English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Modern inverters have been employed to achieve high dynamic operation in the context of variable speed drives. But due to high dv/dt introduces Zero Sequence Voltage (ZSV) results in adverse effects like bearing currents and electromagnetic interference. In this proposed work, the techniques to overcome the drawbacks due to conventional inverter and multilevel inverter have been presented i.e, by using multilevel inverter fed open end winding. In this paper the performance characteristics of Induction motor with different PWM techniques like sinusoidal PWM (SPWM), third harmonic injection PWM(THIPWM) have been analyzed and the harmonic analysis has been carried out using MATLAB/SIMULINK environment and to validate the proposed work, several simulation results for different modulation index are listed out.

REDUCTION OF ZERO SEQUENCE VOLTAGE USING MULTILEVEL INVERTER FED OPEN-END WINDING INDUCTION MOTOR DRIVE