JPS5497762A - Thyristor output detector - Google Patents

Thyristor output detector

Info

Publication number
JPS5497762A
JPS5497762A JP467478A JP467478A JPS5497762A JP S5497762 A JPS5497762 A JP S5497762A JP 467478 A JP467478 A JP 467478A JP 467478 A JP467478 A JP 467478A JP S5497762 A JPS5497762 A JP S5497762A
Authority
JP
Japan
Prior art keywords
circuit
output
output signal
thyristor
decision
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
JP467478A
Other languages
Japanese (ja)
Other versions
JPS6028005B2 (en
Inventor
Tatsuo Takahashi
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 JP467478A priority Critical patent/JPS6028005B2/en
Publication of JPS5497762A publication Critical patent/JPS5497762A/en
Publication of JPS6028005B2 publication Critical patent/JPS6028005B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)

Abstract

PURPOSE: To perform detection without time lag by removing error due to rippling and also to permit the exact detection of even minute values for a predetermined value to be detected of thyristor output signal.
CONSTITUTION: When the thyristor circuit 1 operates and its output signal is given to the converter circuit 20, the pulse output from the converter circuit is applied through a waveform shaper circuit to the integrator reset circuit 30. The output signal of the integrator 40 is designed so as to become greater according to time when the connection angle of each thyristor is great, and integrated output is given to the voltage decision circuit 50. At the decision circuit, when the integrated output exceeds a predetermined value, output signal is sent out to give the J-K flip flop 60. When decision pluse is generated, the output of the flip flop becomes "O" according to the leading of synchronous clock pulse and thus the relay 70 is worked.
COPYRIGHT: (C)1979,JPO&Japio
JP467478A 1978-01-19 1978-01-19 Thyristor output detection device Expired JPS6028005B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP467478A JPS6028005B2 (en) 1978-01-19 1978-01-19 Thyristor output detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP467478A JPS6028005B2 (en) 1978-01-19 1978-01-19 Thyristor output detection device

Publications (2)

Publication Number Publication Date
JPS5497762A true JPS5497762A (en) 1979-08-02
JPS6028005B2 JPS6028005B2 (en) 1985-07-02

Family

ID=11590434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP467478A Expired JPS6028005B2 (en) 1978-01-19 1978-01-19 Thyristor output detection device

Country Status (1)

Country Link
JP (1) JPS6028005B2 (en)

Also Published As

Publication number Publication date
JPS6028005B2 (en) 1985-07-02

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