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Are you interested in learning more about tap-changers? A free lesson on OLTC basics, organized by Transformers Magazine and sponsored by Huaming, will soon take place online.Lesson will be held on Friday, 29th September at 2 PM CET. During this live event you will learn the basics of load tap changers, their purpose, various construction types and principles of operation of its patented procedure, resistor and reactor constructions. If you're interested, feel free to click this link to register the course:  OLTC Course – lesson #1: On-load tap-changer basics | Transformers Magazine (transformers-magazine.com)
Release time: 2023 - 09 - 21
From May 23 to 25, Huaming successfully attended the 2023 Berlin CWIEME exhibition, which is the world's largest event dedicated to coil winding, electric motor and transformer manufacturing technologies. The exhibition attracted more than 750 exhibitors and 6,500 visitors from over 80 countries. At the exhibition, Huaming showcased its latest products and solutions, such as the vacuum SHZV OLTC new design, etc. The company also displayed its achievements in the fields of renewable energy and smart grid. Huaming met customers from all over the world and had in-depth business discussions with them. The company received positive feedback and inquiries from potential buyers and partners. Huaming also established contacts with industry experts and media representatives, who expressed ...
Release time: 2023 - 06 - 15
Along with the Chinese government’s implementation of carbon emission peak and neutrality goals, Huaming is also dedicated to creating a green environment and pursuing sustainable development through its innovative products and services.One of HM’s core values is to reduce the environmental impact of its operations and products. The company adopts a green production methodology that aims to minimize waste, energy consumption, and emissions by implementing strict quality control and environmental management systems to ensure the safety and performance of its products.Another way that Huaming demonstrates its attitude towards a green environment is by using unqualified products to plant flowers. Huaming has a unique project called “Flower Power”, which involves planting flowers using discard...
Release time: 2023 - 05 - 31
HM, a leading manufacturer of tap-changers, has recently visited customers in Egypt to discuss business cooperation and market opportunities. Tap-changers are devices that allow transformers to adjust the voltage level of the electricity they deliver, depending on the demand and supply conditions. They are essential for ensuring the stability and efficiency of power grids. HM representatives met with the Egyptian Electricity Transmission Company (EETC), the Egyptian Electricity Holding Company (EEHC), and several private sector companies that operate power plants and substations in Egypt. The meetings focused on presenting HM's products and services, showcasing its technological innovations and quality standards, and exploring potential areas of collaboration and partnership. ...
Release time: 2023 - 04 - 13
A group of 3 technicians from HM Russia branch visited Shanghai headquarter in April, 2023, for a comprehensive training on tap-changer maintenance and spare parts replacement.  The tap-changer is a device that allows the adjustment of the transformer's voltage ratio by changing the number of turns in one of the windings. It is an essential component for ensuring the stability and efficiency of power transmission and distribution systems. HM is a leading manufacturer of tap-changers and has exported its products to more than 100 countries and regions worldwide. The training program consisted of both theoretical and practical sessions, covering topics such as tap-changer structure, function, principle, classification, selection, testing, troubleshooting and safety precaut...
Release time: 2023 - 04 - 13
Recently, the two-day national key research and development plan, the monthly report meeting on the 'on-load tap-changer technology and equipment for converter transformers' list project 'revealing the list and taking command' was successfully completed in Shanghai Huaming Power Equipment Co., Ltd. The Shanghai Huaming R&D team reported the project progress and prototype development progress of 'Optimized design and engineering prototype of mechanical on-load tap-changer current-carrying system' to the project leader China Electric Power Research Institute Co., Ltd. and industry experts attending the meeting. The research team participating in the meeting visited the production base of Shanghai Huaming's whole industrial chain to learn the manufacturing proc...
Release time: 2023 - 03 - 11
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