B over-current protection relay in parallel shunt resistor is open circuit or poor contact
b 过流保护继电器并联的分流电阻是否开路或接触不良
No Ⅲ° atrioventricular conduction block happened, 9 patients developed right bundle branch block, and 2 patients showed junctional rhythm. Two patients with perimembranous extending outlet were repaired because of residual shunt(0.4cm, 0.3cm) on the anterosuperior rim of defect. One patient with trivial residual shunt(0.15cm) on the posteroinferior rim of defect was found closed spontaneously six months later. Tricuspid valve was incised in 10 patients of VSD sextending outlet, 8 patients vertical to the valve ring, 2 patients parallel to the valve ring. Moderate tricuspid valve regurgitation was found in 1 patient, mild in 5 patients, trivial in 4 patients. No one aggravated. One patient complicated with pericardial effusion.
无Ⅲ°房室传导阻滞发生，9例发生右束支传导阻滞，2例结性心律。2例膜周偏流出道型VSD患者因前上缘残余分流分别为0.4cm和0.3cm，再次手术修补；1例后下缘残留细束样分流，直径0.15cm，随访6个月后自愈；10例膜周偏流出道型VSD患者剪开三尖瓣，8例垂直瓣环，2例平行瓣环；1例三尖瓣中度反流，随访无加重；5例轻度反流，4例轻微反流，随访均无加重；1例心包积液；1例再次进入手术室止血。
This winding can be connected across the armature(i. e., parallel with it), hence the name shunt winding.
并励绕组的匝数很多只有很小的励磁电流(大约是额定电流的 5%)该绕组可以与电枢绕组并联，并因此而得名。
In our first design, the parallel-RC shunt feedback with a source inductance is proposed to obtain the broadband input matching and to reduce noise level effectively.
第一个电路我们使用RC并联回授和一个源极电感来达成宽频阻抗匹配并有效的降低杂讯。
In the settings when the DC measurements, the moving-coil meter has a shunt in parallel and serial multiplier, along with DC diode and the transformer works in inside.
在设置进行直流测量的时候，这个动圈式仪表并联了一个分流器和串联增效器，同时还有直流二极管和变压器工作于里面。
Designed fault locators are installed at sectional switches i. e. boundaries of sections, which in fact are resonant circuits connected to the feeder line in parallel to shunt the resonant frequency band component of the transient current.
其中，无通道故障处理方法利用分布安装在配电网中的智能控制单元，自动判断并隔离故障区段。
This paper discusses the shunt capacitor with sufficient parallel rolls that can be sectionalized to reduce the current through a failed roll, so as to prevent capacitor tank rupture, and with an external fuse that must be selcted in concordance with the capacitor bank relay protection.
本文讨论了并联电容器内部元件的连接方式，以降低通过故障元件的电流，防止电容器箱壳爆裂，以及如何选择外接熔断器来配合电容器组的继电保护。
The Y-Parameters of Double-port Networks in Series-Parallel Connection and in Parallel-Series Connection; series-and-shunt tee
双口网络串并联和并串联的Y参数串并联t形接头；串并联三通；串联和并联的t形接头
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。
Shunt reactor compensation scheme for dual parallel lines on same tower
同塔双回线的并联电抗器补偿方式研究
Secondly, with a shunt parallel feasibility analysis, we propose how to extract five elements of the network traffic packets and incorporate the packets into a complete network flow in the Linux environment.
然后进行分流并行的可行性分析，提出在Linux环境下搭建Hadoop平台提取网络流量中数据包的特征，并根据规约条件将数据包归并为一个完整的数据流。
The structure of gradient alloy plate was two Fe-Al soft magnetic alloy layers, and a pure iron matrix in the middle. The geomagnetic shielding depended on the three layers'role of parallel shunt.
铁铝梯度合金板为两层铁铝软磁合金夹一层纯铁的三层结构，通过各层之间耦合并联分流，实现对地磁场的有效屏蔽。
In order to meet the harmonic compensation in high power level application, this dissertation presents the multi-modular APF system for shunt compensation whose characteristics are presented as follows: modular structure and N+1 redundancy, master-slave bus architecture and master module generation, load current detection and parallel sharing scheme.
为了满足大容量的谐波抑制要求，本文提出了模块化有源电力滤波器并联补偿方案，该方案的特点是模块化结构及N+1冗余并联控制策略、主从总线结构及主机产生、负载电流检测方案以及并联均流策略。
When harmonic sources exist in power system, parallel resonance occurs due to the interaction between shunt capacitor bank and system inductance.
当系统中存在谐波源时，无功补偿电容器组与系统电路会在某次谐波频率下发生并联谐振。
A 250 kVA/380 V shunt hybrid power filter equipment consisting of an active power filter and two passive filters connected in parallel is developed for compensating a large power rating rectifier.
在此基础上研制了一台250kVA／380V并联混合型电力滤波器装置。
Analysis of Parallel Resonance of Reactive Power Compensation Shunt Capacitor Bank
无功补偿电容器组的并联谐振分析
The shunt active power filter plays the most important role in the past or future. Firstly, this thesis has presented the system structure and operation principles of three-phase three-wire parallel APF.
而其中并联型有源电力滤波器过去和将来都将占据重要地位。本文首先给出了三相三线制并联型有源电力滤波器的系统构成以及工作原理。