Several Methods To Improve Chemical Enterprise Distribution System Power Quality

With the development of science technology and industry, the requirements and the reliability of the power quality is constantly improving, many industrial users a high degree of automation of power quality is more and more sensitive to any issue of power quality will lead to a drop in the quality of the product, engineering work pause, parking, even cause great economic loss and safety accident events, create an immeasurable loss to power users. All kinds of nonlinear, volatility is a large increase, the impact load, the power system of power quality is polluted. Power quality is directly related to the overall efficiency of national economy, therefore to improve the power quality and its important significance to further research.This article is mainly aimed at to electrical power distribution system optimization for chemical industry enterprises, respectively from three load imbalance rate, power factor and harmonic in three aspects, in order to a factory power distribution system in petrochemical company as an example, the governance former distribution system in one power plant operation data acquisition, the management of power distribution system after operation data monitoring, and the management of data before and after analysis and comparison, to achieve with the actual implementation support for the theory basis. To improve the quality of power grid, optimize electrical system. Of harmfulness, has carried on the brief introduction of the governance significance, analyzed a certain factory before distribution system management, factory management methods and management after the benefitThrough the implementation of the power quality management plan, can improve power quality, achieve eliminate grid security hidden danger, ensure production safety, energy saving, energy saving and economic operation, protection of electrical equipment, prolonging the service life of equipment. Aiming at the existing problem of power distribution system, improve the operation stability of the power distribution system, power distribution system optimization, create remarkable economic benefits for the enterprise, security benefits and social benefits.