ߋO

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o    2162

@@@ʏ탂[hɖ߂@@@@hmcdw@@@@O@@@@ց@@@

@Htprrzu  jaiyowphrahr 2018/12/2() 7:00

@
@薼 F Htprrzu
@O F jaiyowphrahr <uwaygawfgspj@yandex.com>
@t F 2018/12/2() 7:00
@v F https://prom-electric.ru/
@-------------------------------------------------------------------------
   uqpxrpu| p us|} rpqprpu ~uqty}p pp uqpxrpu|u} y u~|syu{y pp}ur u~|syu{s up } uqpxrpu|uz ~p uu}u~~ }up~yu{ ~usy ~p rtu PX |us{ up|yxu p}rxqwtu~yu} yty r {pwtz uz{u ~yx{p u~p . D| y}up ~yx{r|~u IGBT (qy|~z p~xy ~|urz p uu}u~~s {p tryspu| ~py~pu y~y tu~sy p{yu{y px |u y | r|~ ~p~u pp{uyy{y Npwu~yu-Xpp (U/f) uqpxrpu| - y|r |rt~y{r p{u wu xptryw{ , y|y tru px . N ~pyq|uu pp~u~yu . K}u s , uq|u}p ~p~}y , {}u s q |y x~p{uu}u~~u ~pwu~yu tu|y r~ utr} tr yp~~ qr , quuyrp pu pp}ur . Nupr~u putu|u~yu u , {|y , q |y {~}yu{yz u{) ~p rtu uqpxrpu| p ypus ~pwu~y ury~s {p tryspu| r uu}u~~z , q|pstp uru~~} }u~u~y prpyz~y ~p q}{p |u{tryspu| . Hpryy} }uwt ~pwu~yu} y u~p|~ {|uz r ryp|~} xru~u ~~s tuwrp {| 2800 (xpryy 23 t ~pp|p 80- ry|y uru IGBT . Xpu rus y|xu t| us|yu}s yrtp xptp~~z p}|yt . Nu} ~p ru|yy~ . Dp~~u uqpxrpu|y , p~r{p ~py~pu y~y tu~sy p{yu{y px |u rp~r|u~y yp~y (IAP) , p x~py , pu { y u{p~y . B |pu rqyp yt yx . Xp~z py~~~z uqpxrpu| xp{pu tryspu| , }w~@ https://prom-electric.ru/articles/8/28507/

uqpxrpu| |wy t| tryw~ yu} ptyrxy . D| y}up rx}u} ~p , ur|yz qru~~ |u{tryspu| , }up~yu{y}y , ~py}u , r{y~uy~~z ~psx{z , {|y , ru|yyrpu { |wq {~p{~-{}}py~~z ppp , rxp~~u ru{~} pr|u~yu} (IGCT Integrated gate-commutated thyristor) . Kp{ pry| , ys~p| pqprp~y xpy IP 65) xr|u ~yxy uq|u~yu |u{yu{z ~usyy) y tr ru~y {|uz) , tpr|u~y r . Qup|yxrp rx}w~ q|uu ruu~~ uqpxrpu| r p{y{ y}u~u~y us|yrp~y {y y yxrtyu|~ (p{ {p{ y }up~yx}r ~ywu~yu qy {|ppy~~ ptr ~p }t|~ y|r |rt~y{r { , ru|yy ~p r tryspu| . B y r{p~ y us|yu p rpu~y tryspu| y {|ppy~~u xpp , xr|yu up q|y~r ~uqty} ~{yz r u y|wu~y }|u~~y y qy|~u p~xy IGBT p~xy r{y} {r} }}u~} py~~~ tryspu| . Bq yxrtyu|~y) y q|uu , ~uqty} {}}y . Xp~z py~~~z uqpxrpu| . E|y rp} ~wu~ q|uu |w~z u} . D| pq ~u{|{y tryspu|uz . Py p{y uqpxrpu|uz . A|y~r ru}u~~ p~ uqpxrpu|uz p Xp~z uqpxrpu| , utu|yu , ~p}~u }py~ y utuwtp uu u{upy) ; u{y|~u qtrp~yu (rx}w~ uwy}p xyy~yrp~y y }}u~} y|y uqu ~ywu~yu rtuq|u~y (t 10 B . B y y~rup y}u~ p{yu{y {s|sty~ . Qu{}u~tpyy p~p} ER ,@ https://prom-electric.ru/articles/9/163785/

uqpxrpu| y }pu}pyu{ }tu| tryspu| : r tuzryu|~y }p| (r rxy y uw~y y|y ty{u~s ys~p|p . Nutp{ wu , quuyrpu px|y~u uwy} pq u~|syu{s up u| ~ywu~y ~us- |yr- , rx}w~ }u~y {|yur |u}u~r r yu}u , pqpyz r u uwy}r pq y|xrp~yu} q~z u} y~rur y{y} typpx~} us|yrp~y }}u~p t| |yrp|~ }py~ t|~yu|~s sytpr|yu{s yr|u~y ; ~ptuw~ , y {p{p ~psx{y y r {~u uqpxrpu| }s|p pr| u|p sp uqpxrpu|uz p , y{u pp~u~yu ~y |y|y r |pu yx p{r y~yt uqpxu}s rt~s p~}pp , ut~px~pu~~p t| {z }}u~ y r{p ~ p~r{y r q|py ~r zr ({tu , y{u pxryyu |y|y uqpxrpu|y q~ y}u y~t{yr~ ~psx{ y pr|u ~uu . P|ut~uu quuyrpu x~pyu|~p {~}y |u{~usyy |u{yrtp}y ~pr , |u- y . Ruru trp x~pu~y utr} tr rxp~~ {|uz rxp~ y rqp~~z rp}y p~z uqpxrpu| r~u~y}y utu|~}y |u{yu{y}y , q|z t|y~u ytup }uwt uqpxrpu|u} ~u |{ |pr~s us|yrp~y {y y tuwp~yu p , 7 , y~stp pr tu| , }up~yu{p pp{uyy{p q|yx{p { tp~} }up~yu{y} ~psx{p} . D| s , uu yx p{r y~yt rt~s {p pz ( { { ) up|yxu q p~rp - u}p t{|u~y ;@ https://prom-electric.ru/articles/8/91321/

@@@ʏ탂[hɖ߂@@@@hmcdw@@@@O@@@@ց@@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o 2162