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A platform for research: civil engineering, architecture and urbanism
Pumped storage power station based on underground tunnel group
The invention discloses a pumped storage power station based on an underground tunnel group. The station comprises an upper reservoir on the ground surface and an underground reservoir arranged underground, wherein a water diversion channel and a water pumping channel are respectively arranged between the underground reservoir and the upper reservoir, one end of the water diversion channel is connected to the upper reservoir, and the other end of the water diversion channel is connected to the upper part of the underground reservoir; one end of the water pumping channel is connected to the upper reservoir, and the other end is connected to the bottom of the underground reservoir; a power generation device is arranged in the water diversion channel, and a water pumping device is arranged in the underground reservoir and communicated with the water pumping channel. Water in the underground reservoir is pumped into the upper reservoir in the electricity consumption trough period, namely, electric energy is converted into gravitational potential energy to be stored; and in the peak period of power utilization, the water in the upper reservoir is input into the underground reservoir for power generation, so that the water is input into a power grid for use. The pumped storage power station can also be built on a flat ground, and serious dependence of a hydropower station on the high mountain terrain in the related technology is eliminated.
本发明公开了一种基于地下坑道群的抽水蓄能电站，包括在地表的上部水库和设置在地底的地下储水库，地下储水库与上部水库之间分别设置有引水通道和抽水通道，引水通道的一端连接至上部水库，另一端连接至地下储水库的上部；抽水通道的一端连接至上部水库，另一端连接至地下储水库的底部；引水通道中设置有发电装置，地下储水库中设置有抽水装置，抽水装置与抽水通道连通。在用电低谷期时将地下储水库的水抽至上部水库中，即将电能转换为重力势能进行存储；在用电高峰期时再将上部水库的水输入地下储水库进行发电从而输入电网以供使用。本申请中的抽水蓄能电站，在平地上也能够建成，摆脱了相关技术中水电站对高山地势的严重依赖。
Pumped storage power station based on underground tunnel group
The invention discloses a pumped storage power station based on an underground tunnel group. The station comprises an upper reservoir on the ground surface and an underground reservoir arranged underground, wherein a water diversion channel and a water pumping channel are respectively arranged between the underground reservoir and the upper reservoir, one end of the water diversion channel is connected to the upper reservoir, and the other end of the water diversion channel is connected to the upper part of the underground reservoir; one end of the water pumping channel is connected to the upper reservoir, and the other end is connected to the bottom of the underground reservoir; a power generation device is arranged in the water diversion channel, and a water pumping device is arranged in the underground reservoir and communicated with the water pumping channel. Water in the underground reservoir is pumped into the upper reservoir in the electricity consumption trough period, namely, electric energy is converted into gravitational potential energy to be stored; and in the peak period of power utilization, the water in the upper reservoir is input into the underground reservoir for power generation, so that the water is input into a power grid for use. The pumped storage power station can also be built on a flat ground, and serious dependence of a hydropower station on the high mountain terrain in the related technology is eliminated.
本发明公开了一种基于地下坑道群的抽水蓄能电站，包括在地表的上部水库和设置在地底的地下储水库，地下储水库与上部水库之间分别设置有引水通道和抽水通道，引水通道的一端连接至上部水库，另一端连接至地下储水库的上部；抽水通道的一端连接至上部水库，另一端连接至地下储水库的底部；引水通道中设置有发电装置，地下储水库中设置有抽水装置，抽水装置与抽水通道连通。在用电低谷期时将地下储水库的水抽至上部水库中，即将电能转换为重力势能进行存储；在用电高峰期时再将上部水库的水输入地下储水库进行发电从而输入电网以供使用。本申请中的抽水蓄能电站，在平地上也能够建成，摆脱了相关技术中水电站对高山地势的严重依赖。
Pumped storage power station based on underground tunnel group
基于地下坑道群的抽水蓄能电站
CHENG ZHIDONG (author) / LIU JIZHEN (author) / ZENG JUNYING (author)
2021-09-17
Patent
Electronic Resource
Chinese
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