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028-82712505

關鍵詞:諧波治理、有源電力濾波器、DVR電壓暫降調節器、SVG靜止無功發生器

產品中心/ Product

石油鉆井/頁巖氣鉆井/動態濾波補償/h3>

產品描述

電能質量概況

直流調速驅動石油鉆機由于負載特性及調速性能好,成本適中,已在石油鉆井行業廣泛使用,由于系統為可控硅整流直流調速,主要負荷為絞車,轉盤,泥漿泵,直流電機等,因此系統有如下特點:

(1)無功電流大,功率因數低

(2)無功變化快,電壓波動大

(3)電流諧波大,畸變率高

(4)電壓畸變率高

(5)負載變化大

本公司針對該系統特點,成功開發出與之配套使用的動態濾波及無功補償裝置,產生較大的經濟效益,該設備由動態濾波無功補償SVC組成。




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