mutual inductor造句

• On the faults of mutual inductor and treatment
  互感器事故及处理
• Hez - 1 type digital display self - balancing check meter of mutual inductor
  1型数显自平衡互感器校验仪
• Voltage mutual inductor grounding and its function in transformer substation
  变电站的电压互感器接地方式及功能
• Standard mutual inductor
  标准互感器
• Specifications for construction and acceptance of power transformers , oil - immersed reactors and mutual inductors installation
  电气装置安装工程电力变压器油浸电抗器互感器施工及
• For meet the needs of modern relay protection , these had the above , must study in carrying on design of mutual inductor
  为了适应现代继电保护的要求，以上所有这些，在进行互感器的设计中都必须加以研究。
• Adopt some new material , new technology in design of mutual inductor , apply to mutual inductor to technology of relay protection study
  在互感器的设计中采用了一些新材料、新技术，并且对互感器运用于继电保护的技术进行了研究。
• Among our country project of transmitting and converting electricity , mutual inductor guarantee power system safe , reliable and economical operation essential equipment
  在我国输变电工程中，互感器是保证电力系统安全、可靠和经济运行必不可少的设备。
• It can be applied for purification of unqualified transformer oil , mutual inductor oil , oil switch oil and capacitor oil as well as low - viscosity lubricating oils
  广泛应用于电厂电站电力公司冶金石化铁路等工旷企业，对不合格的变压器油互感器油油开关油电容器油进行净化处理。
• Fail and turn electric wire into of the distance in 110kv and above voltage high pressure and vltrahigh voltage of grade , the mutual inductor generally adopts the mutual inductor of electric current ( ct ) and voltage mutual inductor ( cvt )
  在110kv及以上电压等级的高压和超高压输变电线路中，互感器一般采用电流互感器( ct )和电压互感器( cvt ) 。电流互感器和电压互感器在继电保护中起着重要的作用。
• It can be applied for purification of unqualified transformer oil , mutual inductor oil , oil switch oil and capacitor oil as well as low - viscosity lubricating oils for electric plant , power station , electric company , transformer substation working area , plant , railway , ect
  广泛适用于电厂电站电力公司变电工区厂矿铁路等，对不合格变压器油互感器油油开关油电容器油低粘度润滑油的净化再生处理。
• We utilize the mutual inductor to take a sample to the three - phase current , and sample which is enlarged , rectified , filtered , is send into pic single chip microcomputer to deal with . the size of three - phase current on the line is calculated out , which offer the accurate value for the change of controls the equipment state
  利用互感器对三相电流取样，然后通过放大、整流、滤波，实现交直流转换，送入pic单片机处理，计算出温室输电线上三相电流大小，为控制设备状态的改变提供精确数值依据。
• The mutual inductor of electric current and voltage mutual inductor play an important role in relay protection . prevent from ct differential to protect and miss movement an important subject that the generatrix is protected on the saturation , put forward two electric current pass zero hour linear to spread person who become put into differential to protect in ct in recent years , avoid ct saturation district , can judge the bus bar trouble correctly
  但是在母线区外发生短路故障(特别是故障电流含有大量非周期分量)时， ct会出现饱和现象， ct饱和后，不能正确地传变一次侧电流，从而使二次电流发生严重畸变，产生很大的差电流，这样就容易引起误动作。防止ct饱和时差动保护误动作一直是母线保护的一个重要课题，近年来提出的在ct二次电流过零时的线性传变区投入差动保护，避开ct饱和区，能对母线故障做出正确判断。
• Thesis this in existing electric capacity , whether it utilize by the ct one mainly reject and mix by suitable partial pressure not low - voltage partial pressure arm not high - handed of cvt electric capacity not insulating , in the middle of and ca n ' t compensate reactor , etc . of voltage transformer , design by sectional mutual inductor that ct combine cvt with , sectional mutual inductance utensil this have electric current mutual inductor and voltage double function of mutual inductor
  本论文在现有电容型绝缘电流互感器和电容式电压互感器制造技术的基础上，利用ct的主绝缘电容屏作为cvt的高压分压臂，配以合适的低压分压器、中间变压器以及补偿电抗器等，设计了由ct和cvt相结合的组合式互感器，该组合式互感器具有电流互感器和电压互感器的双重功能。
• The voltage and current mutual inductors can transform strong signal to weak signal which can be processed conveniently . pic16f877a which produced by microchip company is the main - control chip of the epmi . the epmi uses att7026 which is the special chip to measure electrical energy to acquire and process data
  本测试仪用电压和电流互感器构建信号转换电路,将大电压电流信号转换为便于处理的小电压电流信号,以microchip公司的pic16f877a作为主控芯片,采用专用电能计量芯片att7026对信号进行数据采集与处理,并通过spi口与mcu进行数据通信。
• Founded in june 1984 as the first to be designated to manufacture mutual inductors by the former ministry of machine - building and the ministry of electric power , the company became members of the divisions of both china electrial equipment industrial association and national transformer association earliest . the company mainly produces current / voltage mutual inductors below 35kv , which are in comformity with national standards gb1208 - 1997 current mutual inductor and gb1207 - 1997 voltage mutual inductor and adopt international standards iec44 current mutual inductor and iec60044 voltage mutual inductor
  公司成立于1984年6月，系原机械工业部、电力部首批定点互感器生产的专业厂家，是中国电器工业协会分会、全国变压器分会首批成员单位，公司主要生产35kv及以下的电流、电压互感器，产品符合国家标准gb1208 - 1997 《电流互感器》 、 gb1207 - 1997 《电压互感器》 ，采用国际标准iec44 《电流互感器》和iec60044 《电压互感器》 。
• This thesis analyses the present situation of energy metering in bishan network and some network at home , main factors which lead to inaccuracy of energy metering are dissected and the severity degree are pointed out . the method of enhancing accuracy of metering using modern technique are put forward which including : 1 ) modernization of meter , replacing the induction watthour meter with full electronic watthour meter ; 2 ) put real time change of mutual inductor ratio of transformation into consideration , method on real - time computation are presented . 3 ) using full electronic watthour meter to measure fundamental power and harmonic power separately and discussing idea of billing on harmonic
  这些方法包括： 1 )计量仪表的现代改造，用全电子式电能表代换感应式电能表； 2 )计及互感器变比的实时变化，对互感器的变比进行实时仿真计算，并提出了实时计算的方法； 3 )用全电子式电能表对基波电能与谐波电能分别计量，并讨论了对谐波电能计费的观点。
• And to the electric capacity type voltage mutual inductor , because it compares with electromagnetic type voltage mutual inductor , transient state its bad to respond characteristic , as circuit when making the short circuit two times trouble , the voltage two times delays dropping to zero while needing to pass certain one
  而对于电容式电压互感器，由于它与电磁式电压互感器相比，其瞬态响应特性比较差，当线路故障而使二次短路时，二次电压需经过一定的时延后才能下降到零。