The approaches to the control of hybrid VAR compensator are considered. A is a passive and active connected in series. part represented by thyristor-switched capacitor bank. power implemented on basis an autonomous voltage inverter, through transformer series with part. Most reactive compensated means compensator’s combines advantages (low price, reliability) compensators (possibility smooth po...

The electrical performance of Hybrid capacitors (US Patent 5,369,547) using high capacitance density electrochemical capacitor cathodes, electrolytic capacitor anodes and dielectric, and compatible electrolytes is strongly influenced by the nature of the electrolyte employed and the physical characteristics of the electrodes. Management of overall capacitor performance usually involves optimizi...

This paper represents an effective method for optimal placement of DG and capacitor in distribution system. The main objective is to reduce the power losses in the system by placing capacitor and DG of optimal size and at optimal location. Distribution system connects the high voltage transmission system and low voltage side, hence it is necessary to keep the system at minimum losses for making...

This paper presents protection and fault location of wye-connected shunt capacitor banks used in medium or high voltage applications. The proposed method is sensitive to single element failure obtained by using adaptive instantaneous superimposed current each phase. change equivalent reactance computed time-domain signals find the number failed types fault. faulted identified sign difference lo...

The water treatment plant (WTP) employs a variety of electrical machines and utilities, making it an intensive energy consumption plant. In this study, audit was conducted on the Basbari WTP in Kathmandu, Nepal to identify hotspots that consume most recommend solutions for energy-efficient operation. A power quality analyzer used analyze patterns parameters data from electricity authority. stud...

The Los Alamos computational model of exploding metallic foil behavior has been used to analyze and design a wide range of experiments in which exploding metallic foils were driven by the output current of capacitor banks and magnetic flux compression generators. Currents in the experiments ranged from 1 kA-16 MA and foil conduction times ranged from 200 ns-300 J.lS. The successes and limitatio...

A fund manager has to abide by a set of business and financial parameters before selecting and including a particular stock in an Islamic fund portfolio. There are various Islamic screening methods followed by stock indices and banks, namely Dow Jones Islamic Market Index (DJIMI), FTSE Global Islamic Index Series, S&P 500, MSCI (Morgan Stanley Capital International) and Accounting and Auditing ...

The main aim of this work was the maximization energy saving balanced and unbalanced distribution power systems via system reconfiguration optimum capacitor’s bank choice, which were estimated by using a new algorithm: modified Tabu search Harper sphere (MTS-HSSA). results demonstrated that proposed method is appropriate for improving performance compared with other methods reported in literatu...

The paper deals with a new 12-bit low power switched-capacitor (SC) ADC for portable applications, such PDA, notebook etc. The paper describes design of ADC and its behavioural modelling regarding low power consumption. The Op-Amp sharing technique and capacitor scaling approach are utilized to obtain it. The basic block topology design is outlined too. The cancellation techniques to avoid the ...