1) the average model of switch cycle
开关周期平均模型
2) average switching period
开关周期平均法
1.
Using the method of average switching period an average model of three-phase PWM rectifier (VSR) is set up; separate the disturbance obtained the steady-state model and small-signal model.
利用开关周期平均法建立三相电压型PWM整流器(VSR)的平均模型,扰动分离后分别得到稳态模型和小信号模型,其小信号模型即为线性时不变模型。
3) period average model
周期平均模型
1.
It also adopts that period average model(PAM) of load current to improve the speed and accuracy of the load current tracking the rated current and accelerate the dynamic response of dynamic voltage restorer(DVR).
该文采用负载电流周期平均模型(perioda verage model,PAM)提高了负载电流跟踪额定电流的速度和精度,加快了动态电压恢复器(dynamic voltage restorer,DVR)系统的动态响应速度。
4) cycle switch average operator
开关周期平均算子
1.
For the dynamic system of discrete coupled and nonlinear three phase voltage source PWM rectifier, the cycle switch average operator is introduced to transform the discrete system into continuous and the small signal perturbation method is used to transform the nonlinear system into linear, the small signal dynamic mathematical models are set up.
针对三相电压型PWM整流器这个离散的、耦合的、非线性的动态系统,引入开关周期平均算子将离散的系统变换为连续的系统,应用小信号扰动法将非线性的系统化解为线性的系统,进而分析系统的小信号动态数学模型。
5) Average switching-mode
平均开关模型
1.
For the non-linear、time-varying and periodic Boost DC-DC converter,the small-singal models are set up with average switching-mode,and the AC small-signal transfer funcations are deduced.
采用平均开关模型方法建立了CCMBoost变换器的小信号模型,得到了相应的交流小信号传递函数。
6) averaged switch model
平均开关管模型
补充资料：开关
开关
kaiguan
开关(kaiguan)针灸穴名。出《司牧安驹粼》o牛又称牙关穴，出《抱搜滚》。猪称颊车穴，羊称牙关穴，见《件医针灸手册》。位于颊部，口角后上方咬肌前缘的凹陷处;马在第四臼齿相对的皮肤表面，刺入咬肌前缘，上下臼齿间的颊肌内.有面动、静脉及颊神经分布，牛在第三对臼齿稍后上方，刺入咬肌部，有颊背及颐浅神经和面横动、静脉，以及咬肌动、静脉;猪在第三对臼齿间;羊在咬肌前缘上下臼齿间。左右侧各一穴。用火针、圆利针向后上方刺入，马2一3厘米，羊、猪。.6一l厘米，牛向上方刺入2一3厘米;毫针蒯入马6~9厘米，牛3一4.5厘米，猪1.5一3厘米，羊1厘米。或向前下方透刺锁口。羊、猪还可用艾灸、火烙。具有硫风通络，顺气开胃作用。主治破伤风、牙关紧闭、歪嘴风、颊肿和马颐肌强直、牛咽喉炎、消化不良。(孙永才)
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参考词条