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In this paper, a single-stage LED driver is proposed for a street lighting system. Two boost circuits that share a single inductor are formed by integrating the switches of a half-bridge $LLC$ resonant converter. Both boost circuits operate in the boundary conduction mode, which realizes a power-factor correction function. Because the input voltage of the LED driver is divided by two capacitors,...
Non-thermal plasma is a promising technology for the generation of ozone and removal of exhausted fuel gases. Energy efficiencies become more and more important in many industry applications. Discharge excited by nanosecond pulsed power is said to be one of the most efficient method1,2. In this study, a compact 4 stages stacked blumlein pulse forming line based power source will be introduced to generate...
By analyzing the hybrid property of Microgrid in detail, a mixed logical dynamical model is set up with Hybrid theory. The energy in DC bus capacitor is chosen as state variable, the system functions and constraints with continuous state variables, input control variables, logical variables and auxiliary variables are presented. Based on the MLD model, model predictive control theory is applied for...
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