Results 51 to 60 of about 790 (164)
Voltage Mode Pulse Width Modulator Using Single Operational Transresistance Amplifier
Journal of Engineering, 2013 This paper presents a voltage mode pulse width modulator (PWM) using single operational transresistance amplifier (OTRA). The proposed PWM consists of a relaxation oscillator output which is modulated using modulating signal.
Rajeshwari Pandey +2 more
doaj +1 more source
SPICE‐compliant load flow analysis of power distribution networks with behavioral loads
International Journal of Circuit Theory and Applications, Volume 52, Issue 4, Page 1597-1606, April 2024.Simulation Program with Integrated Circuit Emphasis (SPICE)‐compatible alternative solution for the steady‐state (i.e., load flow) analysis of a power distribution network (PDN) bridges the gap between energy tools and circuit solvers. Circuital interpretation via RL type t‐domain equivalents accounts for the steady‐state behavior of the PDN and loads.
Paolo Manfredi +3 more
wiley +1 more source
A high‐power electromagnetic source for disabling improvised explosive devices
High Voltage, Volume 9, Issue 2, Page 403-409, April 2024.Abstract Ultra‐wideband (UWB) microwave sources driven by specialised pulsed power generators have experienced a considerable development in the last decade due to their wide domain of new applications such as defence or counter‐terrorism activity. The authors present the main findings of a research dedicated to the development of a pulsed power‐driven
Laurent Ariztia +8 more
wiley +1 more source
Modélisation des propriétés électriques et caractérisation des panneaux photovoltaïques
Revue des Énergies Renouvelables, 2009 Dans ce papier, nous analysons la modélisation dans le logiciel ‘Pspice’ et la caractérisation électrique des panneaux photovoltaïques (PV) actuellement commercialisés.
T. Mrabti +5 more
doaj
Third Order Universal Filter Using Single Operational Transresistance Amplifier
Journal of Engineering, 2013 This paper proposes a multi-input single-output (MISO) third order voltage mode (VM) universal filter using only one operational transresistance amplifier (OTRA). The proposed circuit realizes low-pass, high-pass, all-pass, band-pass, and notch responses
Mourina Ghosh +3 more
doaj +1 more source
Dianci bileiqi, 2017 针对国内实际运用于电涌保护器（SPD）的冲击平台较少,从而增加了对电涌保护器一系列研究困难的情况,利用PSPICE仿真软件采用组合波对多级SPD线-地、线-线两种工作模式下的残压以及通流量进行测试,测试结果并与实际冲击平台下测量结果进行对比分析,得出仿真冲击试验最终的最大残压值与最大通流容量较实际测量更为理想,但是总体上讲两者差距并不大,实际冲击试验结果对仿真结果进行了验证,充分说明了PSPICE仿真冲击试验的可行性。因此,在缺乏实际冲击工作平台的情况下 ...
陈超, 周先春
doaj
Chaos Theory and Applications, 2020 The dynamical behaviors and chaos control in Indirect Field Oriented Control (IFOC) of 3-phase induction motor is investigated in the present paper. The IFOC of 3-phase induction motor exhibits steady state behavior, Hopf bifurcation and chaotic behavior
Justin Roger Mboupda Pone +4 more
doaj
Capacitor Voltage Balancing Control for Flying Capacitor Multilevel Inverter [PDF]
Journal of Electrical and Electronics Engineering, 2014 This paper presents a control scheme for full bridge flying capacitor inverter to achieve balancing voltages on inverter capacitors. It examines the effects on the output voltage inverter, and then it realizes two control schemes that will balance the ...
ŞCHIOP Adrian
doaj
Cascadable Current-Mode First-Order All-Pass Filter Based on Minimal Components
The Scientific World Journal, 2013 A novel current-mode first-order all-pass filter with low input and high output impedance feature is presented. The circuit realization employs a single dual-X-second-generation current conveyor, one grounded capacitor, and one grounded resistor, which ...
Jitendra Mohan, Sudhanshu Maheshwari
doaj +1 more source