海东供电局高耗能企业谐波测试、分析与管理

High Dissipative Enterprise Harmonic's Testing,Analysis and Management in HaiDong Electricity Supply Bureau

随着青海省铝制品、硅铁和碳化硅生产规模不断扩大,这些高耗能企业主要以可控硅、整流器、电弧炉等非线性负荷为主,产生大量的谐波源,严重影响了海东地区供(用)电可靠性。文章针对此问题,对谐波污染源做了测试和分析,并提出了解决方法和治理措施,投入运行后取得了一定效益。

Along with Oinghai province aluminum production, silioon iron and silioon earbide＇s production scale anceasing expansion, those high dissipative enterprises are mainly by controlled silioon, rectifier and are furnace of non - line load primarily, it has the massive harmonic wave source, seriously influences Haidong area power supply reliability. Aiming at this question, the paper makes testing and analysis to the harmonic pollution source, proposes the solution and measure, and it has obtained the certain benefit after running.