1) current closed loop starting
电流闭环起动
1.
The simulation results of the accelerated process for the current closed loop starting and the steady running indicate the proposed measure not only solved the problem of the bigger current when starting,but also had the preferable response speed of the stable and dynamic.
对电流闭环起动方法加速过程以及稳态运行时的仿真研究表明,该改进措施不仅可以解决起动电流过大的问题,而且具有较好的稳态和动态响应速度。
2) current closed loop
电流闭环
1.
Besides,a simple and practical method to realize the current closed loop in hardware is offered.
同时提供了一种简单实用的电流闭环控制的硬件实现方法。
2.
In this paper, a current closed loop control strategy is used.
本文应用一种电流闭环的方式来对其进行控制,并进行了相应的仿真和实验研究。
3) current loop
电流闭环
1.
Therefore, identical starting process can be realized by means of different control loops, such as voltage loop, current loop, etc.
在认定降压软起动系统只具有1个自由度的基础上,指明描述软起动过程的所有物理变量相互之间存在着映射关系,讨论了不同闭环理论上的同一性,不同闭环物理实现的特殊性,从而得出“一律通过电流闭环实现软起动的合理性”的结论。
4) current close-loop
电流闭环
1.
Based on its mathematical model in synchronous rotating frame,the virtual grid flux vector orientation and current close-loop controls are used to realize the decoupling control of d-and q-axis currents for the active and the reactive power controls respectively.
根据三相并网逆变器在同步旋转坐标系下的数学模型,采用虚拟电网磁链矢量定向的矢量控制和d、q轴电流闭环控制,实现了d、q轴电流的解耦控制,使q轴电流控制有功功率,d轴电流控制无功功率。
2.
According to the mathematical model grid-connected inverter in synchronously rotating coordinate system and by use of vector control oriented by power system voltage vector and d-and q-axis current close-loop control,the d-and q-axis current decoupling control is implemented in which the d-axis current controls active power and the q-axis current control reactive power.
根据并网逆变器在同步旋转坐标系下的数学模型,采用电网电压矢量定向的矢量控制和d、q轴电流闭环控制,实现了d、q轴电流的解耦控制:d轴电流控制有功功率,q轴电流控制无功功率。
6) dual current closed loop
双电流闭环
补充资料：起动电流
电动机在额定电压、额定频率下起动时的电流。一般数倍于额定电流。大的起动电流会引起电力网电压的波动，影响用电设备的正常使用。大容量电动机的起动，常采用自耦变压器、补偿开关等以限制起动电流。
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