Title:
PREFABRICATED TRANSFORMER SUBSTATION, OIL-IMMERSED TRANSFORMER AND PHOTOVOLTAIC POWER GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/104634
Kind Code:
A1
Abstract:
Disclosed are a prefabricated transformer substation, an oil-immersed transformer and a photovoltaic power generation system, which relate to the technical field of power distribution. The prefabricated transformer substation comprises a container-type housing and an oil-immersed transformer. An inner cavity of the container-type housing is provided with a transformer chamber, and an upper cover of the transformer chamber is opened. The oil-immersed transformer is mounted in the transformer chamber, and the height of a tank top of an oil storage tank of the oil-immersed transformer is higher than the height of a side wall of the transformer chamber. By using the prefabricated transformer substation, more space can be provided to an oil tank, so as to increase the capacity of the oil-immersed transformer.
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Inventors:
WANG GEWEN (CN)
PAN HAIYANG (CN)
ZHOU PENG (CN)
PAN HAIYANG (CN)
ZHOU PENG (CN)
Application Number:
PCT/CN2020/130047
Publication Date:
May 27, 2022
Filing Date:
November 19, 2020
Export Citation:
Assignee:
HUAWEI DIGITAL POWER TECH CO LTD (CN)
International Classes:
H02B7/06; H01F27/14
Foreign References:
| CN209515397U | 2019-10-18 | |||
| CN211480700U | 2020-09-11 | |||
| CN111555167A | 2020-08-18 | |||
| CN202307433U | 2012-07-04 | |||
| CA2776722C | 2016-11-08 |
Other References:
See also references of EP 4239818A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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