片语

medium pressure[物] 中压；中等压力

medium-voltage winding中压绕组

medium-voltage converter高压变频器

medium-voltage line中压线路

medium-voltage network中压供电网

medium m voltage winding中压绕组

medium-voltage inverters高压大容量变频器

medium-voltage switchgear中压开关设备

medium-voltage plc中压电力线通信

medium-voltage equipment中压设备

英汉例句

• in this thesis, a set of on-line monitoring system for medium voltage switchgear is developed.

  本文研制开发了一套可对中压开关柜多种状态参量进行综合在线监测的装置。

• familiar with power protection knowledge and power system knowledge, with 3-5 years work experiences in engineering or manufacturing. familiar with medium voltage switchgear is plus.

  熟悉继电保护知识以及电力系统输配电知识，具有3-5年的相关设计或生产工作经验。熟悉中压开关产品更佳。

• a simplified network mode based algorithm to evaluate the reliability of complex medium voltage distribution networks(mvdn)is proposed.

  提出一种基于简化网络模型的复杂中压配电网可靠性评估算法。

• together these four sectors accounted for more than half of all medium voltage drive revenues in 2008.

  这四个行业在2008年合共占了中压电机全部销售额的一半多。

• the concept, basic principle, characteristic and basic composition of the permanent magnetism operating mechanism type in medium voltage quick-break circuit breaker are introduced.

  介绍永磁操作机构型中压快速断路器，结合湖北省城市配网的应用情况阐述其对提高配网可靠性的作用。

• medium voltage drives are now used in a broad range of applications.

  中等电压驱动现在已经得到了广泛的应用。

• application: monitoring the gas pressure of all kinds of high voltage and medium voltage electrical equipment which use sf6 gas as insulation in transmission network.

  应用：适用于输变电网中各类以sf6气体为绝缘介质的高压、中压电器设备中气体压力的监测。

• it is estimated that about 70% of the world「s medium voltage motors are not yet equipped with drives.

  全世界估计有约70%的中压电机尚未配备变频器。

• load-center unit substations, where the power is transformed from the medium voltage level to the low voltage level, are also powered from the auxiliary buses.

  将电压从中压变至低压的电厂负荷中心单元变电站，也从厂用母线获得电源。

• headquartered in beijing, leader & harvest develops, manufactures and commercialises medium voltage (mv) variable speed drives.

  总部位于北京的利德华福从事中压（mv）变频器的开发、生产和销售业务。

• this paper is mainly as follows:(1) realizing fuzzy reliability evaluation of medium voltage edns.

  本文主要研究内容如下：（1）实现了中压配电网模糊可靠性评估。

• siemens medium voltage frequency converter has a different design to that of robicon, and main application areas are different, how can they be best integrated into each other?

  但由于西门子大型传动的中压变频器与罗宾康产品属于不同类型的结构，且应用领域有所区分，您觉得两者的融合应采取怎么样的方式？

• analyzing and evaluating to the effect caused by loop closing operations in radial medium voltage distribution networks are extraordinary important to the safe operations.

  分析和评估合环操作对辐射型中压配电网所造成的影响对配电网的调度和安全运行有着重要的意义。

• medium voltage variable-frequency regulating speed technology has a bright future for the development and application.

  中压变频调速技术有着很好的发展和应用前景。

• because of its high switching frequency and easy series connection, it is suitable for medium voltage high power applications.

  由于其开关频率高，易于串联，故适合在中电压大功率领域使用。

• for this reason, group ormazabal strengthened its position in medium voltage area and becomes one of the trade leader of the world.

  并且， 此时的欧玛嘉宝集团在中压产品领域的地位得到了近一步地加强，成为世界同行业的先驱之一。

• focusing on single phase earth faults which frequently happen in medium voltage networks, this paper presents a faulty feeder selection system based on the transient energy criteria.

  本文针对中压电网中经常发生的单相接地故障，介绍了基于暂态能量判据对故障支路的选线方法。

• these regional markets are projected to contract by more than 35% in 2010, as heavy declines in the regions」 industrial sectors result in much lower demand for medium voltage drives.

  这些区域的市场预计在2010年将缩减超过35％，因为对中压驱动需求的极大减少导致这些区域的工业领域跌势沉重。

• some intelligent systems rely on microprocessors to provide, in one device, all the functions that are found in a medium voltage control panel.

  有些智能系统可以使用微处理器来提供一个通常电压控制板所能提供的所用功能。

• since 60' s of 20th century, the rate of vacuum switch in the field of medium voltage has exceeded 85% .

  自20世纪60年代以来，真空开关在中压领域的占有率已超过85%。

• the medium voltage variable-frequency controller is developed for the variable-frequency against the existing problem during application of submersible pump.

  潜油电泵中压变频控制器是针对潜油电泵在应用中存在的问题而研制开发的变频调速控制装置。

• the average selling prices of medium voltage drives in china are much lower than the global average because of intense price competition and the prevalence of drives with lower power ratings.

  因为激烈的价格竞争以及对较低额定功率驱动的偏好，中国的中压驱动平均销售价格比全球平均销售价格低很多。

• the us and western european medium voltage motor drive markets respectively represent approximately 14% and 9% of total revenues in 2009.

  美国和西欧的中压电机驱动市场分别约占2009年总销售量的14％和9％。

• today integrated gate commutated thyristors (igct) are widely used for different applications such as medium voltage drives (mvd) and interties.

  目前，集成门极换向晶闸管（igct）被广泛地应用于不同的领域，诸如中电压传动（mvd）和扣联锁电力网等。

• for monitoring temperature, insulation and mechanism of medium voltage switchgear, an on-line monitoring system was developed.

  针对中压开关柜，以温度、机械和绝缘状态为监测对象，研制开发了一套在线监测装置。