Читать книгу Soft-Switching Technology for Three-phase Power Electronics Converters - Rui Li - Страница 11
Оглавление
Nomenclature
Subscripts
aphase Abphase Bcphase Cggate of switchmmodulationrresonancesswitching cycle
Superscripts
reference vectorxrefreference value
Variables
vvariable voltageVconstant voltagevoltage vectorivariable currentIconstant currentcurrent vectorvdcinstantaneous voltage of DC sideVdcDC component of voltageidcinstantaneous current of DC sideIdcDC component of currentTsswitching periodTrresonant periodfsswitching frequencyfrresonant frequencyflgrid frequencyωrresonant angular frequencyωlgrid angular frequencyφinitial phase angle of gridPactive powerQreactive powerpinstant powerPFpower factorηefficiencydduty cycleϕmagnetic fluxψmagnetic flux linkage
