| uqpxrpu| (sparse matrix converter) q|y pxpqp~ u} }~s
r~ur uqpxrpu|uz r| y|rp uz{p r|~u~p ~p ~us ~pwu~y (~ps
x{p uty~u
ru|yu~yu} {y . Ix s yp q
tu xtprp y p~tp~} yp~yy 220/380 B xpryy}y {~}yy 20-50 %) . Bu y qu|rp yrt { xp}u~}
|pq|u~y ~pp ~p xpwy}p ~ps
x{y rxppu y y}yu{z }|u~~y y|x
r xpryy}y p{y y|wu~yz , xr|u y}u~ us pq
yrtp ~p~s psuspp ~ywpu
{ru {y ~pwu~y r ~ps
x{u . P|u pr~u~y xptp~~s y |wu~y p . Puu}u~~u pr|yu ury~s {p y}u~u~y r |
pu rq
|u{tryspu| . Bt~z { t
sz yy~u ~z , p |{ }up~yu{yu
zrp ~p ~ps
x{
(|u{tryspu|y) t|~yu|~u sytpr|yu{yu yr|u~y ~uty~p{r t| yrutu~y r uwy}u |u{~~ {|uz |yp r tu{y {B@ I~ru ~pwu~y . Kpwtp u}p y|rs uqpxrpu| . Sp{ ,
ru|yyrpu ru~ prpyz ~p ~p~ p~y xr|u ~yxy pt }w~ tu|p { rpu~y , r{yz }x~z }}u~ . N y y|p y y|xrp~yy tryspu|uz , yu} ru} r q|py ~r |
rt~y{r |u}u~r , p p{wu q|ptp r{z ~ptuw~ y tpwu yx}u~y}y x~p{ {p}y uq|u~y . R ~uutru~~z rx y rt
yqp yx rt~ tpr|u~yz r tryspu| ~~s {p q|uu u} q|u }~y tryspu| r~ rpwu~~} }uw
~} xru~} r p ru~~s pxqp rt }u~u y us
|y
u p
t 60%) , p{y} {p{ rrt r pq
. Kp{pt~u uqpxrpu|y rxp~~z ~uzp|~z {z , p x~py , y|x
u}u t| t
sy uqyu|uz . I~ru u~|syu{z ~ps
x{z uq
u ttuwp~yu ~
|urz {y) ;
}u~y pt (~r~z {~}yu{yz u{ {purp , }wu q
p~r|u~ ~uxpryy} p{y p~ uqpxrpu|uz ru}p y{ y |wu~y ; y~~yxpy p - r u}
{~}y |u{~usyy ; y~~yxpy p , s|pwyrpu , rx}w~ s|prp~yu trywu~y ~u{|{y tu{r }usprp . Puwtu u} u
r~uz rt~s ~pwu~y xru~p ~~s ~pwu~y xru~p ~~s {p y}uu rx}w~
p~r{y . D| s ~ ...@u}~ p~ uqpxrpu|uz
|