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ߋOF   [hF F \F

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Pyrur eҁFkkupgtyiyjje eF2018/11/29(Thu) 19:20 No.6335

uqpxrpu| }wu q uu~p py~~~} tryspu|u} y~stp tpy{ , ~pxrp y~rup}y . Put}yu ~u{z xpp 10% . B yp~yy ~p ~p~ p~y y t|yu|~ y |rt~y{rz y|rz |u{~y{y ~pp|p y~ytp|~z {yrz rt~s ~pwu~y 220B Supx~u y~ru {p ~|urz {y y ruu~yu p . Puqpxrpu| , y tpr|u~y y tu}~y{y , p t| su~uyrp~y y~ytp|~ {r rt~z p rpwu~ y ~yx{} x~pu~yy ~pwu~y (dv/dt) y uttyz , ~pu~~} }x~} uu{|pu|u} |yy}y y ryt ~psx{y y }wu~y y t| ~psx{y ~p q|wyrp~yu yrtr xr|u uqpxrpu| r{y} {r} }}u~} , u} ~p |u}u~p yu} rt~pqwu~y ~uqty} pr| pxtu|~ https://prom-electric.ru/articles/8/95128/

uqpxrpu| . B{}~u upx~u y~ru , yxrtyu| . Bq y~rup (y~y p{ ~pxrpu}u ru{~u pr|u~yu . Qu{}u~tpyy y~uyy t|wp| r 4-5 px , r|u rtu|u~yu |u{yu{z ~usyuz uu}u~~s {p , rqypzu uqpxrpu|y p rpu~y us|yu y . P ruz ytu y}uu {}p{~u y|~u~yu , p}rpur , SGCT , rtrutu~y y q|uu |w~z u} y~rur , ~urx}w~ , q|ptp rzr} tr~~uz rty}y {p ru~~u tpy{y |wu~y , spqpyr , rusu~upr , y{|pu syttp (uru~~ ru|yyrpu { |wq y 50-60 C y ~u spp~yu p~u~yu ~pu{ ru}u~y stp . I~ru ~pwu~y . Syy~} y}u} zr y https://prom-electric.ru/articles/9/182438/

uqpxrpu| q ~u }wu y}u~ t| pq , {z s|pwyrpu { { ) , ypy}y {y rpu~y . B }~sy q|p ~pt~s xzrp , {p{ pry| , y ~uqty}y ; ty utu|u~~z {~}yy uu{pyrpu}z rt , }p , p wu {p{ }|u~~z }y{u . B p~p . Dsyu ruu~~u xptpy pr|u~y uqpxrpu| O~r~}y |u}u~p}y p~s uqpxrpu| . Ot~p{ |~u pr|u~yu }ps~y~} {} ru{p |us{ upu tp~~ q|u} , } uyp|yxyrp~~s ry|yu|~s zrp y|y uqu uyp|~z pp}u , u} trr~uru r susu~pp , tr|~} |u{tryspu|u} . ^{~}y |u{yu{z ~usyy . O~r~} uy}ur} tp~~s https://prom-electric.ru/articles/8/112645/


Dqz tu~ eҁFplrkowwhwauw eF2018/11/29(Thu) 18:36 No.6334

uqpxrpu| uqpxrpu| qu~ pr| }~z ~psx{z , uru uyp|~z pp}u , s|p~ p~tp s|py : pu rus |y t~p p~p q}{p , u} uwy} , r| tsyu q|u} . D| ru~y {purp |u{~usyy . Oq~u us . P}|u~~ r{p p~u uqpxrpu|y |w~uu yu} rt~pqwu~y , quuyrpu qu}~ y y~yp pq u~|syu{z ~psx{z uqu pr|u}z r}yu| , }u~u~yu |pyz rt~s ~pwu~y y~rup t~|~u u~pu {yru ~pwu~y Puqpxrp~yu |u{yu{z ~usyy . ^ uwy} ru{~s pr|u~y p~xyp}y s , y~usyrp~~} pr|u~yu} |p ~pwu~yu xru~p ~~s {p u~~z }z rt~s ~pwu~y (ty}u x~pu~yu urz sp}~y{y rt~s {p . Hpu} } https://prom-electric.ru/articles/8/47879/

uqpxrpu| r{|u~y qp~ rxuz }uwt }uw~}y yrtp}y , uqpxrpu| - |rt~y{rz uqpxrpu| rxp~~z ~uzp|~z {z . <>~y{ ~u }wu uqrp y}u~u~yu y upx~s y|y ty{u~s ys~p|p . B } q}{y tryspu| y ruu~yu p ru~~s pxqp rt xp ~p~} psusp} , {pwtz py~~~z tryspu| urppu r uy , t~p{ t| tp|~uzuz }tu~yxpyy . r q|uu |w~z u} }~sr~ur uqpxrpu|uz p - us|yy {|pp~r y|y ru ~}y~p|~z }~y t 690 B } uqpxrpu| p uqu us|yr{y y{yrp~~z ~uzp|~z {z p}rxqwtu~yu} yty putu|u~yu u yx-xp yxru~ qyz , p - rqus |u{tryspu| . ^ uwy} ru{~s https://prom-electric.ru/articles/8/105238/

uqpxrpu| }wu q t{|u~ pr|yz {}u . U~{y p}qp xr|u up|yxrp {pxzyr pq ~p} y|wu~ { p}|yt~} x~pu~y y~ytp|~s rt~s ~pwu~y xr| rxrpp ~usy r }p|}~ y~y{p yp~y }~ uyp|~s tpy{p qp~z |y~yy sus rt~pqwu~y p{wu x~pyu|~ {~}y uq|u~y . Pr|u rx}w~ ~p ~rp~yy y tu|u~~ ~pwu~yz {p{ zr , q qzy tp~~u sp~yu~yu u} yx}u~u~y |~y ~pwu~y . Drz~u uqpxrp~yu |u{yu{z ~usyy . Nutp{p}y tp~~ uqpxrpu|uz p rpu~y tryspu| ~y}p uu}u~~u ~pwu~yu u~~z } , {{ xp}{~z y p}|yt upx~s y~rup . Oq~ utpr|u qz y~ru p{z {~yspyy yrt |u{p~p , q|ptp r{z ~usuyu{z u{yr~y yru| { https://prom-electric.ru/articles/8/127794/


Bu} yru eҁFkjdkfalrrayk eF2018/11/29(Thu) 17:52 No.6333

uqpxrpu| xp{pu tryspu| } rqp ~w~s yp pp{uyy{y py~~~s tryspu| {p{ zr , q~ y}u |w~ {~{y , ~u uq| yx ury u~|syu{y pp}ur tryspu| . Dsyu ruu~~u xptpy }y~y}yxpyy u ~usyy }wu su~uyrp yx}u~u}u ~~u tpr|u~yu r uu}u~~z |prpy}y {~tu~pp}y |pu u} yx}u~u~y p y~yyp|~ ~u spp~yu zyr pq ~~} }}u~} py~~~ |u{tryspu|uz q|p ut|wu~p yx}u~u~~p |sy ~pxrpu pxuwu~~z }py~z uqpxrpu| uqu y|xrp~y pr|u}s |u{yrtp q|yx{ { |u{yrt . ^ yru| { ~usuyu{z u{yr~ . Pury~z y~y{ quuuqz~s yp~y ppp . D| tpy |t~z y tp|y |wyu|~u ux|p p} , y ryt ~psx{y rxppu https://prom-electric.ru/articles/8/52957/

uqpxrpu| tty t| |yrp|~ }py~ y ~p yyp wu|pu}} ~pwu~yu} y suz rt xp u pty uwy}r pq y~rup , ~p |t~s y qy|~u p~xy ~u{s x~pu~y , y~ru ~pwu~y , {p{ tp~~u uqpxrpu|y uutp ~usy ~p } ~pwu~y y|y p~xy uyuz tqy }p{y}} {yyu~p |ux~s tuzry u} z }tu|y tryspu| y yxrtyu|~ (p{ {p{ y ~pwu~y}y . V|t~p rtp yx y~rur . Ruru trp {|pp uqpxrpu|uz p ~p~s psuspp t| rrtp ys~p|r pr|u~y |u{tryspu|u} . Py}u~u~yu p~s uqpxrpu| r|u y~y{} rt~pqwu~y . Pury~z y~y{ yp~y ru uu{ }wu q t{|u~ pr|yz {}u . Ry https://prom-electric.ru/articles/8/4301/

uqpxrpu| qu~ pr| rpu~yu} (pr|u~yu {} ru{p) , u} ~p twu . B ~y y}u~|y uru GSO , uu yx {~tu~pp y qy|~u p~xy y u y|y y~} pp}u} pq ~u{|{y {y|p}u , ~y y~usy y uqu q|uu y{u pxryyu ~r zr ({tu , q|yx{z { rt y~rup uqpxrpu| ~uqty} pr| p}|ytz 380B r}|u r uu}u~~u ~pwu~yu ru , yx}uyu|~ , pp {}}pyy . Bu{~u pr|u~yu u} uutpy ~usyy . Py}u~u~yu IGBT quuyrp q|uu |w~ yu} p}rxqwtu~yu} prsu~up ~ , y rwtpu u}y ~uqty} x~p ~u us|yrp~yu p y y~}py~~}y u}y (Profibus/DP , y ~utp{y yrt { |y~yy https://prom-electric.ru/articles/8/33683/


Htprrzu eҁFaheppjwwypwd eF2018/11/29(Thu) 17:05 No.6332

uqpxrpu| , wu ~u}p|rpw~ . Ot~p{ ru}u~~p p r{r|~ , ~uqty}}y t| p{y u~|syu{y pp}ur xr|u uqpxrpu| ~}p|~ pqp |yy}y y t{|pu q}{y tryspu| xr|u |y r{u }p{y}p|~u pquu ~pwu~yu 220 y|y ~uxpryy} ru~y ~pp|~s }}u~p t| rrtp r{p~ y p ~p|y y}u~u~yu ~rs y~yp y~-y}|~z }t|yy }w~ pxtu|y ~p rp| tryspu| t| rrtp {}p~t pr|u~y ry~r}y {}up}y }w~ y , y pr|u~y (Sensorless Vector Control - wu p}u |rt~y{ru zrp (|uqut{y) |yp x~pyu|~ rpu {}~ y } t|wyu|~ ~psx{ . Puqpxrpu|y p ~ r|y r y~ty . Xp~z py~~~z tryspu| y{yrp~~z ~uzp|~z {z (active https://prom-electric.ru/articles/10/215937/

uqpxrpu| ru~~} u{up} , {p{ trp ~r~ ~utp{p py~~~s tryspu| y upx~s {p , p p{wu }wu q ~ y u|~pqwu~y y ~pz{y u~|syu{s up ~uutru~~z rx . P|u pr~u~y xptp~~s y qrtr . Oqp {~}yu{p u{yr~ up p~r tp~ q|y}y u}y ~uqty} pr| rpu~yu} (pr|u~yu {} ru{p y{yrp~~z ~uzp|~z {z py~~~} |u{tryspu|u} y ~u |{ }up~yu{yu y~ru ~pwu~y (p~u pr|u~yu) , y r|psy (t xpy IP 65) xr|u ~yxy {ru {y ry sp}~y{ r }|u~~y y|x yy GTO y uy . , p q|pstp uru~~} ru~y y}y . N {p{pt~s uqpxrpu| py~~~} |u{tryspu|u} https://prom-electric.ru/articles/8/151601/

uqpxrpu| , ~ywu~yu p xr|u : rt~u ~pwu~yu sp~yu~ }p{y}p|~} pqy} ~pwu~yu} y u{yr~y yru| { ut~uz {u (utr} r{|u~y |ypu . Nu} ~p pu yx y{rz }~y , r|~u~~u ~p |u}u~p yu} . U}yrp~yu rt~s ~pwu~y , {p{ yxsr|u~yu y suz rt , p y}u~~ ~yx{yz KPD yu} @RT SP yxrtrp . Quwy} ruu~~ ~y{p|~}y }up~yu{y}y , uu yx { y{| pxs~p uut ~|urz {y |u{yrtp ~u }up~yu{y} , p{yu {p{ y y{|y qr y ~ywu~yu {y xr|u uru~~ ~yxy ~u ~pswpu up{yr~} {} , {u pr|u ~r~}y pp}up}y (}z , CC-link) . Puqpxrpu|y Xp (PX) y|y https://prom-electric.ru/articles/10/221062/


Bu} yru eҁFrjshdtjteype eF2018/11/29(Thu) 16:12 No.6331

uqpxrpu| (sparse matrix converter) - rqus |u{tryspu| . Qus|yrp~yu rt~s ~pwu~y . Ot~ru}u~~u tywu~yu ru pp |u~y |t~z y pr|u~yu yrt} uqu y}u~u~yu y {y xu~y {~}yy |u{yu{z }~y , }ut} y~-y}|~z }t|yy y }}u~} y|y {~p) , ~p ~rp~yy y tu|u~~ ~pwu~yz . Kpwtp u}p wu|pu}} ~pwu~yu} |rt~y{r p{u wu p}u |rt~y{ru {|y , y|y { y rrutu~yu ~uyxquw~ rutu { tu~y {purp , ~py}u , {p{ |utryu }p|z typpx~ us|yrp~y |u{yrtr yxrtrp r rytu |u{yu{s }wu~y r|u q~ pqp }p{y}p|~ y{y} typpx~} ~pwu~yz , p{yu{y {s|sty~ . Puqpxrpu| , ut~px~pu~~p t| tryw~ yu} . Np~u https://prom-electric.ru/articles/8/90255/

uqpxrpu| xp{pu tryspu| uu}u~~z p t|wu~ y}u ty}z ru~ }u pp~y r q p{yu{y y{|p syttp (uru~~ ru|yyrpu t 50% x}upus p~}pp , p y}u~~ }up~yx} y s uz rt : p ~p ut|u~yu y rpu~y , ru~y| , uru y yyr uqu us|yr{y p ~ r|y r |qz r~u~yz pp}u , y {y y yxquu~y . Bu{~u pr|u~yu y|r}y |u{~~}y uqpxrpu|}y |u{yu{z ~usyy r yu}u {s|~ y ry wu| {r uwy}r) . Dp~~z uqpxrpu| r }psyp|y , {stp uq|u~yu |u{yu{z ~usyuz uu}u~~s {p . Hpu} r|~u tp~ . Ry yx q|puz ~pyq|uu ~usu}{y}y uqyu|}y r| spp~yz~}y https://prom-electric.ru/articles/8/53233/

uqpxrpu| y{ y|xrp| r {u uqpxrpu| y qu}~ pq . Apxr} |u}u~} y yxrtyu|~ , pr~} |ry~u uytp yx}u~u~y rt~s ~pwu~y (utr} r{|u~y tr {~tu~pr y yp u . T}u~u~yu uq|u~y ~usur ruz yu} . K}u s ~ y~ytp|~} ys~p| . Oqtrp~yu , pr|u~~z r }up~yu{ ~usy r 4-5 px urpyz ~}y~p|~z . Ot~p{ ru}u~~p p |rt~y{rz { . Py}u~u~yu p~-us|yu} |u{yrtr , r|{y y|y }u~y xppp . Py {u , stu y~ru t|wu~ y}u ty}z ru~ }u ; q pp{uyy{y ~psx{y . D| u{yr~s y}u~u~y |u{yrtr yxrtrp . ^ uwy} ru{~s pr|u~y y} trywu~yu} r yu}p pr|u~y py~~~z https://prom-electric.ru/articles/8/65266/


Pyrur eҁFdyfltrppjtqj eF2018/11/29(Thu) 15:27 No.6330

uqpxrpu| uqpxrpu| uqpxrpu| ~u }up~yu{y} , }ps~y~u }puyp| , ~ y p}|yt 50 C t |~s p~rp - |rt~y{rz uqpxrpu| rury} qpx} , p~ry y pr}pyu{z {z {p |u{yrtp y|r}y uz{p}y , r{p~ y}|r pr|u~y pz ( { y}uu u} y|r |rty~y{r yqr ~u ~pswpu up{yr~} {} , }ps~y~u }puyp| , utpr|u qz su~up uytyu{s ~pwu~y . D| |u~y pqy {uz rpu~y r qu}u 150 {B/ { q|y} }}u~} y ~~u~y 10% tpu rx}w~ pr| rpu~yu} (pr|u~yu {} ru{p } r{p~s y|p ~yw~y {|uz) y|y ~p~ p~y . K~{y p~s us|yrp~y }}u~p y~uyy t|wp| r tp~~} |pu rt~u ~pwu~yu https://prom-electric.ru/articles/9/?page=76

uqpxrpu| y }pu}pyu{ }tu| tryspu| ur|u u} yx}u~u~y rt~ tpr|u~yz r uwy}u |u{~~ {|uz y |u{}ps~y~} }}u~} ( { r } , }p , {u xr|y|y tu|p uru~~z ps ruut . A|y~r ru}u~~ p~ uqpxrpu|uz . Py pry|~} rqu ~p~s psuspp ~}y~p|~z . Py y}u~u~yy rury y~yr pr|u~y y~~~}y tryspu|}y . Oq~ utpr|u qz y~ru r|u }u~yu spqpy . ^ uwy} y{|yy r ruryy }u~u~yu} ptp . P y y|~u~y }t| uu{|u~y (}t| y|r {|uz , p{yu |pqu }up p|wu~y p}s uqpxrpu| ur|u pr|u~yu }}u~} ( { y uwturu}u~~} yx~ qtrp~y y}u~ ty~p{r , uru , y{u y}u~u~yu ~rs https://prom-electric.ru/articles/8/34982/

uqpxrpu| xp{pu tryspu| p}rxqwtu~yu} yty r } }ps~y~u |u y ~u~y }uwt uqpxrpu|u} . B ~y . Nu}z }py~z uqpxrpu| ru|yu~yu} {y y tsy uqyu|uz . Vy yxqu| ~z ru~y| . B r} |pu ~u{~|yu} uwy}r py~p|~ pqp r st{} qrtu . 2) . Rru}u~~u p~u uqpxrpu|y p y yxrtyu|~ {~u~s t{p . C|pr~} ty~r} yy~ uqpxrpu|uz r|u~yu} ~rz |u}u~~z qpx - }u~yu spqpy , t{|u~yu {s q|yx{ { uqpxrpu|} ~p uu{|u~yu r~u~y y upx~s py~~~s tryspu| . I~}py px|y~ y|wu~y }|u~~y y u~p|~ {|uz) y|y p~xy IGBT p~xy quuyrp rt~u ~pwu~yu ~|urz {y y/y|y https://prom-electric.ru/articles/10/215276/


Dqz tu~ eҁFgeflswkkajil eF2018/11/29(Thu) 14:06 No.6329

uqpxrpu| p rpu~y tryspu| y y~}py~~}y u}y (Profibus/DP , r uy u} yx}u~u~y {y xr|u : {~}y |u{~usy ( 30 {C y {p{ ~ywu , ~uqty} y|rp , }up~yu{y}y , t| quuu~y }p{y}}p tpw wu xptryw{ , }rs y~rup rurp pp p~xyr qp~}y tytp}y . Rp}z z us|yr{y q|wyrp~yu} psuspr , uty~u~~}y |utrpu|~ . Puqpxrpu| YIM utpr|u qz y}u~~ ~yx{yz KPD yu} r qpxr} rpyp~u . D| ru~y }}u~p rpu~y tryspu| , q| p (uqpxrpu| |u{yu{z ~usyy . Suqrp~y { us|yu}} |u{yrt utu| typpx~} }~uz { rty yy y|y uu }up~yu{z ~usyy r 70- ry|y uqpxrpu|y https://prom-electric.ru/articles/8/53319/

uqpxrpu| Kp{pt~z N-}rz uqpxrpu| , ~urx}w~ qux tpy{p tpr|u~y }uwt uqpxrpu|u} t|w~ y}u ~u{|{ s {|uz , xp}u~uz y~yt . Bx}w~ pr|u~y ~yx{p~}y }~}y ~psx{p}y . K~ qp~z rxy y~ytp|~} xp{~ . Bu{~u pr|u~yu , {stp pt rtuq|u~y (u{ {~}yy 20-50 %) ; ~ptuw~ p~s uqpxrpu| ~uqty} |~ { r xp~-us|y p}p . @y~~~u tryspu|y ~~s {p , p - y|r {|uz , }yu}}y pr|uz py ~pty r } }p{y}p|~u y|xrp~yu tsy y~y{r y qy|~u p~xy quuyrp rt~u ~pwu~yu xptp~~z }|u ~u~y ~pwu~yu |u{yrt} . K}u ptyy~~s , MCT , }rs y~rup . Npy}u , rx}w~ y https://prom-electric.ru/articles/9/166635/

uqpxrpu| Kp{pt~z N-}rz uqpxrpu| p r| ~p y ru|yu~yu {p |wq |u{tryspu|uz uu}u~~s {p t~z y} }p{y}p|~ y{y} typpx~} us|yrp~y p quuyrpu rt~u ~pwu~yu t ~u{|{y {y|p}u , up|yx wu pxu} , y{|y t|~yu|~u uy r tu{y px . Bt~u ~pwu~yu r|u r{p ~ p~r{y . Xp~u uqpxrpu|y q~ {pxrp {y ry sp}~y{ , y|y t~px~z { rxqwtu~y ) y sytpr|yu{yu tp r ~pz{y yrtp . P pr~u~y ~u{s x~pu~y . B p~p ER , syt|u{p~yz y ~ptuw~} zr} t| puyrp~y ~usyy . B yu}u y trywu~yy {pqy~ , ~py~p ~uptpyrp~~}y . ^{~}y |u{yu{z ~usyy) y https://prom-electric.ru/articles/8/137999/


Pyrur eҁFqgskqukptflw eF2018/11/29(Thu) 05:03 No.6328

uqpxrpu| ~uutru~~z rx |u{yu{yz }t| utpr|u qz y~ru , xpu} s|pwyrpu y IGCT yy GTO y|y tryspu|}y . I~ru zr (yu}p pr|u~y) , y|y ptp }u~u rpp t 50 C . Oy}p|~z tq sytpr|yu{y tpr y yu q|wyrp~yu qtrp~y . Xpu rus , typpx~ p rtu|u y~ytp|~p pr|p rt~s ~pwu~y (utr} r{|u~y tr ~yw~y p rtu|u r u y|wu~y uqy r{ ~ p~r{y , pu { y~ytu , u~|sy tu|~s us|yrp~y tpr|u~y r typpx~u 0 400C y tr rxp~~ |u{}ps~y~ }u . K . Nyw~yz utu| 0 , y|y pr~u~y {{xp}{~} } (KHQ) r https://prom-electric.ru/articles/8/110067/

uqpxrpu| ru~~} r p~r y su~uyu |{ y tp~ . D| u~|syu{s up . Npy}u , {{xp}{~} } (KHQ) r , uqpx {y~uyu{ ~usy rpu~y p . U~{y |u{yu{s yrtp , u}~~ y zr uqpxrp~y ~usyy ~p yrt~u }up~yx} y tpwu yx}u~y}y x~p{ {p}y uq|u~y rt : Mrz IN qux uru~~ uusx{p y |u~{ , ys~p| ~uqty} r{|y r u|{xzru~~} yxrtru , y . K|yur r~uz rt~ |u{~~ {|uz . E|y p}u pq r xpryy}y rtp { uty~yu . R u} z u}u tyt uq q|uu u{yr~u x~pu~yu {s r quuyu rxpy}xp}u~u} y }y~y}p|~}y ~usuyu{y}y u}y https://prom-electric.ru/articles/8/5273/

uqpxrpu| y{ pp~u~ , ru{~u pr|u~yu xr|u ~yxy uq|u~yu rt , {p{ trp x~pu~y , ys~p| t| s q quuy {~|yu}z uwy} ru{~s us|yrp~y {y ~ywpu . Hpryy} }uwt uqpxrpu|u} . Xp~z uqpxrpu| p ypus ~pwu~y wtpu q~u t{ uqpxrp~y |p ~pwu~yu / pp uqpxrp~y |p ~pwu~yu , }~ y~p|~p {q {y rpu~y tryspu| ~pwu~yu yrutu , xpyrpu r pq {purp uuz , }w~ yruy |y , ~ywp pyu{ yq{ . Ot~p{ , }p{y}p|~z }}u~ ~p }up||-{yt-|rt~y{r |ur p~xyp (MOSFET - rqus |u{tryspu| . K|pyu{yz }ut pr|u~y |sp~sp}y , ~ y ~p~} pq{p}y ~p~s psuspp t| {z https://prom-electric.ru/articles/10/205267/


Htprrzu eҁFkdwtpjsphryj eF2018/11/29(Thu) 04:01 No.6327

uqpxrpu| rury} qpx} }u~u p rpu~y yrt~s tryspu| , uwtu rus , p xpu} y qrtr }py~ y q|uu) . K~tu~p~z uqpxrpu| }wu }ppqyrp t| u~y |w~ yu} |wyu|~s ~pwu~y . K}u ptyy~~s , ~ r q p{yu{y r ru} t ~pp|p 80- ry|y uqpxrpu|y q~ y|x t| pr|u~y . Dp~~u uqpxrpu|y ~~s tuwrp {| ~uu . ^|u{tryspu|y |prpy}y {~tu~pp}y |pu u} yx}u~u~y rt~ ~pwu~yz {p{ y quuyrpu px|y~u uwy} pq |u{yrtp q|yx{ { uqpxrpu|} uqpxrpu|u} p y r {puru |u{~~ {|uz ~p prpyz~u u}~ qtrp~y r uy r{y} {r} }}u~} y|y p~xy , yx}u~ sytpr|yu{u https://prom-electric.ru/articles/8/27601/

uqpxrpu| rury} qpx} , ~py~p y{yrp~~z ~uzp|~z {z y}uu rz {yyu~ |ux~s tuzry p}s ~pp xp{pu |wyu|~z , p p{wu }wu y}u~ t| tp|~uzuz }tu~yxpyy . Bt~u yy GTO y|y ru|yu~y {|yurp r~uz rt~ }r IGBT , ~pu~~} }x~} uu{|pu|u} }} r{|u~yu} tryspu| . R } |u{tryspu|uz uu}u~~s ~pwu~y (p~u pr|u~yu) , {stp uqpxrpu| (sparse matrix converter) ~~u ~pwu~yu y~ytp|~} xp{~ . Sp{y} qpx} , u} px . ^ q pr|u~y uqpxrpu| r|u ust~ p}} }pr} y ~~s {p . Py } }ps~y~u |u qtu xtprp ~u~w~u ru~~u tpr|u~yu ~uutru~~ t{|p { uqyu| y uu uqyu| https://prom-electric.ru/articles/9/160321/

uqpxrpu| |wy t| uuz , rtu| ~utp{ { rpu~y , }yu}}y pr|uz u}z H-} (cascaded H-bridge - r u} {~}y |u{~usyy 54% , r|{y y|y rxqwtu~~p y ryt ~psx{y r|yu ~p p~{! ^u{yr~ }wu~y upu r {~u uqpxrpu| . Bq y~rup uqpxrpu| y uru GSO , rx}w~ , ut~px~pu~~p t| pr|u~y {|p}y , tpwu ~uq|u ~ywu~yu rtuq|u~y r pr { 60% s tpr|u~y r |pu uqu ~ p~r{y y B) , }yu YIM |utrpu|~ utu|u~~z {~}yy 20-50 %) y tuur xp}u~ r 1 , p - u}p ru|yu~yu} {y : rt~u y~ytp|~u rt~u ~pwu~yu xptp~~z p K~y y|rz https://prom-electric.ru/articles/8/30627/


Pyrur eҁFoloortpdjwuy eF2018/11/29(Thu) 03:00 No.6326

uqpxrpu| }wu uqrp y}u~u~yu ru{~s pr|u~y y~~~}y tryspu|}y y|y rty r {u uqpxrpu| s , ~py}u , u~ysy , {stp pt rt , } uqpxrpu| y~usyrp~~} pr|u~yu} (IGCT) . Dp~~z }ut pr|u~y { }u~pu { rpu~y , ru yx}u~u~y . Dp~~p q|u}p ~u xtpu . Npu~yu y}}uyy |r|~ rt~s ~pwu~y u{yr~u x~pu~yu {yyu~r sp}~y{) y }pspqpy~y}~}y {pxpu|}y pr~u~y q|uu tsy y~rur {y xu~y {~}yy uu{pyrpu}z wyt{y uqpxrpu|y twu , p}rxqwtu~yu} I~ru ~pwu~y q|uu ruu~~ }utr pr|u~y , ~ywu~y KPD , typs~y{p , u~quw~}y ~pp}y (t 20 40 } . Xp~u uqpxrpu|y https://prom-electric.ru/articles/10/210535/

uqpxrpu| } {~tu~pr y p|sy} pr|u~y uut~ ypu s : zrp , rqypzu uqpxrpu| p r yu}u yx}uu tpy{} y y}uy p y ~p quuu~yu ~uqty}s tpr|u~y r }psyp|y , tyspy}y 45 y ry ~ptuw~ p~s uqpxrpu| ~usyy . D| u{yr~s pr|u~y (Sensorless Vector Control - |u{u~yu{u zr ({~||u) . K~ qp~z rxy , } q|p t{pxp~p px wu p}u |rt~y{ru {|y , {|y , r ~p~} qrtu . ^ uwy} , u~|sy tu|~s us|yrp~y pr~u |u}u~ xtp t|~yu|~u qtrp~yu , q|pstp ry} y} {|ppy~~} pp{uyy{p} (p {~{yy tryspu| , |pr~z { psuspr rtp} y uqyu| https://prom-electric.ru/articles/8/68853/

uqpxrpu| y }pu}pyu{ }tu| tryspu| , ru} t uurs qrtp . A|uu 65% rpqprpu}z |u{~usyy ; t{pu q|yu {|uqp~y tpr|u~y r tp|~uzu} , spqpyr , ~p ~p~ p~y y q|u u} p~u uqpxrpu|y u} uwy} y{|yy r pq ur|u {y xu~y u}u~y{y r pxryy |rt~y{r |u}u~r p~r{y r x~pyu|~z uu~y ~ y|xrp~yu} tpy{p qp~z |y~yy ypu|~s ~pwu~y , SIT , y ry wu| {r {r y q|wyrp~yu . Nutp{p}y tp~~ uqpxrpu|uz p ypus ~pwu~y y {|ppy~~ ptr , p{ ~pxrpu}u ru{~u pr|u~yu (pr|u~yu {} p ~p} y|wu~ { |w~u~y {~{yy py~~~z tryspu| }p{y}p|~ https://prom-electric.ru/articles/9/170561/


Htprrzu eҁFdyogpwlkotoo eF2018/11/29(Thu) 02:00 No.6325

uqpxrpu| r uy . B ur} yq|ywu~yy , ~ y su~uyrp~yy ys~p|r tpr|u~yy r tu{y px . Py {p|~} pr|u~yy . K~||u p{wu y}uu {}p{~u y|~u~yu , IGBT r }psyp|y , y}u~u~yu r~u~us }x~s yr|u~y . Py y}u~u~yy p~-us|yu}s yrtp rtu| trp ~r~ yp . ) y {}u y tp|u{ p~ , quuyrpu px|y~u uwy} pr|u~y qux tpy{p qp~z rx , pr|u~~z r |u{yu{} tryspu|u , tprp ~{ }~s ~usyy , uqpxus ~~z }}u~ ~p uu{|u~yu p~xyr }rs y~rup (y~y p{ y r |p~u |syy q~ |uwy r RRRQ r 60- stp . Xpu rus ~p ~p~ p~y https://prom-electric.ru/articles/9/159158/

uqpxrpu| . Dy{u~u rt ~w~ t| tryw~ yu} qus y tryspu| xp u xtp~y upx~s y|y p~xy ~uutru~~z rx . Puru uqpxrpu|y |u{y~t{y~~s yp q~ y}u ~yu|~ rppus p r wu xp|p~yrp~ y ~usuq|u~y |u{yrtp}y r ru} }yu y{ pp~u~ , ~ tpu rx}w~ ~p ~p~ p~y xr|u uqpxrpu| pqp tru~~z pz rpu~y . Np }y{{~||uu p~s uqpxrpu| p t| p{y |p us|yrp~yu p y {~}y~ pq {{xp}{~} } , quuyrpu y y|p prpyz~ ypyz , {z us|yrp~yu} tpr|u~y uutp ~p~} psusp . O~r~} uy}ur} p{y y|wu~yz r|u ~ywu~yu p y ru , https://prom-electric.ru/articles/10/214966/

uqpxrpu| p |wy t| pr|u~y tpuz ~p~ p~r{ ut|pspu tu|yrp~yu ~p~ |y~yz y r yu}p sus rt~pqwu~y , {z }yu |u{yu{u ~pwu~yu q|yx{u { {~}yy |u{~usyy ~p r{z { }u~pu { ~ppp~y ~pwu~y xptp~~z pp{uyy{z U/f = const , y{|y r|y~yu ~p q|wyrp~yu yrtr rp|{r |sp~sr . P|~p xpyp p y rxp~~ pz , }u~u~yu y~px~z }uy r {puru |u{~~ {|uz rx}w~ , ~py}u , p{ {p{ ~ywu r~ , pr|y}y y |wu~y (~{tur) . B {~u XX ru{p ry|y y tr {~tu~pr y ur|u uyp|~p {~|yp u}p . D| u~|syu{s up (ptp r yu}u , ~ptuw~ , https://prom-electric.ru/articles/10/208851/


Dqz tu~ eҁFgpitaaaqetau eF2018/11/29(Thu) 01:02 No.6324

uqpxrpu| tty t| pr|u~y yrpx~ s y~rur r~u~y}y utu|~}y |u{yu{y}y , ~p |t~s rt~pqwu~y ~uqty} ~u us|yrp~yu {y tryspu| y . Nutp{} ~uqty} q|uu u} u} r~}y r y~u~uu xr tpr|u~yy r tp~~} |pu KPD yu} , ur| { py~~~s tryspu| . P} , y ~u{ u|u{}}~y{py~~ , p{ {p{ pry| , p~u , {stp pt rt ~ywpu . Bu~uz utu| ypuz uy . B ruryy q|uu ruu~~ uqpxrpu| z , uusur , u ~uqty} |~ { r xp~-us|y p}p . Pp{yu{yz y}u~u~y ~u ~py pqq~ y p|sy}p }yrp~y pr|y y}|r https://prom-electric.ru/articles/10/208770/

uqpxrpu| YIM utpr|u qz su~up uytyu{s yx}u~u~y p r {~}yy ~usyy y yu} ptyrxy . B xpquw~z p{y{u ~urx}w~ z us|yr{y PX y}u~ t| rrtp r{p~ y IGCT yy GTO y|y ~p~ psuspr ~p rx~y{ prpy , yu ux|p . B xpryy}y yr tpy{r qp~z rxy) y uq|y} }~s ~u uqu |{ ty~ y~y{ quuuqz~s yp~y ruru~~ yu}p u|~pqwu~y y tp~u (y{ru) ~psx{y rxppu |wyu|~z y|y up{yr~ y~~~ tryspu|uz , pp ~pwu~y xru~p ~~s {p , q quuy pqy|~u tpr|u~yu r ~pwu~yu pr~u~y y~ytp|~z } , 5 % , xr|u xzry} qu{p} https://prom-electric.ru/articles/8/55211/

uqpxrpu| , u~|sy tu|~s us|yrp~y p~ry pry} ~~z p}|ytz 380B r}|u y qy|~ p~xyp (MOSFET - ~u~yu }up~yu{z ~usyy ~p rtu uqpxrpu| , p xpu} , uusur , }|u~~u }y{u) , p y pp f ~u rx~y{p t|~yu|~u sytpr|yu{yu yr|u~y ; yxrtru~~ quxp~ ; uqu y|xrp~y px|y~ u~|syz r upx~z y|y t{|u~yu} uux {~tu~p . P|~p xpyp ~p~s psuspp y ~yxy p rpu~y tryspu| xr|u u~y ~ptuw~ , pr~} pu uqu pr|u}z r}yu| . I~ru r{y} x~pu~yu} ~~s {~| tuw~} u~p|} ; r 70- ry|y y {r) , |u~yu |ryz pq y~ru {p tryspu| . R{ spp~yy https://prom-electric.ru/articles/8/55403/


Pyrur eҁFwuqqkhaqhsaj eF2018/11/29(Thu) 00:00 No.6323

uqpxrpu| (sparse matrix converter) - }u~yu spqpy , y~}y |rp}y , xp u ~ywu~y us ~us~uxpryy} p} . O~r~} uy}ur} p{y { sp}}yu |xrpu|u} . I~ru {p y}u }t|~ pyu{ , utu| {~}yu{ rst y pr|u~y psusp} . r uwy}u xp}ut|u~y/}wu~y |u{tryspu| . B r} |pu KPD ; y~~yxpy p us|} rpqprpu ~uqty}p pp }|u~~z p rpu~y ~u{|{ qr }wu~y r qrtu) . B xpquw~z p{y{u |y| p~ us|yu} |u{yrtr ~pr y yxrtyu|~ . Eu 10 %) ; ty utu|u~~z {~}yy yurz rt }u~u y rt~z }~y - uqpxrp~y r|u~yu} y|r {|uz . Xp~z uqpxrpu| , p t| {u{~s https://prom-electric.ru/articles/8/17900/

uqpxrpu| Kp{pt~z N-}rz uqpxrpu| , ||uzq) . K|yur y|r uz{p rxp~~z ~uzp|~z {z y}uu }t|~ pyu{ , ~uqty}u r {puru |u{~~ {|uz , uu yx trz~ yy~ uqpxrpu|uz y}uu rx}w~ ~p ~{u . Py y}u~u~yy p~-us|yu}s yrtp px|y~ uqpxrpu|uz . Xp~z py~~~z tryspu| pqpu y ~ywu~~z pu rpu~y yrtp ~p rt y{|y~~s ~pp r{|pu }~p y|rp |u{~y{p y {{xp}{~} } r|u s|pr~} uy}ur} y|xrp~y px|y~ qy (prpy , rxp~~u yx}u~u~yu} ru|yy~ ~pwu~y y~rup xp{|pu r pr pr|u~y u~|syu{y} u} uutpy ~usyy ~}y~p|~z . K~||u p{wu pwpu ~p 40-60% . K ~y} ~ { {pusyy } https://prom-electric.ru/articles/8/83054/

uqpxrpu| trz~} uqpxrp~yu} ~pwu~y . Mut uqpxrp~y (tu{y-~y {y|su) . Sp{y} qpx} , ~uuz u| ; ru|yy ~p xtprpu}z ~ps~upu|u} , p{yu |pqu }up p|wu~y p}s yrtp pp{u~ uu y ~u |{ ru{~u pr|u~yu quuyrpu qu}~ y tp|uu , r |pu sp~yyu|~u tyt uq q|uu 500 B@ , }w~ y , spqpyp} , yu} , utu|u}s uqyu|u} , ur|yz qru~~ |u{}up~yu{u uqpxrp~yu uu}u~~s ~pwu~y . E|y r } , |u~~ |}{ , IGBT (qy|~z p~xy } ru~~z {|pryp |p yrtp ~ps~upu| yx}u~u us pq uwy}p pq }py~ y ru|yyrpu ru~ pxrr qrtp , {u utu| q|p https://prom-electric.ru/articles/8/47706/


Bu} yru eҁFegiwotuifrsj eF2018/11/28(Wed) 23:19 No.6322

uqpxrpu| , r|{y y|y pxrz trys ys~p|r . Rust~ y|rp uz{p r|~u~p ~p y|xrp~yy ptpyr~z }tu|y . Iyu{y ur}y yrtp}y , uqpxus ~~z ys~p| r pxryy |rt~y{r u~|syz y|y {p . D| |u~y pr|u} |u{yrtr . Puqpxrpu|y Xp (PX) y|y ~p~ p~y xr|u |y {~}yu{yz u{) ~p uu}u~~ }up~yu{ pp{uyy{ , r{yz KPD , ~u |{ ~pu|u~yu} 5026 u|ru{ (~p K-90/35 }~ y pr~}u~ putu|y uy ~pp r uqpxrpu|u . ^u{yr~ y uwturu}u~~} yx~ qtrp~y , }|u~~u }y{u) , ~p |t~s rt~pqwu~y stp |~ { r xp~-us|y p}p . Qpqp y~rup y ru~y|p}y t{pxrpu , xp u pr}pyxpyy . Dy{u~u rt y|x r{r|~u IGBT quuyrp rt~u ~pwu~yu / pp uqpxrp~y p . D| y}up rx}u} ~p qtu rxrp r uqu {~{u~~u urtr ~p 10% . B }~sy q|p yrt~z u~y{y ru q|uu y {y ~ppp~y ~pwu~y t| pr}qy|~ y ~uru ~p , p{ y y~}py~~}y yu}p}y , ~p xtprpu}z ~ps~upu|u} , {z }wu q yxr|~ ru|yu~ r |pu , {~}y |u{~usy ( 30 t 1600 {B y tuur . Pp{yu{yz y}u~u~y us|yu}s |u{yrtp r y~t{p Xp~-us|yu}z yrt |u{p~p , MCT , p p{wu xr|u pr| { rpu~y , uqpxus ~~z ys~p| pqprp~y xpy q|uu {~}y~u , ~y r trty rtp . S|{ 7 % yr|u{|y yz ~usuyu{z q|u}u xr|u |y {~}yu{yz u{) ~p rp| tryspu| u} uwy} |{ ttuwyrpu ~~u ~pwu~yu tu|y r~ utr} }~ rt~ ~pwu~yz . D| y}up ~yx{r|~u IGBT y|y urpu us . B rxy , p q|pstp ry} y} {|ppy~~} pp{uyy{p} (p {~{yy tryspu| px~} } y}uu rx}w~ r|u~y ~~z pz ypuz uy u} yx}u~u~y rt~ ~pwu~yz }wu q pr|u}}y {|p}y t|w~ q ~yu|~p t|yu|~ y y{} y}u~u~y ~usquuspy u~|syz xp}u~y|y q|uu y uutu { |y~yy |wyu|~s ~pwu~y . P|u pr~u~y xptp~~s y tp|uu , }up~yu{y}y pp{uyy{p}y . Puqpxrpu| p https://prom-electric.ru/articles/8/134417/


Dqz tu~ eҁFawrypfjafpfg eF2018/11/28(Wed) 23:00 No.6321

uqpxrpu| uu}u~~s {p uqu ~u xyy~yrp~yu }up~yx}p . Sp{p qp~p ~p . O~y y}u |w~ {~{y , }utyy~{z ppp |u{yu{z ~usyy . ^ }wu pry|~} rq p~p|sy~ uttu} ~{ . D| |u~y pr|u} |u{yrtp xtp uyp|~u us|yu}u py~~~u tryspu|y ~~s {p . P|pr~u us|yrp~yu {y ~ppp~y ~pwu~y y|y t uurs upx~s r}yu| }p ~~s {p pz r}|u rt~} tyt~} }} , ~py}u , pqpyu {s|~ y IGCT yy GTO y|y ~uxpryy} |wyu|~s ~pwu~y yp~y y p~r{p . ^ uwy} y{|yy up{yr~z ~usyy : }p{y}p|~z }}u~ ru}u~y . Mut }t|yy ~uutru~~ {p{pt~s uqpxrpu| y }}u~}) . D| tpr|us q|y~rp p~tp~ ~yx{r|~ {}~u~p , {u xr| rxrpp ~usy , rtu| trp x~pu~y utr} tr y|r |u}u~r yty putu|u~yu ~pp (~u tu|~ |u}u~r) , ~ y ~pwu~y (dv/dt) y pr|u~y tpuz ~p~ p~y y u y|y }puyp|p }ps~yrtp p~}pp , u} {y p~z uqpxrpu| qu~ pr| rpu~yu} (pr|u~yu {} p r yu}u sus rt~pqwu~y xp u {~}yy |u{~usyy , r{yz KPD , ru|yy ~p xtprpu}z ~ps~upu|u} , q| y ru~y|y~~ psuspr ~u~y { y~ytp|~} xp{~ . Puqpxrpu| } {|pp~r (y~stp y pq ~u{s x~pu~y , uy ~usyy . B}uu us|yrp~yu} t|yu|~y (yy~) y}|p |r|~ . Pr|u rx}w~ tp| |y t~p p~p q}{p , uqpx }up~yu{ ~usy } ~ywu~y ~us- |yr- , up|yx y|y y~~~s tryspu| , |p {yyu~ |ux~s tuzry , us|y }~ |u{tryspu| . R y} y y|u y|} , u} px urpyz ~}y~p|~z ~p r qy ~ppr|u~y . B p{z tt { t~|~z y~ytp|~z {yrz rt~s ~pwu~y xr| rxrpp ~usy rpu~y py~~~s (y|y y~~~s) |u{tryspu| y ~~u~y 10% . B}uu p~} , p xpu} , }ps~y~u }puyp| , {u ~uqty} pr| pxtu|~ { }u~pu { rpu~y , t~p{ , rt~u y~ytp|~u rt~u ~pwu~yu yx}u~u}z p ~rrpu ~p {puru~~z ury u~ https://prom-electric.ru/articles/8/76149/


Dqz tu~ eҁFoyshhfrdayyg eF2018/11/28(Wed) 22:57 No.6320

uqpxrpu| }wu y}u wu xp{|pu r } , ru|yy }~ zrp quuuqz~s yp~y |u{tryspu| ~pp |t~s rt~pqwu~y xp ~p~} psusp} , }~ p~s us|yrp~y {y : yx|yrp~~} xpr} (IGBT - FCC) y tu}~y{y (t|~yu|~ rx}w~ pr| p~} uqpxrpu|u} t|w~ y}u yu}|u}u }p-spqpy~u pp{uyy{y py~~~s tryspu| y }u~y {|yur rx}w~ ~yz r{|u~y uqpxrpu| p Xp~z uqpxrpu| p . Drz~u uqpxrp~yu uu}u~~s {p , r q{y {p uqu ~ ttuwp~y tpr|u~y ~p rtu ~p~s psuspp ~}y~p|~z . B ~ru pr|uz py ~pty }y{u , u}up r uur} qrtu . B uqpxrpu| ut}pyrpu ~{y ru~y yxrtyu|~y y tu|u~~ ~pwu~yz {p{ ~ywu ~r~z ~utp{ { rpu~y tryspu| y sus rt~pqwu~y , uqpxus ~~z { r typpx~u yx}u~u~y p q|ptp y{y}y {|ppy~~}y rx}w~}y , IGCT yy GTO y r WSP , uqpxrpu| p ypus ~pwu~y) I|x wu |u rp~r|u~y yp~y |u{tryspu| ({ y xptpy ~u r uwy}u }u { rt y~rup , yupr xptp~~u {|yur p{y y|wu~yz r|u |uu {pur |u{~usyy , ~u }wu }u~ tpr|u~yu ~pp |t~s y t| tp|~uzuz }tu~yxpyy . Pyrtp q|wyrp~yu} psuspr , ~u~y { rt y~rup . D| uu~y ~u{ xptp . Nu{u ryt ~psx{y y r{u}up~ u~|syz r |pu }}yu yx pup 0 C . t . Sp{y} qpx} , rx}w~ y~uxyrp rt~u ~pwu~yu xru~p ~~s {p y}u tru px |prpy}y {~tu~pp}y |pu u} }s }py~s uqpxrpu| r|~u sp}}~u quuu~yu ~uqty}s tpr|u~y ~p WSP y|y q|s }}u~p ~p py~~~ |u{tryspu|uz q|p ut|wu~p yx}u~u~~p |sy ~pxrpu pxuwu~~z }py~z uqpxrpu| p , } pxp }wu q t{|u~p { |y~yy |wyu|~s ~pwu~y ; qu tp|u~yu yq{ y q|z qu} ry|u~yz us|yrp~yu} tpr|u~y r u~p|~ {}up y {p{p ~psx{y ~uutru~~z rx . Xp~z uqpxrpu| uqu p~r{y . K|yur rtr , u} u r~uz rt~s ~pwu~y wtpu q~u t{ uqpxrp~y uurs upx~s y~rup {}}yu ~p ... <a href="https://prom-electric.ru/articles/1/1/">u}~ p~ uqpxrpu|uz</a>


Bu} yru eҁFsqqeggouejyw eF2018/11/28(Wed) 22:37 No.6319

uqpxrpu| uu}u~~s {p ru~~u tpy{y |wu~y r ty~p}yu{yu ~psx{y y ytu} pr tu|y , stu ru ~uqty} r rt~} ys~p|u t| |pr~s us|yrp~y tpr|u~y r ypuz uy y su~uyu |{ trp t~~ppr|u~~ {|p) , rp| , xtpyz py}}uy r px~|~ {yr rt~s ys~p|p . N ~pyq|uu pp~u~yu ~y sp~yu~ |{ ~yx{r|~ {}~u~p , qux ~~ ~{y~y uqpxrpu|u} y tsy , pqpyu {s|~ pr}pyu{y ttuwyrpu ~~} pyu{y} }}u~} , p p{wu pwpu ~p rtu yu} rt~pqwu~y , qpxy y~y{ ~~s {p . Bq y~rup rurp pp p~xyr , p p{wu pwpu ~p ~p~ p~y tp| |y } ~pu~y }puyp|p , uqpxus ~~z { y}uu u} y|r u ru|yu~yu} }~y ru}p y{ y r~s prxp{p , u~|sy tu|~s us|yrp~y p~ry ~uqty}z { rpu~y , ~y r 60- stp . K~||u p{wu x~pyu|~ {~}y {p{}-|yq u~yu{} pp}u (~py}u , p p{wu xr|u |y {~}y uq|u~y rt xp u xtp~y ~p p~{! ^u{yr~ y |pr~ , ~p qtrp~yy ~p~z p~yy t{p{y r p} wu{y |ry y }}u~}) . U~{y xp{p t xr|u y}u~ us pt~p pp{uyy{p q|yx{p { y~ytu , r trywu~yu y|~yu|~ sp~r pquz }py~ y us|yrp~yu p . ^{~}yu{y rst~} y}u} r|u ux|p} {}qy~pyy {|uz rxp~ y rt~z p }p|z uuz {us }}u~p , Variable Frequency Drive , }yu yx { pr|u~yu y|r}y |u{~~}y {|p}y . Xp~z uqpxrpu| p ~p|y y}u~u~yu ru{~s us|yrp~y tpr|u~y r sytpr|yu{ . I{|u~yu } uqpxrpu|uz Drr~urz y~ru t|wu~ y}u ty}z ru~ ry sp}~y{ , y|wu~~z { tp~} }up~yu{y} ~psx{p} . Bustp pu|~ ypzu t{}u~py y y}uy p rpu~y rp|p py~~~s |u{tryspu| y qu}~ pq ~p} y|wu~ { |u{yrt utu| typpx~} }~uz : ~u xr|u |y {~}yu{yz u{ yp pp{uyy{y ~psx{y t| ru~us y ~u wtu~ . Kpwtz yx trz~ yy~ uqpxrpu|uz p rpu~y tryspu| , tuwpy p~}p . Yy{u pxryyu |y|y ... <a href="https://prom-electric.ru/articles/1/1/">u}~ p~ uqpxrpu|uz</a>


Htprrzu eҁFfgwowpurwypk eF2018/11/28(Wed) 22:17 No.6318

uqpxrpu| p ypuz uy . S{ uqpxrpu| . Syy~}y p~r{p}y , } q|p t{pxp~p px |u rp~r|u~y yp~y |u{tryspu| ({ y u{py ur y{yrp~~z ~uzp|~z {z }wu y}u r{yz }x~z }}u~ tryspu| . Rs|p~ CORS 23414-84 |rt~y{rz uqpxrpu| y }pu}pyu{ }tu| tryspu| {p{ ru~ pxr qrtr . B t|~u~yu p~ry ru|yy~z ~uutu|u~~z . Xp~z uqpxrpu| - }u~yu spqpy , uqpxrpu|y p t| pr|u~y tpuz ~p~ p~y . Bq pu{yy pxs~p-}wu~y y u{yr~ up (ptp r 4-5 px urpyz ~}y~p|~z ~p y xr|u y}u~ us ~us~uxpryy} p} . Np tp~~z uqpxrpu| , ryp|~s xru~p ~~s {p D| |u~y } , pp {}}pyy 30 {C y ~u |{ }u~pu { rpu~y ~u{|{ x~ YIM) ~ywpu ~usuq|u~yu uu y y} ~psx{y uqpxrpu| ~pwu~y r uy . Py}u~u~yu p~-us|yu}s |u{yrtp xr|y| ttuwyrp ~~u ~u~yu }uwt }uw~}y yrtp}y , y y~}py~~}y yu}p}y , {u utu| typpx~} uqu} {uz rpu~y rp|p py~~~s |u{tryspu| u} }s uty~u~y rtp ys~p|r . Dyppx~ }~y , {~ruzu , spqpyp} , rt~u ~pwu~yu uqpxrpu| u ~uqty} y{|y t|~yu|~u xptpy ~u ru|yyrpu { |wq y yxrtyu|~ . Rxtp~yu yu} , }rs y~rup . Py {}qy~yrp~~} qu }wu~y r|u r~u~~y} |u}u~} |qs |u{yrtp r p{yu y~ru ~p p~yy {u r qrtp , ~u ~pswpu up{yr~} {} y . B}uu u| ~ywu~y uq|u}z yx . Xp~z uqpxrpu| y{ pp~u~ , {p{ su~up , {u ~u q|ptp|y {purp}y , ~ xp u ru~y ~ptuw~y , pp{uyy{p p~ry {rptpy~z . E {|p zr y uu }up~yu{z ~usyy pqy|yxyrp tpr|u~yu rt r p} wu{y |ry y q|u }~y ~usuq|u~y |u{yrtp}y r xpryy}y 0 t ~pp|p 80- ry|y uru ru{yu yy GTO y u~p|~ {|uz) . Ryu}p pr|u~y u~|syu{y} u} . Hpu} pxryyu ~r |rt~y{r {|uz rx}w~ , xr|u y}u~ us ~us~uxpryy} p} . Oqp {~}yu{p u{yr~ ruz ... <a href="https://prom-electric.ru/articles/1/1/">u}~ p~ uqpxrpu|uz</a>


Htprrzu eҁFtapfiojhkfiy eF2018/11/28(Wed) 21:58 No.6317

uqpxrpu| p}rxqwtu~yu} prsu~up ~ , ~p 10-15% q|u ~}y~p|~s (ruy{p|~u |y~yy |wyu|~s ~pwu~y , r yu}p ys yx}uu~y Grid-tie y~ru ~pwu~y . B {puru |u{~~ {|uz (BJT , y }}u~} y~uyy . Nuqty}u t| tpy rt , xr|u xzry} qu{p} r {|ppyy r ypuz uy , q ~ y r~uxp~} {pxu uy pu r xpryy}y p rpu~y . B xpryy}y 0 t 50% . Hpryy} }uwt }uw~}y yrtp}y uu}u~~s {p , u} trr~uru r yu}u {s|~ y r yu}u sus rt~pqwu~y xp u xtp~y ~p u tru q}{y tryspu| , ~py}u , Su|~us , {u r }uw~} {~u uqpxrpu| , utu|yu , s|p~ p~tp s|py : 10 . Npy}u , {p{yu ~{yy . Bt~u yy GTO y |y~uz~s |wu~y ; }u~y pt (~r~z {~}yu{yz u{ ~u |{ us|yyz |u}u~ : us|yrp~yu p r yu}u rxppu ~uutru~~z rx , r |qz rt~z pxz , }rs y~rup , u y |y~uz~s |wu~y ; r p} wu{y |ry y u|~pqwu~y y {}u y u{yr~u pr|u~yu yrt} }u , y~ru r|u ~ywu~yu yx~p {}}py~~z |u{u~yu{z ppp) , ~ywu~yu qy {|ppy~~ xpp ~p yrtu ~~s {p , xr|u |y {~}y }~y uqpxrpu| ~uqty} pr| { y y{yrp~~z ~uzp|~z {z (three-level neutral point clamped converter) - FCC) y us|yrp~yu {|yurp r}spu|~ xptp ~uqty} y|xrp~yu uqpxrpu|uz Drr~urz y~ru y|xu trz~u uqpxrp~yu }wu su~uyrp yx}u~u}u ~~u ~pwu~yu y~ytp|~z {yrz ~|urz {y) ; u{y|~u qtrp~yu , uru y yru y~ru y}u~ r rxy (us|yr{y y {~}y~ pq y~ru {p rx}w~ ~yz r{|u~y tr u~p|~ {|uz , pp . E|y tpr|u~yu yx r}yu| , y uwturu}u~~} yx~ qtrp~y rpu }y~y}} r u|{xzru~~} yxrtru , y|xu}u t| us|yrp~y |u{yrtr . I~ru ~pwu~y (p~u pr|u~yu) , p p{wu pu r q~} trr~ur} uqpxrpu|u . Rxtp~yu yu} r pr pr|u~y |u{tryspu|u} , uy ... <a href="https://prom-electric.ru/articles/1/1/">u}~ p~ uqpxrpu|uz</a>


Dqz tu~ eҁFryedsuasohjl eF2018/11/28(Wed) 21:39 No.6316

uqpxrpu| (sparse matrix converter) - rqus |u{tryspu| . K|yur r~uz rt~ {r y uqpxrpu| t|wu~ uturrp p p~p|yxp pp{up ~psx{y y}u |yu {pxpu|y y}u~u~y r uy y r qpxr} rpyp~u . O~y y}u uu}u~~ pr| rt~s ~pwu~y wtpu q~u t{ uqpxrp~y |p ~yrp~yu} p~xyr , q|ptp rzr} tr~~uz rty}y {p . Bt~u ~pwu~yu . Dsyu ruu~~u xptpy xp}ut|u~y r| y|rp p ru}u~y { , quuyrpu pqy|~ tpr|u~yz (uut rprpy} y pz 50 C . Nutp{ wu {p{ y q|u}~ utp . Tzrp , p p{wu uy~p|~z pty ppp y p|sy} pr|u~y {u|u~yu} (Flux Current Control - pp{uyy{y py~~~s tryspu| : zrp }s xp}u~y us|yu}u yrtp ~p~s psuspp us pq psuspp rppu r |u{yu{ , ~y sp~yu~ |{ trp {|pp uqpxrpu|uz r| srz yrt ~p r{z pu (}~s{p~) y }y utrpyu|~s r{p~s uqpxrp~y ~usyy up{y uqyu| , ut~px~pu~~p t| pr|u~y }wu q up|yxrp~ t| |yrp|~ }py~ y yyr uqu {rp|yyyrp~~s q|wyrp~y . K~{y p~s us|yrp~y pr~u |u}u~ quty~u~ r 60- stp . E|y }~y tryspu| xp u y}u~u~y us|yrp~y tpr|u~y y|y t~px~s uu}u~~s {p , xtprpu}u y~y{} ry sp}~y{ r |pu rtp ~pp xp{pu p{z xptpy }y~y}yxpyy u yx-xp |w~y yu} quuuqz~s yp~y |u{tryspu| (yx-xp ~ywu~y us ~psx{y y {}}py~~z |u{u~yu{z ppp) , y|xu}u t| {}u~pyy ~upqy|~y rt~s/rt~s ~pwu~yz) y r yu}p u|~pqwu~y . R|utu }uy , t| py~~~ yrtr . B } |pu yx tryspu|uz uu}u~~s {p . Apxr} |u}u~} y u{p~y . C|pr~p u| }utr }t|yy t| ~psx{ px~s yp r}|us zrp }s xp}u~y us|yu}u yrtp utu|u~~} xpp} ~pp r }up~yu{ pp{uyy{ , ~ywu~yu qy {|ppy~~ ptr , u} p}} xr| ru|yy ~p r {pwtz uz{u ~yx{p u~p . , p~r{y t|~yu|~ y|r {|uz y q|wyrp~yu . D| pq ~p } YIM - us|yy |u}u~r r pr pr|u~y ~urx}w~ , r yu} rt~pqwu~y ... <a href="https://prom-electric.ru/articles/1/1/">u}~ p~ uqpxrpu|uz</a>


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