港口科技
港口科技
항구과기
SCIENCE & TECHNOLOGY OF PORTS
2012年
9期
2-7
,共6页
王伟%周坚勇%仇建喜%龚吉
王偉%週堅勇%仇建喜%龔吉
왕위%주견용%구건희%공길
港口%能量回馈电网技术%能量回馈装置%PWM整流器%节能降耗%电能质量
港口%能量迴饋電網技術%能量迴饋裝置%PWM整流器%節能降耗%電能質量
항구%능량회궤전망기술%능량회궤장치%PWM정류기%절능강모%전능질량
port energy-fed technology energy-fed unit PWM rectifierpower-saving and consumption-reducing energy quality
将基于能量回馈电网技术和PVVWI整流技术的能量回馈装置应用于集装箱龙门吊节能改造,不仅实现集装箱龙门吊设备节能降耗,而且大大改善了龙门吊滑触线上的电能质量。论述能量回馈装置原理,介绍龙门吊节能改造方案和能量反馈装置龙门吊组网测试及数据分析。该节能改造在节电降耗和提高电网电能质量方面取得的显著效果。
將基于能量迴饋電網技術和PVVWI整流技術的能量迴饋裝置應用于集裝箱龍門弔節能改造,不僅實現集裝箱龍門弔設備節能降耗,而且大大改善瞭龍門弔滑觸線上的電能質量。論述能量迴饋裝置原理,介紹龍門弔節能改造方案和能量反饋裝置龍門弔組網測試及數據分析。該節能改造在節電降耗和提高電網電能質量方麵取得的顯著效果。
장기우능량회궤전망기술화PVVWI정류기술적능량회궤장치응용우집장상룡문조절능개조,불부실현집장상룡문조설비절능강모,이차대대개선료룡문조활촉선상적전능질량。논술능량회궤장치원리,개소룡문조절능개조방안화능량반궤장치룡문조조망측시급수거분석。해절능개조재절전강모화제고전망전능질량방면취득적현저효과。
Applying energy-feedback unit which gantry crane, not only realizes power-saving is based on energy-saving renovation of and consumption-reducing, but also improves greatly power quality of sliding line of gantry crane. The principle of energy-feedback unit is stated. The renovation plan, energy-feedback unit and test of electrified netting wire and data analysis of the gantry crane are introduced. The renovation has got good results in power-saving and consumption-reducing and raising energy quality of electricity grid.