DEAD-TIME

作品数：9被引量：17H指数：3
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相关机构：清华大学更多>>
相关期刊：《计算机光盘软件与应用》《Wuhan University Journal of Natural Sciences》《Journal of Donghua University(English Edition)》《CSEE Journal of Power and Energy Systems》更多>>
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Analysis and Optimization of Boost Converter Parameters in Internal Model Control for Voltage Source Converter-based AC Microgrids
《CSEE Journal of Power and Energy Systems》2024年第5期2038-2054,共17页Chiebuka Eyisi Qifeng Li 
supported by the U.S.National Science Foundation under Grant#2124849.
This paper investigates integration of distributed energy resources(DERs)in microgrids(MGs)through two-stage power conversion structures consisting of DC-DC boost converter and DC-AC voltage source converter(VSC)subsy...
关键词：AC microgrid boost converter DEAD-TIME droop control internal model control particle swarm optimization small-signal analysis time delay virtual impedance voltage source converter 
Adaptive Dead-Time Modulation Scheme for Bidirectional LLC Resonant Converter in Energy Router
《CSEE Journal of Power and Energy Systems》2024年第4期1710-1721,共12页Chenghao Sun Qiuye Sun Rui Wang Yuyang Li Dazhong Ma 
Although the dead-time optimization design of resonant converters has been widely researched,classical design methods focus more on achieving zero-voltage switching(ZVS)operation.The body diode loss is always ignored,...
关键词：Adaptive modulation bidirectional LLC body diode loss DEAD-TIME energy router ZVS 
High-Precision Dead-Time Intellectual Property Core and Its Compensation for Inverters
《Wuhan University Journal of Natural Sciences》2023年第3期271-276,共6页CHEN Hao LIU Sanjun LAI Guohong 
Supported by the National Natural Science Foundation of China(61961016);the Natural Science Foundation of Hubei Province(2019CFB593);PhD Research Start-Up Foundation of Hubei Minzu University(MY2018B08)
In the inverter circuit,there exists a specific on-off time in each power transistor.As such,to prevent a short circuit of the two switch devices on the upper and lower bridge arms,a specific dead time must be set in ...
关键词：field programmable gate array(FPGA) DEAD-TIME sinusoidal pulse width modulation(SPWM) 
Predictive Current Control for Voltage Source Inverters Considering Dead-Time Effect被引量：7
《CES Transactions on Electrical Machines and Systems》2020年第1期35-42,共8页Yu Li Zhenbin Zhang Kejun Li Pinjia Zhang Feng Gao 
This paper proposes a new concept of synthesized voltage vector to address dead-time effect issue for Finite Control Set Model Predictive Control(FCS-MPC)technique.For a voltage source inverter(VSI),dead-time is inevi...
关键词：DEAD-TIME model predictive control voltage source inverter. 
Coordinated Control for Harmonic Mitigation of Parallel Voltage-source Inverters被引量：4
《CES Transactions on Electrical Machines and Systems》2018年第3期276-283,共8页Yang Qi Jingyang Fang Jiazhe Liu Yi Tang 
This research was supported by the National Research Foundation,Prime Minister’s Office,Singapore under the Energy Programme and administrated by the Energy Market Authority(EP Award No.NRF2015EWT-EIRP002-007)。
The increasing use of power electronic devices can deteriorate the power quality by introducing voltage and current harmonics.In islanded microgrids,the presence of nonlinear loads can distort the point of common coup...
关键词：DEAD-TIME harmonic mitigation impedance shaping parallel inverters nonlinear load 
Compensation of Dead-Time Effect of Speed Sensorless Vector Control System
《Transactions of Tianjin University》2011年第5期351-355,共5页夏超英 张靖 
The key of speed sensorless vector control system lies in the accurate orientation of magnetic field. In some field-oriented algorithms, the integrator of observers and the dead-time effect bring in system errors duri...
关键词：induction motor speed sensorless vector control DSP COMPENSATION DEAD-TIME field orientation 
高效数字音频功率放大器设计
《计算机光盘软件与应用》2011年第10期122-122,共1页戴长南 
摘要：数字音频功率放大器具有体积小、重量轻、可靠性高的特点，但由于器件并非工作在理想状态下，为进一步提高数字功放的效率，通过将双边带三电平自然采样法（NBDD）脉宽调制技术引入数字功放的脉宽调制设计，并将Dead-Time技术引...
关键词：数字音频功率放大器 NBDD DEAD-TIME 开关放大器 
基于NBDD的高效数字音频功率放大器设计被引量：3
《现代电子技术》2011年第1期175-178,共4页唐雄辉 
数字音频功率放大器具有体积小、重量轻、可靠性高的特点,但其并非工作在理想状态下。为进一步提高数字功放的效率,通过将双边带三电平自然采样法(NBDD)脉宽调制技术引入数字功放的脉宽调制设计,并将Dead-Time技术引入开关放大器的设计...
关键词：数字音频功率放大器 NBDD DEAD-TIME 开关放大器 
Anti-windup Scheme for the Controller of Integrating Processes with Dead-time被引量：3
《Journal of Donghua University(English Edition)》2006年第3期79-83,共5页张广辉 钱锋 邵惠鹤 
For the first-order integrating processes with long delay, the disturbance observer-based 2DoF control scheme is analyzed in detail with regard to the control input limitation. After that, a simple anti-windup scheme,...
关键词：anti-ugndup integrating processes time-delay system. 
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