Kutheni le nto kufuneka sonyuse i-invert switching frequency?
Esona siphumo sefrikhwensi ephezulu yokuguqula:
1. Ngokunyuka kwe-frequency switching frequency, umthamo kunye nobunzima be-inverter nayo iyancitshiswa, kwaye ubuninzi bamandla buphuculwe kakhulu, obunokunciphisa ngokufanelekileyo ukugcinwa, ukuthutha, ukufakela, ukusebenza kunye neendleko zokugcina.
2. I-higher inverting frequency frequency inokufumana impendulo eguquguqukayo engcono kunye nokuguquguquka okunamandla kweGridi.
3. Ukusebenzisana kunye ne-algorithm yolawulo lwe-Renac Power ekhethekileyo kunye neteknoloji yembuyekezo yendawo efileyo ukuphumeza ukuphazamiseka okuncinci kwe-harmonic yemveliso yangoku.
1. Phantsi kweemeko ezifanayo, ukukhetha icandelo elifanelekileyo lokutshintsha kunye nokwandisa i-invert switching frequency kunokunciphisa inkqubo ye-ripple voltage kunye ne-ripple current, ilahleko ye-AC incinci, kwaye ukusebenza kakuhle kuphezulu.
2. Ngokulinganayo, ukwandisa i-frequency switching frequency phantsi kweemeko ezifanayo kunokunciphisa i-capacitance kunye ne-Inductor volume.
1. Ulwazi oluneenkcukacha:
Yandisa i-frequency invert frequency phantsi kweemeko ezifanayo kwaye unciphise i-capacitor ripple voltage.
Ukwandisa i-frequency invert frequency kumlinganiselo ofanayo kunye nokunciphisa amandla e-capacitor ukufumana i-voltage ye-ripple ye-amplitude efanayo.
Kuyafana nakwi-inductor:
Ngaphantsi kweemeko ezifanayo, ukwandisa i-frequency invert, ukunciphisa i-ripple current.
Ukunyusa ngokulinganayo i-invert frequency kunye nokunciphisa ixabiso le-inductance kunokufumana i-amplitude ripple yangoku, kwaye i-frequency ephezulu inokuzinziswa ngokukhawuleza.
