{(dio)rеMЌи߶|(zh)O(sh)Ӌǔ(sh)һ(sh)ڰb{(dio)ܶ˕룬{(dio)ô_(ni)CҪȫ_ԒMأDzǛ]зwʽı^
{(dio)ֱ׃lg(sh)кܺõĹ(ji)
ҪF(xin)ׂ棺
1{(dio)ÿ_҃(ni)CbM(jn)Ъ_P(gun)ͬL(fng)ʽ{(dio)Cһ_зgĿ{(dio)_
2{(dio)׃la(chn)ƷԸ(j)҃(ni)C__(sh)ضԼ҃(ni)O(sh)ضȵȸN{(dio)(ji)sCݔDʾ{(dio)ĺ(j)ʹ÷ʽIJͬͬfǰ
3ͥп{(dio)ֵr¶Dz_׃l{(dio)ڲؓ(f)ɕrЧԴ{(dio)׃l(yu)ڼͥпԵõܺõİl(f)]
{(dio)ĺcֱӵP(gun)ϵݔʲǺֱӌՅ(sh)磬2500Wͨ1ƥ{(dio)Bm(x)һСrҪ2.5H2500Wͨ1ƥ{(dio)Bm(x)һСrĵܼs0.9ȣ(ji)Ϳ{(dio)Խ0.4 @{(dio)ݔһݔ빦ʵ2.6—2.9ݔ빦ʲǛQֱء(bio)ʾп{(dio)ݔݔʵͨNڿ{(dio)C(c)Ԏ҂˽{(dio)ĺ
{(dio)Ӌ㹫ʽ:
1.r=书÷1000
2.Ɵr=ƟṦ+o늼ӟṦʣ÷1000
С1P{(dio)_25ȣ
书700WļrӋһСr0.7ȣ12Сr8.4
ƟṦ700W+o늼ӟṦ1000WƟrӋһСr0.7+o늼ӟ1=1.712Сr20.4ȡ
{(dio)-{(dio)Ӌ҂ͿӋһ´{(dio)҃ɏdסլO(sh)MʹõǴu{(dio)VRV-Nϵһ_C5_҃(ni)CCʞ4050W5_҃(ni)Cʷքe65W62W62W56W56WôһСrĺ飺4050+65+62+63+56+56WM1000=4.351ȡ O(sh)һʹ8Сrһʹ30ôһº飺4.351×8×30≈1044
{(dio)-w{(dio)ӋȻ҂فӋʹôw{(dio)ºҲ҃ɏdôҪ5_w{(dio)O(sh)ɿ͏dôuCFVXB350LC-Wϵ书ʞ1700WPʹôС1ƥFTXS225KCPWϵ书ʞ680Wôͬr_@5_{(dio)һСr飺1700×2M1000+680×3M1000=5.44ȡ ͬӼO(sh)һʹ8Сrһʹ30죬ôһº飺5.44×8×30≈1305ȡ
ϾǴ{(dio)Ӌ㷽ڷw{(dio){(dio)߀һc{(dio)^mCh(yun)h(yun)(yu)ڷw{(dio)ڽ(jng)(j)ԽԽl(f)_(d)δ{(dio)ɞЈ
Yѣ{(dio)ͷgme҃(ni)Դ҃(ni)ضO(sh)h(hun)ضȵP(gun)֮{(dio)Ǻ㶨ġ