| 1. | One - cycle control of active power factor correction
单周期控制有源功率因数校正 |
| 2. | In the end , simulations are carried out by the mathematic model of asvg with one - cycle control
最后，在详细的数学模型基础上对应用单周控制的静止无功发生器进行仿真研究。 |
| 3. | One - cycle control response fast , it can reject power perturbations and the control circuit is simple and reliable
单周控制法具有响应快、抗电源干扰和控制电路简单可靠等优点。 |
| 4. | Charpter 3 : this charpter investigated the propagation of one - cycle or few - cycle ultrashort pulsed beam in free space
第三章：这一章研究了单周期或更短的超短脉冲光束在真空中的传输问题。 |
| 5. | Based the simplest solutions of control equations , one - cycle controller for the three - phase four - wire apf with four - leg is presented
基于控制方程的最简解，建立了单周控制四桥臂三相四线制有源电力滤波器的电路模型。 |
| 6. | The principle of one - cycle control is introduced in detail , its characteristics is analyzed . the method to combine it with asvg is discussed
在详细介绍单周控制原理的基础上，分析其特点，探讨了将其应用于asvg的方法。 |
| 7. | The thesis expounds and compares comprehensively on the modes of voltage control , current control and one - cycle control . the theory , disturbance - resistant and stability of one - cycle control are analyzed in detail
本文首先对电压型控制、电流型控制和单周期控制技术作了比较全面的阐述和比较，详细分析了单周期控制方式的理论、抗扰动能力和稳定性。 |
| 8. | Three - phase four - wire apf with one - cycle control need not sense the three phase load currents or the three phase voltages , need not calculate the harmonics and reactive current components , as well as the use of any multipliers
单周控制三相四线制有源电力滤波器不需要检测三相负载电流和三相电源电压，不需要检测谐波和无功电流，也不需要使用任何乘法器。 |
| 9. | Based on the research on one - cycle control theory , one - cycle control is applied to three - phase four - wire apf with four - leg in this paper . analysis for the average model of the apf in switching period is performed and the control equation is derived
本文在研究单周控制理论的基础上，将单周控制用于四桥臂三相四线制有源电力滤波器，通过分析其开关周期平均模型，推导出它的控制方程。 |
| 10. | One - cycle control method is a nonlinear control method . by controlling the switch duty - ratio , it can make the average value of a switched variable equal to or proportional to the control reference in each cycle , so the stationary and transient errors are eliminated
单周控制法是一种非线性控制法，它通过控制开关占空比，使在每个周期内开关变量的平均值与控制参考信号相等或成一定比例，从而消除稳态和瞬态误差。 |
