CA1237774A - Relais de protection pour deceler les decharges en arc dans les reseaux a basse tension - Google Patents

Relais de protection pour deceler les decharges en arc dans les reseaux a basse tension

Info

Publication number
CA1237774A
CA1237774A CA000484777A CA484777A CA1237774A CA 1237774 A CA1237774 A CA 1237774A CA 000484777 A CA000484777 A CA 000484777A CA 484777 A CA484777 A CA 484777A CA 1237774 A CA1237774 A CA 1237774A
Authority
CA
Canada
Prior art keywords
voltage
phase
protective relay
power
signals
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
CA000484777A
Other languages
English (en)
Inventor
John H. Cooper
William H. South
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to CA000484777A priority Critical patent/CA1237774A/fr
Application granted granted Critical
Publication of CA1237774A publication Critical patent/CA1237774A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
CA000484777A 1985-06-21 1985-06-21 Relais de protection pour deceler les decharges en arc dans les reseaux a basse tension Expired CA1237774A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000484777A CA1237774A (fr) 1985-06-21 1985-06-21 Relais de protection pour deceler les decharges en arc dans les reseaux a basse tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000484777A CA1237774A (fr) 1985-06-21 1985-06-21 Relais de protection pour deceler les decharges en arc dans les reseaux a basse tension

Publications (1)

Publication Number Publication Date
CA1237774A true CA1237774A (fr) 1988-06-07

Family

ID=4130796

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000484777A Expired CA1237774A (fr) 1985-06-21 1985-06-21 Relais de protection pour deceler les decharges en arc dans les reseaux a basse tension

Country Status (1)

Country Link
CA (1) CA1237774A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry