GB2016833B - Protection of electrical power supply systems - Google Patents

Protection of electrical power supply systems

Info

Publication number
GB2016833B
GB2016833B GB7906879A GB7906879A GB2016833B GB 2016833 B GB2016833 B GB 2016833B GB 7906879 A GB7906879 A GB 7906879A GB 7906879 A GB7906879 A GB 7906879A GB 2016833 B GB2016833 B GB 2016833B
Authority
GB
United Kingdom
Prior art keywords
protection
power supply
electrical power
supply systems
systems
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
GB7906879A
Other versions
GB2016833A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7906879A priority Critical patent/GB2016833B/en
Publication of GB2016833A publication Critical patent/GB2016833A/en
Application granted granted Critical
Publication of GB2016833B publication Critical patent/GB2016833B/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
    • H02H3/40—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
GB7906879A 1978-02-28 1979-02-27 Protection of electrical power supply systems Expired GB2016833B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7906879A GB2016833B (en) 1978-02-28 1979-02-27 Protection of electrical power supply systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB781078 1978-02-28
GB7906879A GB2016833B (en) 1978-02-28 1979-02-27 Protection of electrical power supply systems

Publications (2)

Publication Number Publication Date
GB2016833A GB2016833A (en) 1979-09-26
GB2016833B true GB2016833B (en) 1982-07-07

Family

ID=26241683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7906879A Expired GB2016833B (en) 1978-02-28 1979-02-27 Protection of electrical power supply systems

Country Status (1)

Country Link
GB (1) GB2016833B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709532A1 (en) * 1987-03-23 1988-10-06 Siemens Ag METHOD FOR TESTING ARRANGEMENTS

Also Published As

Publication number Publication date
GB2016833A (en) 1979-09-26

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19990226