The Chengdao Water Distribution System Harmonic Analysis And The Governance Program

This article take Chengdao oil field area electrical network as the research background, and systemic introduced this local electrical network composition and the characteristic. Through the large research and the introduction of harmonic theory, It analyses the practical method of the harmonic government in this area electrical network, and then through compared to elected to determine the feasible plan;Finally through practical application in the CB243 well group platform, it has gathered the massive correlation data, and has confirmed that the plan is feasibility.(1) In read in the massive domestic and foreign literature foundation, summarizes went abroad about the electrical network power supply quality and to the harmonic suppression basic request;And summarized the harmonic suppression essential method;(2) In view of Chengdao oil field area electrical network, summarized its essential feature;According to it' s environment and the climate characteristic, summarized and proposed when marine harmonic suppression of well group platform, what specific request about equipment electing;(3) In view of the harmonic present situation, proposes the corresponding several kind of governments measure:(1) passive electric power filter;(2) static idle work compensator (SVC);(3) active electric power filter (APF). Again acts according to the electrical network the actual situation, compared with the government measure fit and unfit quality, the definite comprehensive program of public order plan, and carries on the system design;(4) Acts according to chooses the plan to carry on the project demonstration, through the massive contrasts test card and the data, analyzed and confirms the effect of the active filter to add the harmonious electric capacity reactor carried on when the harmonic government, and has drawn the conclusion.