无功补偿兼滤波装置在玉溪大红山矿业有限公司35kV变电站中的应用
投稿时间:2018-09-26  修订日期:2018-09-26  点此下载全文
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作者单位E-mail
赵超 玉溪大红山矿业有限公司 13932368226@163.com 
中文摘要:玉溪大红山矿业有限公司是昆钢下属著名的矿山企业,坐落在云南省玉溪市新平彝族傣族自治县戛洒镇小木桥。随着玉溪大红山矿业有限公司400万t/a采、选、管工程的建成投产,电力系统己发生较大变化,外部供电由原来的110 kV大红山变供电增加为110 kV大红山变、110 kV南恩变、35 kV槟榔变,其中35 kV变电站为35 kV双母进线,站内共2台35 kV主变压器,电压组合为35/6 kV,两段6 kV母线分列运行。为了提高电能质量,采用功补偿兼滤波装置(FC),才能取得较好的治理效果。
中文关键词:变电站  电能质量  功补偿  滤波
 
Reactive power compensation and filter device Application in 35KV substation ofYuxi Dahongshan Mining Co., Ltd.
Abstract:Yuxi Dahongshan Mining Co., Ltd. is a famous mining enterprise under Kungang Iron and Steel Co., Ltd. It is located in Xiaomuqiao town, Yuxi City, Yunnan Province. With the completion and commissioning of the 4 Mt mining, selection and pipeline project of Yuxi Dahongshan Mining Co., Ltd., the power system has undergone considerable changes. The external power supply has been increased from 110 KV Dahongshan power supply to 110 kV Dahongshan power supply, 110 kV Nanen power supply and 35 kV betel nut power supply. The 35 kV substation is a 35 kV double-bus transmission line, and there are two 35 kV main transformers in the station. The voltage combination is 35/6 kV, and the two segment 6 kV bus runs separately. In order to improve the power quality, the reactive power compensation and filtering device (FC) can be used to achieve better control effect.
keywords:substation  power quality  reactive power compensation  filtering
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