JPS5237758A - Phase discrimination circuit - Google Patents

Phase discrimination circuit

Info

Publication number
JPS5237758A
JPS5237758A JP50113946A JP11394675A JPS5237758A JP S5237758 A JPS5237758 A JP S5237758A JP 50113946 A JP50113946 A JP 50113946A JP 11394675 A JP11394675 A JP 11394675A JP S5237758 A JPS5237758 A JP S5237758A
Authority
JP
Japan
Prior art keywords
discrimination circuit
phase discrimination
phase
intermitting
occurence
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
JP50113946A
Other languages
Japanese (ja)
Other versions
JPS5840145B2 (en
Inventor
Yasuaki Miyake
Akira Okada
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
Priority to JP50113946A priority Critical patent/JPS5840145B2/en
Publication of JPS5237758A publication Critical patent/JPS5237758A/en
Publication of JPS5840145B2 publication Critical patent/JPS5840145B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: The ground fault occurence can be detected accurately even when input DC electricity amount is intermitting.
COPYRIGHT: (C)1977,JPO&Japio
JP50113946A 1975-09-19 1975-09-19 Isou Benbetsu Cairo Expired JPS5840145B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50113946A JPS5840145B2 (en) 1975-09-19 1975-09-19 Isou Benbetsu Cairo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50113946A JPS5840145B2 (en) 1975-09-19 1975-09-19 Isou Benbetsu Cairo

Publications (2)

Publication Number Publication Date
JPS5237758A true JPS5237758A (en) 1977-03-23
JPS5840145B2 JPS5840145B2 (en) 1983-09-03

Family

ID=14625156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50113946A Expired JPS5840145B2 (en) 1975-09-19 1975-09-19 Isou Benbetsu Cairo

Country Status (1)

Country Link
JP (1) JPS5840145B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6320844U (en) * 1986-07-28 1988-02-10

Also Published As

Publication number Publication date
JPS5840145B2 (en) 1983-09-03

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