Results 11 to 20 of about 17,378 (262)
IEEE Access, 2020 The audible noise of AC filter capacitors is one of the major noise sources in High Voltage Direct Current (HVDC) converter stations. In order to avoid the sharp noise of AC filter capacitors, it is necessary to design a Multiple Harmonic Current ...
Jingang Han +5 more
doaj +1 more source
Optimal Planning of Active Distribution Network Based on Soft Open Point and Shunt Capacitors [PDF]
E3S Web of Conferences, 2021 As the penetration of distributed wind power in the distribution network continues to increase, the uncertainty of its output has a serious impact on the stable operation of the distribution network.
Yang Haiyue +5 more
doaj +1 more source
A NEW METHODOLOGY CALLED DICE GAME OPTIMIZER FOR CAPACITOR PLACEMENT IN DISTRIBUTION SYSTEMS
Electrical engineering & Electromechanics, 2020 Purpose. Shunt capacitors are installed in power system for compensating reactive power. Therefore, feeder capacity releases, voltage profile improves and power loss reduces.
M. Dehghani +5 more
doaj +1 more source
Energy processes in combined power supplies with linear capacitors and supercapacitors
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2019 In this paper, energy processes in combined power supplies with supercapacitors (nonlinear capacitors) and linear capacitors at their charge from a non-ideal DC source, for which there is a rechargeable battery, have been analyzed.
O.O. Biletskyi
doaj +1 more source
Jurnal Nasional Teknik Elektro, 2016 Electric power system is said to have a high degree of reliability if the system is able to provide a supply of electrical energy required by consumers continuously.
Syukri Yunus +2 more
doaj +1 more source
Research progress in anode prelithiation techniques for lithium-ion energy storage devices
Cailiao gongchengDriven by the “dual-carbon” strategy，which accelerates energy structure transformation，the market demand for high-performance electrochemical energy storage systems has surged significantly.
WANG Hao +5 more
doaj +1 more source
EnergiesIn power engineering, the importance of maintaining a high power factor in low-voltage electrical installations is known. In power substations for industry, the usual method of coupling is to use an automatic power factor controller which connects ...
Gabriel Nicolae Popa +1 more
doaj +1 more source
Frontiers in Energy ResearchIntroductionSuper capacitors were regarded as one of the most effective frequency regulation technologies in power systems. The major issue of applying super capacitors for frequency regulation is the limited energy capacity and the high construction ...
Wang Zhidong, Han Xiaonan, Wang Ying
doaj +1 more source
Simple Capacitors to Supercapacitors - An Overview
International Journal of Electrochemical Science, 2008 The renaissance of electrical/electrochemical double layer capacitors is occurring at a phenomenally high rate as the significant role of these power storage devices in traction, space flight technology, power electronics and other related fields is ...
M. Jayalakshmi, K. Balasubramanian
doaj +1 more source
A Torque Control Method Based on
IEEE Access, 2021 In traditional motor drive system, large volume electrolytic capacitors are utilized to buffer energy and stabilize the dc-link voltage. However, these capacitors affect the reliability of the drives and narrow the conduction angle of diode-rectifier. As
Haichun Li +4 more
doaj +1 more source