ߋO

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o    2092

@@@ʏ탂[hɖ߂@@@@hmcdw@@@@O@@@@ց@@@

@Htprrzu  iqutiwktjrih 2018/11/30() 5:38

@
@薼 F Htprrzu
@O F iqutiwktjrih <ygjsryhojjul@yandex.com>
@t F 2018/11/30() 5:38
@v F https://prom-electric.ru/
@-------------------------------------------------------------------------
   uqpxrpu| uqu ~~s {p . P~~z qu} tpy rt ux{ ptpu . Oqtrp~yu , }u~u~yu y~px~z }uy , yx}u~u~yu {y (SVC) . D| |u~y } , ~uqty} {}}y . Tru|yu~yu {p |wq y tuur . Kp{ pry| , uru , rqp , ru~y ~pp|~s x~pu~y rt~s ~pwu~y . Rq us|yrp~y y{|p uy ~p 20 pp}ur ~y |u{yrtp , ~pxrpu} }z , r ruryy yx|yrp~~} xpr} (IGBT - p~ru~~-ru{~p }t|y }ut }t|yy }w~ yruy |y (r{~u us|yrp~yu {y . Syy~}y p~r{p}y , {z }wu y}p|~ ~ppyrp t pr|u~~ xptp y utu|u x~pu~yu} ~pwu~y . B {~u 80-@ https://prom-electric.ru/articles/8/81045/

uqpxrpu| su~up~} }ut} pr|u 50 % |xrpu|uz s|pr~z yy~z y}u~u~y |u{yrtr . E|y |u{tryspu| pqpu {p{ trp ~r~ yp zr , {~ruzu , }~ y~p|~p {q {y rpu~y . Xp~z uqpxrpu| |wy t| us|yu}s |u{yrtp }wu q q|u {p . Vy yxqu| ~z ru~y| . N qu~~ ~psx{ {~}yuz y yx}u~u~yy pp}ur , {stp uqpxrpu| |u{~~s yp (Qy . Sp{u uqpxrp~yu uu}u~~s {p y}u ~yu|~ rppus p r pr|u} |u{yrtr yxrtrp . C|pr~} ty~r} yy~ uqpxrpu|uz p rpu~y tryspu| y r uqpxrpu| up|yxrp~ p{ {p{ zr ({~||u) . E|y }~y . Np tp~~z uqpxrpu| , }~ y~p|~p@ https://prom-electric.ru/articles/8/112395/

uqpxrpu| - y|r {|uz (IGBT-p~xy qy|~z p~xy ~~} {} y py~~~} tryspu|u} y~stp ~ tpu rx}w~ r|u~y ~~z { rpu~y p py~~~s tryspu| . Nrp p r{r|~ , {u rxrp t|~yu|~u sytpr|yu{yu yr|u~y , xp u ~ywu~y us r ur uut p| rx}wu~ r px~|~ {yr rt~s ys~p|p ur|u u} yx}u~u~y }utp }t|yy . Sp{wu uzp t~ y~usyrp~~u y|ru }t|y . Py~yyp|~z qu~~ y~rur quuyrpu pr|u~yu }ut pr|u~y }s {rp pz ( U/f=const ) y tsy uqyu|uz . ^y |u}u~ quty~u~ r xpryy} ~p~s psuspp . Sp{p qp~p rx , pry { t~|~z y~ytp|~z }z rt~s@ https://prom-electric.ru/articles/9/181528/

@@@ʏ탂[hɖ߂@@@@hmcdw@@@@O@@@@ց@@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o 2092