@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o 2152 @@@ʏ탂[hɖ߂@@@@hmcdw@@@@O@@@@ց@@@ @Htprrzu ulihhoglewrd 2018/12/2() 4:54 @ @薼 F Htprrzu @O F ulihhoglewrd <pohdwhslygef@yandex.com> @t F 2018/12/2() 4:54 @v F https://prom-electric.ru/ @-------------------------------------------------------------------------
| uqpxrpu| (sparse matrix converter) ~~u ~u~yu }uwt uqpxrpu|u} p ypus ~pwu~y xptp~~z p ~rrpu ~p p~{! ^u{yr~ y q|wyrp~yu . Hpu} pxryyu |y|y uqpxrpu|y , {stp uq|u~yu rt . Nu} ~p yyp ryu} q|y {r {r) , {u~y , xtpyz py}}uy r up|~ yu}p rt~pqwu~y , rpw~ t| pq {~}y uq|u~y . N qu~~ ~psx{ , {u~y , pp{u~u t| pr|u~y ({ , }p , . B ur} |pu ~psx{y rxppu y y}u ty}z ru~ ry sp}~y{ rt~s ~pwu~y }uwt qrt} ~p~s psuspp . D| uu~y xptpy ~u xp {{u ru} rtu|u~y u|p r uu ~{y~yrp~y r uy . E|y rp} ~w~ t| pr|u~y |u{tryspu|u} . Suuyu{y ~ywu~yu yx~p {}}py~~z |u{u~yu{z ppp) , tu|pu ~u~w~} y|xrp~yu }x~s yr|u~y ~uty~p{r t| us|yrp~y py~~~ yrtr , quxpy pp{up ~psx{y . D| u{yr~s pr|u~y pp||u|~ . Hpu} p~}p} Oq|p y}u~u~y uqpxrpu|uz p ~uutru~~z rx y ~ywu~yu {y ~ppp~y ~pwu~y y~rup . Py } t|wyu|~ ~psx{ y u~|syu{y pp}ur . B ur} yq|ywu~yy , ryp|~s xru~p ~~s ~pwu~y } {s y q|z {rz { - us|yy |u}u~r , p~r|u~~s {p{pt~s uqpxrpu| , yq|ywpyu ruz |y~u |~p . Bu~~z PID-us| xr|u py rx}w~y zrp@ https://prom-electric.ru/articles/8/62911/ uqpxrpu| u}z H-} (cascaded H-bridge - pp{uyy{y . Sp{ r quuyu rxpy}xp}u~u} y {u}p|~ pqy {pxpu|uz {pz~uz }uu |pqy xpryy} }uwt { rpu~y , {u pr|u ~r~}y pp}up}y (}z , u us |sy , xptrywu{ , ~p pq . Py y|xrp~yy tu|~ us|yy {|pp~r (y~stp y |y y r{|p {y , uqpx {y~uyu{ ~usy r tp~~} uqpxrpu|u . T}u~u~~p |sy ~pxrpu pxuwu~~z }py~z uqpxrpu| uu}u~~s {p , t| py~~~ tryspu|uz . Bu~uz utu| utu|u typpx~ pr|u~y uut~ ypu s tryspu|uz , ~y , utpr|u qz y~ru {p t| ru~y|r y|xu {}qy~py tr rxp~~ {|uz ~p }t|~ y|r {|uz ~ptqyu y~rup xp{|pu r |ut~yu tuy|uy q|y }up~yu{yu y~ru , y|wu~~z { |y~yy sus rt~pqwu~y , |utrpu|~ , {z }wu rxrp |{ xp}{~z qp~z rxy ru}y yy}y u} ypu|~}y |utry}y , {p~ p~r , IGCT yy ru|yu~yu} {y y |rt~y{rz { y }upu r|ur . K|yur rtr }~s ~usyy r |ut~ uut r |ut~ uut , {u utu| q|p py~p|~s y}u~u~y : 10 . ^ {pz~u ypu|~ {pxrpu ~p rtu uqpxrpu| ~w~ rqyp p~z uqpxrpu| y{ y|xrp| r {u uqpxrpu| tqpr|u~yu t|~yu|~ y~uuz~ }t|uz y r uqpxrpu|u q~ |uwy r u}u tyt uq q|uu@ https://prom-electric.ru/articles/8/121709/ uqpxrpu| , ryp|~s xru~p ~~s {p u} yx}u~u~y rt~ ~pwu~yz , ~py~p } |u{~~s zrp ~p prpyz~u u}~ qtrp~y (ruz y~p{ tpy ~usyy }wu tp x~pyu|~z rys r ysu puyrpu ~p pq ru}u~y , {p{ |utryu }p|z typpx~ pr|u~y y} trywu~yu} r uqpxrpu| s , ru} }uwt uqpxrpu|u} t|w~ y}u ty}z ru~ |pyy ~p |u{tryspu| , rp| , p{yu {p{ yxsr|u~yu y r|psy (t xpy IP 65) xr|u p~pr|yrp tq~u yu} @RT SP yxrtrp r y|r |rty~y{r yqr , XTP , }yu}}y pr|uz u}z H-} (cascaded H-bridge - pp{uyy{y . Np~u psusp r {~u uqpxrpu| y us|yu p rpu~y . Nu{u ryt ~psx{y ~p p~yy {u utu| typpx~} ~pwu~yz }wu rxrp rxr uur |u{|yyu{y {~tu~pr y pr|u~y , ~ y ~pz{y yrtp r uu}u~~u ~pwu~yu r|u s|pr~} uy}ur} p{y uqpxrpu|uz up|yx ru{~u pr|u~yu ~p ~p us|yu}z |u{yrt } |u{~~s yp y yx { p{z xptpy r|u }u~yu spqpy . B ruryy } p}s yrtp ~p~s psuspp ~}y~p|~z ~p xtprpu}z ~ps~upu|u} , ~ ~py}u , XTP , ~yxy uy ~p p~yy {u }s pqp py~~~} tryspu|u} y~stp ~ y|xu t| tywu~y su~y , t~p{ yx-xp ~ywu~y uq|u}z rt y {~}y~ pq ~ps~upu|uz (~pr ,@ https://prom-electric.ru/articles/8/122142/ |