Rust in the surface of the rail may lead to bad shunt circuit of rails. 铁路钢轨的锈蚀会导致轨道电路的分路不良。
The basic purpose of a shunt capacitor bank is to increase the local circuit voltage and or reprove the load power factor carried by the circuit. 并联电容器组的基本目的是要提高当地线路的电压,或提高引线路所带负荷的功率因数。
Shunt Trip Shunt trip is a feature added to a circuit breaker or fusible switch to permit the remote opening of the breaker or switch by an electrical signal. 分励脱扣分励脱扣是线路断路器或可熔电闸的一个特性,可通过远程信号来进行分断或转换。
TL431A programmable shunt regulator was used in the electrical and optical circuit; 在发光电路的设计中采用了TL431A可调节精密基准电源并联稳压器;
Discussion on the water supply pipe network hydraulic power calculation with shunt circuit loss 浅谈计入旁路损失的给水管网水力计算
Shunt capacitor bank switching strategy based on precharge circuit 基于预充电的电容器组投切控制策略
Semi-active vibration control by state-switched piezoelectric shunt circuit 采用压电开关分流电路技术的半主动振动控制
If the oxygen sensor heater circuit is wired directly to the control unit, an A/ D converter with a basic shunt circuit is used to directly check the current of the circuit ( Fig.6). 假如氧传感器加热通路间接联接到掌握器,存正在一度根本的串联通路的A/D转换器可用来间接审查以后的通路(图6)。
Shunt circuit control strategy for HVDC rectifier terminal 高压直流电网整流端的旁路控制策略
The confirmation of a single slot parameter have built up the bases for the analysis and design of multiple waveguide arrays of shunt slots using HFSS literature method, equivalent circuit method or field analysis method. 单个缝隙参数的确定为采用HFSS软件仿真法、等效电路法或场分析法进行波导裂缝阵列天线的分析和设计奠定了基础。
Study on the Property of Piezoelectric Shunt Circuit and Its Application to Structural Vibration Control 压电分流电路特性及在结构振动控制中的应用研究
The adjustable shunt capacitor compensation system consists of compensation circuit, acquisition circuit and microcomputer control circuit, and the design of each circuit is discussed. 牵引变可调并联电容补偿系统由补偿支路、采集支路和微机控制支路组成。
Taking example for cantilever beam with RL shunt circuit, continuous partial differential equation model is established and dispersed to finite element model further. Numerical simulation is carried out with the finite element model and some important conclusions are obtained. 以具有RL分支电路压电阻尼的悬臂梁结构为例,建立了连续的偏微分方程模型,进而离散为有限元模型,并对其进行数值仿真,得到了一些重要的结论。
This BALUN can effectively compensate the series reactances by introducing a shunt resonant circuit and thus achieve the maximum bandwidth of microstrip dipole antenna. 该BALUN引入一个并联谐振电路,可以有效补偿半波振子的串联电抗而实现微带半波振子带宽的最大化。
A development was made in terms of measuring the voltage drop by ratio error at a shunt in magnetized secondary circuit of a VT. 该法通过测量PT二次回路励磁电流在分流器上的压降与所施加电压的比,模拟一次绕组内阻抗压降产生的误差。
Monitorin System for shunt Fault of Track Circuit 轨道电路分路不良监测系统
Simulation of Self-checking Short Shunt Circuit Preventing Secondary Accidents in Railway 自检式短路分流线防止铁路二次事故的仿真
Then, the shunt damping circuit, is studied on both single mode and multimode vibration damping. 之后,对压电分流阻尼电路进行了单模态和多模态减振的实验研究,并获得了较好的单模态减振实验效果。
There is a shunt wound double-loop branch circuit via diodes in the DC power source system ( DCPSS) of the Three Gorges Left Bank Hydropower Station. The insulation monitoring instrument always fails to detect the grounding branch correctly, when grounding happens to the DCPSS. 三峡左岸电站直流系统由于存在通过二极管并联的双回路供电支路,每当系统发生接地时,绝缘监测仪总是无法监测出正确的接地支路。
Limitative Effect to the Overvoltage with Shunt Nonlinear Resistance Across the Multibreak Circuit Breaker of Small-Oil-Volume Type 多断口少油断路器并联非线性电阻均压方法的限压作用
We analyze the impact to the relay protection by studying the following elements: line protection, bus protection, main transformer protection, shunt reactor protection, circuit breaker protection, etc. 从线路保护、母线保护、主变压器保护、并联电抗器保护和断路器失灵保护等方面分析了电流互感器对继电保护的影响。
The Frequency of Quartz Sin-Wave Oscillate Shunt Circuit 并联型石英晶体正弦波振荡电路的频率探讨
An intelligent controller of CO 2 welding current waveform has been developed. Its main circuit is an IGBT shunt switching circuit in parallel with the welding arc. 研制了智能型的CO2焊波控器,其波控电路是与焊接电弧并联的IGBT分流开关电路。
Simulating Test of Shunt Coefficient of Short Circuit Current 短路电流分流系数模拟测试
A Semi-Active Shunt Damping Scheme with A Negative Capacitance Circuit 带有负电容电路的半主动控制系统
And then, we simulate and analyse the influence of series resistance and shunt resistance on the open circuit voltage, short-circuit current density and the fill factor. 具体分析了电池的串、并联电阻等因素对器件开路电压、短路电流密度、填充因子的影响。
To solve the problem that cable line produces a lot of capacity of reactive power, it explains the influences that different shunt compensation have on the performance of the circuit. 3. 针对电缆线路产生很多容性的无功功率这个问题,阐述了不同并联补偿对于线路运行的影响。
For the first time, a hybrid circuit which combines the series circuit and shunt circuit is designed for marine use. The hybrid circuit is different from the nowadays applied filtering circuits. 即提出了与现有滤波电路不同的,串并联相结合的混合型电路。
Then a simulation model is built in the Matlab/ Simulink environment. The simulation results are presented and analyzed, which demonstrate the accuracy of the control method and selected parameters. A three-phase shunt APF Experimental circuit is designed. 在Matlab/Simulink环境下搭建了有源电力滤波器的系统仿真模型,通过仿真验证了本文所使用的控制方法及参数设计的可行性和正确性。
Shunt APF and series APF are two main circuit configurations. And the series APF has the obvious advantage to the voltage type harmonic source. 并联型有源电力滤波器和串联型有源电力滤波器是APF的两种主要电路结构,其中串联型APF对治理电压型谐波源具有明显的优势。