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How to choose a reactive power high voltage capacitor compensation cabinet?
- Categories:Industry News
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- Time of issue:2021-05-20
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(Summary description)Because a large number of public transformers in the distribution network are not equipped with the reactive power low voltage capacitor compensation cabinet, it will be possible to install a reactive
How to choose a reactive power high voltage capacitor compensation cabinet?
(Summary description)Because a large number of public transformers in the distribution network are not equipped with the reactive power low voltage capacitor compensation cabinet, it will be possible to install a reactive
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2021-05-20 14:27
- Views:
Information
Because a large number of public transformers in the distribution network are not equipped with the reactive power low voltage capacitor compensation cabinet, it will be possible to install a reactive power high voltage capacitor compensation cabinet in the overhead lines. It is also possible to provide the reactive power high voltage capacitor compensation cabinet in the substation of the power distribution network of the township enterprises and the industrial enterprises and the mining enterprises, so as to improve the power factor of distribution network and reduce the energy losses and increase the voltage. However there are many kinds and forms of reactive power high voltage capacitor compensation cabinets in the market. These reactive power high voltage capacitor compensation cabinets are at different levels! So it is very difficult to find the reactive power high voltage capacitor compensation cabinet that you need!
Classifications of the reactive power high voltage capacitor compensation cabinets based on the structures:
The cabinet type reactive power high voltage capacitor compensation cabinet. It has a cabinet frame made with KYN28 steel. It has a height of 2200 mm, a width of 1600 mm, and a length of about 1200. Usually three sets of the reactive power high voltage capacitor compensation cabinets form a reactive power high voltage capacitor compensation cabinet installation and the capacity configuration of the installation is as high as 2400kvar. There are the high voltage reactive power compensation controller, the electric reactors, the capacitors, the vacuum contactors, the current transformer, the fuses, the discharge coils and so on. The reactive power high voltage capacitor compensation cabinet is mainly suitable for the substations in the power distribution network. The reactive power high voltage capacitor compensation cabinet can automatically perform grouping switching on and switching off.
The cabinet type reactive power high voltage capacitor compensation cabinet
The column type high voltage capacitor compensation cabinet is mainly used as the reactive power capacitor compensation cabinet in the 10kv (6kv) distribution line. It is installed on the column or the tower of a overhead line. It can carry out automatic regulation according to the reactive power and the voltage. In this way the reactive power high voltage capacitor compensation cabinet performs its operation for the purpose of improving the power factor of the distribution network and achieving the goal of reducing the energy loss and rising the voltage. It is suitable for the transmission lines with a large number of public transformers which are not equipped with the reactive power low voltage capacitor compensation cabinet, so as to improve the voltage in the transmission grid.
The column type reactive power high voltage capacitance compensation cabinet
The frame type reactive power high voltage capacitor compensation cabinet refers to the installation in which several capacitors are installed on a steel structure or a steel cabinet frame made of section steel, and then the electric reactors, the current transformers, the lightning arrester, the discharge coil, etc., and the device are installed, and the protective fence are provided around all sides of the structure or the frame. Its advantages are as follows: the structure is simple, the arrangement is flexible; it has a good elasticity capacity and so on. The frame type reactive power high voltage capacitor compensation cabinet is suitable for the substation in the distribution network, which occupies a small area, as well as the substation in the large power grid, which occupies a large space.
The frame type reactive power high voltage capacitor compensation cabinet
The frame type reactive power high voltage capacitor compensation cabinet can also make into the variable tank size type reactive power high voltage capacitor compensation cabinet as well as the closed type reactive power high voltage capacitor compensation cabinet, which can shade the sun to avoid the rain, thus prolonging the service life. However the cost is high and the outer casing tends to be damaged after a long time.
Classifications of the reactive power high voltage capacitor compensation cabinets based on the switching mode:
There are the following switching modes: Reactor switching, vacuum contactor switching, TSC SCR switching and many other switching methods. Under the above modes, there is basically no inrush current in the switching process. These are the several switching methods which are mainly used at present.
Classifications of the reactive power high voltage capacitor compensation cabinets based on the controlling physical quantities:
According to the analysis of the sampled physical quantities of the current and the voltage, the controlling physical quantity is obtained, and the reactive power high voltage capacitor compensation cabinet carries out its operation according to the changes in the physical quantities. At present, there are mainly the voltage regulating type reactive power high voltage capacitor compensation cabinet, the automatic grouping switching reactive power high voltage capacitor compensation cabinet, the reactive power type reactive power high voltage capacitor compensation cabinet, the power factor type reactive power high voltage capacitor compensation cabinet and so on.
The voltage regulating type reactive power high voltage capacitor compensation cabinet
DELITER has engaged in the research and development and production of the reactive power high voltage capacitor compensation cabinets for the past 15 years. With its solid theoretical basis and rich experiences in production, the reactive power high voltage capacitor compensation cabinet produced by the company has obtained the type test certification by the national electrical product quality supervision and inspection center. This type of reactive power high voltage capacitor compensation cabinet is safe and reliable and has a long service life. The company is a long-term supplier of more than 100 well-known enterprises. If you are interested in our series of reactive power high voltage capacitor compensation cabinets, you are welcome to call us on the company’s consulting hotline: 400-176-0551.
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