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变频电驱动
相关语句
  conversion electric driven
     A new AC conversion electric driven drilling rig
     新型交流变频电驱动石油钻机
短句来源
  “变频电驱动”译为未确定词的双语例句
     Necessity and feasibility of developing alternating-current variable-frequency electric drilling rig
     研制交流变频电驱动钻机的必要性与可行性
短句来源
     Status quo and development of overseas petroleum driling rig with AC variable-frequency electric
     国外AC变频电驱动石油钻机的现状及发展
短句来源
     And developing Chinese AC variable frequency electric rig is suggested. Improvement should be made in ZJ 40 DB rig,ZJ 50 DB,ZJ60DB and ZJ 70 DB AC variable frequency electric rig and their series should be formed.
     提出了我国AC变频电驱动石油钻机是发展方向 ,进一步改进ZJ40DB型钻机、研究开发ZJ50DB型、ZJ60DB型和ZJ70DB型AC变频电驱动石油钻机 ,并形成系列的建议。
短句来源
     It is necessary to develop thealtemating-current variable-frequency electric drive drilling rig which is regarded as the most advanced rig in the world.
     应摆脱国产石油钻机现有的传动模式,研制当今世界上最先进的交流变频电驱动钻机。
短句来源
     AC variable frequency electric rig is a kind of new electric oil rig. It will replace current AC-SCR-DC electric rig.
     AC变频电驱动石油钻机是 80年代发展起来的一种新型电驱动石油钻机 ,根据技术发展预测结果 ,将会有更大的技术发展 ,以代替现有的AC—SCR—DC电驱动石油钻机。
短句来源
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  相似匹配句对
     ELECTRIC-DRIVEN POLYMERIC MATERIALS
     驱动高分子材料
短句来源
     A new AC conversion electric driven drilling rig
     新型交流变频驱动石油钻机
短句来源
     Negative problems of electrical submersible pump driven by converter
     潜油变频驱动负面问题研究
短句来源
     Necessity and feasibility of developing alternating-current variable-frequency electric drilling rig
     研制交流变频驱动钻机的必要性与可行性
短句来源
     Status quo and development of overseas petroleum driling rig with AC variable-frequency electric
     国外AC变频驱动石油钻机的现状及发展
短句来源
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In the development of drilling rigs in China, more work has been done on the modification of the mechanical transmission patterns, and no effort was made on the development of electric drive drilling rigs. It is necessary to develop thealtemating-current variable-frequency electric drive drilling rig which is regarded as the most advanced rig in the world.The altemating-current variable-frequency technique has been successfully applied in many fields, this means it is matule, so it may he feasihle to apply...

In the development of drilling rigs in China, more work has been done on the modification of the mechanical transmission patterns, and no effort was made on the development of electric drive drilling rigs. It is necessary to develop thealtemating-current variable-frequency electric drive drilling rig which is regarded as the most advanced rig in the world.The altemating-current variable-frequency technique has been successfully applied in many fields, this means it is matule, so it may he feasihle to apply this technique on drilling rigs . Although there will be many difficulties in developingthis advanced rig, this task pernits no stop or flinch .

我国在研制石油钻机方面,仍处于对机械传动形式的改进上,对电驱动钻机的研制尚未下大力气。应摆脱国产石油钻机现有的传动模式,研制当今世界上最先进的交流变频电驱动钻机。交流变频电驱动技术已在国内外不少行业中成功地应用,说明这项先进技术已经成熟,把它移植到石油钻机上来,不仅是必要的,而且成功的可能性是很大的。尽管在研制过程中会遇到各种各样的困难,但应该意识到,克服困难,研制交流变频电驱动钻机是我国石油机械行业的当务之急。

The paper presents the newest developmert of top drives made by American Varco Co.,National-Oilwell Co.,Bowen Co.,BJ Co.,Canadian Tesco Co.,CANRIG Co.,MH Co. of Norway and Acb CO.of France in recent years.The newest top drive series of each Co.are also introduced.The characteristics of these newest developments are:developing new product to form top drive series,and developing AC variable-frequency electric top drive.American Varao Co.has developed AC variable-frequency electric top drive series.Developing Chinese...

The paper presents the newest developmert of top drives made by American Varco Co.,National-Oilwell Co.,Bowen Co.,BJ Co.,Canadian Tesco Co.,CANRIG Co.,MH Co. of Norway and Acb CO.of France in recent years.The newest top drive series of each Co.are also introduced.The characteristics of these newest developments are:developing new product to form top drive series,and developing AC variable-frequency electric top drive.American Varao Co.has developed AC variable-frequency electric top drive series.Developing Chinese top drive series and AC variable-frequency electric top drive is suggested in this paper.

文章介绍了美国Varco 公司、National- Oilwell 公司、Bowen 公司、BJ公司,加拿大Tesco 公司、CANRIG公司,挪威MH 公司,法国Acb 公司顶部驱动近两年来的最新进展,以及各公司最新顶驱系列。指出最新进展的特点是开发了新产品,形成了顶部驱动系列,研究开发了AC变频电驱动顶驱。美国Varco 公司形成了AC变频电驱动顶部驱动系列。提出了发展我国顶部驱动要形成系列和研制AC变频电驱动顶部驱动的建议。

AC variable frequency electric rig is a kind of new electric oil rig.It will replace current AC-SCR-DC electric rig.The paper introduces overseas AC variable frequency electric rig system,features and range of use,presents emphatically AC variable frequency electric rig series,transmission and features made by American National-Oilwell Co.,IRI Co.;Hitec Co.of Norway;IE Co.of Romania and Wirth Co.of Germany .Meanwhile,AC Variable frequency controller series made by American Tech Co.are also presented.And developing...

AC variable frequency electric rig is a kind of new electric oil rig.It will replace current AC-SCR-DC electric rig.The paper introduces overseas AC variable frequency electric rig system,features and range of use,presents emphatically AC variable frequency electric rig series,transmission and features made by American National-Oilwell Co.,IRI Co.;Hitec Co.of Norway;IE Co.of Romania and Wirth Co.of Germany .Meanwhile,AC Variable frequency controller series made by American Tech Co.are also presented.And developing Chinese AC variable frequency electric rig is suggested.Improvement should be made in ZJ 40 DB rig,ZJ 50 DB,ZJ60DB and ZJ 70 DB AC variable frequency electric rig and their series should be formed.

AC变频电驱动石油钻机是 80年代发展起来的一种新型电驱动石油钻机 ,根据技术发展预测结果 ,将会有更大的技术发展 ,以代替现有的AC—SCR—DC电驱动石油钻机。本文介绍了国外AC变频电驱动系统和AC变频电驱动石油钻机的优点和特点、适用范围 ,重点介绍了美国National-Oilwell公司、IRI公司 ;加拿大Dreco公司 ;挪威Hitec公司 ;罗马尼亚IE公司 ;德国Wirth公司AC变频电驱动石油钻机系列、传动方案、特点 ,以及美国Tech公司AC变频控制器的系列。提出了我国AC变频电驱动石油钻机是发展方向 ,进一步改进ZJ40DB型钻机、研究开发ZJ50DB型、ZJ60DB型和ZJ70DB型AC变频电驱动石油钻机 ,并形成系列的建议。

 
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