$B6&?67?%$%s%P!]%?<09bEE05AuCV$NFC@-(J

$B!J:GBg=PNO!!#5#0(JK$B#W!K(J

Characteristics of resonant-type inverter X-ray generator

(maximum output:50kW)


$BKL3$F;BP$,$s6(2q8!?G%;%s%?!](J

$BJ|

$BNkLZ!!9/M:(J, $B@P2,!!N<(J, $B1-Ln!!2m9@(J



SUMMARY

$B!!(JRecentry, inverter X-ray generators have been widely used because of the constant year improvement in the performance and stability of the high tension apparatus.
$B!!(JWe analyzed the characteristics(tube voltage rise and fall times, current waveforms, short time, and reproducibility of X-ray output) of our resonant-type inverter X-ray generator capable of a maximum output of 50kW.
$B!!(JWe obtained the following results.
  1. The ride and fall times of X-ray tube voltage were extremely short.Its fall time, however, took sligtly longer when we set conditions by adding a light load and making the high-voltage cables longer.
  2. The short time chracteristics and reproducibility were remarkably superior to that of Japanese Industrial standards.
  3. The linearity of the X-ray output was good under the load conditions in general use.


$B-5!!=o!!8@(J

$B!!:G6a$N0eMQ#X@~AuCV$K$*$$$F$O!"?GCGG=$N9b$$A/1T$J#X@~Mh!"#X@~9bEE05AuCV$K$O!"%3%s%G%s%5<0!"C1Aj#2%T!]%/<0!"#3AjJ}<05Z$SDjEE05<0$,;HMQ$5$l$F$$$k$,(J $B$3$l$i$NAuCV$K$O$=$l$>$l(JTable$B#1$K<($9$h$&$JFCD'$,$"$C$?!#(J
$B!!%$%s%P!]%?<0$O!"$3$l$i$NLdBj$r9nI~$9$k$?$a$K3+H/$5$l$3$3?tG/!"=>Mh7?$NAuCV$KBe$o$j5^B.$KIa5ZBf?t$r$N$P$7$F$$$k!#(J
$B!!%$%s%P!]%?<0#X@~AuCV$NFCD'$H$7$F$O!"4IEE05L.F0N($NDc8:$K$h$k#X@~H/@88zN($N8~>e4IEE05$N%U%#!]%I%P%C%/@)8f$K$h$k@:EY!":F8=@-$N8~>e!"9b05%H%i%s%9It$N>.7?2=$K$h$k>J%9%Z!]%92=$J$I!"MM!9$J%a%j%C%H$,$"$k!#:#2s$O!"=>Mh$NC1AjAuCV$KBe$o$jEv;\@_$K=i$a$FF3F~$5$l$?6&?67?$N%$%s%P!<%?<0#X@~AuCV!J#D#H#F!]#1#5#5#H!$:GBg=PNO!!#5#0#k#W$N=tFC@-$K$D$$$F8!F$$7$?$N$G!"AuCV$N>R2p$r$+$MJs9p$9$k!#(J

$B-6!!;HMQAuCV!!!!B,Dj5!4o(J

$B-6!]#1!%;HMQ%$%s%P!]%?AuCV(J

$BF|N)!!#D#H#F!]#1#5#5#H(J
$BAuCV$N$B:GBg=PNO(J $B!!!!(J $B!'#5#0#k#W(J
$B%$%s%P!]%?$B%$%s%P!]%?<~GH?t(J $B!'#1#0#k#H#z(J

$B-6!]#2!%;HMQB,Dj4o(J

$B#X@~4IEE05!?4IEEN.7W!'El5~%l%s%H%2%s!!!!#A#B(J-$B#2#0#1#5#D(J
$B%*%7%m%9%3!<%W(J $B!'F|N)!!!!#V#C(J-$B#6#0#2#5(J
$B7V8wNL7W(J $B!'#A#L#C#O!!!!#M#O#D#E#L!!#F!]#1#1(J


$B-7!!J}!!K!(J

$B-7!]#1!%4IEE05!"4IEEN.GH7A$NB,Dj(J

$B!!9b05#2r7o$K$*$1$k!"4IEE05$NN)$A>e$,$j;~4V!JGH9bCM$N#7#5!s$^$G!KN)$A2<$,$j;~4V!JGH9bCM$N#7#5!s$+$i!K$r%*%7%m%9%3!]%W$NGH7A$+$i4Q;!$7$?!#(J

$B-7!]#2!%4IEEN.$NJQ2=$K$h$kN)$A2<$,$j;~4V$NB,Dj(J

$B!!#8#0#k#V!]#1#0#m#A$K$*$$$F4IEEN.$r#1#0#m#A!$#5#0#m#A!"#2#0#0#m#A!"#5#0#0#m#A$HJQ2=$5$;$?$H$-$N4IEE05$NN)$A2<$,$j;~4V$r-7!]#1$HF1MM$KB,Dj$7$?!#(J

$B-7!]#3!%9b05%1!]%V%kD9$NJQ2=$K$h$kN)$A2<$,$j;~4V$NB,Dj(J

$B!!#8#0#k#V!]#1#0#0#m#A!]#1#0#m#s$H$7!"9b05%1!]%V%k$ND9$5$r$=$l$>$l#1#0#m!$#2#0#m$H$7$?$H$-$NN)$A2<$,$j;~4V$rB,Dj$7$?!#!!(J

$B-7!=#4!%#X@~=PNO$N:F8=@-(J

$B!!#F#C#D!a#7#5#c#m!";6MpBN#2#0#m#m#A#l$H$7!"4IEE05!"#8#0#k#V!"#1#2#0#k#V!$4IEEN.#1#0#0#m#A!"#3#2#0#m#A$N$H$-$N#X@~=PNO$N:F8=@-$K$D$$$F!"7V8wNL7W$rMQ$$#J#I#S!!#Z!]#4#7#0#2$KDj5A$5$l$?JQF078?t!J#C#V!K$r5a$a$?!#(J

$B-7!]#5!%C;;~4V!J#1#m#s!K$K$*$1$kGH7A$NB,Dj(J

$B!!K\AuCV$N@_Dj2DG=$J:GC;;#1F;~4V$G$"$k#1#m#s$G$N4IEE05!"4IEEN.GH7A$K$D$$$FGH7A$r4Q;!$7$?!#(J

$B-7!]#6!%C;;~4V$K$*$1$kC10L#m#A#sEv$?$j$N#X@~=PNO$ND>@~@-(J

$B!!#8#0#k#V$K$F!"%"%/%j%k#1#0#c#m$r;6MpBN$H$74IEEN.$r#1#0#m#A!A#4#0#0#m#A$H$7$?;~$NC10L#m#A#sEv$?$j$N7V8wNL!"#F!?#m#A#s$r5a$aC;;~4VNN0h$K$*$1$k#X@~=PNO$ND>@~@-$rB,Dj$7$?!#-7!]#2!"-7!]#3$h$jDcEEN.;~5Z$S9b05%1!<%V%kD9$,D9$$>l9g!"N)$A>e$,$j;~4V$NA}2C$,C;;~4VFC@-$K5Z$\$91F6A$K$D$$$F8!F$$7$?!#(J

$B-8!!7k!!2L(J

$B-8!]#1!%4IEE05!"4IEEN.GH7A$NB,Dj(J

$B!!#F#i#g!%#1$O>e$,4IEE05!"2<$,4IEEN.GH7A$G$"$k!#4IEE05$NN)$A>e$,$j;~4V$O!"#0!%#6#m#sN)$A2<$,$j;~4V$O#1!%#6#m#s$G$"$C$?!#L.F0N($K$D$$$F$O!"F1GH7A$+$i$O$o$+$j$K$/$$$,%a!<%+!<8x>NCM$K$*$$$FF1>r7o$K$FLs#6!s$G$"$j4IEE05EjF~;~$N%*!<%P!<%7%e!<%H$b$_$i$l$:0BDj$7$?GH7A$H$J$C$?!#(J

$B-8!]#2!%4IEEN.$NJQ2=$K$h$kN)$A2<$,$j;~4V$NB,Dj(J

$B!!#F#i#g!%#2$h$j#8#0#k#V$K$*$$$F4IEEN.#1#0#m#A!"#5#0#m#A!"#2#0#0#m#A!"#5#0#0#m#A$H$7$?$H$-$NN)$A2<$,$j;~4V$O$=$l$>$l#1#5!%#6#m#s!"#3!%#3#m#s!"#2!%#0#m#s!"#1!%#6#m#s$H$J$jDcIi2Y$H$J$k$K$D$lN)$A2<$,$j$OD9$/$J$C$?!#(J

$B-8!]#3!%9b05%1!]%V%kD9$NJQ2=$K$h$kN)$A2<$,$j;~4V$NB,Dj(J

$B!!#F#i#g!%#3$h$j!"#8#0#k#V!]#1#0#0#m#A(J $B!]#1#0#m#s(J $B$K$*$$$F9b05%1!]%V%kD9$r#2#0#m!$#1#0#m$H$9$k$H!"N)$A2<$,$j;~4V$O!"$=$l$>$l!"#2!%#6#m#s!$#2!$#1#m#s$H$J$C$?!#(J

$B-8!]#4!%#X@~=PNO$N:F8=@-(J

$B!!#T#a#b#l#e!%#2$K3F>r7o$K$*$1$kJQF078?t!J#C#V!'#J#I#S!]#Z!]#4#7#0#2!K$NCM$r$7$a$9!##J#I#S5,3J$G$O#C#VCM!e!^#0!%#1$H$5$l$F$$$k!#K\AuCV$K$*$$$F#C#VCM$O$9$Y$F$N>r7o$K$*$$$F#0!%#0#0#1!A#0!%#0#0#7$H#J#I#S5,3J$N#1!?#1#00J2<$G$"$jM%$l$?:F8=@-$r<($7$?!#(J

$B-8!]#5!%C;;~4V!J#1#m#s!K$K$*$1$kGH7A(J

$B!!#F#i#g!%#4$OK\AuCV$N@_Dj2DG=$J:GC;;#1F;~4V$G$"$k#1#m#s$NGH7A$G$"$k!#4IEE05$NN)$A>e$,$j;~4V!J#7#5!s%T!]%/CM!K$O!"#0!%#5#m#s!"N)$A2<$,$j;~4V$b#0!%#5#m#s$HHs>o$K9bB.$G$"$C$?!##1#m#s$N@_Dj;~4V$K$*$$$F$b4IEE05!"4IEEN.6&$K@_DjCM$^$GC#$7$F$*$j!"NI9%$JGH7AFC@-$r<($7$?!#(J

$B-8!]#6!%C;;~4V$K$*$1$kC10L#m#A#s$"$?$j$N#X@~=PNO$ND>@~@-(J

$B!!#F#i#g!%#5$K%1!]%V%kD9#2#0#m$NC;;~4VNN0h$K$*$1$k#T#i#m#e#r$H7V8wNLHf$N4X78$r<($9!##1#0#m#A!$#2#0#m#A$N6KDcEEN.$K$*$$$FC;;~4V$K$J$kDx!"C10L#m#A#sEv$?$j$N#X@~=PNO$OA}2C$9$k!#$7$+$7!"#3#2#m#A0J>e$NIi2Y;~$K$O!"NI9%$JD>@~@-$r<($7$?!##F#i#g!%#6$O!"F1>r7o$K$F9b05%1!]%V%kD9$r#1#0#m$H$7$?>l9g$N7k2L$G$"$k!#DcEEN.0h$ND>@~@-$,

$B-9(J $B9M!!;!(J

$B!!#X@~9bEE05AuCV$N@-G=LL$N%]%$%s%H$H$J$k4IEE05GH7A$N2~A1$O0lHL$K%j%C%W%kI4J,N(!"N)$A>e$,$j;~4V!"N)$A2<$,$j;~4V$NDc8:$G$"$k!#K\AuCV$NN)$A>e$,$j$K$D$$$F$O!"#D#S#P$H8F$P$l$k%G%8%?%k%U%#!]%I%P%C%/@)8f$K$h$j!"Ls#1#0#0#u#sKh$K4IEE05$r@)8f$7$F$$$k$?$aHs>o$K9bB.$H$J$C$F$$$k!#Kt!"K\AuCV$N%$%s%P!]%?<~GH?t$O!"#1#0#k#H#z!J8GDj!K$H9b<~GH2=$5$l$F$$$k$?$a#2 $B!!N)$A>e$,$j!"N)$A2<$,$j;~4V$NA}2C$O!"C;;~4VFC@-$K1F6A$r5Z$\$9$,!"#F#i#g!%#2$+$iN)$A2<$,$j;~4V$O!"%1!]%V%kMFNL$HIi2Y>r7o$K$h$jr7o$G$b%1!]%V%kD9$,D9$$$H$-$K$O!"6KC;;~4V$K$*$$$FC10L#m#A#sEv$?$j$N#X@~=PNO$OA}2C$7$F$7$^$&!#=>$C$F!"DcEEN.$K$h$k;#1F$,9T$o$l$k$H9M$($i$l$k>l9g!"%1!]%V%kD9$O$h$jC;$/$9$k$3$H$,K>$^$7$$!#$7$+$7DL>o;HMQ$9$kIi2Y>r7o$K$*$1$kAuCV$NC10L#m#A#sEv$?$j$N#X@~=PNO$ND>@~@-$O!"A4$/LdBj$J$$$b$N$H;W$o$l!"#F#i#g!%#4$NGH7A$+$i$b#1#m#s$NC;;~4V@)8f$,2DG=$H$J$C$F$$$k$N$,$o$+$k!#(J

$B-:!!7k!!8l(J

  1. $B4IEE05GH7A$+$iB,Dj$7$?N)$A>e$,$j!"N)$A2<$,$j;~4V$O!"#8#0#k#V!]#5#0#0#m#A$N>r7o$G$=$l$>$l#0!%#6#m#s!"#1!%#6#m#s$HHs>o$KC;$/!"L.F0N($bLs#6!s$H0BDj$7$?GH7A$G$"$C$?!#(J
  2. $B@:EY!":F8=@-$K$D$$$F$b#D#S#P$H8F$P$l$k%G%8%?%k%U%#!]%I%P%C%/@)8f$K$h$j#J#I#S5,3J$rBgI}$K>e2s$kNI9%$JFC@-$G$"$C$?!#(J
  3. $BN)$A2<$,$j;~4V$ODcEEN.$K$J$kDx!"Kt%1!]%V%kD9$,D9$/$J$kDx!"D9$/$J$k798~$K$"$k$?$a6KDcEEN.!"C;;~4V;#1F;~$K$*$$$FC10L#m#A#sEv$?$j$N#X@~=PNO$OA}2C$9$k$,DL>o;HMQIi2YNN0h$K$*$$$F$OM%$l$?D>@~@-$r<($7!"#1#m#s$NC;;~4VFC@-$bNI9%$G$"$C$?!#(J


$BJ8!!8%(J

  1. $BH+;37I?.(J,$B9bLnGn;J!!B>(J:10kHz$B6&?67?%$%s%P!<%?<09bEE05AuCV$N3+H/!!!!F|N)(JMEDIX Vol.21 49-55(1991)
  2. $B@DLxBY<#(J,$B5HED!!B>(J:$B%$%s%P!<%?<0#X@~AuCV$NFC@-$HNW>28z2L!!F|J|5;3X;o(J46(12)1880-1900(1990)
  3. $B>.AR!!@t(J,$B@DLxBY<#!!B>(J:$BLO7?2sO)$K$h$kJ}7AGH%$%s%P!<%?<0#X@~AuCV$NFC@-!!F|J|5;3X;o!!(J47(11)1943-1949(1991)


$BMW!!;](J

$B!!6aG/!"%$%s%P!<%?<0#X@~AuCV$NIa5Z$OL\3P$^$7$/!"@-G=$bG/!98~>e$70BDj@-$N$h$$9b=PNO$NAuCV$,3+H/$5$l$F$$$k!#(J
$B!!:#2s$OEv;\@_$K@_CV$5$l$?6&?67?$N%$%s%P!<%?<0#X@~AuCV!J:GBg=PNO!'(J50kW$B!K$N=tFC@-$K$D$$$F8!F$$7$?!#e$,$j!"N)$A2<$,$j;~4V$NB,Dj!":F8=@-!"#X@~=PNO$ND>@~@-$K$D$$$FB,Dj$7$?!#(J
$B!!N)$A>e$,$j!"N)$A2<$,$j$OHs>o$KB.$/!":F8=@-$K$D$$$F$b(JJIS$B5,3J$rBgI}$K>e2s$k7k2L$H$J$C$?!#DcIi2Y;~5Z$S9b05%1!<%V%k$ND9$5$,D9$/$J$k$Ho;HMQ$9$kIi2Y>r7o$K$*$1$k#X@~=PNO$ND>@~@-$ONI9%$G$"$j!"Kt(J1ms$B$NC;;~4VFC@-$bM%$l$F$$$?!#(J

[Back to Home Page]    [Back to Contents]

$BF|K\J|