The Constitution and Improvement of Transformer Substation

1、Brief Introduction on Transformer Substation

Transformer substation is one of the energy provide facilities, a place what's utilized for voltage alter. the voltage should be risen in order to transmit the power of electric energy to a distant place, and after that reduce the voltage based on the require of customs when close to the user , this function is completed by converting station , whose main substation equipment is switchgear and transformer. The ring primary unit switchgear is equipped with a vacuum load switch, spring operating mechanisms that may manual operation, but also electric operation.

According to the different size, small substation also referred to as for substation, power distribution room and so on. Substation voltages transforms and distribute electrical energy.

2. The basic Kind of Transformer

The fundamental kind of transformer consists of two groups of coils and be together with one another by inductance. When an alternating current (having a known frequency) have a tendency to become 1 of the coils, and the other coil will induce the same frequency voltage, and induced voltage depends on the two coil coupling and magnetic exchange chain level.

three.America Type Substation

American type substation enclosure series is utilized in 10kv loop net energy supply, double- power supply or terminal energy supply systems as HV power distribution measuring, compensation control and protection equipments, What's totally sealed and insulated. The HV load switch, HV fuse can be placed in transformer oil. These components may be separated from transformer body or enclosed inside 1 compartment with transformer body. The material of this really is qualified cold-rolled steel plates which have high bending, compact resistance and ensile strength. The surface has high anti-corrosion home with static powder coating processing.

four. Combined SubstationCombined substation is a kind of gear consists of switch, transformers, low voltage apparatus using the features as followings:

1) Series, modular style.

two) Substation has the advantages of compact structure, small volume, little occupying area, brief building period, less investment.

3) Excellent temperature, humidity manage and atmosphere monitoring system, dependable gear operation environment.

four) Handy in and out cable way.

5) Transformer manufactures will provide shell with environmentally friendly supplies and high quality heat insulation sandwich board for customers to select.

5、Substation for Digital(Transformer Manufacturers)

Digital substation is essential for the technologies of automatic substation, which has the milestone significance. and will possess a far-reaching influence on the numerous elements from the substation automatic method. 3 main feature of digital substation is "a intelligent equipment, secondary equipment network, in line using the IEC61850 standard”, that is to say, all of the info will probably be digital, varies of devices could share a unified information platform. Significant improvement will probably be produced in method reliability, economy and maintence.(Europe Type Substation)