ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื
ื‘ืชืขืฉื™ื™ื”, ืœืžืขืœื” ืž-60% ืžื”ื—ืฉืžืœ ื ืฆืจืš ืขืœ ื™ื“ื™ ื›ื•ื ื ื™ื ื—ืฉืžืœื™ื™ื ืืกื™ื ื›ืจื•ื ื™ื™ื - ื‘ืžืชืงื ื™ ืฉืื™ื‘ื”, ืžื“ื—ืก, ืื•ื•ืจื•ืจ ื•ืขื•ื“. ื–ื”ื• ืกื•ื’ ื”ืžื ื•ืข ื”ืคืฉื•ื˜ ื‘ื™ื•ืชืจ, ื•ืœื›ืŸ ื”ื–ื•ืœ ื•ื”ืืžื™ืŸ ื‘ื™ื•ืชืจ.

ื”ืชื”ืœื™ืš ื”ื˜ื›ื ื•ืœื•ื’ื™ ืฉืœ ื”ืคืงื•ืช ืชืขืฉื™ื™ืชื™ื•ืช ืฉื•ื ื•ืช ื“ื•ืจืฉ ืฉื™ื ื•ื™ื™ื ื’ืžื™ืฉื™ื ื‘ืžื”ื™ืจื•ืช ื”ืกื™ื‘ื•ื‘ ืฉืœ ื›ืœ ืžืคืขื™ืœ. ื”ื•ื“ื•ืช ืœื”ืชืคืชื—ื•ืช ื”ืžื”ื™ืจื” ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ืืœืงื˜ืจื•ื ื™ืช ื•ืžื—ืฉื•ื‘, ื›ืžื• ื’ื ื”ืจืฆื•ืŸ ืœื”ืคื—ื™ืช ืืช ื”ืคืกื“ื™ ื”ื—ืฉืžืœ, ื”ื•ืคื™ืขื• ืžื›ืฉื™ืจื™ื ืœืฉืœื™ื˜ื” ื—ืกื›ื•ื ื™ืช ื‘ืžื ื•ืขื™ื ื—ืฉืžืœื™ื™ื ืžืกื•ื’ื™ื ืฉื•ื ื™ื. ื‘ืžืืžืจ ื–ื” ื ื“ื‘ืจ ื›ื™ืฆื“ ืœื”ื‘ื˜ื™ื— ืืช ื”ืฉืœื™ื˜ื” ื”ื™ืขื™ืœื” ื‘ื™ื•ืชืจ ื‘ื›ื•ื ืŸ ื—ืฉืžืœื™. ืขื‘ื•ื“ื” ื‘ื—ื‘ืจื” "ืžื”ื ื“ืก ืจืืฉื•ืŸ" (ืงื‘ื•ืฆืช ื—ื‘ืจื” LANIT), ืื ื™ ืจื•ืื” ืฉื”ืœืงื•ื—ื•ืช ืฉืœื ื• ืžืงื“ื™ืฉื™ื ื™ื•ืชืจ ื•ื™ื•ืชืจ ืชืฉื•ืžืช ืœื‘ ืœื™ืขื™ืœื•ืช ืื ืจื’ื˜ื™ืช


ืจื•ื‘ ื”ืื ืจื’ื™ื” ื”ื—ืฉืžืœื™ืช ื”ื ืฆืจื›ืช ืขืœ ื™ื“ื™ ืžืคืขืœื™ ื™ื™ืฆื•ืจ ื•ืชื”ืœื™ื›ื™ื ืžืฉืžืฉืช ืœื‘ื™ืฆื•ืข ืขื‘ื•ื“ื” ืžื›ื ื™ืช ื›ืœืฉื”ื™. ื›ื“ื™ ืœื”ื ื™ืข ืืช ื”ื—ืœืงื™ื ื”ืคื•ืขืœื™ื ืฉืœ ืžื ื’ื ื•ื ื™ ื™ื™ืฆื•ืจ ื•ื˜ื›ื ื•ืœื•ื’ื™ื™ื ืฉื•ื ื™ื, ืžืฉืชืžืฉื™ื ื‘ืขื™ืงืจ ื‘ืžื ื•ืขื™ื ื—ืฉืžืœื™ื™ื ืืกื™ื ื›ืจื•ื ื™ื™ื ืขื ืจื•ื˜ื•ืจ ืฉืœ ื›ืœื•ื‘ ืกื ืื™ (ื‘ืขืชื™ื“ ื ื“ื‘ืจ ืขืœ ืกื•ื’ ื–ื” ืฉืœ ืžื ื•ืข ื—ืฉืžืœื™). ื”ืžื ื•ืข ื”ื—ืฉืžืœื™ ืขืฆืžื•, ืžืขืจื›ืช ื”ื‘ืงืจื” ืฉืœื• ื•ื”ืžื›ืฉื™ืจ ื”ืžื›ื ื™ ื”ืžืขื‘ื™ืจ ืชื ื•ืขื” ืžืฆื™ืจ ื”ืžื ื•ืข ืœืžื ื’ื ื•ืŸ ื”ื™ื™ืฆื•ืจ ื™ื•ืฆืจื™ื ืžืขืจื›ืช ื”ื ืขื” ื—ืฉืžืœื™ืช.

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื
ื”ื ื•ื›ื—ื•ืช ืฉืœ ื”ืคืกื“ื™ ื—ืฉืžืœ ืžื™ื ื™ืžืœื™ื™ื ื‘ืคื™ืชื•ืœื™ื ืขืงื‘ ื•ื™ืกื•ืช ืžื”ื™ืจื•ืช ืกื™ื‘ื•ื‘ ื”ืžื ื•ืข, ืืคืฉืจื•ืช ืฉืœ ื”ืชื—ืœื” ื—ืœืงื” ืขืงื‘ ืขืœื™ื™ื” ืื—ื™ื“ื” ื‘ืชื“ื™ืจื•ืช ื•ื‘ืžืชื— - ืืœื• ื”ืŸ ื”ื”ื ื—ื•ืช ื”ืขื™ืงืจื™ื•ืช ืฉืœ ื‘ืงืจื” ื™ืขื™ืœื” ืฉืœ ืžื ื•ืขื™ื ื—ืฉืžืœื™ื™ื.

ืื—ืจื™ ื”ื›ืœ, ื‘ืขื‘ืจ ื”ื™ื• ื•ืขื“ื™ื™ืŸ ืงื™ื™ืžื•ืช ืฉื™ื˜ื•ืช ืœื‘ืงืจืช ืžื ื•ืข ื›ืžื•:

  • ื‘ืงืจืช ืชื“ืจ ืจื™ืื•ืกื˜ื˜ื™ืช ืขืœ ื™ื“ื™ ื”ื—ื“ืจืช ื”ืชื ื’ื“ื•ื™ื•ืช ืืงื˜ื™ื‘ื™ื•ืช ื ื•ืกืคื•ืช ื‘ืžืขื’ืœื™ ืžืชืคืชืœ ื”ืžื ื•ืข, ืžืงื•ืฆืจื™ื ื‘ืจืฆืฃ ืขืœ ื™ื“ื™ ืžื’ืข;
  • ืฉื™ื ื•ื™ ื‘ืžืชื— ื‘ืžืกื•ืคื™ ื”ืกื˜ื˜ื•ืจ, ื‘ืขื•ื“ ืฉื”ืชื“ื™ืจื•ืช ืฉืœ ืžืชื— ื›ื–ื” ืงื‘ื•ืขื” ื•ืฉื•ื•ื” ืœืชื“ืจ ืฉืœ ืจืฉืช ื”-AC ื”ืชืขืฉื™ื™ืชื™ืช;
  • ื•ื™ืกื•ืช ืฆืขื“ ืขืœ ื™ื“ื™ ืฉื™ื ื•ื™ ืžืกืคืจ ื–ื•ื’ื•ืช ื”ืงื˜ื‘ื™ื ืฉืœ ืคื™ืชื•ืœ ื”ืกื˜ื˜ื•ืจ.

ืื‘ืœ ืฉื™ื˜ื•ืช ืืœื• ื•ืื—ืจื•ืช ืœื•ื•ื™ืกื•ืช ืชื“ืจื™ื ื ื•ืฉืื•ืช ืื™ืชืŸ ืืช ื”ื—ื™ืกืจื•ืŸ ื”ืขื™ืงืจื™ - ื”ืคืกื“ื™ื ืžืฉืžืขื•ืชื™ื™ื ืฉืœ ืื ืจื’ื™ื” ื—ืฉืžืœื™ืช, ื•ื•ื™ืกื•ืช ืฆืขื“ื™ื, ื‘ื”ื’ื“ืจื”, ืื™ื ื• ืฉื™ื˜ื” ื’ืžื™ืฉื” ืžืกืคื™ืง.

ื”ืื ื”ืคืกื“ื™ื ื‘ืœืชื™ ื ืžื ืขื™ื?

ื”ื‘ื” ื ืชืขื›ื‘ ื‘ื™ืชืจ ืคื™ืจื•ื˜ ืขืœ ื”ื”ืคืกื“ื™ื ื”ื—ืฉืžืœื™ื™ื ื”ืžืชืจื—ืฉื™ื ื‘ืžื ื•ืข ื—ืฉืžืœื™ ืืกื™ื ื›ืจื•ื ื™.

ืคืขื•ืœืชื• ืฉืœ ื›ื•ื ืŸ ื—ืฉืžืœื™ ืžืื•ืคื™ื™ื ืช ื‘ืžืกืคืจ ื›ืžื•ื™ื•ืช ื—ืฉืžืœื™ื•ืช ื•ืžื›ืื ื™ื•ืช.

ื›ืžื•ื™ื•ืช ื”ื—ืฉืžืœ ื›ื•ืœืœื•ืช:

  • ืžืชื— ืจืฉืช,
  • ื–ืจื ืžื ื•ืข,
  • ืฉื˜ืฃ ืžื’ื ื˜ื™,
  • ื›ื•ื— ื—ืฉืžืœื™ (EMF).

ื”ื›ืžื•ื™ื•ืช ื”ืžื›ื ื™ื•ืช ื”ืขื™ืงืจื™ื•ืช ื”ืŸ:

  • ืžื”ื™ืจื•ืช ืกื™ื‘ื•ื‘ n (ืกืœ"ื“),
  • ืžื•ืžื ื˜ ืกื™ื‘ื•ื‘ M (Nโ€ขm) ืฉืœ ื”ืžื ื•ืข,
  • ื”ืกืคืง ืžื›ื ื™ ืฉืœ ื”ืžื ื•ืข ื”ื—ืฉืžืœื™ P (W), ื ืงื‘ืข ืœืคื™ ืžื›ืคืœืช ื”ืžื•ืžื ื˜ ื•ืžื”ื™ืจื•ืช ื”ืกื™ื‘ื•ื‘: P=(Mโ€ขn)/(9,55).

ืœืฆื™ื•ืŸ ืžื”ื™ืจื•ืช ื”ืชื ื•ืขื” ื”ืกื™ื‘ื•ื‘ื™ืช, ื™ื—ื“ ืขื ืชื“ืจ ื”ืกื™ื‘ื•ื‘ n, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ื›ืžื•ืช ื ื•ืกืคืช ื”ืžื•ื›ืจืช ืžื”ืคื™ื–ื™ืงื” - ื”ืžื”ื™ืจื•ืช ื”ื–ื•ื•ื™ืชื™ืช ฯ‰, ื”ืžืชื‘ื˜ืืช ื‘ืจื“ื™ืื ื™ื ืœืฉื ื™ื™ื” (rad/s). ืงื™ื™ื ื”ืงืฉืจ ื”ื‘ื ื‘ื™ืŸ ืžื”ื™ืจื•ืช ื”ื–ื•ื•ื™ืช ฯ‰ ืœืชื“ืจ ื”ืกื™ื‘ื•ื‘ n:

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื

ืชื•ืš ื”ืชื—ืฉื‘ื•ืช ื‘ืื™ื–ื• ื”ื ื•ืกื—ื” ืœื•ื‘ืฉืช ืืช ื”ืฆื•ืจื”:

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื

ื”ืชืœื•ืช ืฉืœ ืžื•ืžื ื˜ ื”ืžื ื•ืข M ื‘ืžื”ื™ืจื•ืช ื”ืกื™ื‘ื•ื‘ ืฉืœ ื”ืจื•ื˜ื•ืจ n ืฉืœื• ื ืงืจืืช ื”ืžืืคื™ื™ืŸ ื”ืžื›ื ื™ ืฉืœ ื”ืžื ื•ืข ื”ื—ืฉืžืœื™. ืฉื™ืžื• ืœื‘ ืฉื›ืืฉืจ ืžื›ื•ื ื” ืืกื™ื ื›ืจื•ื ื™ืช ืคื•ืขืœืช, ืžื” ืฉื ืงืจื ื›ื•ื— ืืœืงื˜ืจื•ืžื’ื ื˜ื™ ืžื•ืขื‘ืจ ืžื”ืกื˜ื˜ื•ืจ ืœืจื•ื˜ื•ืจ ื“ืจืš ืžืจื•ื•ื— ื”ืื•ื•ื™ืจ ื‘ืืžืฆืขื•ืช ืฉื“ื” ืืœืงื˜ืจื•ืžื’ื ื˜ื™:

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื

ื—ืœืง ืžื”ื›ื•ื— ื”ื–ื” ืžื•ืขื‘ืจ ืœืฆื™ืจ ื”ืจื•ื˜ื•ืจ ื‘ืฆื•ืจื” ืฉืœ ื›ื•ื— ืžื›ื ื™ ืœืคื™ ื‘ื™ื˜ื•ื™ (2), ื•ื”ืฉืืจ ืžืฉืชื—ืจืจ ื‘ืฆื•ืจื” ืฉืœ ื”ืคืกื“ื™ื ื‘ื”ืชื ื’ื“ื•ื™ื•ืช ื”ืืงื˜ื™ื‘ื™ื•ืช ืฉืœ ื›ืœ ืฉืœื•ืฉืช ื”ืฉืœื‘ื™ื ืฉืœ ืžืขื’ืœ ื”ืจื•ื˜ื•ืจ.

ื”ืคืกื“ื™ื ืืœื”, ื”ื ืงืจืื™ื ื—ืฉืžืœื™ื™ื, ืฉื•ื•ื™ื ืœ:

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื

ืœืคื™ื›ืš, ื”ืคืกื“ื™ื ื—ืฉืžืœื™ื™ื ื ืงื‘ืขื™ื ืขืœ ื™ื“ื™ ืจื™ื‘ื•ืข ื”ื–ืจื ื”ืขื•ื‘ืจ ื“ืจืš ื”ืคื™ืชื•ืœื™ื.

ื”ื ื ืงื‘ืขื™ื ื‘ืžื™ื“ื” ืจื‘ื” ืขืœ ื™ื“ื™ ื”ืขื•ืžืก ืฉืœ ื”ืžื ื•ืข ื”ืืกื™ื ื›ืจื•ื ื™. ื›ืœ ืฉืืจ ืกื•ื’ื™ ื”ื”ืคืกื“ื™ื, ืœืžืขื˜ ืืœื• ื”ื—ืฉืžืœื™ื™ื, ืžืฉืชื ื™ื ืคื—ื•ืช ืžืฉืžืขื•ืชื™ืช ืขื ื”ืขื•ืžืก.

ืœื›ืŸ, ื”ื‘ื” ื ื‘ื—ืŸ ื›ื™ืฆื“ ื”ื”ืคืกื“ื™ื ื”ื—ืฉืžืœื™ื™ื ืฉืœ ืžื ื•ืข ืืกื™ื ื›ืจื•ื ื™ ืžืฉืชื ื™ื ื›ืืฉืจ ืžื”ื™ืจื•ืช ื”ืกื™ื‘ื•ื‘ ื ืฉืœื˜ืช.

ื”ืคืกื“ื™ ื—ืฉืžืœ ื™ืฉื™ืจื•ืช ื‘ืคื™ืชื•ืœ ื”ืจื•ื˜ื•ืจ ืฉืœ ืžื ื•ืข ื—ืฉืžืœื™ ืžืฉืชื—ืจืจื™ื ื‘ืฆื•ืจื” ืฉืœ ื—ื•ื ื‘ืชื•ืš ื”ืžื›ื•ื ื” ื•ืœื›ืŸ ืงื•ื‘ืขื™ื ืืช ื”ื—ื™ืžื•ื ืฉืœื”. ื‘ืจื•ืจ ืฉื›ื›ืœ ืฉื”ื”ืคืกื“ื™ื ื”ื—ืฉืžืœื™ื™ื ื‘ืžืขื’ืœ ื”ืจื•ื˜ื•ืจ ื’ื“ื•ืœื™ื ื™ื•ืชืจ, ื›ืš ื™ืขื™ืœื•ืช ื”ืžื ื•ืข ื ืžื•ื›ื” ื™ื•ืชืจ, ื›ืš ืคืขื•ืœืชื• ืคื—ื•ืช ื—ืกื›ื•ื ื™ืช.

ื‘ื”ืชื—ืฉื‘ ื‘ื›ืš ืฉื”ืคืกื“ื™ ื”ืกื˜ื˜ื•ืจ ื”ื ืคืจื•ืคื•ืจืฆื™ื•ื ืœื™ื™ื ื‘ืงื™ืจื•ื‘ ืœืื•ื‘ื“ื™ ื”ืจื•ื˜ื•ืจ, ื”ืจืฆื•ืŸ ืœื”ืคื—ื™ืช ืืช ื”ืคืกื“ื™ ื”ื—ืฉืžืœ ื‘ืจื•ื˜ื•ืจ ืžื•ื‘ืŸ ืืคื™ืœื• ื™ื•ืชืจ. ืฉื™ื˜ื” ื–ื• ืœื•ื•ื™ืกื•ืช ืžื”ื™ืจื•ืช ื”ืžื ื•ืข ื”ื™ื ื—ืกื›ื•ื ื™ืช, ืฉื‘ื” ื”ืคืกื“ื™ ื”ื—ืฉืžืœ ื‘ืจื•ื˜ื•ืจ ืงื˜ื ื™ื ื™ื—ืกื™ืช.

ืžื ื™ืชื•ื— ื”ื‘ื™ื˜ื•ื™ื™ื ืขื•ืœื” ืฉื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ื‘ืžื”ื™ืจื•ืช ื”ืจื•ื˜ื•ืจ ื”ืงืจื•ื‘ื” ืœืกื™ื ื›ืจื•ื ื™ืช.

ื›ื•ื ื ื™ ืชื“ืจ ืžืฉืชื ื”

ื”ืชืงื ื•ืช ื›ื’ื•ืŸ ื›ื•ื ื ื™ื ื‘ืชื“ืจ ืžืฉืชื ื” (VFDs), ื”ืžื›ื•ื ื™ื ื’ื ืžืžื™ืจื™ ืชื“ืจื™ื (FCs) ). ื”ื’ื“ืจื•ืช ืืœื” ืžืืคืฉืจื•ืช ืœืš ืœืฉื ื•ืช ืืช ื”ืชื“ื™ืจื•ืช ื•ื”ืžืฉืจืขืช ืฉืœ ื”ืžืชื— ื”ืชืœืช ืคืื–ื™ ื”ืžืกื•ืคืง ืœืžื ื•ืข ื”ื—ืฉืžืœื™, ืฉื‘ื’ืœืœื• ืžื•ืฉื’ ืฉื™ื ื•ื™ ื’ืžื™ืฉ ื‘ืžืฆื‘ื™ ื”ืคืขื•ืœื” ืฉืœ ืžื ื’ื ื•ื ื™ ื”ื‘ืงืจื”.

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ืื›ื•ื ืŸ ืชื“ืจ ืžืฉืชื ื” ื‘ืžืชื— ื’ื‘ื•ื”

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ืืขื™ืฆื•ื‘ VFD

ืœื”ืœืŸ ืชื™ืื•ืจ ืงืฆืจ ืฉืœ ืžืžื™ืจื™ ืชื“ืจื™ื ืงื™ื™ืžื™ื.

ืžื‘ื—ื™ื ื” ืžื‘ื ื™ืช, ื”ืžืžื™ืจ ืžื•ืจื›ื‘ ืžื‘ืœื•ืงื™ื ื”ืงืฉื•ืจื™ื ืคื•ื ืงืฆื™ื•ื ืœื™ืช: ื‘ืœื•ืง ืฉื ืื™ ืงืœื˜ (ืืจื•ืŸ ืฉื ืื™); ืžื”ืคืš ืจื‘-ืžืคืœืกื™ (ืืจื•ืŸ ืื™ื ื•ื•ืจื˜ืจ) ื•ืžืขืจื›ืช ื‘ืงืจื” ื•ื”ื’ื ื” ืขื ื™ื—ื™ื“ืช ืงืœื˜ ืžื™ื“ืข ื•ืชืฆื•ื’ื” (ืืจื•ืŸ ื‘ืงืจื” ื•ืžื™ื’ื•ืŸ).

ืืจื•ืŸ ืฉื ืื™ ื”ืงืœื˜ ืžืขื‘ื™ืจ ืื ืจื’ื™ื” ืžืืกืคืงืช ื”ื—ืฉืžืœ ื”ืชืœืช ืคืื–ื™ืช ืœืฉื ืื™ ืงืœื˜ ืจื‘ ืžืคื•ืชืœ, ื”ืžืคื™ืฅ ืืช ื”ืžืชื— ื”ืžื•ืคื—ืช ืœืžื”ืคืš ืจื‘ ืžืคืœืกื™.

ืžื”ืคืš ืจื‘-ืฉื›ื‘ืชื™ ืžื•ืจื›ื‘ ืžืชืื™ื ืžืื•ื—ื“ื™ื - ืžืžื™ืจื™ื. ืžืกืคืจ ื”ืชืื™ื ื ืงื‘ืข ืขืœ ื™ื“ื™ ื”ืขื™ืฆื•ื‘ ื•ื”ื™ืฆืจืŸ ื”ืกืคืฆื™ืคื™ื™ื. ื›ืœ ืชื ืžืฆื•ื™ื“ ื‘ืžื™ื™ืฉืจ ื•ืžืกื ืŸ ืงื™ืฉื•ืจ DC ืขื ืžื”ืคืš ืžืชื— ื’ืฉืจ ื‘ืืžืฆืขื•ืช ื˜ืจื ื–ื™ืกื˜ื•ืจื™ IGBT ืžื•ื“ืจื ื™ื™ื (ื˜ืจื ื–ื™ืกื˜ื•ืจ ื“ื•-ืงื•ื˜ื‘ื™ ืฉืขืจ ืžื‘ื•ื“ื“). ื–ืจื ื”-AC ื”ืžื‘ื•ื ืžืชื•ืงืŸ ื‘ืชื—ื™ืœื” ื•ืœืื—ืจ ืžื›ืŸ ืžื•ืžืจ ืœื–ืจื ื—ื™ืœื•ืคื™ืŸ ืขื ืชื“ืจ ื•ืžืชื— ืžืชื›ื•ื•ื ื ื™ื ื‘ืืžืฆืขื•ืช ืžื”ืคืš ื‘ืžืฆื‘ ืžื•ืฆืง.

ื”ืžืงื•ืจื•ืช ื”ืžืชืงื‘ืœื™ื ืฉืœ ืžืชื— ื—ื™ืœื•ืคื™ืŸ ืžื‘ื•ืงืจ ืžื—ื•ื‘ืจื™ื ื‘ืกื“ืจื” ืœืงื™ืฉื•ืจื™ื, ื•ื™ื•ืฆืจื™ื ืฉืœื‘ ืžืชื—. ื‘ื ื™ื™ืช ืžืขืจื›ืช ื›ื•ื— ืคืœื˜ ืชืœืช ืคืื–ื™ ืขื‘ื•ืจ ืžื ื•ืข ืืกื™ื ื›ืจื•ื ื™ ืžืชื‘ืฆืขืช ืขืœ ื™ื“ื™ ื—ื™ื‘ื•ืจ ืงื™ืฉื•ืจื™ื ืœืคื™ ืžืขื’ืœ "STAR".

ืžืขืจื›ืช ื‘ืงืจืช ื”ื”ื’ื ื” ืžืžื•ืงืžืช ื‘ืืจื•ืŸ ื”ื‘ืงืจื” ื•ื”ื”ื’ื ื” ื•ืžื™ื•ืฆื’ืช ืขืœ ื™ื“ื™ ื™ื—ื™ื“ืช ืžื™ืงืจื•-ืžืขื‘ื“ ืจื‘ ืชื›ืœื™ืชื™ืช ืขื ืžืขืจื›ืช ืืกืคืงืช ื—ืฉืžืœ ืžืžืงื•ืจ ื”ื—ืฉืžืœ ืฉืœ ื”ืžืžื™ืจ ืขืฆืžื•, ื”ืชืงืŸ ืงืœื˜/ืคืœื˜ ืžื™ื“ืข ื•ื—ื™ื™ืฉื ื™ื ืจืืฉื™ื™ื ืฉืœ ืžืฆื‘ื™ ื”ื”ืคืขืœื” ื”ื—ืฉืžืœื™ื™ื ืฉืœ ื”ืžืžื™ืจ.

ืคื•ื˜ื ืฆื™ืืœ ื—ื™ืกื›ื•ืŸ: ืกื•ืคืจื™ื ื‘ื™ื—ื“

ื‘ื”ืชื‘ืกืก ืขืœ ื ืชื•ื ื™ื ืฉืกื™ืคืงื” ืžื™ืฆื•ื‘ื™ืฉื™ ืืœืงื˜ืจื™ืง, ืื ื• ื ืขืจื™ืš ืืช ืคื•ื˜ื ืฆื™ืืœ ื”ื—ื™ืกื›ื•ืŸ ื‘ืื ืจื’ื™ื” ื‘ืขืช ื”ืฆื’ืช ืžืžื™ืจื™ ืชื“ืจ.

ืจืืฉื™ืช, ื‘ื•ืื• ื ืจืื” ื›ื™ืฆื“ ื”ื›ื•ื— ืžืฉืชื ื” ื‘ืžืฆื‘ื™ ื‘ืงืจืช ืžื ื•ืข ืฉื•ื ื™ื:

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื
ืขื›ืฉื™ื• ื‘ื•ืื• ื ื™ืชืŸ ื“ื•ื’ืžื” ืœื—ื™ืฉื•ื‘.

ื™ืขื™ืœื•ืช ืžื ื•ืข ื—ืฉืžืœื™: 96,5%;
ื™ืขื™ืœื•ืช ื›ื•ื ืŸ ืชื“ืจ ืžืฉืชื ื”: 97%;
ื›ื•ื— ื’ืœ ืžืื•ื•ืจืจ ื‘ื ืคื— ื ื•ืžื™ื ืœื™: 1100 ืงื™ืœื•ื•ืื˜;
ืžืืคื™ื™ื ื™ ืžืื•ื•ืจืจ: H=1,4 p.u. ะฟั€ะธ ืฉ = 0;
ื–ืžืŸ ืขื‘ื•ื“ื” ืžืœื ื‘ืฉื ื”: 8000.
 
ืžืฆื‘ื™ ื”ืคืขืœื” ืฉืœ ืžืื•ื•ืจืจ ื‘ื”ืชืื ืœืœื•ื— ื”ื–ืžื ื™ื:

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื
ืžื”ื’ืจืฃ ื ืงื‘ืœ ืืช ื”ื ืชื•ื ื™ื ื”ื‘ืื™ื:

100% ืฆืจื™ื›ืช ืื•ื•ื™ืจ โ€“ 20% ืžื–ืžืŸ ื”ื”ืคืขืœื” ื‘ืฉื ื”;
70% ืฆืจื™ื›ืช ืื•ื•ื™ืจ โ€“ 50% ืžื–ืžืŸ ื”ื”ืคืขืœื” ื‘ืฉื ื”;
50% ืฆืจื™ื›ืช ืื•ื•ื™ืจ โ€“ 30% ื–ืžืŸ ืคืขื•ืœื” ื‘ืฉื ื”.

ื”ื“ืจืš ื”ื—ืกื›ื•ื ื™ืช ื‘ื™ื•ืชืจ ืœืฉืœื•ื˜ ื‘ืžื ื•ืขื™ื ื”ื™ื ืžืžื™ืจ ืชื“ืจื™ื 
ื”ื—ื™ืกื›ื•ืŸ ื‘ื™ืŸ ืคืขื•ืœื” ื‘ืขื•ืžืก ืžื“ื•ืจื’ ืœื‘ื™ืŸ ืคืขื•ืœื” ืขื ื”ื™ื›ื•ืœืช ืœืฉืœื•ื˜ ืขืœ ืžื”ื™ืจื•ืช ื”ืžื ื•ืข (ืคืขื•ืœื” ื‘ืฉื™ืœื•ื‘ ืขื VFD) ืฉื•ื•ื” ืœ:

7 ืงื•ื˜"ืฉ/ืฉื ื” - 446 ืงื•ื˜"ืฉ/ืฉื ื”= 400 ืงื•ื˜"ืฉ/ืฉื ื”

ื‘ื•ืื• ื ื™ืงื— ื‘ื—ืฉื‘ื•ืŸ ืืช ืชืขืจื™ืฃ ื”ื—ืฉืžืœ ื”ืฉื•ื•ื” ืœ-1 ืงื™ืœื•ื•ืื˜ / 5,5 ืจื•ื‘ืœ. ืจืื•ื™ ืœืฆื™ื™ืŸ ื›ื™ ื”ืขืœื•ืช ื ืœืงื—ืช ืœืคื™ ืงื˜ื’ื•ืจื™ื™ืช ื”ืžื—ื™ืจ ื”ืจืืฉื•ื ื” ื•ื”ืขืจืš ื”ืžืžื•ืฆืข ืœืื—ื“ ืžืžืคืขืœื™ ื”ืชืขืฉื™ื™ื” ืฉืœ ื˜ืจื™ื˜ื•ืจื™ื™ืช ืคืจื™ืžื•ืจืกืงื™ ืœืฉื ืช 2019.

ื‘ื•ืื• ื ืงื‘ืœ ืืช ื”ื—ื™ืกื›ื•ืŸ ื‘ืžื•ื ื—ื™ื ื›ืกืคื™ื™ื:

3 ืงื•ื˜"ืฉ ืœืฉื ื”*600 ืฉืคืฉื•ืฃ/ืงื•ื˜"ืฉ= 000 ืฉืคืฉื•ืฃ ืœืฉื ื”

ื”ืคืจืงื˜ื™ืงื” ืฉืœ ื™ื™ืฉื•ื ืคืจื•ื™ืงื˜ื™ื ื›ืืœื” ืžืืคืฉืจืช, ืชื•ืš ื”ืชื—ืฉื‘ื•ืช ื‘ืขืœื•ื™ื•ืช ื”ืชืคืขื•ืœ ื•ื”ืชื™ืงื•ื ื™ื, ื›ืžื• ื’ื ืขืœื•ืช ืžืžื™ืจื™ ื”ืชื“ืจื™ื ืขืฆืžื, ืœื”ืฉื™ื’ ืชืงื•ืคืช ื”ื—ื–ืจ ืฉืœ 3 ืฉื ื™ื.

ื›ืคื™ ืฉื”ื ืชื•ื ื™ื ืžืจืื™ื, ืื™ืŸ ืกืคืง ืœื’ื‘ื™ ื”ื”ื™ืชื›ื ื•ืช ื”ื›ืœื›ืœื™ืช ืฉืœ ื”ื›ื ืกืช VFDs. ืขื ื–ืืช, ื”ืฉืคืขืช ื™ื™ืฉื•ืžื ืื™ื ื” ืžื•ื’ื‘ืœืช ืœื›ืœื›ืœื” ื‘ืœื‘ื“. VFDs ืžืชื ื™ืขื™ื ืืช ื”ืžื ื•ืข ื‘ืฆื•ืจื” ื—ืœืงื”, ื•ืžืคื—ื™ืชื™ื ืžืฉืžืขื•ืชื™ืช ืืช ื”ื‘ืœืื™ ืฉืœื•, ืื‘ืœ ืื ื™ ืื“ื‘ืจ ืขืœ ื–ื” ื‘ืคืขื ื”ื‘ืื”.

ืžืงื•ืจ: www.habr.com

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