JPS52120875A - Apparatus for detecting zero cross-point - Google Patents

Apparatus for detecting zero cross-point

Info

Publication number
JPS52120875A
JPS52120875A JP3750176A JP3750176A JPS52120875A JP S52120875 A JPS52120875 A JP S52120875A JP 3750176 A JP3750176 A JP 3750176A JP 3750176 A JP3750176 A JP 3750176A JP S52120875 A JPS52120875 A JP S52120875A
Authority
JP
Japan
Prior art keywords
zero cross
point
detecting zero
detecting
chattering
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
JP3750176A
Other languages
English (en)
Other versions
JPS5844987B2 (ja
Inventor
Akira Hiroo
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 JP3750176A priority Critical patent/JPS5844987B2/ja
Publication of JPS52120875A publication Critical patent/JPS52120875A/ja
Publication of JPS5844987B2 publication Critical patent/JPS5844987B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
JP3750176A 1976-04-02 1976-04-02 零交差点検出器 Expired JPS5844987B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3750176A JPS5844987B2 (ja) 1976-04-02 1976-04-02 零交差点検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3750176A JPS5844987B2 (ja) 1976-04-02 1976-04-02 零交差点検出器

Publications (2)

Publication Number Publication Date
JPS52120875A true JPS52120875A (en) 1977-10-11
JPS5844987B2 JPS5844987B2 (ja) 1983-10-06

Family

ID=12499261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3750176A Expired JPS5844987B2 (ja) 1976-04-02 1976-04-02 零交差点検出器

Country Status (1)

Country Link
JP (1) JPS5844987B2 (ja)

Also Published As

Publication number Publication date
JPS5844987B2 (ja) 1983-10-06

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