A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATER LEVEL CONTROL DEVICE AND WATER LEVEL CONTROL METHOD
To provide a control device reducing the number of gate operations in a reservoir and reducing a burden on a gate facility.SOLUTION: A water level control device 10 controls a current water level in a reservoir to a set water level by controlling an outflow rate by operating a gate facility 20 provided in the reservoir. The water level control device 10 comprises: an allowable range setting portion 111 setting a control band width with the set water level as a reference; a calculating portion 112 calculating change tendency and change amount of a water level based on a water level at a previous control period and a current water level at a current control period; and a gate controlling portion 113 determining necessity of an operation of the gate facility 20 using the control band width set by the allowable range setting portion 111 and the change tendency and the change amount calculated by the calculating portion 112.SELECTED DRAWING: Figure 1
【課題】貯水池におけるゲート操作の回数を減らし、ゲート設備の負担を軽減する制御装置を提供する。【解決手段】貯水池に設けられたゲート設備２０を稼働して放流量を制御することにより、貯水池の現在水位を設定水位に制御する水位の制御装置１０であって、設定水位を基準とした制御バンド幅を設定する許容範囲設定部１１１と、前回の制御周期における前回制御周期水位と現在の制御周期における現在水位とに基づいて、水位の変化傾向および変化量を算出する演算部１１２と、許容範囲設定部１１１により設定された制御バンド幅と、演算部１１２により算出された変化傾向および変化量とを用いてゲート設備２０の稼働の要否を判断するゲート制御部１１３と、を有する構成とした。【選択図】図１
WATER LEVEL CONTROL DEVICE AND WATER LEVEL CONTROL METHOD
To provide a control device reducing the number of gate operations in a reservoir and reducing a burden on a gate facility.SOLUTION: A water level control device 10 controls a current water level in a reservoir to a set water level by controlling an outflow rate by operating a gate facility 20 provided in the reservoir. The water level control device 10 comprises: an allowable range setting portion 111 setting a control band width with the set water level as a reference; a calculating portion 112 calculating change tendency and change amount of a water level based on a water level at a previous control period and a current water level at a current control period; and a gate controlling portion 113 determining necessity of an operation of the gate facility 20 using the control band width set by the allowable range setting portion 111 and the change tendency and the change amount calculated by the calculating portion 112.SELECTED DRAWING: Figure 1
【課題】貯水池におけるゲート操作の回数を減らし、ゲート設備の負担を軽減する制御装置を提供する。【解決手段】貯水池に設けられたゲート設備２０を稼働して放流量を制御することにより、貯水池の現在水位を設定水位に制御する水位の制御装置１０であって、設定水位を基準とした制御バンド幅を設定する許容範囲設定部１１１と、前回の制御周期における前回制御周期水位と現在の制御周期における現在水位とに基づいて、水位の変化傾向および変化量を算出する演算部１１２と、許容範囲設定部１１１により設定された制御バンド幅と、演算部１１２により算出された変化傾向および変化量とを用いてゲート設備２０の稼働の要否を判断するゲート制御部１１３と、を有する構成とした。【選択図】図１
WATER LEVEL CONTROL DEVICE AND WATER LEVEL CONTROL METHOD
水位の制御装置および制御方法
SATO YASUNORI (author)
2020-03-26
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
WATER LEVEL SWITCH DEVICE AND WATER LEVEL DETECTION AND CONTROL METHOD
| European Patent Office | 2017
WATER LEVEL SWITCH DEVICE AND WATER LEVEL DETECTION AND CONTROL METHOD
| European Patent Office | 2017