Results 211 to 220 of about 21,931 (240)
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A first approach on parallel-monitor integration circuit for energy-capacitor-system (ECS)
11th International Symposium on Power Semiconductor Devices and ICs. ISPSD'99 Proceedings (Cat. No.99CH36312), 2003A novel integrated circuit has been developed for a high efficiency electric power storage system, called the energy-capacitor-system. The integrated circuit mainly acts as a voltage-regulator to protect electric-double-layer capacitors from overcharging. The clump-voltage of the IC is 2.6 V and its temperature coefficient is 0.05 mV/deg. The developed
Y. Yamamoto +8 more
openaire +1 more source
2008
Although many computational methods are currently available to analyze electro-magnetic problems of high complexity, further progress is necessary to unify thedifferent approaches and to improve the robustness of some algorithms. This chap-ter aims at reaching these two goals.
Rennings, Andreas +3 more
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Although many computational methods are currently available to analyze electro-magnetic problems of high complexity, further progress is necessary to unify thedifferent approaches and to improve the robustness of some algorithms. This chap-ter aims at reaching these two goals.
Rennings, Andreas +3 more
openaire +2 more sources
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2012
SUMMARYIn this paper, we present a free and open source platform by using the equivalent‐circuit finite‐difference time‐domain (FDTD) method adapted to cylindrical coordinates to efficiently model cylindrically shaped objects. We will address the special characteristics of a cylindrical FDTD mesh such as the mesh singularity atr = 0 and discuss how ...
Liebig, Thorsten +3 more
openaire +2 more sources
SUMMARYIn this paper, we present a free and open source platform by using the equivalent‐circuit finite‐difference time‐domain (FDTD) method adapted to cylindrical coordinates to efficiently model cylindrically shaped objects. We will address the special characteristics of a cylindrical FDTD mesh such as the mesh singularity atr = 0 and discuss how ...
Liebig, Thorsten +3 more
openaire +2 more sources
Journal of Power Sources, 2001
An influence of the open-circuit standing time after oxidation of the lead electrode was investigated for understanding charge acceptance of the negative electrode of a lead-acid battery. It was confirmed by a potentiostatic transient experiment that charge acceptance of the lead electrode heavily depended on the standing time before charging, and ...
Yoshiaki Yamaguchi +5 more
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An influence of the open-circuit standing time after oxidation of the lead electrode was investigated for understanding charge acceptance of the negative electrode of a lead-acid battery. It was confirmed by a potentiostatic transient experiment that charge acceptance of the lead electrode heavily depended on the standing time before charging, and ...
Yoshiaki Yamaguchi +5 more
openaire +1 more source
SAE Technical Paper Series, 2006
<div class="htmlview paragraph">ABS development on the Safari (SUV class) vehicle was taken up using Bosch ABS 5.3. Subsequent variants with different power trains were supposed to continue with the same ABS, however, with DICOR (Direct Injection COmmon Rail) engine there was a difference in static & dynamic axle reactions resulting in ...
J. K. Chakrabarty +3 more
openaire +1 more source
<div class="htmlview paragraph">ABS development on the Safari (SUV class) vehicle was taken up using Bosch ABS 5.3. Subsequent variants with different power trains were supposed to continue with the same ABS, however, with DICOR (Direct Injection COmmon Rail) engine there was a difference in static & dynamic axle reactions resulting in ...
J. K. Chakrabarty +3 more
openaire +1 more source
2019
The brushed direct current (DC) motor rotates by applying DC voltage. The brushless DC (BLDG) motor also known as electronically commutated motors (ECMs, EC motors) is categorized into synchronous motors. The method of pulse width modulation (PWM) rotation of the brushless DC motor seems to be not straightforward.
NAKAMORI, Seiichi, 132935
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The brushed direct current (DC) motor rotates by applying DC voltage. The brushless DC (BLDG) motor also known as electronically commutated motors (ECMs, EC motors) is categorized into synchronous motors. The method of pulse width modulation (PWM) rotation of the brushless DC motor seems to be not straightforward.
NAKAMORI, Seiichi, 132935
openaire +1 more source
Equivalent Circuit (EC) Approximation of Miniaturized Elliptical UWB Antenna for Imaging of Wood
2020Tale Saeidi +5 more
openaire +1 more source
Electronically Controllable Memcapacitor Circuit With Experimental Results
IEEE Transactions on Circuits and Systems II: Express Briefs, 2021Abdullah Yesil, Yunus Babacan
exaly