نتایج جستجو برای: double layer capacitor

تعداد نتایج: 521200  

2018
Hamid Gualous G. Alcicek Youssef Diab A. Hammar Pascal Venet K. Adams M. Akiyama C. Marumo

To develop electrical busses for applications with a fast recharge system in stations, PVI has been testing some electrical energy components like supercapacitors and batteries with high power density. Neverthless, supercapacitors limit average autonomy between two recharge points, due to their poor energy density. On the other side cycle life of batteries are very dependent on current. To surm...

2012
Kaixuan Sheng Yiqing Sun Chun Li Wenjing Yuan Gaoquan Shi

The recent boom in multifunction portable electronic equipments requires the development of compact and miniaturized electronic circuits with high efficiencies, low costs and long lasting time. For the operation of most line-powered electronics, alternating current (ac) line-filters are used to attenuate the leftover ac ripples on direct current (dc) voltage busses. Today, aluminum electrolytic...

2005
T. Hiyama

-A real time power system simulator has been developed in the Matlab/Simulink environment for testing the prototypes of advanced power system stabilizers and also of the other controllers of new types of energy storage devices such as the Energy Capacitor System composed of electrical double-layer capacitors. The real time transient stability simulations are available on the proposed simulator ...

2016
Ruchun Li Zhaoxia Hu Xiaofeng Shao Pengpeng Cheng Shoushou Li Wendan Yu Worong Lin Dingsheng Yuan

We report a new environmentally-friendly synthetic strategy for large-scale preparation of 16 nm-ultrathin NiCo based layered double hydroxides (LDH). The Ni50Co50-LDH electrode exhibited excellent specific capacitance of 1537 F g(-1) at 0.5 A g(-1) and 1181 F g(-1) even at current density as high as 10 A g(-1), which 50% cobalt doped enhances the electrical conductivity and porous and ultrathi...

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