A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lift car type water pumping system of water pumping energy storage power station
The invention discloses a lift car type water pumping system of a water pumping and energy storage power station. The water pumping and energy storage power station comprises a first reservoir and a second reservoir which are independent from each other, close to each other and connected through a water conveying pipe. The water level of the first reservoir is higher than that of the second reservoir so as to ensure enough power generation fall; the water pumping and power generation all-in-one machine pumps water in the second reservoir to the first reservoir in the electricity trough period so as to clean the capacity of the second reservoir; in the peak period of electricity utilization, water flowing into the second reservoir from the first reservoir is utilized to generate electricity; a telescopic water guide pipe connected with the water conveying pipe is connected to the upper portion of the water pumping and power generating all-in-one machine. The water pumping and power generating all-in-one machine is located in a lift car, and the lift car can ascend and descend in the second reservoir to change the height. The working length of the telescopic water guide pipe can be changed along with the lifting of the lift car; a sensor is further arranged in the lift car, and the sensor monitors the relative position of the lift car and the water surface of the second reservoir.
本发明公开了一种抽水储能电站的轿厢式抽水系统，抽水储能电站包含有相互独立且临近并以输水管相连的第一水库及第二水库；所述的第一水库的水位高于所述的第二水库以保证有足够的发电落差；抽水发电一体机，所述抽水发电一体机在用电波谷期将第二水库的水抽出至第一水库，以清理出所述第二水库的库容；在用电高峰期利用第一水库的水流入第二水库的水流进行发电；所述抽水发电一体机上方连接有与输水管相连的伸缩式导水管；所述的抽水发电一体机位于一个轿厢内，所述的轿厢能在第二水库中进行升降以变换高度；具有伸缩性的导水管可随轿厢的升降变换其工作长度；所述轿厢中还具有传感器，所述传感器监控所述轿厢与所述第二水库的水面的相对位置。
Lift car type water pumping system of water pumping energy storage power station
The invention discloses a lift car type water pumping system of a water pumping and energy storage power station. The water pumping and energy storage power station comprises a first reservoir and a second reservoir which are independent from each other, close to each other and connected through a water conveying pipe. The water level of the first reservoir is higher than that of the second reservoir so as to ensure enough power generation fall; the water pumping and power generation all-in-one machine pumps water in the second reservoir to the first reservoir in the electricity trough period so as to clean the capacity of the second reservoir; in the peak period of electricity utilization, water flowing into the second reservoir from the first reservoir is utilized to generate electricity; a telescopic water guide pipe connected with the water conveying pipe is connected to the upper portion of the water pumping and power generating all-in-one machine. The water pumping and power generating all-in-one machine is located in a lift car, and the lift car can ascend and descend in the second reservoir to change the height. The working length of the telescopic water guide pipe can be changed along with the lifting of the lift car; a sensor is further arranged in the lift car, and the sensor monitors the relative position of the lift car and the water surface of the second reservoir.
本发明公开了一种抽水储能电站的轿厢式抽水系统，抽水储能电站包含有相互独立且临近并以输水管相连的第一水库及第二水库；所述的第一水库的水位高于所述的第二水库以保证有足够的发电落差；抽水发电一体机，所述抽水发电一体机在用电波谷期将第二水库的水抽出至第一水库，以清理出所述第二水库的库容；在用电高峰期利用第一水库的水流入第二水库的水流进行发电；所述抽水发电一体机上方连接有与输水管相连的伸缩式导水管；所述的抽水发电一体机位于一个轿厢内，所述的轿厢能在第二水库中进行升降以变换高度；具有伸缩性的导水管可随轿厢的升降变换其工作长度；所述轿厢中还具有传感器，所述传感器监控所述轿厢与所述第二水库的水面的相对位置。
Lift car type water pumping system of water pumping energy storage power station
抽水储能电站的轿厢式抽水系统
TANG XIAOMING (author)
2023-06-13
Patent
Electronic Resource
Chinese
Float-type water pumping system of water pumping energy storage power station
| European Patent Office | 2023
Air Lift Pumping and Water Purification
| Wiley | 1920