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The integration of solar photovoltaic (PV) arrays for induction motor drives (IMDs) has attained a lot of research interest due to the versatile applications of IMD including water pumping, cement industries, electric vehicles, and rolling mills etc. Multilevel inverters (MLIs) are a prominent solution for driving medium voltage induction motors (IMs) due to their superior performances over two-level voltage source inverters (VSIs). However, the power quality performance of MLI fed IMDs greatly depends on the pulse width modulation (PWM) strategy employed. Traditional PWM strategies for MLIs s...

Ludhiana: City industrialists, who have large supply (LS) category power connections, are in a soup as despite reaching out to the Punjab State Power .

This paper demonstrates the capability of a solid-state transformer (SST) to improve the power quality of the distribution system. The three-stage 11 kV/400 V, 300 kVA, 3-phase SST discussed in this article comprises a cascaded multilevel converter-based ac/dc converter, multiple-active-bridge (MAB) converter with a high-frequency transformer acting as an isolated dc/dc converter, and a dc/ac inverter. The paper shows by simulation that the SST can address many of the power quality problems caused by grid irregularities such as voltage sag, swell, and harmonic distortion, which can cause volta...

Amit Tomar, managing director West Discom said that Naveen Gupta, in-charge of the Smart Meter Control Centre at Pologround, will take part in the event.

/PRNewswire/ -- The "Recloser Controls: Global Strategic Business Report" report has been added to ResearchAndMarkets.com's offering. The global market for...