Chengdu adds a 110 -kilovolt -changing power station and multiple measures to ensure summer power supply

Cover Journalist Yang Bo Intern Wang Zixuan Photography Report

On June 23, the construction of the 110 -kilovolt -Kang strong change power station project was in full swing. After the project is completed, it will further ensure the summer electricity consumption in Chengdu.

It is understood that since the summer of 2021, Chengdu has accelerated the construction of the power grid, and in January 2022, the three -year tackling operation of the Chengdu Power Grid "Rongyao Engineering" has continued to improve the power supply capacity of the power grid year by year. There are 110 key projects, which invest in 10 billion yuan. The new transformer capacity is 24.9 million kV. The length of the transmission line is 2080 kilometers. Municipal economic and social development demand.

Chengdu's new 110 kV transformation station vigorously enhances power supply capacity

At 3 pm on the same day, the reporter came to 110 KV Kang Kang Qiangxiang Power Station. This is one of the key projects of the "Rongyao Project". It is understood that the first phase of the Kangqiang substation was constructed with two main transformers, with a new variable capacity of 126,000 kV. Improve the power supply capacity of the High New West and Laudu District, and play an important supporting role in industrial and commercial electricity represented by the surrounding IT manufacturing industry.

At the same time, in order to meet the demand for electricity growth, the power supply of State Grid Chengdu has worked for the new (expanded) construction project including the "Rongyao Project". The third primary mutual expansion of the Fusan Shengxiansheng Power Station, the new construction of 110 kV high -new new districts, the Xixi River, Wenjiang New City District and other transformation and transformation projects, as well as 110 kV diligence, civil and military, 郫 cylinder, Shiliba, etc. The expansion work effectively enhances the power supply capacity of high -tech zones, Wenjiang, Du, and Jianyang.

It is expected that the 220 kV supporting project will be completed in the summer of the summer power in the summer. The power supply pressure in Pudu District and Qingyang District.

Multiple measures to ensure that Chengdu's summer power supply is guaranteed

It is understood that temperature control is one of the key to the safe and stable operation of the main transformers of the substation. In order to ensure that this summer, the main transformer with the main transformers of the substation has the ability to meet the growth of power load, the State Grid Chengdu power supply has completed a total of 30 high -oil temperature main changes since last year. System transformation and one new temporary main transformer in the Jinjiang and Pujiang area with a heavy load is expected. If there is continuous high temperature weather, a fog cannon may be added as auxiliary cooling methods to ensure stable operating status of the main transformer.

In order to meet the electricity needs of the majority of electricity users in summer, it has concentrated on the operation, maintenance, prevention test, and power-based testing of power grid operation equipment in March-June, so that the equipment does not "operate" during high temperature during high temperature.

In addition, the transformation of the distribution network grid (dual power supply) of the distribution network (dual power supply) of the distribution network has been continuously established. At present, there have been 168 interconnected and mutually supply lines, covering a power supply area of ​​91 square kilometers and benefiting more than 1,200 communities. During the high temperature load period, we will also strengthen the inspection of power distribution equipment. We will continue to pay attention to the operating conditions of the equipment through infrared temperature measurement and other means, strictly implement the 24 -hour duty system to ensure that after the occurrence of various types of faults Fully reduce the range of power outage.

Actively serve the company's three aspects to help socio -economic development

It is understood that there have been 49 provincial -level industrial functional areas, 19 municipal -level leading enterprises, 179 county -level leading enterprises, 253 key enterprises, 17 new users and 17 key projects within the power supply area of ​​Chengdu. On -site visits, explanation time (peak) electricity prices and active avoidance peak response policies issued by the Provincial Development and Reform Commission and the Provincial Department of Economics and Credit Affairs, demonstrated the economy cases of migrating peaks on the spot, and served the enterprise in advance plan.

According to Xiao Xin, deputy general manager of the State Grid Chengdu Power Supply Company, the company strives to help socio -economic development from three aspects: full efforts to reduce the cost of enterprises, optimize the business environment, and comprehensively promote online electricity service.

Including electrical energy replacement, electric vehicle charging and replacement facilities, and provincial and above -level park customers, strictly implement the expansion of supporting facilities to extend investment to the project red line. Low -voltage small and micro enterprises that do not involve occupation and digging roads provide a day -to -day expansion service of "application in the morning and electricity connection in the afternoon". Provide "minimalist electricity" services for small and medium -sized enterprises below 1250 kV. Through online service channels such as "Online State Grid", "Chengdu Power Supply", "Rong E Electric", provide "7 × 24" online services for users to add electricity, electricity bills, bill query, fault reporting, etc. The newly installed, increasing and changing business applied for strict confirmation of acceptance within 2 hours. Promote digital service scenarios such as "on -site gangs", and realize offline demands online solutions, intelligent solutions to online demands, and on -site demands on the spot.

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