高压SF6断路器,high-voltage SF6 circuit breaker
1)high-voltage SF6 circuit breaker高压SF6断路器
1.Gas pressure in puffer chamber and nozzle throat is measured for ahigh-voltage SF6 circuit breaker without load,and the pressure characteristic curves of the puffer chamber and nozzle throat are obtained in a test.为了研究灭弧室中物性参数的动态特性,笔者对高压SF6断路器在空载状态下压气缸与喷口喉部的压力特性进行了测试,得到压气缸与喷口喉部气体压力的特性曲线。
英文短句/例句
putation of Insulation Performance and Study of Nozzle for 800kV Extra High Voltage SF6 Circuit Breaker;800kV超高压SF6断路器绝缘特性计算与喷口研究
2.Investigation of Dielectric Recovery Characteristic and Its Influencing Factors for High Voltage SF6 Circuit Breaker;高压SF6断路器介质恢复特性及其影响因素研究
3.The Electric Field Calculation and Testing Investigation of Gas Pressure Characteristic of High Voltage SF6 Circuit Breaker Arc Quenching Chamber;高压SF6断路器灭弧室电场计算与气压特性的试验研究
4.Discussion on the Air Leak of SF6 Combined Electrical Apparatus and High-voltage Circuit-breakersSF6组合电器及高压断路器漏气的处理
5.Fault Diagnosis and Analysis for Oil Pressure Mechanism of HV Circuit BreakerSF6断路器液压机构故障及分析处理
putation and Experimental Research of Pressure Character for 252kV SF6 Circuit Breaker252kV SF6断路器压力特性理论计算与试验研究
7.Analyses and Calculation of Dynamic Behavior of Hydraulic Operating Mechanism for LW-252 SF6 Circuit Breaker;LW-252 SF6断路器全相液压操动机构的特性计算与分析
8.Study of aseismic performance and damping effects of porcelain column circuit breaker SF6瓷柱式断路器SF6的抗震性能及阻尼影响研究
9.Investigation of the Dielectric Strength Recovery Property in SF6 Circuit Breaker Considering the Influence of Shake Wave and Turbulent Flow;激波和湍流对SF6断路器介质恢复特性影响的研究
10.Analysis of SF6 circuit breaker with spring operating mechanism fitting for reclosureSF6弹簧操作机构断路器与重合闸配合问题的浅析
11.Alternating current high-voltage circuit-breakersGB1984-1989交流高压断路器
12.Research on Transient Recovery Voltage of UHV Circuit Breakers1000kV特高压断路器的瞬态恢复电压
13.Series resonance fault current limiter for recovery voltage after short circuiting of high-voltage circuit breakers at the outletSRFCL对高压断路器出线端短路时恢复电压的影响
14.Leakage Detecting Methods of GIS and Breaker Air-pressure System高压组合电器及断路器空压系统的检漏方法
15.Synthetic testing of high-voltage alternating current circuit-breakersGB/T4473-1996交流高压断路器的合成试验
16.Research and Development of the New On-line Monitoring Device of the High Voltage Breaker;高压断路器新型状态监测装置的研制
17.Research of HCB Novel Motor Operating Mechanism;高压断路器新型电机操动机构的研究
18.Research of Monitoring the Opening and Closing Process for High Voltage Circuit Breaker;高压断路器开合过程在线监测的研究
相关短句/例句
SF6 high voltage circuit breakerSF6高压断路器
1.Successful interruption of certain fault current forSF6 high voltage circuit breaker is cooperation result of chamber,interrupted current and operation mechanism.SF6高压断路器对某一具体故障的成功开断是其灭弧室结构、开断电流和操动机构三者共同作用的结果,这使得断路器压力特性与机械特性的耦合数值模拟在断路器结构设计和优化中占有非常重要的地位。
2.During the breaking process ofSF6 high voltage circuit breaker,the gas blast in arc quenching chamber is a kind of time dependent、 compressible flow of fluid described by a parabola-hyperboloid type N-S or Euler equation set.SF6高压断路器开断过程中灭弧室内的吹弧气体是一种非定常,可压缩流动。
3)Extra High Voltage SF6 CB超高压SF6断路器
4)high pressure thermal expansion SF_6 circuit breakers高压热膨胀式SF6断路器
parison and analysis are made on principle feature of arc chamber and structural characteristics of operating mechanism in each generation forhigh pressure thermal expansion SF_6 circuit breakers.介绍高压热膨胀式SF6断路器的制造公司、发展历史。
5)SF 6 circuit breakerSF6断路器
1.According to test it em ofSF 6 circuit breaker,the paper analyzes the process of finding a hidden fault.最后,结合现行预试规程的有关规定,对SF6断路器的预试项目提出了建议。
2.This article an alyzes the common faults ofSF 6 circuit breaker in service by examples,and proposes some solutions.从具体案例出发,对SF6断路器常见故障进行了分析,并提出了解决问题的方法。
3.I n this paper,the influence of ambient temperature and humidity on the moisture c ontent inSF 6 circuit breaker is analysed,the solutions intended to reduce the influence are presented.5型SF6断路器中微量水分的影响及造成该影响的主要原因,进而提出了控制和减小环境温度和湿度对SF6断路器中微量水分影响的措施。
6)SF6 circuit breakerSF6断路器
1.The electric field of 550kVSF6 circuit breaker with different opening stroke has been calculated and analyzed using the finite element method (FEM).以550kV单断口SF6断路器为研究对象,采用有限元法对断路器灭弧室空载开断全程不同开距下静电场进行数值计算与分析。
2.The arc nozzle ofSF6 circuit breaker is thought as the kernel of arc quenching chamber,because of its controlling effect on gas flow property during the breaking process.该文以252kVSF6断路器为研究对象,研究了改变喷口喉部下游仰角、长度对灭弧室吹弧气体流动特性、介质强度恢复特性的影响;应用激波理论和拉伐尔喷口中流速与截面比的关系,研究了局部"放-收"型面及2段型面对吹弧气体的控制作用及对介质强度恢复速度的影响;比较了在不同的喷口尺寸及型面下介质强度的恢复速度,得出喷口下游的型面对开断过程中介质强度恢复速度影响显著的结论。
3.According to the technical requirement of 800 kV tankSF6 circuit breaker and aiming at the initial structure of bushing of circuit breaker,the numerical calculation of electric field and analyses of insulating performance were conducted based on the technical and engineering conditions.以800 kV罐式SF6断路器为主要研究对象,根据超高压断路器产品的技术要求,针对断路器出线套管初步设计结构,在满足产品技术条件和工程要求前提下,进行基于电场数值求解绝缘性能分析。
延伸阅读
高压①较高的压强。②较高的电压。③高气压区。④心脏收缩时血液对血管的压力。⑤残酷迫害；极度压制：～政策│～手段。
