JPS5517268A - Controlling system for power converter - Google Patents

Controlling system for power converter

Info

Publication number
JPS5517268A
JPS5517268A JP8996878A JP8996878A JPS5517268A JP S5517268 A JPS5517268 A JP S5517268A JP 8996878 A JP8996878 A JP 8996878A JP 8996878 A JP8996878 A JP 8996878A JP S5517268 A JPS5517268 A JP S5517268A
Authority
JP
Japan
Prior art keywords
current
main circuit
signal
output voltage
condition
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.)
Pending
Application number
JP8996878A
Other languages
Japanese (ja)
Inventor
Kenichi Otsuka
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 JP8996878A priority Critical patent/JPS5517268A/en
Publication of JPS5517268A publication Critical patent/JPS5517268A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To eliminate delay at a control point by determining arithmetically the condition of a main circuit, such as a main circuit current and a counter electromotive force as a variable element for satisfying a condition that a transformer output voltage is equal to a phase control input at the control point and a transformer output voltage for satisfying a condition that a current standard value is equal to a phase control current, referring to the current standard value.
CONSTITUTION: The voltage drop due to a main circuit impedance in response to a reference current i* is calculated to obtain an output voltage instruction value corresponding to the i*. Simultaneously, an output voltage e0 signal of a transformer is obtained through a voltage detector 8, a signal on the main circuit current i is obtained through a current detector 7 to calculate the voltage drop R (1+Sτ) i due to the main circuit impedance (τ is a time constant), and is compared with a signal of the e0 to obtain a signal corresponding to the counter electromotive force ec and is added to an output instruction value corresponding to the i* to obtain a phase control input ei.
COPYRIGHT: (C)1980,JPO&Japio
JP8996878A 1978-07-25 1978-07-25 Controlling system for power converter Pending JPS5517268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8996878A JPS5517268A (en) 1978-07-25 1978-07-25 Controlling system for power converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8996878A JPS5517268A (en) 1978-07-25 1978-07-25 Controlling system for power converter

Publications (1)

Publication Number Publication Date
JPS5517268A true JPS5517268A (en) 1980-02-06

Family

ID=13985476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8996878A Pending JPS5517268A (en) 1978-07-25 1978-07-25 Controlling system for power converter

Country Status (1)

Country Link
JP (1) JPS5517268A (en)

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