| | uqpxrpu| y{ y}u~u}p |sy ~pxrpu pxuwu~~z }py~z uqpxrpu| xptp~~z pp{uyy{z V/f , xtprpu}u y~y{} ry sp}~yu{y pr|y : uty~y tu{y {B@ I~ru YIM) ~ywpu {ru {y r uy . Pp{yu{yz y}u~u~y pr|u} uwy}r ~p {z }~y ru}p y{ y xpppu r }~z y~u||u{p|~z y~}u~ pr}pyxpyy px|y~ u~|syu{y up {p{ |utryu , ~pu~~} }x~} uxy} . Xp~z uqpxrpu| p t|wu~ uturrp p uqpxrp~y ~usyy }wu q q|u u} q|u ~}y~p|~s {p rustp uqu ttuwp~yu ~~z { }u~pu rt~ ru|yy~ tpr|u~y r px~|~ {yr rt~s ~pwu~y . Nu{u ryt ~psx{y . Rust~ y|rp |u{~y{p y q|y} {} . Npyq|uu ~u |wu~yu p , }up~yu{y}y , r qrtp , ~uqty} ttuwyrp ~~u ~u~yu }uwt }uw~}y yrtp}y uu}u~~s {p y}u tru rx}w~y zrp ~usy rtu|u y~ytp|~p pr|p . Dpr|u~yu r p~xyp . B p{y p~ uqpxrpu|uz p , {u , ~py}u , ~uty}z t| uqpxrp~y }y t~|~u u~pu {yru ~pwu~y {p{pt~s uqpxrpu| r|~u sp}}~u quuu~yu , p t| pq , yrz us|yr{y r{y} {r} }}u~} py~~~ |u{tryspu|uz }y~y}p|~}y u}y . Npu~yu y}}uyy |r|~ rt~s ~pwu~y xru~p ~~s ~pwu~y , |pr~z { py~~~s |u{tryspu| y ~p}{u ty~p{ru ~pwu~yu }puyp|p ~{y} Kpwtz yxrtyu| u}y r{|y ~p {p{@u}~ p~ uqpxrpu|uz uqpxrpu| qu~ pr| pxtu|~ { y xr|u y}u~ us ~psx{y (~psx{y r }yrz p{y{u |y| p~ us|yu} yrtp ru{~} pr|u~yu} (IGCT Integrated gate-commutated thyristor) . Puy ~usyy . B ur} |pu yx tury tr~ppr|u~~ {|uz (BJT , }w~ pr}pyu{y uu{|y yrt (p~-pr|u}z yrt uu}u~~s {p . Mut }t|yy . Bx}w~ pr|u~y |u{tryspu|u} , u}up r pru q|y~rp qr yqr - ~pp|p yyr , qux uru~~ yx}u~u~y ptp) , uu yx y ur qp~z rxy r{y} x~pu~yu} ~pwu~y , t{|u~~}y pp||u|~ . Kp{pt~u uqpxrpu|y ~~s {p y|xu {}qy~py tr ru~y {|uz) y|y }u~y xppp . . Py p{y yxrtru~~ up {p{ }|u~~z }y{u . D| |u~y } rt~s ~pwu~y y|y y~~~s tryspu| ~y}p uu}u~~u ~pwu~yu sp~yu~ }p{y}p|~} pqy} ~pwu~yu} y { y~t{yr~z ~psx{z xr|u : r xpryy}y x}upus p~}pp , st{y y uru~~} }u~u~y ptr ~p ~us ~pwu~y } }py~ uqpxrpu|uz p uu}u~~s {p , }rs y~rup . K~||u p{wu y~pt|uwy { {pusyy } {r tryspu| ~py~pu ptp . Oqtrp~yu , |pqp~ yqr , ~ y ttuwp~y ~~s tuwrp {| 2800 (xpryy {|yurp ~pru~ {~tu~pr y ru|yyrpu { |wq qtrp~y r u|} y r u . P} p{yu y~ru ~pwu~y xr| |p q|uu u} ~p@u}~ uqpxrpu|uz q uqpxrpu| yx|yrp~~} xpr} IGBT . Drp ~r~ ~utp{p py~~~s |u{tryspu| ({ y up|~s tpr|u~yz r y~rup y|xu pu|u~~p y~t{yr~ . Itu z }tu|y . K . ^ uwy} ru{~s pr|u~y { rpu~y . E|y t| tpy yrty { tp~} }up~yu{y} ~psx{p} . Nupr~u putu|u~yu u , y sp~yyu|~ tytr uty~u~~ |utrpu|~ t| rtp px q|uu y{yz typpx~ , uusur , p uu{|u~yu r~u~y y ~ywu~yu {y rpu~y . B {~u XX ru{p ry|y uru ru{yu yy . B ysu puyrpu ~p yrt~u }up~yx} y u{py ur . Tqutyu , u} y|y up{yr~ y~~~ tryspu|uz ~u{s x~pu~y , {u , p p{wu uu~yu q|s }}u~p ~p px pz rpu~y , yx}u~u~yu p rpu~y {{xp}{~ py~~~ tryspu|uz . Bx}w~ pr|u~y |u{tryspu|u} . K~tu~p~z uqpxrpu| p y~stp pr tu|y , r{yz }}u~ ~p ~yx{y qp , {z y}uu ry ty~rp y }}u~} ~p |{ ~yx{r|~ {}~u~r , { tp~} }up~yu{y} ~psx{p} . Yy{u pxryyu ~r |syz uqpxrpu|uz p rpu~y . Mup~yu{yu pp{uyy{y . Rru}u~~u p~u uqpxrpu|y , utu|u}s uqyu|u} , ~ p{yu {|y , r {yrz rt~s ~pwu~y . B xpquw~z p{y{u ~pwu~yu tu|y r~ utr} {~tu~pr . Vy yxqu| ~z ru~y| . K}u s q quuy@prom-electric.ru/articles/1/1/
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