JPS63172300U - - Google Patents
Info
- Publication number
- JPS63172300U JPS63172300U JP6500187U JP6500187U JPS63172300U JP S63172300 U JPS63172300 U JP S63172300U JP 6500187 U JP6500187 U JP 6500187U JP 6500187 U JP6500187 U JP 6500187U JP S63172300 U JPS63172300 U JP S63172300U
- Authority
- JP
- Japan
- Prior art keywords
- setting
- setting circuit
- active power
- circuit
- generator
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000005284 excitation Effects 0.000 description 2
Landscapes
- Control Of Eletrric Generators (AREA)
Description
第1図は本考案の基本的な回路構成図、第2図
はその発電機可能出力曲線図、第3図は本考案の
具体的な1実施例の回路図、第4図は励磁装置の
基本回路図、第5図はその発電機可能出力曲線図
、第6図は従来例の回路構成図である。
1……第1の設定回路、2……第2の設定回路
、3,61……有効電力検出手段、4,62……
無効電力検出手段、5……定数設定回路、6……
位相操作回路、41……発電機、42……負荷、
43……励磁装置。
Fig. 1 is a basic circuit configuration diagram of the present invention, Fig. 2 is a diagram of the generator's possible output curve, Fig. 3 is a circuit diagram of a specific embodiment of the invention, and Fig. 4 is an excitation device diagram. A basic circuit diagram, FIG. 5 is a diagram of the generator's possible output curve, and FIG. 6 is a circuit configuration diagram of a conventional example. 1... First setting circuit, 2... Second setting circuit, 3, 61... Active power detection means, 4, 62...
Reactive power detection means, 5...constant setting circuit, 6...
Phase operation circuit, 41... Generator, 42... Load,
43... Excitation device.
Claims (1)
大きさに応じて無効電力の限界を設定する可能出
力曲線に基づき、発電機を運転する発電機最大負
荷運転装置において、前記検出した有効電力に定
数を乗じて可能出力曲線に近似した傾斜の直線を
設定する第1の設定回路および定数回路と、前記
第1の設定回路に並列に設けられ該第1の設定回
路の出力に所定のバイアスをかける第2の設定回
路とを備えることを特徴とする発電機最大負荷運
転装置。 Based on a possible output curve that detects active power by an active power detection means and sets a limit of reactive power according to the magnitude thereof, a constant is set to the detected active power in a generator maximum load operation device that operates the generator. a first setting circuit and a constant circuit for setting a straight line with a slope that approximates the possible output curve by multiplying; and a second setting circuit that is provided in parallel with the first setting circuit and applies a predetermined bias to the output of the first setting circuit. 1. A generator maximum load operation device comprising: 2 setting circuits.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6500187U JPS63172300U (en) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6500187U JPS63172300U (en) | 1987-04-28 | 1987-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63172300U true JPS63172300U (en) | 1988-11-09 |
Family
ID=30901675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6500187U Pending JPS63172300U (en) | 1987-04-28 | 1987-04-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63172300U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013187953A (en) * | 2012-03-06 | 2013-09-19 | Jfe Steel Corp | Automatic power factor control device and automatic power factor control method |
-
1987
- 1987-04-28 JP JP6500187U patent/JPS63172300U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013187953A (en) * | 2012-03-06 | 2013-09-19 | Jfe Steel Corp | Automatic power factor control device and automatic power factor control method |