@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o 2161 @@@ʏ탂[hɖ߂@@@@hmcdw@@@@O@@@@ց@@@ @Htprrzu urhwsllkqjij 2018/12/2() 6:48 @ @薼 F Htprrzu @O F urhwsllkqjij <hioeustjyoag@yandex.com> @t F 2018/12/2() 6:48 @v F https://prom-electric.ru/ @-------------------------------------------------------------------------
| uqpxrpu| |u{~~s yp . E|y |u{tryspu| ~pp ru , t~p{ , {u }s y}u~ r }|u~~} yxrtru , pqp r yxrtru , ~w~ rqyp ~p qpxu |rt~y{r {|uz , {u quuyrpu su~up~z q }wu~y p~ry {rptpy~z . Rp}z z q pr|u~y pz , u} q|uu u{yr~u pr|u~yu qux rt~s {p ru~~u tpy{y |wu~y p . Qus|yrp~yu tpy rt xr|u |y r{u }p{y}p|~u y|xrp~yu }x~s yr|u~y . Hpu} } uyp|yxyrp~~s ry|yu|~s zrp , q quuy pqy|~u tpr|u~yu . Rxtp~yu yu} rt~pqwu~y , yru| { x~pyu|~} ru~y us r y~u~uu xr tpr|u~yy r yu}p u|~pqwu~y y ~p {~tu~pp . . Rru}u~~u uqpxrpu|y p y~yyp|~ ~u }wu y}p|~ ~ppyrp t pr|u~~ xptp y r {} ~r~p sp}~y{p |utu xp u {~}yy u|p r yu}p sus rt~pqwu~y xp u ru~y yxrtyu|~y y u uqyu|uz uu}u~~s {p , q|yx{z { y}u , uy}ur} tp~~s uqpxrpu| . Twu r y~rup y|xu {}qy~py tr y|r {|uz . ^ {~ruu y r {puru yz . K}u s q |y x~p{uu}u~~u ~pwu~yu } ru~~z {|pryp |p , ~y r u}u r~u~y}y utu|~}y |u{yu{y}y , y r ysu yx-xp |w~y yu} ru}u~y . Rrurp qpq{p y ur y r~uxp~} {pxu uy (u~|syu{z ~psx{y)@ https://prom-electric.ru/articles/8/27990/ uqpxrpu| } s : uty~y tu{y px , t{|u~~}y pp||u|~ . Euru~~ , tprpu} ~p q|wyrp~yu qtrp~y . Bp sp q|uu pxrur|u~~z yu} . N ~pyq|uu pp~u~yu |y|y uqpxrpu|y |u{y~t{y~~s yp pp{uyy{y py~~~s tryspu| xr|u uqpxrpu| pqp ~p ~}y~p|~z }~y uy}urp}y }~sr~urs uqpxrpu| . E {|p zr ({tu , {u ~uqty} ttuwyrp r p{} |pu qs p~rp , uy r |pu ~psx{y t| pr|u~y |u{tryspu|u} , {p{ yxsr|u~yu y rt yqp yx st{s rtrtp tpu r us ~psx{y rxppu }u~u~yu} ptp }u~u }y~y}p|~ ty}s x~pu~y rt~s ~pwu~y (utr} r{|u~y tr rxp~~ {|uz y~rup) y }uwu}~~s up qtrp~y . E|y }~y , p{yu{y 100% }up~yu{z ~usyy }wu~y r~pp|u ry|p ~p q|wyrp~yu . . Rru}u~~u utu|u~yu |u{yrtp , stu p~ sp}~y{y px~s ~pwu~y (dv/dt) y |pr~ , ~ r pr}pyu{} uwy}u }wu~y |u}u~r , ~urx}w~ , quuyrpp y y|p prpyz~ ypyz , p p{wu xr|u us|yrp tp rt , r{p~ y}|r {}}pyy y|wu~~p { p yu~y q|puz y}u~u~y us|yrp~y y{|p uy tpr|u~y r }psyp|y rutu { ~psx{u , y~p|u~ {rptp p K~y y|rz |u{~y{y t { y| uzy |p prtp~ y}u~u~yu ru{~s us|yrp~y }u~uu 1% . Nutp{} ~uqty} q|uu r{u {pur ~yy , rtp} y us|yrp~yu p@ https://prom-electric.ru/articles/8/87661/ uqpxrpu| , q quuy |utrpu|~ }u~ { , rqypzu uqpxrpu|y , u~ r{y sp}~y{ r uu}u~~z { r |qz rt~z }~y |u{yrtp (t{pxp~ , p~r{p ~py~pu y~y tu~sy p{yu{y px wu ru} { yx-xp ru|yu~y ~pp|~s }}u~p t| yqr - ~u~yu }up~yu{z pp{uyy{y py~~~s tryspu| . Np tp~~z uqpxrpu| uu}u~~s {p . Mup~yu{yu pp{uyy{y y ~p}{u ty~p{ru ~pwu~yu }puyp|p uux rt/rt) . Puqpxrpu| qp~}y tytp}y . O~r~z y~y pq r|u~yu} ~rz |u}u~~z qpx - rx}w~ syq{z ~pz{y yrtp pp{u~ uu y y {y . O~y y}u |w~ {~{y , p~r{p ~py~pu y~y tu~sy p{yu{y px |u rp~r|u~y yp~y upx~s y|y t{|u~yu} uux { }yu YIM , p p{wu }wu }u~ tpr|u~yu ~pp sus rt~pqwu~y , q|yu {|uqp~y tpr|u~y uut px|y~}y ~pwu~y}y , {u ru|yyrp y} xp}u~ |u}u~r ~ywpu ~ptuw~ , xpyrpu r qrtp , y|xu}u t| }yrp~y px . Nu ru q|uu uux~p , pr|u~yu {pur us|yrp~y u~|syu{y ur }|u~~}y y~}py~~}y u}y (Profibus/DP , y pz rpu~y y B) , {~}y uq|u} ~usy rpu~y , q|yu {|uqp~y tpr|u~y uut px|y~}y uwy}p}y us . B q|uu y{yz typpx~ |pr~z us|yr{y q|y}y , {stp uqpxrpu| u| uytyu{s yx}u~u~y p , p t| ~psx{ px~s yp@ https://prom-electric.ru/articles/8/48205/ |