Title:
SEMI-UNDERGROUND PUMPED-STORAGE HYDROELECTRIC POWER STATION EMPLOYING OPEN-PIT MINE, AND METHOD FOR CONSTRUCTING SAME
Document Type and Number:
WIPO Patent Application WO/2020/087880
Kind Code:
A1
Abstract:
A semi-underground pumped-storage hydroelectric power station employing an open-pit mine, and a method for constructing the same. The power station comprises a high-level water storage region and a low-level water storage region (20), a water delivery channel (15), and a bidirectional generator. The water delivery channel (15) communicates with the high-level water storage region and the low-level water storage region (20) and is disposed therebetween. The bidirectional generator is disposed between the high-level water storage region and the low-level water storage region (20), and is configured to generate pumped-storage hydroelectric power or electricity using water from the water delivery channel (15). The present method for constructing a semi-underground pumped-storage hydroelectric power station utilizes both the aboveground space and underground space of an abandoned mine, such that an open pit of the abandoned mine serves as a high-level water storage region, and tunnels of the abandoned mine serve as an underground water storage region.
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Inventors:
HE MANCHAO (CN)
SUN XIAOMING (CN)
GUO PINGYE (CN)
SUN XIAOMING (CN)
GUO PINGYE (CN)
Application Number:
PCT/CN2019/083199
Publication Date:
May 07, 2020
Filing Date:
April 18, 2019
Export Citation:
Assignee:
UNIV CHINA MINING & TECHNOLOGY BEIJING (CN)
International Classes:
E02B9/00
Foreign References:
| CN109518665A | 2019-03-26 | |||
| CN107989008A | 2018-05-04 | |||
| CN108867584A | 2018-11-23 | |||
| EP3096001A1 | 2016-11-23 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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