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starting modes
相关语句
  起动方式
    Analysis on starting modes of cage electromotor
    笼型电动机起动方式的分析
短句来源
    It has two kinds of starting modes: the slope voltage starting, the limiting current starting.
    该软起动器具有两种起动方式:斜坡电压起动和限流起动,并具有软停车功能。
短句来源
    Selection of Starting Modes of Motors Whose Power Supplied by Medium and Small Size Transformers
    中小型变压器供电电机起动方式的选择
短句来源
    This paper introduce current soft starters' the principle, starting modes, operatingmodes, stopping modes, reports of every kind of breakdown and development direction in future.
    本文详细介绍了现有软起动器的原理、起动方式、运行方式、停机方式、各种故障报警功能和未来发展方向。
短句来源
    It has three kinds starting modes: the slope voltage starting, the limiting current starting and the discrete frequency control starting.
    该软起动控制器具有三种起动方式:斜坡电压起动,限流起动和分级变频起动。
短句来源
更多       
  “starting modes”译为未确定词的双语例句
    Study on Starting Modes of Medium Voltage Synchronous Motor
    中压同步电机起动方法研究
短句来源
    search on Energy-saving <font color=red >Starting Modes</font> of Medium-voltage Synchronous Motor </td></tr> <tr><td class="text11Green">    中压同步电机启动节能方法研究 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-KSJX200404031.html" target="_blank" onclick="record('starting modes', '双语例句', 'http://xuewen.cnki.net/CJFD-KSJX200404031.html')">短句来源</a></td></tr> <tr><td>    The principle of soft starting technology was introduced,with different <font color=red >starting modes</font>. </td></tr> <tr><td class="text11Green">    介绍了软起动技术的原理及常用的几种起动技术。 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-ZXXD200701015.html" target="_blank" onclick="record('starting modes', '双语例句', 'http://xuewen.cnki.net/CJFD-ZXXD200701015.html')">短句来源</a></td></tr> </TABLE> </td></tr><tr><td> <IMG src="images/userdefine.png" border="0"> <font color="blue" size="3"><b>查询“starting modes”译词为用户自定义的双语例句<br><br></b></font>    我想查看译文中含有:<input type="text" id="custom" name="custom" onkeydown="if(event.keyCode=='13'){tjCustom('starting+modes');return false;}">的双语例句 <input style="cursor:pointer;" type="button" name="Submit" value="提交" onclick="tjCustom('starting+modes');"></td></tr></TABLE></TD></TR> </TABLE><TABLE class=main-table cellPadding=0 cellSpacing=6 align=center><TR><TD><IMG src="images/dian_ywlj.gif" alt="例句" name=word></TD></TR><TR><TD><font class="text6Green">没有找到相关例句</font></TD></TR></TABLE><TABLE class=main-table cellPadding=0 cellSpacing=6 align=center><TBODY><TR><TD><IMG src="images/04.gif"><BR><BR></TD></TR><TR><TD class="text6"><p class="wz wz-en"> In this paper, a study of the back-to-back <font color=red >starting mode</font> is made of the 15 MVA pumped storage motor-generator in gangnan Hydro-power Station imported from Japan to compare with the analysis of our theoretical formulas, and calculations are finally made on a digital computer. An analytical comparison is made fetween the measured datas obtained from the Japanese machine and the synchronous criteria curve obtained from our theoretical calculations. This shows clear]y the importance of motor-generator parameters... </p><p class="wz wz-en-all">In this paper, a study of the back-to-back <font color=red >starting mode</font> is made of the 15 MVA pumped storage motor-generator in gangnan Hydro-power Station imported from Japan to compare with the analysis of our theoretical formulas, and calculations are finally made on a digital computer. An analytical comparison is made fetween the measured datas obtained from the Japanese machine and the synchronous criteria curve obtained from our theoretical calculations. This shows clear]y the importance of motor-generator parameters to the <font color=red >mode</font> of <font color=red >starting</font>.Ample theoretical calculation and careful analysis methods of the designing , manufacturing and operating parameters are presented in this paper, these will be used to solve the same problems in future for the three 100 MW pumped storage motor-generator units on back-to-back <font color=red >starting mode</font> in the newly constructed Panjiakou Hydro-power Station.The author concludes that the back-to-back <font color=red >starting mode</font> is the more reliable <font color=red >mode</font> of <font color=red >starting</font> as far as the pumped Storage motor-generator itself is concerned.</p></TD></TR><TR><TD class="text6"><p class="wz wz-zh">本文通过岗南水电站从日本引进的15兆伏安电动发电机的对拖起动方式的研究,结合理论计算分析,并在数字电子计算机上作了运算;对于在岗南水电站获得的实测数据,与理论计算获得的同步判据曲线也作了详细的比较分析。由此可见,电机参数对起动方式的重要性。本文为新建的潘家口水电站中三台100兆瓦抽水蓄能电动发电机的设计制造和运行参数,从对拖起动方式出发,提供充分的理论计算及分析方法的依据。总之,采用对拖起动方式,对电动发电机本身而言,是较为可靠的方法。</p></TD></TR><TR><TD class="text6"><p class="wz wz-en"> The <font color=red >starting</font> of PM gyromotor, commutated by EMF, is an essential problem of such motor and must be solved appropiartely The Fequency Modulation <font color=red >starting Mode</font> may be used. However, the simelicity of circuit and reliability of operation will be reduced. In this paper the Fixed Position <font color=red >starting Mode</font> is presented. The dynamics of <font color=red >starting</font> process is studied and its reliability has been proved experiments. </p></TD></TR><TR><TD class="text6"><p class="wz wz-zh">电势换向永磁陀螺马达的始动是这种电机的一个必须妥善解决的重要问题。可以采用变频起动方式,但线路复杂,可靠性差。本文提出了定位起动方式,(?)了起动的动态过程,证明了这种起动方式的可靠性并作了实验验证。</p></TD></TR><TR><TD class="text6"><p class="wz wz-en"> This paper describes the results of a study on the transient current after switching over from the <font color=red >starting mode</font> to normal operating <font color=red >mode</font> of an induction motor <font color=red >started</font> by a harmonic field. The motor is a special wound-rotor induction machine with six stator terminals, which can be connected to give winding with two different pole numbers. There are no slip-rings on the rotor. A conventional analytical approach for studying the <font color=red >starting</font> of a squirrel-cage induction motor by a Y-A starter... </p><p class="wz wz-en-all">This paper describes the results of a study on the transient current after switching over from the <font color=red >starting mode</font> to normal operating <font color=red >mode</font> of an induction motor <font color=red >started</font> by a harmonic field. The motor is a special wound-rotor induction machine with six stator terminals, which can be connected to give winding with two different pole numbers. There are no slip-rings on the rotor. A conventional analytical approach for studying the <font color=red >starting</font> of a squirrel-cage induction motor by a Y-A starter is used to formulate the transient current and the solutions are found to be suitable for the motors discussed. Computer simulation results using Park's equations are presented at different slips. Experimental results obtained agree with the simulation ones. Simulation and test results show that there is a rush current during switching over. However, the magnitude and duration of the rush current are found to be harmless to power supply provided that the switching time is chosen to be near the synchronous speed.</p></TD></TR><TR><TD class="text6"><p class="wz wz-zh">本文研究了谐波起动电动机起动切换瞬变电流的规律.运用四阶尤格-库塔法,对Y-△起动和谐波起动过程的切换瞬变电流进行仿真计算,给出了计算结果,与实测值相比,获得了较为一致的结果,分析计算与实测结果表明,A型谐波起动的断电切换过程中存在着瞬变电流冲击,就其冲击幅度和持续时间看,不会对电网和电源变压器造成不良的影响.</p></TD></TR><TR><TD> <script type="text/javascript">getWzSwitch();</script></TD></TR><TR><TD align=right><a href="dict_result.aspx?m=m&style=C042&searchword=starting+modes&tjType=article" class="textlink9" )"><< 更多相关文摘</a>    </TD></TR></TBODY></TABLE><TABLE class=main-table cellPadding=0 cellSpacing=6 align=center><tr><td align=left class=text><img src="images/dot.gif" alt="图标索引" name=dot><strong> 相关查询</strong></td></tr><tr><td><div class="zztj"><ul><li><a href="h_50007247000.html">starting</a></li><li><a href="h_50014245000.html">modes</a></li><li><a href="h_50001445000.html">communication 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