Results 71 to 80 of about 5,902,702 (138)

A critical review on contemporary power electronics interface topologies to vehicle‐to‐grid technology: Prospects, challenges, and directions

IET Power Electronics
With the evolution of the smart grid concept, the production of electric vehicles (EVs) is predicted to rise because of environmental concerns, technological advancements, and improvements in EV management. Vehicle‐to‐grid (V2G) is an enabling, realistic,
Moshammed Nishat Tasnim, Jannatul Mahi Khan Riana, Tamanna Shams, Mohammad Shahjalal, Nafis Subhani, Md Rishad Ahmed, Atif Iqbal   +6 more
doaj   +1 more source

Switched-capacitor-convertors based on fractal design for output power management of triboelectric nanogenerator. [PDF]

Nat Commun, 2020
Liu W, Wang Z, Wang G, Zeng Q, He W, Liu L, Wang X, Xi Y, Guo H, Hu C, Wang ZL.   +10 more
europepmc   +1 more source

A Common Ground Nine‐Level Switched Capacitor Inverter Having Quadruple Boosting Capability for Solar Photovoltaic Applications

IET Power Electronics
The nine‐level switched capacitor multilevel inverter with common ground configuration presented in this work is meant specifically for grid‐tied solar photovoltaic (SPV) applications. Normally the SPV panels produce low‐level voltage.
Muneeb Afroz Bhat, Mohammad Zaid, Adil Sarwar, Farhad Ilahi Bakhsh, Mohd Tariq, Shafiq Ahmad, Md. Rasidul Islam   +6 more
doaj   +1 more source

Power Capability and Efficiency Comparison of Direct Drive PMSG at Different Power Control Strategies

The authors present the results of experimental work on a small-power direct driven permanent magnet synchronous generator reactive power compensation comparison with two methods. Particular generator is targeted for small size wind power systems, and is
Dzelzkalēja, Laura, Sokolovs, Alvis, Sirmelis, Uģis, Grigāns, Linards   +3 more
core  

Frequency Characteristic Analysis of the VSC-HVDC DC Oscillating Power under AC Sub-Synchronous Disturbances

The DC-side response characteristics of the VSC-HVDC transmission system under AC-side sub-synchronous disturbances may lead to the propagation of AC/DC oscillations, and then there may be non-fundamental frequency oscillation on the DC-side.
Zilong Miao, Peng Li, Zijun Bin, Xuan Feng, Xiangping Kong, Bingbing Shao   +5 more
core   +1 more source

A simple 60‐pulse voltage source inverter using voltage reinjection strategy to improve voltage harmonics for high‐power local loads

IET Power Electronics
The voltage reinjection strategy is an effective solution to improve the voltage quality of the voltage source inverters for high‐power applications.
Saeed Najafpour, Reza Ghandehari
doaj   +1 more source

Design of an efficient hybrid AC-DC-AC converter using silicon carbide for ups applications: A comparison

, 2017
With the constant increase of energy consumption in the world, the efficiency of systems and equipment is becoming more important. Silicon Carbide devices are emerging as an opportunity to construct power converters with higher efficiency and higher ...
Lenin M. F. Morais, Wendell Cunha Alves, Wendell C. Alves, Porfirio C. Cortizo, Porfirio Cabaleiro Cortizo   +4 more
core   +1 more source

Piezoelectric Energy Harvesting Solutions: A Review. [PDF]

Sensors (Basel), 2020
Covaci C, Gontean A.
europepmc   +1 more source

Optimal control set expansion method for three‐phase voltage source converter with slip window selection and online parameter modification

IET Power Electronics
Finite control set model predictive control (FCS‐MPC) has been widely used in the control of three‐phase voltage source converter (VSC), but its control performance declines sharply at low sampling frequencies.
Linqiang Hu, Wanjun Lei, Zhongxiu Xiao, Xing Sun   +3 more
doaj   +1 more source

Power Factor Correction for DC-Powered Buildings Using an Isolated AC-DC Interlinking Converter: Experimental Validation and Comparative Analysis

In conventional ac systems, power factor correction is usually applied to medium and high-power loads, but this can reduce overall system efficiency in residential and commercial installations, where most loads are low power.
Mandrioli R., Carvalho E. L., Chub A., Vinnikov D.   +3 more
core   +1 more source