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Optimization of Design Parameters of Pumping Station in the Wangyu River Under Tidal Level Change of the Yangtze River
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Zi-hao LIU, Li ZHONG, Ye CHEN, Hao QIN, Xin-yi WU, Yuan-sheng WANG
Water Resources and Power | 2023, 41(8) : 131 - 134
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Water Resources and Power | 2023, 41(8): 131-134
WATER CONSERVANCY AND HYDROPOWER ENGINEERING
Optimization of Design Parameters of Pumping Station in the Wangyu River Under Tidal Level Change of the Yangtze River
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Zi-hao LIU, Li ZHONG, Ye CHEN, Hao QIN, Xin-yi WU, Yuan-sheng WANG
Affiliations
  • Jiangsu Taihu Water Conservancy Planning and Design Institute Co, Ltd, Suzhou 215006, China
Published: 2023-08-25 doi: 10.20040/j.cnki.1000-7709.2023.20221986
Outline
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The Wangyu River is an important watercourse connecting the Yangtze River and Taihu Lake. Relevant hydrological data shows that the pumping opportunity can account for 25.9% of the total drainage period from the Wangyu River to the Yangtze River, which indicates that the pumping station plays a crucial role in the drainage period of Taihu Basin. The current design lift (2.5 m) of the pumping station is higher than the actual operating lift, and the running time of the pumping station exceeding 20% of the installed designed capacity accounts for 65.9% of the total operation time. According to the design specifications of the pumping station and relevant local standards, combined with the analysis of the hydrological data, it is recommended to adjust the design lift of the pump station to 1.78 m in the subsequent upgrading of the pumping station. The optimized design lift is more compatible with the actual operating environment of the pumping station, and it also reduces the operating costs of the pumping station such as power consumption, and prolongs the service life of equipment, which is of great significance for the overall benefits of the Wangyu River Hydro-junction.

Taihu Basin  /  the Wangyu River  /  pumping station  /  drainage  /  designed lift  /  optimization
Zi-hao LIU, Li ZHONG, Ye CHEN, Hao QIN, Xin-yi WU, Yuan-sheng WANG. Optimization of Design Parameters of Pumping Station in the Wangyu River Under Tidal Level Change of the Yangtze River[J]. Water Resources and Power, 2023 , 41 (8) : 131 -134 . DOI: 10.20040/j.cnki.1000-7709.2023.20221986
Year 2023 volume 41 Issue 8
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Article Info
doi: 10.20040/j.cnki.1000-7709.2023.20221986
  • Receive Date:2022-09-23
  • Online Date:2026-01-28
  • Published:2023-08-25
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  • Received:2022-09-23
  • Revised:2022-10-13
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    Jiangsu Taihu Water Conservancy Planning and Design Institute Co, Ltd, Suzhou 215006, China
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https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20221986
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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