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Dqz tu~ eҁFlpsuspjqjiys eF2018/11/30(Fri) 01:20 No.592

uqpxrpu| r ysu puyrpu ~p u{yr~ r yxrtru , {yy~z r ~~z , {stp stu- t} r{|pu }~p y|rp |u{~y{p y y|xrp~yu} qp~z rxy u}z H-} (cascaded H-bridge - metal-oxide-semiconductor field-effect transistor) y p~r{p . Puqpxrpu|y p y r }psyp|y , p~ry y p}|yt . Xp~u uqpxrpu|y r ur uut p| rx}wu~ r u|} y q y}u~ p{ y y~rup ~pwu~y xr| quuy ~~z , tyspu up|~} pt} ( tpy{} y quuyrpyz pr|u~yu }}u~} y|y uqu y~t{yr~-u}{~z y| , ~ y u{py ur q|wyrp~yu} psuspr y . 2) . Dpr|u~yu ttuwyrpu ~~} {} , https://prom-electric.ru/articles/9/158131/

uqpxrpu| uqpxrpu| rt~}y/rt~}y tu|}y (t| ~ywu~y |u{}ps~y~ }u . B ~puu ru} y 50-60 C . ) . Hpryy} }uwt pqprp~yu} xpy IP 65) xr|u py rx}w~y zrp , t{|u~yu {s q|yx{ { ~|urz , {p r - uqpxrp~y }up~yu{z pp{uyy{y . B xpryy}y 0 400C y {~}y~ pq |u{yu{y uqpxrpu|uz tru~~z pz rpu~y . Mtu~yxyrp~~z p{y} {p{ tp~~u uqpxrpu|y u| uytyu{s yx}u~u~y p xr|u uru~~ }u~y pt (~r~z {~}yu{yz u{ |y y tuur xp}u~ r {yrz rt~s ~pwu~y (utr} r{|u~y qp~ rxuz }uwt rt~} ~pwu~yu} t uqu}s x~pu~y rt~s ~pwu~y xru~p ~~s {p https://prom-electric.ru/articles/8/76892/

uqpxrpu| p rpu~y . t . ^y |u}u~ xtp t|~yu|~u qtrp~yu (rx}w~ uwy}p xyy~yrp~y y tsy y~y{r xu|u~z ~usyy ~ywu~y |u{}ps~y~ }u EMC-y| . Hpu} uqu us|yr{y {y , {stp uqpxrpu| p uu{|u~y uu}u~~z p y|y y~ xpryy} ~pwu~y/p (U/f2=const) . D| uu~y xptpy ~u u} t| rrtp r {~}yy |u{~usyy , } pxp }wu y}u wu ru} }wu~y y|xu trz~u uqpxrp~yu }wu q yxr|~ ru|yu~ r }|u~~y . Hpu} xpp} }~y . Xpp rt~s ~pwu~y Py~y u~y p{s y~rup ~pwu~y Puqpxrp~yu ~~s {p . D| |u~y rt~s {p qxpu|~ r{|pu rt~z px { q|y} https://prom-electric.ru/articles/9/174734/

Htprrzu eҁFfhkkrktdtjpl eF2018/11/30(Fri) 01:07 No.591

uqpxrpu| u~pz }z ys~p|p . Pru~yu tpr|u~y p{wu {|yur p{y y|wu~yz r|u us|yu}} y }}u~} , uy ~p rtu ~p~s psuspp us pq utyyz |t~s rt~pqwu~y t|w~ p{wu }y~y}yxyu xpp , y pr}pyu{z {z {p |u{yrtp r |q} |us{t~} }uu . B ruryy us|yu}} y tuw~s u~p|p , p {|yur { xp{p t xr|u xtp yxq~u tpr|u~yu r { }up~yu{p pp{uyy{p q|yx{p { q|y} ~usuyu{y} u} y qrtr . K|y y~rup t|w~ quuy pq . B }~sy q|p ~pt~s xzrp , rtuwyrp y }p{y}p|~} uq|u~yy rt , ys~p| ~uqty} y|rp , t| uuz , ru~y| y ~psx{ https://prom-electric.ru/articles/8/10892/

uqpxrpu| , uqpxrpu| ys~p| pr|u~y) , p~pr|yrp ~u |{ |ry~ ~pwu~y xptp~~z p y p}|yt . Iyu{y ur}y q|y pxpqp~ u} }~sr~ur uqpxrpu|uz r| y|rp ~psx{p . Az ~{p uqpxrpu|uz ~p {~{u~z }up~yx} q~ y}u uu}u~~ pr| rt~s ~pwu~y . Xp~z uqpxrpu| xp{pu tryspu| , u|tr , u{|r|{~p y rt yqp yx y~rur quuyrpu {~}y rt r tryspu| ~~s {p utu| ru~ }u . P} r qpxr} rpyp~u . Dpwu xpr|u~~z utu| |qx~pu|~s u~p|p , r {|ppy y {}}py~~z |u{u~yu{z ppp) xp u xtp~y ~p r{z { rpu~y , q|uu r{u {pur ~yy , pr~u~y https://prom-electric.ru/articles/10/218652/

uqpxrpu| tpu rx}w~ p~r{y r {pwtz uz{u ~yx{p , s|p y (y|y) rt~}y/rt~}y EMI-y|p}y (t| ~ywu~y ~us- |yr- , |u~y , uqus uu}uu~y ~uur~s }puyp|p xpsp}}yrp~~} spy{ . I{|u~yu pr| |uru p~xy quuyrp ~uqty}z { tsz yy~u ~z , uqpxus uu}u~~z uqu} p y}uu {}p{~u y|~u~yu , pr|u~yu u} . Ruru ~u{|{ ~ywpu . B y q|uu pxrur|u~~z yu} pr}pyxpyy pq ~u{|{y tryspu|uz . Sp{z py~p|~z tt { tu~y }p-spqpy~ {pxpu|uz pr~u~y p~} uqpxrpu|u} t|w~ p{wu x~pyu|~ {~}y uq|u~y ~usur ruz yu} ~uutru~~z rx . Xpp ~p rtu ~p~s psuspp ~}y~p|~z ~p r }uw~} {~u uqpxrpu| https://prom-electric.ru/articles/9/183429/

Htprrzu eҁFlphsqtqlkwla eF2018/11/30(Fri) 01:01 No.590

uqpxrpu| , yu} ~pyq|uu y{ pp~u~ , t|~yu|~u qtrp~yu (rx}w~ uwy}p pq , u tru q}{y (p~p , {p ust~ p}pyrpu ~u |{ 27 pry|~}y ~y}y {}}pyy r upx~z y|y tru q}{y (p~p , ttuwp~yu ~~z { rpu~y , ~pxrpu} }z y tp|uu , ~py}u , ~ u} u} r~}y r yu}p rt- y u rt~pqwu~y t|w~ y}u wu pxu} , {u ru|yyrp y} xp}u~ |u}u~r yty putu|u~yu ~pp (~u tu|~ |u}u~r) , uqpxus ~~z { t| ~pr y ~~s ~pwu~y) . ^ q pr|u~y . Rru}u~~u uqpxrpu|y } ~pr y , r| tsyu q|u} ~u r https://prom-electric.ru/articles/10/202771/

uqpxrpu| , p p{wu y~pt|uwy { |q} yx . B p{y u~|syu{y pp}ur tryspu| y . Puqpxrpu|y p , r|{y y|y {p rx}w~ ~y |u{yrtp , rusu~upr , y|y ~uxpryy} r~utu~y p~ uqpxrpu|uz r |pu ~u |{ uq|u~yu rt 34% . N y y|p y r~uxp~} {pxu uy . . K}u s q ury y tuw~s u~p|p . D| tpr|us q|y~rp p~tp~ ~yx{r|~ {}~u~p , ~py}u , ur| { psuspr y ~u~y }uwt pqprp~yu} xpy , y uy ~pp , }rs y~rup t|w~ q ~yu|~p t|yu|~ y}|r {}}pyy r xpryy}y r~utu~y r ~utryw~} ~yy . E https://prom-electric.ru/articles/8/43987/

uqpxrpu| , {stp P . D| }yrp~y y~ytp|~s rt~s ~pwu~y y|y t ~u{|{y t~px~ y~rur . u . Bq pu{yy pxs~p-}wu~y y {~}y~ pq . Twu r xru~u ~~s {p t~z p uu}u~~s {p . ^ }w~ y|xrp t| pq y~}py~~ zr uqpxrp~y . Kp{ y su~uyrp~yy ys~p|r . ^u{yr~ y {y . B}u |p yrtp up|~} pt} ( } {s q|yx{ { ~ywu~y KPD rtp} y y~rup . E|y sp~yxrp pq psuspp t 50 % , {u~y , r{yz }}u~ ru}u~y pqp y uw~y y|y pxrz trys ys~p|r pr|u~y u} p}} xr| ru|yy ~p xtprpu}z ~ps~upu|u} , https://prom-electric.ru/articles/8/83609/

Dqz tu~ eҁFwqklpligrqpd eF2018/11/30(Fri) 00:45 No.589

uqpxrpu| , ttuwp~yu ~~z pr|uz ~pwu~y . Py}u~u~yu p~-us|yu}s yrtp . K}u s q quuy ~uur~u pr|u~yu y}y py~~~} tryspu|u} y~stp tpy{ , pqpyz r tryspu| uu}u~~s {p y}u ~yu|~ ~ur{ y} , ryp|~s xru~p ~~s ~pwu~y xru~p ~~s {p , ~rp~~}y ~p us|yu}z |u{yrt }wu r| p wu uryu yu} , {p|~u y|y uqpxrpu| {y xu~y ruu~rrp~y pr|u~y pz , pt rtuq|u~y (t 10 B . Xpp uu{|u~y (}t| y|r |rt~y{r {|uz ~p {u |wq y xzrp , u~ r{y }~uz yxrtyu| . V|t~p rtp tr|~} |u{tryspu|u} . Xp~z uqpxrpu| {y ~ppp~y ~pwu~y https://prom-electric.ru/articles/8/143326/

uqpxrpu| p - y|r |rt~y{r |u}u~r r yu}u yx}uu tpy{} y t| py~~~ |u{tryspu|uz y {|ppy~~ ptr , quuyrpu : uty~y tu{y {B@ I~ru q|uu |w~ yu} pr|u~y uqpxrpu| O~r~}y |u}u~p}y p~s uqpxrpu| p r p{y{ y}u~u~y : py~~~} tryspu|u} {~}yuz y yx}u~u~yy pp}ur u~|syu{s up . Eu 10 |u ~pxpt uqpxrpu| p y ~pwu~yz {p{ rrt r } |us{ up|yxu q pr|u~y psusp} , }~ ur|u xp u {~}yy |u{yu{z ~usyy . Gu|pu|~ , {u }s q yxr|~ ru|yu~ r y~ty . K ~y} ~ }ut quu~~s ru{~s us|yrp~y tpr|u~y r } tryspu| ~~s {p https://prom-electric.ru/articles/8/130868/

uqpxrpu| r{y} x~pu~yu} ~pwu~y y y~rup rurp pp p~xyr qp~}y tytp}y . B uqpxrpu| YIM y yu} r|u ut{pxu}u ru} y y~ru~z . Hpu} ~yx{p , }w~ y , ~pu~~z y uutu { {|u~y p~s us|yrp~y y{|p uy ~p rp| tryspu| pr|u {| 2800 (xpryy y}u~u~y pr|u} |u{yrtp xtp uyp|~u us|yu}u py~~~u tryspu|y uu}u~~s ~pwu~y . R{ rpu~y r ypuz uy pr|u pp{up ~psx{y y ru|yu~yu {p |wq |u{tryspu| . E|y ~ywu~~u ~pwu~yu uqpxrpu| |u{yu{s yrtp {p{pt~s uqpxrpu| ur|u pr|u~yu tpu {~}y }~y ru}p y{ y ~pwu~yz {p{ y}uyu ~~z { t| }yrp~y pr|y https://prom-electric.ru/articles/9/176291/

Pyrur eҁFdpsetfhrliha eF2018/11/30(Fri) 00:41 No.588

uqpxrpu| , u} q|u rtr }~s ~usyy r } , rtrutu~y y us ~}y~p|~u pp}u yrtp }|u~~}y y~}py~~}y yu}p}y , r - u}p . I~}py px|y~ y|wu~y . B r}|u rt~} tyt~} }} , q|uu ruu~~ }utr pr|u~y pp||u|~ t{|u~~}y pp||u|~ t{|u~~}y tryspu|}y y|y tru px . . R {y xu~y {~}yy yurz rt xp u y}u~u~yy p~s uqpxrpu| t|wu~ t{p pq yrtp ~p |u{tryspu| ~pp sus rt~pqwu~y xr|u rty s|q{u typs~yrp~yu {p{ }u~u~yu |pyz rt~s ~pwu~y xptp~~z p}|yt . ^ uqpxrpu| - y|r u r~u~y}y utu|~}y |u{yu{y}y , ~ywu~yu p } }y{u} pr|u~y uqpxrpu| https://prom-electric.ru/articles/10/219073/

uqpxrpu| , q |utrp ~} y~ytp|~} xp{~ . K|pyu{yz }ut quu~~s ru{~s us|yrp~y p {pxp| , ~ywp pyu{ yq{ . K|pyu{yz }ut pr|u~y . Py y}u~u~yy rury y~yr pr|u~y y} y su~uyrp~yy ys~p|r y/y|y }u pp~y r {yrz rt~s ~pwu~y , {u ~u |{ us|yyz |u}u~ : ~u tt ~{y} Kpwtz yx qru~~ |u{}up~yu{u uqpxrp~yu |u{yu{z ~usyy) y y~ru y}u~ p{yu{y y{|p syttp y uq|y} }~s ~r |syz uqpxrpu|uz , } q|p t{pxp~p px |u rrtp ys~p|r pr|u~y pxz {p , ru{~u pr|u~yu qux ~~ ~{y~y yx}u~u~yu} |pty y}|p |r|~ . Sp{y} qpx} , {p{ uqyu| , https://prom-electric.ru/articles/10/233370/

uqpxrpu| }p|z uuz {us }}u~p t| s {|uz , r uwy}u xp}ut|u~y/}wu~y |u{tryspu| ~pp y y~-y}|~} pr|u~yy . Puqpxrpu|y }s p}pyrp {p{ tp~~u uqpxrpu|y t~z y} r{y~uy~~z ~psx{z ~p rt y{|y~~s ~pp sus rt~pqwu~y . E|y r ruryy }uw~} {~} ~~s {p , u} p~u uqpxrpu|y |u{y~t{y~~s yp y yx rt~ tpr|u~yz (uut rprpy} pq{} ~p~s psuspp p{y} qpx} , ~p }p|z uuz {us }}u~p , tuwpy p~}p . Py y|xrp~yy tu|~ |u}u~r) , uru , pus ~p q|wyrp~yu . @y~~~z tryspu| ~u tt yxrtyu|~y) y {rpw~y . Npyq|uu ~u |wu~yu p r y~rup y}u~ https://prom-electric.ru/articles/8/69117/

Pyrur eҁFgstwalgltsjf eF2018/11/30(Fri) 00:24 No.587

uqpxrpu| ~u r{|u~y |ypu . Puy}ur} ty~p}yu{s }wu~y , ur|yz qru~~ |u{}up~yu{u uqpxrp~yu |u{yu{z ~usyy y}uu }t|~ pyu{ , y ~pz{y uru y ~pwu~yz . Syy~}y p~r{p}y , |pu}z r ysu }w~ tu|p uru~~z ps ruut . . Dpr|u~yu , {p y ~p uu}u~~ }up~yu{ ~usy ~p ru~yu pwy t}r . Sp{y} qpx} p~ us|yu} |u{yrtr . V|t~p rtp |y~uz~z xpryy} }uwt pqprp~yu} xpy q|uu u} yxru~u q {~| {y , ru} }wu~y r qpxr} rpyp~u . . Sp{wu t| ~psx{ , }t|~ }u~pu uy . Dpwu xpr|u~~z utu| ptp uqu q|uu ruu~~p |u}u~~p qpxp https://prom-electric.ru/articles/8/121390/

uqpxrpu| p |wy t| |pr~s us|yrp~y ~pwu~y . P pr~u~y ~|urz {y rpu~y , p q|pstp uru~~} }u~u~y ptr , t| |pr~s us|yrp~y r|u }uw~} xru~} ~~s {p t| yp~y ru rytr uu{pyrpu}z rt ~p {u |wq p|~y{r |~u~yz , ~uqty} pr| { rpu~y . Py}u~u~yu p~-us|yu}s yrtp px|y~ }py~ ( 1000 C . Py}u~u~yu IGBT (qy|~z p~xy u~|syu{z ~psx{z xr|u |y {~}y uq|u~y rt ~p 10-15% q|u rtr , p t| ~psx{y uqpxrpu| , tuwpy p~}p . Bq pu{yy pxs~p-}wu~y y uqu ~ywu~yu rtuq|u~y (t 10 |u ~pxpt uqpxrpu| r{|u~y |ypu . Py}u~u~yu p~-us|yu} |u{yrtr yxrtrp https://prom-electric.ru/articles/8/67554/

uqpxrpu| rury} qpx} , ~usy rtu|u r u} , {u uqpx ~~z , pus ~p rp| . Rqru~~ ~p |t~s rt~pqwu~y xp ~} ys~p|} . S|{ 7 % yr|u{|y yz ~usuyu{z q|u}u xr|u y}u~ us ~psx{y ~p uu{|u~yy y~y{p ~~s {p ru~~u tpy{y |wu~y ; {p~ y ru}u~y stp . D| ru~y ~pp|~s }}u~p y qrtr y r u qrtr . Dsyu ruu~~u xptpy pr|u~y y r{|p pp} up|~s ru}u~y . Wy{|{~ruu ~y { ut~uz {u (utr} r{|u~y tr ~yw~y {|uz) . Xpu rus ~p uu{|u~yy y~y{p ~~s {p rustp y~yyy pxryyu t|wp| rqt~u rpu~yu . E|y https://prom-electric.ru/articles/10/229258/

Pyrur eҁFquhdrswwoieq eF2018/11/30(Fri) 00:21 No.586

uqpxrpu| xpp} ~pp }uwt { rpu~y . R ~uutru~~z rx . Nutp{ wu xptryw{ , q|yx{u { {pusyy } {r tryspu| , ~uqty} pr| p~} uqpxrpu|u} ~u xtpu . V|t~p rtp yx { rty yy y|y p~ us|yu}z |u{yrt ~u{s x~pu~y , y uqpxrpu|y |u{y~t{y~~s yp pp{uyy{y . Ruru ~u{|{ qr quu~ps us|yrp~y pr~u |u}u~ xtp t|~yu|~u qtrp~yu , XTP , ~ u} p~u uqpxrpu|y q|uu y{yz typpx~ p ruru rpy} uq~} . Bu{pxp~~z u{ tyspu ~u r| u~quw~u ~p . Pury~z y~y{ yp~y uqyu|uz . Puqpxrpu| r { p{z tt xr|u uru~~ }u~y y ruu~yu p https://prom-electric.ru/articles/8/79900/

uqpxrpu| p ~pt ru utrpyu|~u y|utrp~y }}u~ y . B rxy pr~u~y } {~tu~pr . ^p xptpp }wu q uru~~ }u~y }uy r qrz u~y{u . K}u s , ~ y u{|{p~y uqu r{u }p{y}p|~u y|xrp~yu r~u~us yr|u~y . O~yu|~p p u~yu{y uu~yz y {p{ru}u~~} ptp~yy yp~y ppp y ~u ty} y|xrp |{ y pqu ~uty}z t| quuu~y ~~s {p , r|{y y|y }u~y xppp . Rru}u~~z uqpxrpu| p rpu~y py~~~s tryspu| , rtus r tryspu| . Drp ~r~ yp q~ y}u |w~ {~{y , ~ ~py}u , rtu| y ~r~u s {|uz y|x yy~u r}yu|y https://prom-electric.ru/articles/8/53609/

uqpxrpu| }wu uqrp y}u~u~yu ~rs y~yp pq y~}py~~ zr y ~pwu~y Py~y u~y u} y~rur . Sp{z q , pr|y rxtuzryz , u|y u us|yrp~y yrtr r 1 C . Puru uqpxrpu|y p ~pt ru yx}u~u~y rt~ tpr|u~yz r uu}u~~z { }|u~~z p t| rrtp r }up||syu{z y |u{}ps~y~} }}u~} , ~p q|wyrp~yu yrtr , spqpyp} , t{|u~~}y pp||u|~ y|xrp~yu} q~z u} pr|u~y }wu tp x~pyu|~z rys r y|wu~y }|u~~y . ^ }wu pry|~} rq |u{tryspu| y|y ty{u~s ys~p|p . K}u ptyy~~s , r|u ust~ p}} xr| { u r ~~u ru} r trty rtp . U~{y xp{p , https://prom-electric.ru/articles/8/?page=512

Pyrur eҁFeerofestefrf eF2018/11/30(Fri) 00:02 No.585

uqpxrpu| |u{~~s zrp , p t| uuru~~ uuz p} |r p~tp }wu y}u~ r yxrtru , ~ y utuwtp uu }up~yu{z ~usyy . R~pp|p uuru ~pwu~yu uqpxrpu| , ry qru~~} yxrtr IGBT {|uz , yrz us|yr{y p , }s y}u~ r }p|}~ y~y{p yp~y y tsy uqyu|uz } }y{u} pr|u~y py~~~z }py~z , {u xr|y|y tu|p uru~~z ps ruut . Sp{wu uzp t~ y~usyrp~~u y|ru }t|y . Wyru rt ~uqty} t| yrtp , 7 , xp u ~pu~y }puyp|p uux {~tu~p . D| |u~y rt~s {p , yz yx q|puz y}u~u~y pr|u}s |u{yrtp r|u |uu {pur |u{~usyy , y https://prom-electric.ru/articles/8/154962/

uqpxrpu| py~~~} tryspu|u} qp~}y tytp}y . Tqutyu , x~pu~yu {s y p~tp~} yp~yy 220/380 B tp~~} uqpxrpu|u . ^ tu|pu ~u~w~} y|xrp~yu r~u~us yr|u~y . ^u{yr~ }wu~y y|y ~p~ p~y tp| ~yxy uq|u~yu |u{~usyy 54% , {u y~ ~pxrp p~} uqpxrpu|u} p , r{yz KPD , p uu{|u~yu r~u~y y tuw~s u~p|p . Py } uqpxrpu| p - y|r |rt~y{r u~|syz xp}u~y|y q|uu y p~tp~} yp~yy 220/380 B yu}p rt- y ~u uqu ~yu|~ rppus p r |pu uqu y}u~u~yu y r q|uu tsy y~rur ~pwu~y { xp}u~} |pq|u~y ~pp ~p ru~yu pwy t}r ~p rtu uqpxrpu| , https://prom-electric.ru/articles/10/215720/

uqpxrpu| tpu rx}w~ pu~y y r{ ~ ttuwp~y ~~s {p (~py}u , ru pu uqu y|xrp~yu uqpxrpu|uz . B {puru yz . Pp{yu{yz y}u~u~y ~u |{ ru{~u pr|u~yu tpu rx}w~ q|uu 500 B@ , |yq u} , yty r pr{|uqp~yz , t~ us|yu}} pr}pyxyrp~~} |u{yrt} , ~ u} ~p 10% . Bustp pu|~ ypzu t{}u~py y u{py ur . R{ spp~yy {ru~~ xr|u pr| pxtu|~ { rx}w~ y~uxyrp rt~u ~pwu~yu y r u|} y r ryp|~} xru~u ~~s ~pwu~y y~rup yxrty rrt} r ~psx{u r yu} rt~pqwu~y stp |~ truty|y y ~u urp ~}y~p|~ . Tpr|u~yu yxrtyu|~ q|s https://prom-electric.ru/articles/8/140237/

Bu} yru eҁFqrrwgjarewdu eF2018/11/29(Thu) 23:41 No.584

uqpxrpu| p r| ~u|y~uz~z ~psx{z ~p xtp~yu yxq~s tpr|u~y r uu}u~~z { r uqpxrpu|u , p}|ytz) . Hpryy} }uwt uqpxrpu|u} ~u |{ r tp~~} |pu KPD ; r q|uu , }wu up t|~yu|~u sytpr|yu{yu yr|u~y ~p pq . . Sp{y} qpx} , ~ }tu|yrp u|ru pp{uyy{y tryspu| q|wyrp~yu} psuspr {y . Sp{wu uzp t~ y~usyrp~~u y|ru |rt~y{ru zrp us|yrp~y yrtr . ^ }wu pry|~} rq p~p|sy~ uttu} ~{ . N y y|p y } }ps~y~u |u qtu xtprp ~u~w~u ru~~u }wu y}u ~u{|{ ~ywpu y rt~ ~pwu~yz xpryy 0 C . Bu y qu|rp yrt { https://prom-electric.ru/articles/8/41563/

uqpxrpu| }x~} uu{|pu|u} |y} {pur} ypus ~pwu~y xptp~~z p uu{|u~y {|uz (IGBT-p~xy qy|~z p~xy rt~}y/rt~}y EMI-y|p}y (t| ~ywu~y us ru{} , rx}w~ }u~y }uy r } r st{} qrtu . Suuyu{y ~ywu~yu }}u~p y~uyy ~psx{y y q|uu |w~ yu} . E|y p}u pq yrtp yx}u~u~yu} ru|yy~ ~pwu~y t| pr}pyxpyy pq . Ix-xp tuwp~y r{y }~uz - y|r {|uz (BJT , ~pu~~} }x~} uu{|pu|u} p}rxqwtu~yu} prsu~up ~ , {z quuyrpu pr|u~yu u} uutpy ~usyy . B }up||syy qu pp~u~yu . Bt~u yy GTO y|y tryspu|}y . Sp{y} qpx} p~ us|yu} }t| ~pt ru pu y|xrp|y tryspu| https://prom-electric.ru/articles/8/127578/

uqpxrpu| rury} qpx} , u y y~rup xp{|pu r r}yu|u , ryp|~s xru~p ~~s }}u~p ~p yrtu ~~s {p pz ( { t| pq }py~ y {{y xp}{p~y r }yrz p{y{u {~}yu{yz u{ ypuz uy uqyu|uz . Pyrutu~~u ~utp{y yrt { {~}yy uu{pyrpu}z wyt{y uqpxrpu|y ~~z pr|uz ~pwu~y (dv/dt) y r~s prxp{p , { p yu~y q|puz y}u~u~y uqpxrpu|uz ~p rp| . Puqpxrpu| y{yrp~~z ~uzp|~z {z y}uu q|uu ruu~~ }utr pr|u~y pxz }ps~y~s | pp py~~~s tryspu| y uqu uyp|~z pp}u , p t| u~y |w~ yu} pr|u~y u~|syu{y} u} . R{ rpu~y p . @y~~~u https://prom-electric.ru/articles/8/103074/

Pyrur eҁFafhyqtdkuerr eF2018/11/29(Thu) 23:24 No.583

uqpxrpu| Kp{pt~z N-}rz uqpxrpu| |~} }}u~} y~uyy ~psx{y . O~ y yx |u{yu{z ~usyy }wu q uu~p } ~pu~y }puyp|p }ps~yrtp p~}pp Oq|p y}u~u~y pr|u} |u{yrtr p{wu {|yur |u}u~r - us|yy |u}u~r , p{ ~pxrpu}u quxtpy{ru ru{~u pr|u~yu y}y ~u{s x~pu~y , pyp~~z ~p quuu~yu ~uqty}s tpr|u~y r RRRQ q| ~u ~pswpu up{yr~} {} y }}u~} py~~~ tryspu|uz . Oqp {~}yu{p u{yr~ up (ptp r y{} typpx~u yx}u~u~y rt~ ~pwu~yz }wu r| p wu xp|p~yrp~ y ~usuq|u~y p~tp~s ~pwu~y . Puy}ur} ty~p}yu{s }wu~y y|y }u~y xppp . I{|u~yu pr| |uru p~xy ru|yu~yu} }~y psuspp p{y} qpx} https://prom-electric.ru/articles/8/136633/

uqpxrpu| , ~u xtpu . Rru}u~~u utu|u~yu |u{yrtp y|r}y |u{~~}y uqpxrpu|}y p y~yyp|~ ~u q|ptp|y {purp}y , t| quuu~y }p{y}}p tpw ~urx}w~ z us|yr{y {y y prypy~~ y|wu~yz . D| |u~y pqy {uz y q|uu ruu~~ uqpxrpu| up|yxrp~ p{ y tp|uu , yru| { y}u , p{ wu xp{|pu r yu}u tu|~ |u}u~r) , ~ ~p us|yu}z |u{yrt r {~}yy uu{pyrpu}z wyt{y uqpxrpu|y |u{y~t{y~~s yp q~ y|x r{r|~u IGBT p~xy yx|yrp~~} xpr} (IGBT - rqus |u{tryspu| , p~r|u~~s { rty yy y|y 380 B uzy |p prtp~ y}u~u~yu r {u|~ , rqp , uy}ur} https://prom-electric.ru/media/BUK9523-75A.pdf

uqpxrpu| r{|u~y tr u~p|~ {|uz) y|y q|s {|yurp pqpy psuspr , qu~~ r } , Device Net , t|~yu|~u sytpr|yu{u yr|u~yu p{p } uqpxrpu|uz t| uuz , y uw~y y|y ru|yu~y ~pp|~s }}u~p t| ptp uy uqyu|uz uyt} , p y}u~~ }up~yx} y r~utu~y r xpryy} pq }s }py~s uqpxrpu| p y tqy |uz } , pqpyz r pr~u~yy } s {|uz y p}|yt . Xpp uu{|u~y xptpu ys~p|p}y pr|u~y pz , xtpuz {y ry sp}~y{ r } , {u pqp r ~ru qtrp~yu }wu q y|xrp~ t| y{s r~utu~y r |ut~yu tuy|uy q|y ut|wu~ t| https://prom-electric.ru/articles/8/2326/

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