FGI Static Var Generator continues to make new breakthroughs in high-altitude applications
1.Introduction
With the promotion of China's "double carbon" strategic goal, the installed capacity of new energy continues to increase, in this context, the planning and development of new energy power generation in high-altitude areas such as Tibet, Sichuan and Yunnan are more and more.
Data show that in Tibet, the annual total amount of solar radiation can be equivalent to 240 billion tons of standard coal, and the amount of photovoltaic power generation technology development at altitudes below 5,000 meters has 12 billion kilowatts, and the technical development area can reach 340,000 square kilometers. Solar energy, wind energy and other renewable energy are abundant and have great potential for development.
By vigorously developing new energy power generation, the energy structure can be optimized, the dependence on external energy can be reduced, and energy self-sufficiency can be achieved. It will help ensure regional energy security, reduce carbon emissions in the process of energy consumption, reduce environmental pollution and ecological damage, and contribute to the green development of the region.
2.FGI scheme
Compared with the plain area, the air in the high altitude area of FGI scheme is thin, which will affect the heat dissipation of the equipment, increase the electrical gap and creepage distance, and the conventional model design cannot adapt to the field environment, so it is necessary to revise the equipment design. FGI optimizes product design for high altitude areas to meet the needs of field applications.
A photovoltaic project in Lijiang, Yunnan Province, 4000 meters above sea level
A photovoltaic project in Xizang, 4,100 meters above sea level
A photovoltaic project in Aba Prefecture, Sichuan province, 4000 meters above sea level
3.Advantages
FGI actively responds to policy and usage requirements, and has carried out several iterations of updates for Static Var Generators, forming the following advantages:
Excellent high and low voltage crossing performance
The high and low voltage crossing range and duration and other indicators are higher than the national standard, which can maintain the equipment in the case of power grid voltage sudden drop or sudden rise, and does not expand the accident.
Time sharing control automatic switching function
It can set different operating modes according to different times and switch automatically to better adapt to different site needs.
Wide variety of models
With indoor, outdoor, air-cooled, water-cooled models, voltage range covers 6kV, 10kV, 20kV, 35kV a variety of voltage levels, can be customized according to the site environment to meet various project requirements.
FGI focuses on the research and development and manufacturing of reactive power compensation treatment devices, providing professional power quality solutions for users in wind power, photovoltaic, metallurgy, coal mining, petroleum and other industries, and constantly innovating and iterating to contribute to the construction of a safe, stable and efficient power system.
