电气传动自动化
電氣傳動自動化
전기전동자동화
Electrical Drive Automation
2015年
6期
50-51,57
,共3页
网电钻机%SVG%谐波治理%无功补偿
網電鑽機%SVG%諧波治理%無功補償
망전찬궤%SVG%해파치리%무공보상
grid electric drilling rig%SVG%harmonic control%reactive power compensation
介绍了电动钻机使用网电的意义，指出钻机电控系统存在谐波和无功的来源，提出基于SVG技术的治理方案，简述SVG的工作原理，给出了设计要点和配置要点。现场应用的测试结果表明，SVG在网电钻机中的应用性价比高，经济效益显著，值得推广。
介紹瞭電動鑽機使用網電的意義，指齣鑽機電控繫統存在諧波和無功的來源，提齣基于SVG技術的治理方案，簡述SVG的工作原理，給齣瞭設計要點和配置要點。現場應用的測試結果錶明，SVG在網電鑽機中的應用性價比高，經濟效益顯著，值得推廣。
개소료전동찬궤사용망전적의의，지출찬궤전공계통존재해파화무공적래원，제출기우SVG기술적치리방안，간술SVG적공작원리，급출료설계요점화배치요점。현장응용적측시결과표명，SVG재망전찬궤중적응용성개비고，경제효익현저，치득추엄。
The significance of the electric drilling rigs powered by the grid is introduced. The source of producing harmonic and reactive power in the electric control systems of the drilling rigs are pointed out. The control scheme based on the SVG technology is put forward. The working principle of SVG is given. The key points for design and configuration are presented. The practical applications and the testing results show that SVG used in grid electric drilling rig has high performance to price ratio, remarkable economic benefit and is worth being promoted to be widely applied.
