-27
西南交通大学
AT power supply contact network electrical performance evaluation method

Family Cites Families (18)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3405320A
(en)

1966-05-10
1968-10-08
Westinghouse Electric Corp
Network protector with static and circuit

US3599044A
(en)

1970-04-30
1971-08-10
Fuji Electric Co Ltd
Superhigh-speed relaying system and apparatus for protection of power systems

JPS5512817B1
(en)

1970-11-19
1980-04-04

FR2160306B1
(en)

1971-11-19
1974-05-10
Schlumberger Compteurs

GB1526412A
(en)

1975-07-22
1978-09-27
Gen Electric Co Ltd
Directional relays

JPS52100149A
(en)

1976-02-18
1977-08-22
Tokyo Electric Power Co Inc:The
Digital failure point evaluating unit

CH640675A5
(en)

1978-06-01
1984-01-13
Bbc Brown Boveri & Cie

METHOD AND DEVICE FOR DETERMINING THE ERROR DIRECTION WITH REGARD TO A MEASURING PLACE ON ELECTRICAL LINES.

JPS5829471B2
(en)

1978-10-30
1983-06-22
東京電力株式会社

Accident point determination method

JPS5830554B2
(en)

1978-11-13
1983-06-29
東京電力株式会社

Fault point location method for power line fault detection and power line protection

DE2907857C2
(en)

1979-02-28
1985-01-10
Siemens AG, 1000 Berlin und 8000 München

Circuit arrangement for determining the reactance of a power transmission line in the event of a short circuit

JPS55125025A
(en)

1979-03-19
1980-09-26
Tokyo Electric Power Co
Digital distance relay

JPS55127821A
(en)

1979-03-27
1980-10-03
Tokyo Shibaura Electric Co
Digital protection relay unit

US4405966A
(en)

1981-10-07
1983-09-20
General Electric Company
System for providing protection for a high voltage transmission line

US4453191A
(en)

1982-07-29
1984-06-05
General Electric Company
Overvoltage directional relay

US4438475A
(en)

1982-08-02
1984-03-20
Westinghouse Electric Corp.
Ultra-high speed protective relay apparatus and method for providing single pole switching

SE433405B
(en)

1982-09-14
1984-05-21
Asea Ab

PROCEDURE AND DEVICE FOR LOCATING A FAILURE ON A THREE-PHASE POWER CORD

JPS6039312A
(en)

1983-08-10
1985-03-01
株式会社東芝
Protective relaying device

US4570231A
(en)

1984-01-27
1986-02-11
Richard H. Bunch
Fault finder

1984

1984-02-28
JP
JP59035292A
patent/JPS60180424A/en
active
Granted

1984-11-26
AU
AU35865/84A
patent/AU570521B2/en
not_active
Ceased

1984-11-30
DE
DE8484114566T
patent/DE3473699D1/en
not_active
Expired

1984-11-30
EP
EP84114566A
patent/EP0155367B1/en
not_active
Expired

1987

1987-03-20
US
US07/028,076
patent/US4755903A/en
not_active
Expired – Fee Related

Also Published As

Publication number
Publication date

JPH0417013B2
(en)

1992-03-25

DE3473699D1
(en)

1988-09-29

JPS60180424A
(en)

1985-09-14

AU570521B2
(en)

1988-03-17

US4755903A
(en)

1988-07-05

EP0155367B1
(en)

1988-08-24

EP0155367A1
(en)

1985-09-25

Contact information