JPS52115348A - Sampling and controlling protection device - Google Patents

Sampling and controlling protection device

Info

Publication number
JPS52115348A
JPS52115348A JP3194276A JP3194276A JPS52115348A JP S52115348 A JPS52115348 A JP S52115348A JP 3194276 A JP3194276 A JP 3194276A JP 3194276 A JP3194276 A JP 3194276A JP S52115348 A JPS52115348 A JP S52115348A
Authority
JP
Japan
Prior art keywords
sampling
protection device
cycle number
controlling protection
nearly
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
JP3194276A
Other languages
Japanese (ja)
Other versions
JPS6019209B2 (en
Inventor
Fumio Ando
Mitsuru Yamaura
Michio Masui
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP51031942A priority Critical patent/JPS6019209B2/en
Publication of JPS52115348A publication Critical patent/JPS52115348A/en
Publication of JPS6019209B2 publication Critical patent/JPS6019209B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To reduce the influence of higher harmonic wave on trobuble time by availing that cycle number characteristic of current input filter is nearly in inverse proportion to cycle number, when cycle number is high, and frequency characteristic of voltage input filter is nearly in inverse proportion oto square of frequency.
COPYRIGHT: (C)1977,JPO&Japio
JP51031942A 1976-03-25 1976-03-25 Sampling and control protection equipment Expired JPS6019209B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51031942A JPS6019209B2 (en) 1976-03-25 1976-03-25 Sampling and control protection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51031942A JPS6019209B2 (en) 1976-03-25 1976-03-25 Sampling and control protection equipment

Publications (2)

Publication Number Publication Date
JPS52115348A true JPS52115348A (en) 1977-09-27
JPS6019209B2 JPS6019209B2 (en) 1985-05-15

Family

ID=12345010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51031942A Expired JPS6019209B2 (en) 1976-03-25 1976-03-25 Sampling and control protection equipment

Country Status (1)

Country Link
JP (1) JPS6019209B2 (en)

Also Published As

Publication number Publication date
JPS6019209B2 (en) 1985-05-15

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