1概述本演示展示了一种使用通用开关实现的电压源逆变器(VSI)。三个可用的输出电压电平被循环地施加到RL负载。 2 Model H桥电路的一个典型用途是在电源应用中将DC转换为AC。H桥的两个并联支路和两个开关的控制策…
将这些值反向缩放,以反转在“Plant”子系统的模拟输出块上应用的缩放。在名为“右腿占空比Right Leg Duty-Cycle”的子系统中建模的调制器通过感应直流输入电压并保持固定的占空比来调制Hbridge电路的右腿,以达到12V。在名为“左腿占空比Left Leg Duty-Cycle”的子系统中建模的调制器基于比例积分(PI)控制器来调制Hbrid...
Two input terminals are connectable to a single phase AC power source, and connect directly to two output terminals of the converter. The phase converter has a storage capacitor, a charging circuit for controlled charging the storage capacitor and an output circuit for controlled discharge of the ...
Power circuit There are separate H-bridge circuits in this system for phases A, B, and C, respectively. Each phase consists of 9 H-bridge cells connected in series, forming a "cluster". The clusters are connected to the medium-voltage (MV) grid via an inductive filter, Lf, and its win...
Not 功率输入端需要体积庞大、接线复杂、价格昂贵的工 needing power frequency phase-shifting transformer, the proposed topology is composed of H-bridge diode rectifier and 频移相变压器,使其在许多工业场合的应用受到了限 cascaded boost circuit modular units, by which the unity power 制[6] 。而级联H ...
information or data to be transmitted, wherein a reception side finds the transmitted information or data of which the polarity has been changed, and restores, through a Bridge Diode circuit, transmitted power to a direct current to use the direct current as a power source to be supplied to ...
This paper analyses and describes the requirements of a high frequency Quad Gate Driver (4 drivers) which will be embedded in an isolated low voltage H-Bridge based converter (up to 100V). This work is on the one hand based on simulation results of the Quad Gate Driver and on the other...
The LLC circuit is designed for a resonance frequency of 60-70 kHz. The CHB-cells have a maximum output current of 70 A and can provide an output voltage of +/- 30 V. The resulting maximum output power is 2.1 kVA. All passive components of the resonant LLC DC/DC-converter supplied ...
TI C2000 Embedded Code Generation: H-Bridge Converter 1 概述(Overview) 该演示模型的特点是电流控制H桥电路为电感负载供电。本文解释了使用德州仪器(TI)C2000微控制器(MCU)的PLECS嵌入式编码器的典型工作流程。结合PLECS RT Box,可以直接验证MCU的性能。
PLECS: STATCOM Cascaded H-Bridge Converter 1 概述(Overview) 本演示展示了中压静止同步补偿器(STATCOM)系统。级联变流器在大功率应用中很常见,如中压传动、高压直流输电(HVDC)和柔性交流输电系统(FACTS)。这些类型的变流器具有低开关损耗和高冗余的优点,但需要复杂的控制,例如单元电容器电压平衡。