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The demand for electricity by the Beijing Winter Olympics Organizing Committee also affects the use of vacuum circuit breaker components

China Power News on December 31, 2021, the temporary power project of the Winter Olympic Stadium in Beijing constructed by State Grid Beijing Power Has been completed and delivered. The project involves 26 on-site power construction tasks and uninterruptible power supply (UPS) agent construction tasks in the technical field. The company has installed 77 box-type transformers, generators of 86 and 1766 sets of 351 sets of low-voltage distribution boxes, uninterruptible power supply, uninterruptible power supply, 590 technologies 1217 km of low voltage cable laying, satisfy the games venues in Beijing ahead of time scoring, broadcasting service, catering, security, communications room overlay facilities such as electricity demand. The temporary power supply project of the Winter Olympics is a non-permanent power supply facility project built to guarantee the smooth holding of the Beijing Winter Olympics. As the last part of the Olympic-related power grid construction, the temporary power project can effectively improve the reliability of the power supply of venues, and the importance is self-evident.

At the beginning of 2019, State Grid Beijing Power Selected more than 50 key designers to set up a special class of temporary electricity design and compiled more than 10 Olympic temporary electricity project standards and specifications. They carried out the stadium temporary electricity design with high standards, and constantly optimized and adjusted the scheme according to the changes of stadium temporary electricity, so as to reserve sufficient time for the subsequent stadium construction.

The demand for electricity for venues proposed by the Beijing Winter Olympics Organizing Committee also affects the use of vacuum circuit breaker components

According to the Beijing Games organizing committee has put forward the venue electricity demand, its Beijing power milestone plan, launched in August 2021 in the electrical engineering construction, the internal "day track + weeks scheduling work mechanism, the games are held regularly advance will power service security, constantly around the engineering difficulties, pain points to carry out the discussion, to coordinate, construction safety, quality and progress; Externally, we strengthened communication and coordination with Beijing Major Affairs Office, Beijing Winter Olympics Organizing Committee and venues, grasped the change information of electricity demand in time, and worked together to solve all kinds of problems. To get more information about the vacuum circuit breaker components, send an email to and we will reply within 48 hours.

In order to ensure the quality of the equipment for the winter Olympics, China State Grid Beijing Power has fully considered the application environment of the equipment, and specially developed distribution boxes and uninterruptible power supply equipment suitable for low-temperature operation for the requirements of cold and freezing prevention of outdoor equipment. The newly developed electrical equipment has the functions of electric heating and insulation, intelligent positioning monitoring, quick plug and plug of incoming and outgoing lines, which can realize rapid installation adjustment and real-time intelligent monitoring of each load point. At the same time, the company formulated the inspection standards for temporary power supplies for the Winter Olympics, strictly implemented the inspection principle of "all inspection should be done", checked from the source, and carried out the whole process of material and equipment inspection, counting, distribution, recycling and sorting by relying on the smart supply chain of Jingdianintelligent database to ensure the reliable supply of temporary power construction materials.

Command platform. The power protection personnel can monitor the running status of the equipment in real-time and deal with abnormal alarm information in the first time." Dai Guisheng, deputy director of State Grid Beijing Electric Power Winter Olympics Office.

With the deepening of the commissioning and operation of various business areas of the Beijing Winter Olympics venues, the demand for temporary electricity is still likely to increase before the games. State Grid Beijing Power will pay close attention to the demand changes, do a good job of emergency supplies storage, establish a three-level reserve system consisting of venue warehouse, regional warehouse and central warehouse, actively cooperate with boCOG to complete all kinds of new temporary power construction tasks, and accurately docking the "last centimeter" of venue temporary power services.

What is medium voltage switchgear?

Medium voltage switchgear essentially handles current and voltage fluctuations between 3KV and 36KV. The switchgear is ideal for a variety of functions including normal on/off applications, switching induced current, short circuit interrupts, switching capacitive current, and even specialized applications. This switchgear usually comes in a variety of types, including metal-enclosed indoor switchgear, metal-free switchgear, metal-enclosed outdoor switchgear, etc. Switching equipment is often critical for fault current transmission to interrupt current.

The vacuum circuit breaker components market distribution

The vacuum circuit breaker components market is geographically segmented into North America, Western Europe, Asia Pacific, Eastern Europe, South America, Middle East and Africa. Asia-pacific was the largest region in the medium voltage switchgear market in 2021. The medium voltage switchgear market is still a competitive, innovative and decentralized pattern. Increased vacuum circuit breaker components manufacturing in new regions such as the Asia Pacific and the continued expansion of established players in new regions remain key drivers of fragmentation. Growing in this sector remains a key opportunity to gain vacuum circuit breaker components market share and competitive advantage.

Strict environmental and safety regulations in the manufacturing of vacuum circuit breaker components are hindering the growth of the market. The development of ecologically efficient switchgear has become the emerging trend of the medium voltage switchgear market. Ecologically efficient vacuum circuit breaker components is an alternative to the greenhouse gas sulfur hexafluoride (SF6) to improve ecological efficiency and reduce environmental impact. SF6 gas switch equipment is used as electrical insulation and current interrupt medium, which is extremely limited to greenhouse gases. In the vacuum circuit breaker components market, the use of ecological efficient switchgear is becoming more and more popular.

Power generation demand is expected to drive the vacuum circuit breaker components market. The development of industrialization and urbanization needs a continuous power supply, and the reliability of the power supply largely depends on the performance of the switch cabinet. Energy production is growing sustainably, demand is growing in both rural and urban areas, and the integration of protected vacuum circuit breaker components supplies is improving, which will drive industry growth.

Medium voltage switchgear vacuum circuit breaker components market trend

Electricity is likely to overtake oil in final consumption by 2040, according to the International Energy Agency (IEA). Increasing regulatory efforts to promote clean energy, a sharp decline in conventional coal-fired power generation and global targets to reduce carbon dioxide emissions from power generation by three-quarters by 2040 remain the main drivers of power generation growth. In addition, the IEA estimates that greater use of renewable energy in power generation and evolving vacuum circuit breaker components technologies such as hydrogen fuel and electricity remain the main prospects for bringing key developments such as electric vehicles to consumers around the world.

Therefore, the installation of small and medium-sized vacuum circuit breaker components grids on a global scale will be essential. These installations are also essential to meet the seasonal demand for additional power generation for residential and commercial applications. Currently, there is significant demand for additional power generation during peak hours and to maintain vacuum circuit breaker components operations during outages in regions such as the Asia Pacific.

About JGGY-professional vacuum circuit breaker components supplier

Zhejiang JGGY Electrical Co.,Ltd (, JGGY Electrical was established in 2002, specializing in the manufacture, sales and service of middle voltage electrical products. JGGY Electrical mainly specializes for 6~42kV medium voltage electric (outdoor and indoor): load break switch, disconnector, cutout fuse, surge arrester, vacuum circuit breaker. We focus on the design, manufacture and sale of various medium voltage electrical systems, control and automation systems, electrical products and metering and protection systems. To get more information about the vacuum circuit breaker components or feel free to get a quote on the required products or send an email to and we will reply within 48 hours.

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