JPS5517268A - Controlling system for power converter - Google Patents
Controlling system for power converterInfo
- 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
Links
Landscapes
- Control Of Electrical Variables (AREA)
- Rectifiers (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
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) |
-
1978
- 1978-07-25 JP JP8996878A patent/JPS5517268A/en active Pending
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