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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A pulse-width modulation (PWM) strategy based on dual carrier is proposed to suppress the common-mode voltage (CMV) of three-phase voltage source inverters (VSIs). This strategy employs two triangle carriers with opposite phase to reduce the peak value of the generated CMV by avoiding zero voltage vectors. In particular, the effective phase range of the two opposite carriers is derived. The optimal initial phase of the dual carrier is determined through the output performance comparison of VSI. Finally, the experimental results are presented to illustrate the feasibility and validity of the proposed modulation strategy.

Dual carrier based PWM strategy for common-mode voltage reduction of three-phase voltage source inverters