{(dio)ϵy(tng)O(sh)Ӌrsõ늙CǸ(j)O(sh)ӋؓxһO(sh)Ӌļҹز׃{(dio)rğؓɿDz׃D2һýƽؓr
{(dio)һؓ50%µĕrg^ȫ\Еrg50%ͨsˮ·O(sh)Ӌز56H(yng)ñ֕rgsˮ·ĜزH24棬@fˮsˮͨO(sh)Ӌ@Ӿγ{(dio)͜زؓĹrڛ]ʹù(ji)ϵy(tng)ǰlµˮʼKȫ\ܵеĹˮֻͨ^yTʽ{(dio)(ji)@ؕa(chn)Ĺ(ji)pʧͬrҲ늙CؓװSܡ{(dio)ˮ늙Cĺsռ{(dio)ϵy(tng)30-40%ʌMй(ji)ܸк@Ĺ(ji)Ч
(ji)Փ(j) wW(xu)Փ֪xʽwݔO(sh)䣨xʽˮL(fng)CȣݔQcD(zhun)nݔPP̣cD(zhun)nƽݔNcD(zhun)nηȣÔ(sh)W(xu)ʽɱʾ飺Q K1 × n P K2 × n2N Q × P K3 × n3 (K1 K2 K3(sh))ԭ֪ˮõD(zhun)ˮõݔʾͿ½ࡣ猢늙CĹl50Hz40HztՓl40Hzcl50Hzݔ֮Ȟ(40/50)3=0.512`C{(dio)ϵy(tng)н׃l(ji)ϵy(tng)׃lg(sh)׃ˮD(zhun)ف{(dio)(ji)ܵеȡyT{(dio)(ji)ʽȡ@Ĺ(ji)Чһ㹝(ji)ʶ30ͬr׃lܛӹܼƽ{(dio)ٵcɌF(xin){(dio)ƽ(wn){(dio)(ji)LCMܽMʹÉ
(ji)ܷ
{(dio)ѭh(hun)ˮϵy(tng)Ļˮcˮض֮ӳϵy(tng)ҪMеğύQˣ(j)ˮcˮĜضȲѭh(hun)ˮĶƟύQٶxĹ(ji)ܿƷ
ˮѭh(hun)ϵy(tng)
ˮijˮضCЧQģͨ^(wn)ˮضȿԜʴ_ķӳ҃(ni)ğؓrɴˮѭh(hun)ϵy(tng)Ĺ(ji)ܸȡˮضĿͨ^׃lԄ{(dio)(ji)팍F(xin)҃(ni)ضȵĿ
sˮѭh(hun)ϵy(tng)
sˮѭh(hun)ϵy(tng)ͬrh(hun)ضȼ҃(ni)ؓɃɷӰ푣ѭh(hun)ˮܵ(c)ˮزܜʴ_ӳԓϵy(tng)ğύQԳˮcˮ֮gĜز҃(ni)ضȵ(j)ǺĹ(ji)ܷʽh(hun)ضȲ׃r£زf҃(ni)ؓ^(yng)sõD(zhun)٣sˮѭh(hun)ٶ(yng)ģزСtpСsD(zhun)
(j)ɵó(ji)ܹ̽Y(ji)(gu)ʾDD3ʾ ψDԓ
{(dio)(ji)ܷĻ˼·飺 քeCl(f)ˮ̎ˮˮ̎bضȂrzyܾW(wng)ĜضģM̖0~10V4~20mAo׃lͨ^׃l(ni)õPID\ݔ(yng)lָԄ{(dio)(ji)ˮD(zhun)٣Ķ{(dio)(ji)ѭh(hun)ˮğύQٶKF(xin)҃(ni)ضȵĿơҪef׃l(ni)O(sh)Ӌϼ˜ز̎ܣϵy(tng)o䌣ÿģK
һƪ
҇{(dio)l(f)չڅݷ
һƪ
ďļͥ{(dio)xęCMD(zhun)׃