The Design Of Bolin110KV Substation Expansion Project

With the development of the industrial age, the power has become the main power of development of human history, to scientific and rational control the power, we must understand the design principle and the method of electric power engineering, master its essence, improve the reliability and efficiency of power system. In order to reduce the production cost and improve the economic benefit, the substation is an important part of power system, which directly affects the safety and economic operation of the whole power system, and the intermediate link between power plants and users, and plays a role in transformation and distribution of electricity. At present, the domestic110kV and below voltage substation main wiring in, for safety, credibility or single bus connection. In addition, select reasonable equipment can also improve safety and economy of substation.Electric energy is the basis for the development of the national economy is two times the energy of an invisible, not a lot of storage, but also the most important in modern society is the most convenient energy. Electric hair, variable, supply, distribution and consumption, is almost completed at the same time, must coordinate and balance. Substation and distribution for power transmission and the reasonable distribution, occupies a very important position in power system, which is composed of power transformer to complete, so the substation in power supply system is silent and language.Firstly, the existing Berlin110kV substation are introduced, and then based on the surrounding made a brief analysis of power load, the Berlin110kV substation transformer capacity can not meet near the existing electricity load growth needs, and single transformer power supply reliability rate is low, once the failure will lead to large area power, for residents of electricity and industrial production will have a huge impact, therefore, increasing the essential in the case of existing equipment of a transformer can meet the needs of load increasing, and can greatly improve the reliability of power supply, ensure that the surrounding area’s economic benefit. Next to the Berlin110kV substation construction needs supporting facilities as a design scheme, on the bases of this plan and made specific implementation plan, to ensure that the project can be completed in accordance with the standards and requirements, quality and quantity.