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Research and application of technologies for large-capacity skid-mounted mobile intelligent substation
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Tao ZUO1, 2, Jiantao LIU3, Qiang JIANG2, 4, Xiping ZHU2, 5, Yingjie SONG1, 2
Electrical Engineering | 2025, 26(7) : 69 - 75
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Electrical Engineering | 2025, 26(7): 69-75
Technology & Application
Research and application of technologies for large-capacity skid-mounted mobile intelligent substation
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Tao ZUO1, 2, Jiantao LIU3, Qiang JIANG2, 4, Xiping ZHU2, 5, Yingjie SONG1, 2
Affiliations
  • 1 Leshan ELECT Electrified Wire Netting Automation Co., Ltd, Leshan, Sichuan 614000
  • 2 Sichuan Prefabricated Cabin Power Equipment Engineering Technology Research Center, Leshan, Sichuan 614000
  • 3 School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 611756
  • 4 School of Electronic Information and Artificial Intelligence, Leshan Normal University, Leshan, Sichuan 614000
  • 5 School of Electrical Engineering and Information, Southwest Petroleum University, Chengdu 610500
Published: 2025-07-15
Outline
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In order to meet the requirements of the scenario of power supply and power protection in the power system, and improve the emergency response capability and power supply reliability of the system, this paper applies a number of key technologies and methods such as compact weight reduction of transformer, shock absorption and isolation of equipment, verification of mechanical impact resistance, anti-corrosion of cabin roof, rapid layout of lightning protection device, modular design of secondary equipment and skid-mounted mobile substation digital twin. A large-capacity skid-mounted mobile intelligent substation with a main transformer capacity of 63 MV∙A and a voltage level of 110 kV is designed. Taking the large-capacity skid-mounted mobile intelligent substation that is actually applied in a new project of 110 kV temporary substation in Leshan City, Sichuan Province as an example, the effectiveness of this design is verified. The practice shows that this kind of power equipment has good promotion value and application prospects.

large-capacity  /  skid-mounted  /  mobile intelligent substation  /  key technology  /  application
Tao ZUO, Jiantao LIU, Qiang JIANG, Xiping ZHU, Yingjie SONG. Research and application of technologies for large-capacity skid-mounted mobile intelligent substation[J]. Electrical Engineering, 2025 , 26 (7) : 69 -75 .
Year 2025 volume 26 Issue 7
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Article Info
  • Receive Date:2024-12-27
  • Online Date:2025-10-29
  • Published:2025-07-15
Article Data
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History
  • Received:2024-12-27
  • Revised:2025-03-09
Funding
Affiliations
    1 Leshan ELECT Electrified Wire Netting Automation Co., Ltd, Leshan, Sichuan 614000
    2 Sichuan Prefabricated Cabin Power Equipment Engineering Technology Research Center, Leshan, Sichuan 614000
    3 School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 611756
    4 School of Electronic Information and Artificial Intelligence, Leshan Normal University, Leshan, Sichuan 614000
    5 School of Electrical Engineering and Information, Southwest Petroleum University, Chengdu 610500
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表12种不同金属材料的力学参数

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Number of
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Number of
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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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