@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o 2156 @@@ʏ탂[hɖ߂@@@@hmcdw@@@@O@@@@ց@@@ @Bu} yru kswekdyrgpes 2018/12/2() 5:44 @ @薼 F Bu} yru @O F kswekdyrgpes <pyaolhurrdkj@yandex.com> @t F 2018/12/2() 5:44 @v F https://prom-electric.ru/ @-------------------------------------------------------------------------
| uqpxrpu| r uu}u~~z uqu} {uz rpu~y . Dy{u~u rt ~w~ t| pr|u~y uqpxrpu| uyp|yxyrp~~ y~usp|~ u} y~rur , q|yx{z { ~uprtp~~} u} ~usyy xp u y}u~u~yy p~s uqpxrpu| ruru~~ uux {~tu~p . A|y~r ru}u~~ p~ uqpxrpu|uz up|yx ru{~u pr|u~yu y~ytp|~} xp{~ . B ur~ur} uqpxrpu|u q~ y|x yy~u r}yu|y . Bu|y{p t| |u{yrtr p{wu }y~y}yxyu xpp , {ryrp|u~~p pp }|u~~z uy y ~uru ~p y }u~y {|yur p{y uqpxrpu|uz r| ~p . K~||u p{wu pwpu ~p qpxu |rt~y{r {|uz (BJT , yx}u~y yxrtyu|~ (p{ {p{ zr , stu y~ru ~pwu~y r |yyu }u~u rpp t ~u{|{y t~px~ y~rur tyspu u} y|xrp~y pr|u}s |u{yrtp y|r}y |u{~~}y uqpxrpu|}y |u{yu{z ~usyy |qx~pu|~s u~p|p . B {puru yz . P}u uqpxrpu|y p ~pt ru t~y pr|u~y py~~~z }py~z , IGBT {|uz rxp~ y p}|yt upx~s r}yu| }p ~~s {p . D| ru~y ~ptuw~y , ~uqty} ~u us|yrp~yu p rpu~y yrtp }x~} uu{|pu|u} ru|yu~yu} }~y tryspu| ru~y|p y|y ~pp - u}p . B ~puu ru} t uurs qrtp , {~}y |u{~usyy t 60%) , ~w~ rqyp p~z uqpxrpu| (sparse matrix converter) . Nu{u ryt ~psx{y y y}u~u~yu quu~ps us|yrp~y }u~uu 1% . Dpr|u~y ytu tp~~z }}u~ . @ https://prom-electric.ru/articles/10/187216/ uqpxrpu| p rpu~y tryspu| : r qtu} . ) . Py } t|wyu|~ ~psx{ y ~u{ xptp ({~| , |pqp~ yqr - u}p t{|u~y ; y~~yxpy p rxp~~z ~uzp|~z {z y}uu rx}w~ uty~u~y rt~z pxz {p pz rpu~y yrt~s tryspu| ~u{s x~pu~y , p p{wu {|yur p{y yxrtru~~ y rtpu s|pt{u ~pwu~yu uqpxrpu| r|u uzy} rpyp~} }utp y~-y}|~z }t|yy) . Hpu} pxryyu ~r |rt~y{r { y|rz |u{~y{y ~pp|p ~uutru~~z rx , t| s , yrty { rp| tryspu| ru~y|p y|y urpu us ~p~u pp{uyy{y py~~~s |u{tryspu| u} yx}u~u~y p {pxp| , ~}y~p|~p }~ uqpxrpu| ~uqty} r{|y ~p {p{ } uqpxrpu|uz ~p ~rp~yy y tu|u~~ ~pwu~yz {p{ |utryu }p|z typpx~ pr|u~y pz . Puy ~usyy t| quuu~y }p{y}}p tpw ~yx{p , ~pu~~z y tu|~} us|yrp~yy {y ~ppp~y ~pwu~y YIM) ~ywpu {ru {y , , ~ p{ {p{ |utryu }p|z typpx~ p ruru rpy} uq~} . Oqtrp~yu , {}u s q quuy ~~z ys~p| t| {u{~s xpruu~y upu} xptp ~uqty} |~ { r xp~-us|y p}p . Npyq|yz u{ xp u y}u~u~yy rury y~yr pr|u~y , }p{y}p|~z }}u~ tryspu| ur|u r|u~yu} ~rz |u}u~~z qpx - |rt~y{rz uqpxrpu| rury} qpx} , rt~u ~pwu~yu@ https://prom-electric.ru/articles/8/126166/ uqpxrpu| - CHB) y tuw~s u~p|p . Apxr} |u}u~} |qs |u{yrtp , y ~uqty}y . O~r~} uy}ur} y|xrp~y }pu}pyu{z ptpyr~z }tu|y |u{tryspu|u} y qy|~u p~xy y . Bt {pwts yx ypuz uy uqyu|uz ru~ }u ; {p~ y {}}py~~z ppp |u{yu{z ~usyy . Puqpxrpu| r up|~ yu}p sus rt~pqwu~y . Bt pu ty~ : Purp sp quuyrpu {~}y rt , {p y ~p uwy} ru{~s pr|u~y pz ~ywu , x~pu~yu {s q|yx{ { tu~y {purp pr|u~y t|w~p us|yrp~yu} t|yu|~y (yy~) y}|p |r|~ . Ot~ru}u~~u tywu~yu ru q|p yrt~z u~y{y ru yx}u~u~y |~y ~pwu~y , y}u~u~yu quu~ps us|yrp~y r|u yu}p yrtp px|y~ y|wu~y . A|y~r ru}u~~ p~ us|yu} yrtp ~uutru~~z rx y y}yu{z }|u~~y y s uz rt r WSP y|y ru {~}yu{s u{p ru}u~y . Kp{pt~u uqpxrpu|y |u{~~s yp uqpxrpu|uz , ~u q|uu {~}y~u , {stp uq|u~yu |u{yu{z ~usyy , p r q|py ~|ur {uz y ~p p{y{u ~pwu~yu . Rru}u~~u utu|u~yu |u{yrtp , ru~~u tpr|u~yu r xpryy}y ypuz uy . Tpr|u~yu yxrtyu|~ q|s {|yurp ~pru~ {~tu~pr y rxrppu r }up||syu{z y uqpxrpu|y |u{~~s yp uqpxrpu|uz r |u{yu{} tryspu|u , , stu ~uqty} {}}y . Py p{y uqpxrpu|uz ~p ~yx{y@ https://prom-electric.ru/articles/8/74016/ |