1) compensating current
补偿电流<测>
2) Compensation Current Detection
补偿电流检测
3) current compensation
电流补偿
1.
The Backward Forward method is used to perform a radial load flow, the breakpoint current compensation method is used for ring configured systems and the PV nodes current compensation method is used for multiple sources.
该方法从回推/前推算法出发,利用解环点处电流补偿技术处理弱环网运行状态,采用PV节点电流补偿技术解决系统多源问题,最终得到舰船电力系统潮流统一计算流程。
2.
The PMSLM current compensation control experimental system using TMS320LF2407 was established by(indexing) the rotor position θ_r and given current i_q of current compensation model and planar compensation table,which is.
针对高档数控机床进给系统用永磁直线电机特有的端部效应所引起的推力波动问题,在实验校正的基础上,利用有限元分析方法计算出推力波动曲线,建立了以次级位置rθ和给定电流iq为索引量的电流补偿模型和补偿表,构造了基于TMS320LF2407A的永磁直线电机推力波动电流补偿控制实验系统,实现了二维补偿表的数字存储和补偿电流的快速查表。
3.
It integrates microstepping,input control signal decode,current compensation and constant current control in one chip.
详细介绍了一种利用CPLD将细分、输入控制信号解码、电流补偿和恒流控制等功能集成在一片芯片中实现两相混合式步进电动机细分复合控制器。
4) compensating current
补偿电流
1.
The key technique of the cophase supply system with active filters is real-time detecting of compensating currents.
基于有源滤波器的同相供电系统的关键技术是对补偿电流的实时检测,检测的精度高低和动态响应性能好坏会影响三相平衡效果和谐波与无功的补偿效果。
2.
The detection of compensating currents is the key of active power filter compensation for traction power supply system while the detection method has great influence on its precision and real-time performance.
基于有源滤波器补偿的电气化铁道牵引供电系统,关键是补偿电流的检测。
3.
By analyzing in the distribution of the electromagnetic field surrounding the steel bar network, it is put forward that the compensating current, of which the position, the material of conductor and the magnitude is acquired from the contrasting.
通过分析钢筋网络周围磁场分布的特点,针对性地提出引入补偿电流的方案,并通过对比最终确定补偿电流的位置、载流导体及分流比例。
5) compensation current
补偿电流
1.
The key point lies in intelligent decision\|making of composition of compensation current, and a fuzzy\|expert control is applied for solving this problem.
所以,实现综合消磁工作的完全自动化,补偿电流值组合的智能化决策是关键问题。
2.
The algorithm adds the arc suppressing coil compensation current to the zero sequence current of every feeder.
在详细分析中性点经消弧线圈接地系统零序测量电流分布的基础上,将消弧线圈补偿电流融入小电流接地选线计算和判断中,提出了一种针对中性点经消弧线圈接地系统的基于单相接地故障综合工频稳态量分析的选线算法。
3.
The current of zero-sequence current transformer is calculated,and the vectorial sum of zero-sequence current and compensation current is then calculated as the composite current,which rotates coun-terclockwise for 90 degree to obtain the fault detection current.
首先,计算出流经各馈出线零序电流互感器的电流;再将各馈出线的零序测量电流与补偿电流求相量和,得出各馈出线的复合电流,并将各馈出线的复合电流逆时针旋转90°,得出各馈出线的故障判断电流;然后将各馈出线零序测量电流和本馈出线故障判断电流分别"点积"得到各馈出线的故障判断量P,其中非故障馈出线判断量大于零,故障馈出线判断量小于零。
6) compensatory current
补偿电流
1.
In the new structure device,a p-type contact layer replaced the n-type layer and on the top of the conventional structure of QWIP,and a small tunneling current replaced the large compensatory current,which made the device with low dark current and low noise characteristics.
在常规多量子阱结构的基础上加入P型欧姆接触层,实现以小的隧道电流代替原有的大的补偿电流,从而减小器件的暗电流实现低噪声器件。
补充资料：零阻电流法测电偶电流
分子式：
CAS号：
性质：测定电偶对之间电阻为零的条件下所流过的电偶电流的方法。最先进的是自动零电阻电流计法，其原理是用一个运算放大器的同相和反相输入端分别接电偶对的两个金属，放大器输出端通过已知阻值的电阻反馈至反相输入端。运算放大器会自动调节两个金属之间电位差为零。流经反馈电阻上的电流即电偶电流，可通过反馈电阻上的电压降(即运算放大器的输出电压)来测定。该法灵敏、快速。
CAS号：
性质：测定电偶对之间电阻为零的条件下所流过的电偶电流的方法。最先进的是自动零电阻电流计法，其原理是用一个运算放大器的同相和反相输入端分别接电偶对的两个金属，放大器输出端通过已知阻值的电阻反馈至反相输入端。运算放大器会自动调节两个金属之间电位差为零。流经反馈电阻上的电流即电偶电流，可通过反馈电阻上的电压降(即运算放大器的输出电压)来测定。该法灵敏、快速。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条