Design of multiple Pulse Width Modulation (MPWM) Transformerless Photovoltaic Inverter (TPVI) system Pulse width modulation technique is always applied in the design of inverter. The output voltage waveform of inverter is not relative pure sinusoidal, especially if it is applied linear pulse width ...
More particularly, the present invention provides plasma lamps driven by a radio-frequency source without the use of electrodes inside the bulb, and a pulse-width modulation device that provides RF power regulation, and related methods. The bulb comprises gaseous material with metal halides and/or ...
A pulse-width modulation control system having a power source, driver circuits connected to the power source, and two solenoids, such as those for a vehicle automatic transmission, connected to the power source through the driver circuits, and pulse trains of a predetermined PWM duty ratio are ...
Analysis of Multi-Phase Space Vector Pulse Width Modulation Based on Multiple d-q Spaces Concept Ryu, Hyung-Min, et al., Analysis of Multiphase Space Vector Pulse-Width Modulation Based on Multiple d-q Spaces Concept, IEEE Transactions on Power ... HM Ryu,JH Kim,SK Sul - School of Electr...
The phase-division based controller divides each pulse width modulation (PWM) of each channel into a tracking phase and a pre-charging phase so that the LED bus voltage supplied to the multiple channels changes between the tracking ... C Min,Bryan Avery Legates 被引量: 9发表: 2010年 Fully...
关键词: Games Pulse width modulation Multiple sclerosis Systematics Robots Floors 会议名称: National Digital Games Research Conference: Trends, Technologies, and Applications;International Digital Games Research Conference: Trends, Technologies, and Applications ...
Signal generatorsControl systemsSolar energyIn this paper, we present the FPGA implementation of the multiple pulse width modulation (MPWM) signal generation ... A Boumaara,T Mohamadi,L Gourmat - American Institute of Physics Conference Series 被引量: 0发表: 2016年 HIGH FREQUENCY HEATING APPARATU...
A double two-switch forward type high-frequency transformer linked zero-voltage and zero-current mode soft-switching (ZVZCS) pulse width modulation (PWM) D... S Moisseev,S Hamada,M Nakaoka - 《Iee Proceedings Part B Electric Power Applications》 被引量: 47发表: 2003年 加载更多研究...
In an application of display systems using memory cell arrays for controlling the pixels of the display system and pulse-width-modulation (PWM) technique for displaying grayscales, the pixels can be modulated by different PWM waveforms. The perceived dynamic-false-contouring artifacts are reduced ...
The air conditioner includes a compressor controlled in a pulse width modulation manner according to duty control signals, a condenser... Moon, Joong Ki #- Samic Apt. Myungil-Dong Gangdong-Gu\n Seoul -, KR,Kim, Young Man,Lee, Jung Min Maetan--Dong Paldal-Gu Suwon-City\n Kyungki-Do ...