• Categories:Industry News
• Author:Chenglai Electric Technology Co., Ltd.
• Origin:http://www.cl-dq.com/
• Time of issue:2020-02-03
• Views:0

(Summary description)
　　Economic Daily News reporter Yu Jian reported: As the available construction land resources in big cities become increasingly saturated, the research on "indoor, miniaturization, and oil-free" substations is of great significance for realizing the coordinated development of substation construction and the economic, social, and ecological environment. A few days ago, Shenzhen Aodian High Voltage Electric Co., Ltd. released an innovative product-220kV evaporative cooling power transformer. This new type of power transformer is the key to promoting the implementation of the "embedded substation" project and will realize the construction of substations in the central area of high-density cities.

　　Combined wind power generation series

    　　According to reports, the 220kV evaporative cooling power northeast transformer uses a new type of fluorocarbon material as the insulating cooling medium, which has no flash point, non-combustible, non-explosive, and realizes the integration of fire protection, environmental protection and heat dissipation. "Compared with previous products, this product has a higher voltage level, setting a new high in non-combustible power transformer capacity, and is more energy-efficient, more environmentally friendly, and more efficient." said Xiao Xia, chairman of Shenzhen Aodian High Voltage Electric Co., Ltd., said the product The research and development lasted for 5 years, breaking through a series of key technical problems. Among them, the good environment that Shenzhen provides for innovative technologies has greatly contributed to it.

    　　Li Hanming, former deputy chief engineer of Shenzhen Power Supply Bureau Co., Ltd., believes that 220kV evaporative cooling power transformer is a breakthrough product with milestone significance in the history of power transformer technology development. On the one hand, it can prevent fire and explosion accidents of power transformers and protect people's lives and property; on the other hand, evaporative cooling power transformers can be "embedded" into office areas, production areas, and living areas, greatly saving urban land space.

　　Combined wind power generation series

    　　The Guangdong-Hong Kong-Macao Greater Bay Area is contiguous, densely populated, and has a huge demand for electricity. Take Shenzhen as an example. In 2019, Shenzhen's power load reached 19.1 million kilowatts, ranking first in the country. There are about 270 existing substations in Shenzhen, and more than 100 will be added in the future, covering a huge area for conventional construction. It is estimated that if it is replaced by embedded substations, the Guangming District of Shenzhen alone can reduce more than ten substations.

　　Combined wind power generation series

   　　Jia Xingdong, director of the Shenzhen Municipal Bureau of Industry and Information Technology, said that in many large cities, due to the increasingly saturated land resources for construction, promoting the construction of embedded attached substations is of great significance for improving the comprehensive land development benefits and the coordinated development of the economic, social and ecological environment.

　　Combined wind power generation series