35kV Gis Switchgear In Wind Power Generation

35kV gis switchgears can be used in a wide range of scenarios. Minerals, ports, railways, commercial centers, residential areas, etc. can be customized and matched to support power distribution according to actual needs, but the most prominent use scenario is in the field of new energy. .

Now the common new energy sources include solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy and tidal energy, etc., and currently the most well-known ones are solar energy, hydropower and wind energy, especially in wind power stations. to the presence of 35kV inflatable cabinets. So why can 35kV gis switchgears be used in the field of new energy?

First of all, each wind turbine needs to be equipped with a 0.69/35kV box type substation, so the 35kV inflatable cabinet plays this role in wind power generation - raising the voltage of the wind turbine from 0.69kV to 35kV. Wind power stations are often used in remote and windy areas, while 35kV inflatable cabinets are small and metal-enclosed, the gas chamber is filled with SF6 gas under a certain pressure, and the internal switches and all live parts are completely isolated from the outside world, so they can be protected from changes in the external environment. Impact. In order to be stable and reliable under uncertain environmental conditions, all 35kV gis switchgears have strict production processes and various types of factory inspections, and will only be shipped to the project site for installation and commissioning on the premise of ensuring high quality.

The 35kV inflatable cabinet has also made corresponding changes to adapt to the environment of the wind power station. In general, wind power generation is more limited by natural conditions than traditional power generation methods. Since wind power generation methods are limited by seasons, when the wind is weak, the loss of the transformer at no-load becomes as low as possible. , the loss of equipment is also reduced. In addition, lightning arresters need to be configured on both the high and low voltage sides, so that a voltage absorption circuit can be formed with the overvoltage protection device of the wind turbine. In addition, in order to be able to operate stably in the wind power station, the outer box of the 35kV inflatable cabinet has a high protection level, which can prevent contamination, condensation and rust from the inside to the outside. From the above point of view, the 35kV gis switchgear can operate stably and safely in the wind power station.