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Dynamic power stabilization model for improved conduction and switching loss using boost rectifiers
Microprocessors and Microsystems ( IF 2.6 ) Pub Date : 2020-09-28 , DOI: 10.1016/j.micpro.2020.103286
Hariharan N , Kalaiarasi N

The power stabilization is the key issue considered in electric circuits in recent days. The growing use of electricity increases the requirement of stabilized power supply to the devices. Towards this, various stabilization models are presented earlier with different converters and rectifiers. However, they suffer to produce high stabilized power supply to the circuits and devices. To improve the performance, an efficient dynamic power stabilization model with reduced conduction/switching loss is presented in this paper. Initially, the converter switches the incoming voltage in the series of conductors and maintains the output voltage. Consider the incoming voltage is IVi, then it has been regulated through a series of diodes and capacitors. At each parallel circuits, there exists a diode and capacitor which is capable of storing incoming voltage and enables to boost of the incoming voltage to step up to produce a higher voltage. A MOSFET is designed to control the output voltage to produce a steady voltage supply. It maintains the incoming and output voltage from different diodes. Based on the required voltage level, it triggers the conditions and triggers the circuits to maintain the voltage stability. As the MOSFET attached to the circuit maintains the conditions of capacitors and inductors in the previous cycle with the voltage available in each component, it performs power stabilization approximation, and according to that, a set of series circuits are switched to produce steady voltage. The parallel circuits are activated only when the input voltage is up to the required output voltage. Otherwise, the series circuit has been triggered to produce output voltage at the required level. Each series circuit has been embedded with a capacitor which is capable of storing incoming voltage and boost them to the higher voltage. The proposed method has increased the efficiency of boost rectifiers and produced efficient results than previous methods.



中文翻译:

使用升压整流器改善导通和开关损耗的动态功率稳定模型

功率稳定是近来电路中考虑的关键问题。电力的日益使用增加了对设备稳定供电的需求。为此,较早提出了具有不同转换器和整流器的各种稳定模型。但是,它们遭受了对电路和设备产生高稳定电源的困扰。为了提高性能,本文提出了一种有效的动态电源稳定模型,该模型具有减小的导通/开关损耗。最初,转换器转换一系列导体中的输入电压,并保持输出电压。考虑输入电压为IV i,然后通过一系列二极管和电容器对其进行调节。在每个并联电路处,存在一个二极管和电容器,它们能够存储输入电压并能够使输入电压升压以升压以产生更高的电压。MOSFET设计用于控制输出电压以产生稳定的电源。它保持来自不同二极管的输入和输出电压。根据所需的电压水平,它触发条件并触发电路以维持电压稳定性。由于连接到电路的MOSFET在每个组件中都具有可用电压的情况下,在前一个周期中保持电容器和电感器的状态,因此它执行功率稳定近似,并据此切换一组串联电路以产生稳定电压。仅当输入电压达到所需的输出电压时,才激活并联电路。否则,已触发串联电路以产生所需电平的输出电压。每个串联电路都嵌入了一个电容器,该电容器能够存储输入电压并将其升压至更高电压。与以前的方法相比,所提出的方法提高了升压整流器的效率并产生了有效的结果。

更新日期:2020-10-05
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