JPS54109153A - Method of detecting distribution line trouble section or lock section - Google Patents

Method of detecting distribution line trouble section or lock section

Info

Publication number
JPS54109153A
JPS54109153A JP1675278A JP1675278A JPS54109153A JP S54109153 A JPS54109153 A JP S54109153A JP 1675278 A JP1675278 A JP 1675278A JP 1675278 A JP1675278 A JP 1675278A JP S54109153 A JPS54109153 A JP S54109153A
Authority
JP
Japan
Prior art keywords
section
time
distribution line
trouble
source system
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.)
Granted
Application number
JP1675278A
Other languages
Japanese (ja)
Other versions
JPS5710652B2 (en
Inventor
Hideo Adachi
Yutaka Inagaki
Atsuo Ito
Hiroshi Ozawa
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.)
Koyo Electric Co Ltd
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Koyo Electric Co Ltd
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 Tokyo Electric Power Co Inc, Koyo Electric Co Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP1675278A priority Critical patent/JPS54109153A/en
Publication of JPS54109153A publication Critical patent/JPS54109153A/en
Publication of JPS5710652B2 publication Critical patent/JPS5710652B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To provide the subject method comprising measuring time required from the time of changing of a distribution line due to reclosing to the time of closing for the trouble section or making the product of voltage present in a upper stage source system a measurement condition, thereby to index accurately the trouble section.
CONSTITUTION: A distribution line connected to the upper stage source system is sectioned through an interrupter CB into a plurality of sections by section switches I through IV, and the time of charging due to reclosing because of the occurrence of any trouble to the time of power source loss is measured by a timer. Upper this occasion, the voltage present in the upper power source system is detected by a short voltage relay 27, and the logical product of the signal thereof and the closing signal of the interrupter CB is obtained to operate the timer. For this reason, the measurement of the time can be carried out accurately at any time, and the trouble section and locking section can be indexed.
COPYRIGHT: (C)1979,JPO&Japio
JP1675278A 1978-02-16 1978-02-16 Method of detecting distribution line trouble section or lock section Granted JPS54109153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1675278A JPS54109153A (en) 1978-02-16 1978-02-16 Method of detecting distribution line trouble section or lock section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1675278A JPS54109153A (en) 1978-02-16 1978-02-16 Method of detecting distribution line trouble section or lock section

Publications (2)

Publication Number Publication Date
JPS54109153A true JPS54109153A (en) 1979-08-27
JPS5710652B2 JPS5710652B2 (en) 1982-02-27

Family

ID=11924982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1675278A Granted JPS54109153A (en) 1978-02-16 1978-02-16 Method of detecting distribution line trouble section or lock section

Country Status (1)

Country Link
JP (1) JPS54109153A (en)

Also Published As

Publication number Publication date
JPS5710652B2 (en) 1982-02-27

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