JPH01131168U - - Google Patents

Info

Publication number
JPH01131168U
JPH01131168U JP2715688U JP2715688U JPH01131168U JP H01131168 U JPH01131168 U JP H01131168U JP 2715688 U JP2715688 U JP 2715688U JP 2715688 U JP2715688 U JP 2715688U JP H01131168 U JPH01131168 U JP H01131168U
Authority
JP
Japan
Prior art keywords
sampling
change detection
vector
fixed
data
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
JP2715688U
Other languages
English (en)
Japanese (ja)
Other versions
JP2538758Y2 (ja
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 filed Critical
Priority to JP2715688U priority Critical patent/JP2538758Y2/ja
Publication of JPH01131168U publication Critical patent/JPH01131168U/ja
Application granted granted Critical
Publication of JP2538758Y2 publication Critical patent/JP2538758Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP2715688U 1988-02-29 1988-02-29 ベクトル変化検出装置 Expired - Lifetime JP2538758Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2715688U JP2538758Y2 (ja) 1988-02-29 1988-02-29 ベクトル変化検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2715688U JP2538758Y2 (ja) 1988-02-29 1988-02-29 ベクトル変化検出装置

Publications (2)

Publication Number Publication Date
JPH01131168U true JPH01131168U (enrdf_load_stackoverflow) 1989-09-06
JP2538758Y2 JP2538758Y2 (ja) 1997-06-18

Family

ID=31249404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2715688U Expired - Lifetime JP2538758Y2 (ja) 1988-02-29 1988-02-29 ベクトル変化検出装置

Country Status (1)

Country Link
JP (1) JP2538758Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012093137A (ja) * 2010-10-25 2012-05-17 Mitsubishi Electric Corp 交流電気量測定装置および交流電気量測定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012093137A (ja) * 2010-10-25 2012-05-17 Mitsubishi Electric Corp 交流電気量測定装置および交流電気量測定方法

Also Published As

Publication number Publication date
JP2538758Y2 (ja) 1997-06-18

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