Propaganda and Implementation of the New Version of Power Transformer Energy Efficiency Standards ——The Exchange Conference on New Technology for Energy Conservation and Environmental Protection was successfully held

On July 16, 2021, organized by Guangdong Tianneng Electric Power Design Co., Ltd. and co-organized by Haihong Electric Co., Ltd., the publicity and implementation of the new version of power transformer energy efficiency standards and the new technology exchange meeting for energy conservation and environmental protection were successfully held in Foshan Sanshui Design Institute. The meeting achieved The expected good effect!

The purpose of this technical exchange meeting is to publicize and implement the latest energy efficiency standards and related policies of national distribution transformers. Through face-to-face close interaction, we will jointly promote the market application of high-efficiency and energy-saving equipment, and work together to create a high-quality smart green grid, benefiting the majority of users and friends. , to help achieve the national "double carbon" goal! With the attendance of relevant leaders of Guangdong Tianneng Electric Power Design Co., Ltd., Guangdong Nanhai Electric Power Design Institute Engineering Co., Ltd., Guangdong Weishun Electric Power Engineering Co., Ltd., and Guangdong Zhongcheng Electric Power Construction Engineering Co., Ltd. and the participation of design personnel, Haihong Company did He gave a special interpretation of "Power Transformer Energy Efficiency Limits and Energy Efficiency Grades" (GB20052-2020), and also introduced Haihong's innovative product that meets the new version of the transformer energy efficiency standard - Haihong's self-developed integrated protection with patented intellectual property rights Type open three-dimensional wound core dry-type transformer, and miniaturized double-layer prefabricated substation. Finally, the participants visited the on-site product display of Haihong Electric.

The one-piece protective open three-dimensional wound core dry-type transformer has the characteristics of high efficiency and energy saving, green environmental protection, safety and reliability, etc., the noise can be as low as 38 decibels, moisture-proof and pollution-proof, flame-retardant, small in size and light in weight. Adopting a three-dimensional wound core structure, coupled with a strong insulation system, the partial discharge is smaller and the short-circuit resistance is stronger. Equipped with stainless steel clips and an independent stainless steel base, it is both functional and practical. With an integrated protective shell, it can effectively reduce product damage caused by irregular construction and installation operations.

Miniaturized double-deck prefabricated substation, innovative double-deck layout design, compared with the conventional prefabricated substation (European Transformer) with the same scheme, the floor area is reduced by about 45%, and the volume is reduced by about 44%, compared with the combination of the conventional low-voltage cabinet scheme Type transformer (Meibian) occupies about 17% less area. The overall footprint is only equivalent to that of a car, which can reduce the civil construction investment cost for customers by 45%, and has significant advantages in urban renewal projects, charging piles and construction projects.

With their more humanized designs, the two products have been highly recognized and praised by the participants. They believe that the products are highly integrated with market demand and can effectively help build a safe and efficient green power grid. They are worthy of vigorous promotion and application among power grids and users. The meeting ended successfully with warm applause!

Through the interactive sharing of the meeting, all the participants were more clear about the national policy and the current situation of power grid construction, and they are willing to work together to build a high-quality green power grid! Haihong Electric will also take this opportunity to continuously develop advanced products that are more energy-saving and environmentally friendly. In line with the purpose of "providing customers with value-added products and services", Haihong Electric will contribute to the construction of a green power grid and the realization of the "double carbon" goal. Hong wisdom, Haihong power!