Results 241 to 250 of about 3,885 (299)

Capacitor Bank Balancing

2021 IEEE/IAS 57th Industrial and Commercial Power Systems Technical Conference (I&CPS), 2021
High voltage (HV) capacitor banks are constructed using combinations of series and parallel capacitor units to meet the required voltage and kvar requirements. These capacitor banks utilize protective relays which will trip the bank when problems are detected.
Namita Rani Panda, Santosh Pachpund
exaly   +2 more sources

Thermal Modeling of an Electrolytic Capacitor Bank [PDF]

open access: yes2020 IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL), 2020
This paper proposes a capacitor bank thermal impedance model considering the coupling between capacitors. FEM simulations and experimental characterizations are performed on 450 V/5.3 mF electrolytic capacitors. The comparative results verify the effectiveness of the proposed thermal model.
Yin, Zhijian   +2 more
core   +4 more sources

High Voltage Charging of a Capacitor Bank [PDF]

open access: yesIEEE Transactions on Plasma Science, 2008
We have demonstrated the feasibility of charging a capacitor bank to a high voltage using an autonomous ultra-compact explosively driven source of prime power. The prime power source is a longitudinally driven shock wave depolarization of a ferroelectric ceramic.
Sergey I. Shkuratov   +5 more
openaire   +3 more sources

Reliability Evaluation and Optimization of Capacitor Bank [PDF]

open access: yes2018 IEEE Energy Conversion Congress and Exposition (ECCE), 2018
Capacitors are widely used in power electronic converters to buffer the pulsation power, filter the harmonics and support voltage for stable operation. For these applications where single capacitor can not fulfill the voltage rating or capacitance requirements, capacitor bank is always used as the energy buffer by connecting several capacitors in ...
Wang, Haoran, Wang, Huai
core   +3 more sources

Multi-objective Optimization of Capacitor Bank Considering the Parasitic Parameters of Capacitors [PDF]

open access: yes8th Renewable Power Generation Conference (RPG 2019), 2019
For the applications where a single capacitor is incapable to meet the needs, different types, behaviors and specifications of capacitors can be packaged as a capacitor bank to fulfill the requirements of the systems. Even though some commercial capacitor bank products have already existed in the market, most of them are the experienced based design ...
Li, Cunzhong   +4 more
openaire   +3 more sources

Reliability Calculations for Capacitor Banks

IEEE Power Engineering Review, 1983
The reliability of high voltage power capacitor banks has been analyzed using a statistical model based on the failure intensity of the single capacitor element. The expected lifetime of the bank is obtained by computer simulation of element failure sequences leading to bank failure according to a preselected criterion.
Ake Danemar, Thomas Lovkvist
openaire   +1 more source

Fuseless capacitor banks

IEEE Transactions on Power Delivery, 1992
A fuseless capacitor bank construction is described. Before the first fuseless capacitor bank, engineering tests were performed to ensure that the fuseless concept was sound. Testing of faulted units included: continuous current, capacitor switching, and capacitor losses (power factor).
P.H. Thiel, J.E. Harder, G.E. Taylor
openaire   +1 more source

Precision Capacitor Bank

2007 IEEE 34th International Conference on Plasma Science (ICOPS), 2007
Summary form only given. High voltage capacitor banks may be required to deliver precise amounts of energy to the load. Various industrial and scientific systems including lasers, magnets and flash lamps may require precise and repeatable energy delivery. This paper discusses the design of capacitor banks to meet these requirements.
Andrew H. Bushnell   +3 more
openaire   +1 more source

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