1) Dual close-loop vector control
双闭环矢量控制
2) closed vector control
闭环矢量控制
1.
According to the features of the mine frequency convertor with a rated voltage of 1 140 V and a rated power of 80 kW,the paper emphasized the research on the closed vector control system of the frequency convertor and the closed rotary magnetic chain observer base on the current model.
基于额定电压1140 V、额定功率80 kW的矿用变频器的开发与研究项目,着重介绍了该变频器的闭环矢量控制系统、基于电流模型的闭环转子磁链观测器。
3) double band hysteresis current vector control
双滞环电流矢量控制
4) double closed loop control
双闭环控制
1.
In order to meet the requirements of the double-wire pulse metal active gas(MAG) welding,a novel soft-switching high-speed double-wire pulse MAG welding inverter,which combines the soft-switching technology,the double closed loop control technology and the can bus technology,was developed.
根据双丝脉冲熔化极活性气体保护(MAG)焊的工艺要求,将软开关技术、双闭环控制技术以及现场总线控制技术相结合,研制了一套软开关双丝高速脉冲MAG焊电源,并应用计算机信息测试采集平台对该系统进行测试。
2.
Application of the double closed loop control has already been popular in SMPS, because such a system has a fast dynamic response and good stability.
双闭环控制在开关电源中的应用非常普遍,是因为它使系统具有较好的动态性和稳定性。
3.
A small signal model of half-bridge is set and a double closed loop control system under the condition of continuous conduction mode is designed.
设计了在电感电流连续状态下的双闭环控制系统。
5) double closed-loop control
双闭环控制
1.
A DC stabilized current supply based on double closed-loop control technique with PS-FB converter;
基于双闭环控制技术的开关直流稳流电源
2.
A double closed-loop control system with current and speed loop is applied with DSP as core of the system.
介绍了一种新颖的永磁同步电动机速度闭环控制系统,该系统以数字信号处理器(DSP)为核心器件,采用速度、电流双闭环控制策略。
3.
The inverter output current is tracked, in real-time, by utilizing double closed-loop control scheme to have the same frequency and phase with utility grid voltage.
而交/直流(DC/AC)逆变器由单片机87C196MC对并网电流进行实时跟踪控制,采用双闭环控制方案实现与电网电压的同步。
6) dual closed loop control
双闭环控制
1.
The high-frequency mathematical model of three-level neutral-point-clamped (NPC) voltage source rectifier (VSR) was established based on the switching function in the d,q frames,using the dual closed loop control of voltage outer loop and current inner loop,the three-level rectifier high-performance features were achieved.
在d,q坐标系下建立了基于开关函数的三电平中点箝位电压型整流器高频数学模型,在此基础上,采用电压外环和电流内环的双闭环控制实现了三电平整流器的高性能特性。
补充资料：双闭环比值控制系统
分子式：
CAS号：
性质：具有比值控制和流量控制两个闭环回路的系统。其中一个变量(主变量)受到流量控制回路的控制；另一个变量(从变量)受到比值控制回路的控制，从变量的设定值取决于主变量的测量值。
CAS号：
性质：具有比值控制和流量控制两个闭环回路的系统。其中一个变量(主变量)受到流量控制回路的控制；另一个变量(从变量)受到比值控制回路的控制，从变量的设定值取决于主变量的测量值。
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