JPS6439298A - Controller for variable speed turbine generator - Google Patents
Controller for variable speed turbine generatorInfo
- Publication number
- JPS6439298A JPS6439298A JP62195676A JP19567687A JPS6439298A JP S6439298 A JPS6439298 A JP S6439298A JP 62195676 A JP62195676 A JP 62195676A JP 19567687 A JP19567687 A JP 19567687A JP S6439298 A JPS6439298 A JP S6439298A
- Authority
- JP
- Japan
- Prior art keywords
- generating output
- rotary speed
- command value
- difference
- output command
- 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
Abstract
PURPOSE:To avoid transient reversal phenomenon of generating output upon abrupt change of generating output command, by making the gain inverse proportional to the variation rate of a generating output command value when a difference between rotary speed and rotary speed command of an induction generator is taken in. CONSTITUTION:An adder 15 provides a difference P between an output P from an induction generator 1 add a generating output command value PC to a governor 5. An adder 14 provides a difference N between the rotary speed N of the induction generator 1 and a rotary speed command value NC to an exciter 7. A rotary speed gain setter 22 sets the reciprocal of variation rate PR of the generating output command value PC obtained through a generating output command value variation rate operating unit 21 as a gain for the excitation controller 7. Consequently, transient reversal phenomenon of generating output upon abrupt variation of generating output can be avoided without lowering generating efficiency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62195676A JPS6439298A (en) | 1987-08-04 | 1987-08-04 | Controller for variable speed turbine generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62195676A JPS6439298A (en) | 1987-08-04 | 1987-08-04 | Controller for variable speed turbine generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6439298A true JPS6439298A (en) | 1989-02-09 |
Family
ID=16345146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62195676A Pending JPS6439298A (en) | 1987-08-04 | 1987-08-04 | Controller for variable speed turbine generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6439298A (en) |
-
1987
- 1987-08-04 JP JP62195676A patent/JPS6439298A/en active Pending
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