Digital control system applied to a PFC boost converter operating in mixed conduction mode

机译：应用于以混合传导模式运行的PFC升压转换器的数字控制系统

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This paper proposes a digital control system applied to a power factor correction boost converter rated to a wide range of output power, operating in mixed conduction mode with fixed switching frequency. The control system is composed of an input current controller and an output voltage controller. The current controller comprises two predictive model-based control laws (one for the continuous conduction mode and another for the discontinuous conduction mode) and an operation mode selection algorithm, which is responsible for detecting the operation mode and selecting the appropriate control law. The output voltage is regulated using a proportional-integral voltage controller. Simulation and experimental results applying a low cost microcontroller are shown to ensure the operation of the proposed control system.

机译：本文提出了一种适用于功率因数校正升压转换器的数字控制系统，该转换器的额定输出功率范围很广，以固定开关频率的混合传导模式工作。控制系统由输入电流控制器和输出电压控制器组成。电流控制器包括两个基于预测模型的控制律（一个用于连续导电模式，另一个用于不连续导电模式）和一个操作模式选择算法，该算法负责检测操作模式并选择适当的控制规律。输出电压使用比例积分电压控制器进行调节。显示了使用低成本微控制器的仿真和实验结果，以确保所提出的控制系统的运行。

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来源
《Power Electronics Conference, 2009. COBEP '09》|2009年|698-704|共7页
会议地点 Bonito - Mato Grosso do Sul(BR);Bonito - Mato Grosso do Sul(BR)
作者
Roggia L.; Beltrame F.; Baggio J.E.; Pinheiro J.R.;
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作者单位

Power Electron. Control Res. Group (GEPOC), Fed. Univ. of Santa Maria (UFSM), Santa Maria, Brazil;

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PI control; power convertors; power factor correction; power system control; predictive control; voltage control; PFC boost converter; continuous conduction mode; digital control system; discontinuous conduction mode; fixed switching frequency; mixed conduction mode; operation mode selection algorithm; power factor correction boost converter; predictive model-based control laws; proportional-integral voltage controller; Boost converter; digital control; predictive current control;

机译：PI控制;功率转换器;功率因数校正;电源系统控制;预测控制;电压控制; PFC升压转换器;连续导通模式;数字控制系统;不连续导通模式;固定开关频率;混合导通模式;工作模式选择算法;功率因子校正升压转换器;基于预测模型的控制律;比例积分电压控制器;升压转换器;数字控制;预测电流控制;

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专利

1. An Improved Digital Algorithm for Boost PFC Converter Operating in Mixed Conduction Mode [J] . Nair Harish Sudhakaran, Lakshmi Narasamma N. Emerging and Selected Topics in Power Electronics, IEEE Journal of . 2020,第4期

机译：一种改进的混合传导模式下升压PFC转换器的数字算法
2. Digital DCM Detection and Mixed Conduction Mode Control for Boost PFC Converters [J] . Clark, C.W., Musavi, IEEE Transactions on Power Electronics . 2014,第1期

机译：Boost PFC转换器的数字DCM检测和混合传导模式控制
3. Digitally Controlled Boost Power-Factor-Correction Converters Operating in Both Continuous and Discontinuous Conduction Mode [J] . Koen De Gusseme, David M. Van de Sype, Alex P. M. Van den Bossche, IEEE Transactions on Industrial Electronics . 2005,第1期

机译：连续和不连续导电模式下运行的数控升压功率因数校正转换器
4. DIGITAL CONTROL SYSTEM APPLIED TO A PFC BOOST CONVERTER OPERATING IN MIXED CONDUCTION MODE [C] . Leandro Roggia, Fernando Beltrame, Jose Eduardo Baggio, Brazilian Power Electronics Conference . 2009

机译：数字控制系统应用于混合传导模式下的PFC升压转换器
5. Modeling, Design and Control of Advanced Softswitching Boost Converters for PV-Based Battery Charging Systems [D] . Ghali, Rami. 2019

机译：用于基于PV的电池充电系统的高级软开关升压转换器的建模，设计和控制
6. Nonlinear Stabilization Controller for the Boost Converter with a Constant Power Load in Both Continuous and Discontinuous Conduction Modes [O] . Juan Gerardo Parada Salado, Carlos Alonso Herrera Ramírez, Allan Giovanni Soriano Sánchez, 2021

机译：用于升压转换器的非线性稳定控制器具有连续和不连续传导模式的恒定功率负载
7. Digitally controlled boost PFC converters operated in mixed conduction mode [O] . De Gussemé Koen, Van de Sype David, Van den Bossche Alex, 2004

机译：数字控制升压pFC转换器以混合导通模式工作

Digital control system applied to a PFC boost converter operating in mixed conduction mode

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