JPS6434898U - - Google Patents
Info
- Publication number
- JPS6434898U JPS6434898U JP12793087U JP12793087U JPS6434898U JP S6434898 U JPS6434898 U JP S6434898U JP 12793087 U JP12793087 U JP 12793087U JP 12793087 U JP12793087 U JP 12793087U JP S6434898 U JPS6434898 U JP S6434898U
- Authority
- JP
- Japan
- Prior art keywords
- section
- output
- water level
- regulating pond
- inputs
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Eletrric Generators (AREA)
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図はこの実施例の動作を述べるための特性
図、第３図は流れ込み式の水力発電所の概略構成
図、第４図は従来の自流量算出手段を示すブロツ
ク図である。
１……調整池、２……記憶部、３……減算部、
４……乗算部、５……水位調定率記憶部、６……
除算部、７……加算部。
Fig. 1 is a block diagram showing an embodiment of this invention, Fig. 2 is a characteristic diagram for describing the operation of this embodiment, Fig. 3 is a schematic configuration diagram of a run-of-river type hydroelectric power plant, and Fig. 4 is FIG. 2 is a block diagram showing a conventional self-flow rate calculation means. 1...Regulation pond, 2...Storage section, 3...Subtraction section,
4... Multiplication section, 5... Water level adjustment rate storage section, 6...
Division section, 7... Addition section.
Claims (1)
を記憶する記憶部と、現在の調整池水位が入力さ
れるとともにこの水位から記憶部に入力された調
整池水位を減算する減算部と、発電機の１００％
出力値を予め設定された水位調定率で除算する除
算部と、この除算部の出力と前記減算部の出力と
が入力され、両出力を乗算する乗算部と、この乗
算部の出力と自流運転に切替わつた時点の発電機
出力とが入力され、両入力が加えられて出力に発
電機への出力指令値を得る加算部とからなる自流
運転制御装置。 A storage section that stores the water level of the regulating pond at the time of switching to free-flow operation, a subtracting section that inputs the current water level of the regulating pond and subtracts the water level of the regulating pond that has been input to the memory section from this water level, and 100%
a dividing section that divides the output value by a preset water level adjustment rate; a multiplying section that receives the output of this dividing section and the output of the subtracting section; and a multiplication section that multiplies both outputs; and a generator output at the time when the switch is made, and an adder section which adds both inputs and obtains an output command value to the generator as an output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987127930U JPH0626080Y2 (en) | 1987-08-22 | 1987-08-22 | Autonomous operation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987127930U JPH0626080Y2 (en) | 1987-08-22 | 1987-08-22 | Autonomous operation control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6434898U true JPS6434898U (en) | 1989-03-03 |
| JPH0626080Y2 JPH0626080Y2 (en) | 1994-07-06 |
Family
ID=31380804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987127930U Expired - Lifetime JPH0626080Y2 (en) | 1987-08-22 | 1987-08-22 | Autonomous operation control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626080Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537583A (en) * | 1978-09-11 | 1980-03-15 | Toshiba Corp | Water-level adjusting device |
-
1987
- 1987-08-22 JP JP1987127930U patent/JPH0626080Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537583A (en) * | 1978-09-11 | 1980-03-15 | Toshiba Corp | Water-level adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626080Y2 (en) | 1994-07-06 |
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