MODELS OF HIGH-VOLTAGE ELECTROSTATIC GENERATIONS OPERATING IN A FLUID DIELECTRIC

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP82-00039R000100100063-1
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 10
• Document Creation Date: January 4, 2017
• Sequence Number: 63
• Publication Date: February 7, 1951
• Content Type: REPORT

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Ti~tl�t 1~ODEL~S, OF ~Iq~N�VOLThC~L
h. Io~~'e ar?d
N h FLUID DIELECT~~IC by E ~ rd~ aokh orb,
I
~g~ ~~rnov (Russia) ~
M.
2 Nov or hoc 1939)
i esl~ ~'i~iki, Vol IX, No 3 C
~ouro4; Ghurn~]. `Iekhr~.ch oY ~erior~.oa~~
pp 2061-2049 CRussian mon~Z~Y ~
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TR08TAT 0 G~RIlTORg OPRRAT~ia ~
MODS uF C~~'~Q1 0~ 0
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a translation o~ a Russian artiole ap-
OTE~ The So11ow3ng is Fiend, Yol SX, No 23~ No4/Doo
� g fan the Zhurnal Tek~oheekoy October 1939 Tho authors
p a oe Z081.9, which was submitted
1939, p g to~~e ~d N. N~ Re'Ynov, who arc a~~i1i�
are ~ ~ M. Gokhberg,
A. t cal Technical ~netitute o~ the Aoade~q?
eted with the ~ psi
o~ 9oienoee U89R~
n ~w~
describe the reauZte o~ investigations or three
In this work the authore
eneratore that operate in a Fluid dieleotrio~ name
models o~ eleotrostatio g ed ~ tho described models went 1y
kerosene. The greatest voltages obtain '1 birotor model vn ~ ~0 to
rotor m del v ~ 9~ to 100 k+?3 2 y 0 kv.
g`1 ~ d,1,e eiee unirotor model Qn 1~0 to 17
90 kit; and 3~ m
4'. 3
oduotion
1. Intr
t~ eleotroetatio machines whoeo models wi11 be
The operating principle a~ o~ the ~ollowingt hY varyin6 the oapa-
am0'I~t 0~
deearibed below consists ir? the riding a c~croeponding
oit~oe o~ the charged aonduotor and ~ th an initial laver potential
}
aa1 xork~ we traneTer a given charge
~eohsni ential~
y~ to a higher pot
the o �rating oyol� consists o~ th� dour stages t
In our models p
a movie plate (rotory a~ a charge q at a low pr -
1~ The imparting to g
mart' voltage Vl~ q � Olvl~ ~
connected from the source of voltage v and
r= �moving plate ie die ntial of ~he
2. Th
he oa aoitanoe to the value C2; whereupon the po e
r~ decreases t p t0 V ie the eeoondary~ voltag
ohexge q inoreaee� from V1 2 2
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 Declassified in Part -Sanitized Copy Approved for Release 2012/05/25 :CIA-RDP82-000398000100100063-1
r
.,4? ~
:F+
C,
opt 0 to 0 at oouotant potontial
~ tho aapaaitanoe ~ ~ 3
3, The deaxeaee ,
uitt 1
~ tho ohargo Q to the high valtaga oiro ,
V/~ ~rdu3+~x~ ~
` r o
o ~ � X02 a3)v/ z
'r 4 Q 3 2 end
ion with tho ~gh~o~taga Qirauit
s dieoont~'?6 tho oo~�ot
j ~ I
t
e C wo loxer the potential of t
the oapaoitanoo to tK� valu
inoreaeing
e . qy to the o~ginal value V1�
e remaining on the plat ~4
ohaxg
c t at oapaoitenoe C the plate ie
f ollatra tho f iret stage o~ more
Then
voltage v ~ the inoreaeo of the
voted with the eouroe of the p~ 1
aonn
e late an additional charge q, bu
Canoe i'rom 0 to Cl imparts to th p
oapaoi ~
al charge again becomes ec~al to Q�
the tot
� at potential Vl ie i~arted to
~,ng on� operating o~ole a oharg q
e same charge ie traneferr�d to the
daotor (pl~?te of the rotor) ~ ~ th e
the aon
The electrical energy obtained dur- f
h-voltage network at a potential Q2~
hig
I! th� meohoriioal work A ' q(Q 2
� V is defined ah the atra of ;
ing the o~ole W~ q 2
e from potential Vl to v2
ended in the transference of th� oharg
Vl} ~ oircuitt
r W . qV obtained from the p~"Y
~ th� electrical ens ~ 1 1
(1)
wZ � A~w
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than the volt�
eaondar~ voltag� ie much greater ~
w ~ the case wher� the s
E aal
l all the energy W is, praoti ~,Y
e rima~' airauit V2~1 ~ 2 ~
age ~ th p
k W ~ p) ~ (N OTE t The machine ie
tint of the msahanioal wox ( 2
aeiv�d on soon tries/ energy ~
e ator and not a transformer o~ else f
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t~ ~ ayaloa pox oocand axe aom~~atad in tho m~ah~~a, the tho aurrant ..r~~~
tho hi~h"vo~to ~.otwork ~a datoxm~~od by tho ~o~~owin~ rolat~ono ~ ~
~ ~ ~ ~ la ~ 3 1
- ~ ~ ~ ~x ~ b tho /asst
TY~a ~r~a~oat poaa~bla potantia~ Y~ yr ~8,a~4 -g mina
~ 3~
oapaaitanoa 0~ ~xom tho x�lationt Q~Ql: O~V
The do andonae of tho oooondary voltage of tho ~aao~~~na upon tho load ourron~ in a
4 hi voltc~ o notwoxk that is , tho oxtornal aharaot~xiatia oi' tho mo,ohino o~n� 1~e
~ ~
{ b tho ~'ollowin~ e~uationo t v ' ~ ~
rvproc�ntad y ~ _ ~ v V ~ (~a)
or I p max ~
' whoro i ~ C V ~ i a the maximum auxront (a~~A xt�oi rauit ourront wk~on v~~ 0) r ~d
iaCtholm~xi~ volto~o ~no.lo~d volto, w1~on I 0)
tt~x
a io re rooantod in fi~;uro la; w~~orc~oon it should bc+ notod that this
~o~andon o
~:o ondenoo is obtained on tl~o aooumption that tiro mn.xim~u~ ~ot~ntial V~=V x is
~ ae 0 i'rom rolc~tion ~ In faa~ t~~a m~
d�t�rmined on~,y by the minimum oapaaitcu~ ~ ( ~ nt thro ~
imam otential is o~'ten limitod by t~~o corona offoct oz the loako~o sutra
p
the dial�otrio aurro�ndin~; ~~~n rotor t~~rou~~ tho 1~it-voltage system of the ma-
Whon le~~a is pr�aent, t~~e limiting aooondary Qoltc~~;o Yn i~li�torminod by
a~~ine , _ V z , (~y
~ ~~IQ rCaiat~tlc0 Of th� len~C~~o~ '~~ta aharacteria-
whore I f and ~ ar� the aura n an
do o~' th ~ ino v~rios; '~esidos tl>,o aharaotoristic rQprooontcd in fi~;~~~~o lc~, we
z
t~~"e~,`~~Qaaed in fi~tre lb; ~~ere wit~~ deoreaa4 a~' tk~a lon,d c~~rrent as the va.
obtain ~ Leo V in oonsec~onoe of tho p~~arp increase of t~~e 1�ak~;e ourronta)
1ue v2 : ~pproac~ n ~
~ ~�cr�aao of the aurrent str�n~th rioea not lead to ai~;nificant increases of V2.
fut~ or
~'or such a ah~:ractoriatic the moat conVanient condition oi' operation will bo the
load I whoa t~ka voltage Y~ is cloeo to Vn sn~ the product Imo has a maximum
~~f value see f~:ti~a 1b) ~ ~
M ~ ~ ~ t~hV~t~~~ ~'6WA~
t~+1~P~t f1 Dlrhl y;,,,~~.
~a zero, ~~infinity, (slates 1'he condition C~~
Wean ce~pacit~nc� C~ ~x
d when the l~i,~h-volts eleotrode race ving the charge of the moving date
will hol
a erfect I'arad~r pail and provides for t~18 full remOV~l Of the C~~are�th~0u
. forms ~ , ~.v ltn a network) to this ce~se, decreasing the leak~l~ ~
ing through the hig~~ o ~
~ t}~~ corona effect, the e,~ternal ah~,racteriatic must have t~~� form ~
th� dieloot~ia any q
in fi ~jo lc whore t1~e secondary voltg�v eou~ls the limitingtvigtclose
represented ~
moat noes of depend upon the load up to I--IQ, hen the lad carte
N al ve V ~Y~ we will reCAive the optirmtm conditions o� operation of
to x4? and wa ha 2 n�
tie mdChipe ~
In the design Qf a aching, therefox0, one nn~st aim for a possible deererr~se of the ,
which an roximatea the external ct~aracteristia reprea�nted in figure
capaoitance C3 , ,p
~,a and the optimum current of the load approximates the maximum current, namely
the ehort..aircuit aurr�nt~ ,
models
i fl several designed bit us of electxoatatic generators and the
Below we describe br e y
' results obtained from th83,r teats
2, Small Unirotor ~Sociel
a ? r . ~ r, c ~ ~ ,~`hb w r 1~x,e Inside tlse obi le
the t thin modQ~. is re~~~d~ in fig
under 1 en insulating cylinder 2 ie plraced �ccentrically; "
grounded motel cy 1 tas in~aulat>bd~.from each ot~ier~l'he
~~urface are fastened metal p a 3~ h4 la~,at ca acitanoe
charge is supplied by brushes to rho part whioh corresponds tot idorab~. if one
C of plate ~ r�lative to the ground, 1'he capaeitc~nce C~ decreases cor~,e hi ~Y
~ i~atalls another immobile metal electrode encompaasin,~ pa,xt of xotor ? ( ~
e screen connected to the high.volte,ge brueh~(=that is, the eleatrode)~
voltstg ) ~
~s ~ 11~ ct with it sharply ~ ,
Such a acreen~posa~4aing the soma ~potantial as .the plate in cants
diminishes the plate~:a electrical capacitanea C3
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- ~
tt,' ' t ~ O
t. M
M Y
'F t 1
nodal woo dooi od for o~or~tio~ in ~ 1.i~uid dio~oatrio, korcaono~ whioh pormi o
Tl~o
ono to ratoo aana~d~rab~y ~~o maximum stxati~.o~ tho o~oatxia ~'ioid oo~~~riooa o
that ollowod bye sir ~ oopooi~~~ is om~~l maah~~aos) ~ Tho moao~ oonaiatod off' an ~roa
_ oy~~ndor ~ dia~otor om hoi~ht ~y~, o~, with,,ipn w#~iah a rotor ~aditor 9 a~
~d OpOrr~t~n~ hoi~~~t h~~0~~rnt~tOdf T1~r01~ atu~fi~s~�b0~t O~onia too ~~tOra~
aur~~aa of the oyliador worn po,o~ad two roda,with good saroono i'oata~od to thou,
with tho aic~ of which ~ i ~ e ~ rods) tho botwoon tho rotors a ~1~+tao a t~~~ soroon
could be ro~ulatod~~ ho primary volta~o v1 w~a introduoad ~~rou~~h ~ obo~ito load 9 ~
~ pasai tho otui'fi ,;d~onin~ Tho aoooadarM was lad in throw a~ obo~~to ~~�ul-
star paoai tl~rau~h tho atuffin~.bos'opaain~ ~O~tn x11,20 aluminum platoo woro
diopoaod along tl~o rotors tho width of tho dap botwoon tho flat�a aaro~ia~to�
ly Qquallod tho width of tho platoa thuo the surface of trio platoo o~uallod half
4 of tho latorr~l aurfaao off' tho rotor,
Tho aupplyi~; rind tP~o ramovin~ of the el+~otrio ohr~r~a From tY~o rotap~ a platee was
aurriod out withPtho aid of a apoaial Qyatar~ of acntnato, To oaoh rotor Mato wne ~
famtenod a arc~l ring with movablo ball which ~ro~ootad ~roc~ tho rind during rotat-
ion of the rota , boin~ proaAOd bar oontri~~p~c~l ~'oroo to tho outor od~o of tho ri~~
To the input ~~nd output /coda wore attaoal�~ brushes ~ and 6 with a aonaidorablo ~
nurobQr off' ato�l oonduators, Alos~ whio~~ tho ~uttin~ stool balls a1id~
Cylindor 1 woo aovorad with two ebonito covers with rubbor (gaooline.reaiatont)
s
~pao~cin~e which �~rovontod tho leaka~Q of tho ~cerooono~Tho shaft paaoQd tl~rou~~ the
up~~f~~~ oovor, at the cnd of which 4 )was attaa~~�d a pulley oonnootod to
nurin~ opo~jatian in ~,o~~ooo~~o the rotor ratatca
an eloctrio rootax~ with 25 watt power.
~~`�v~nbout 1~1~0 r�v ja~.n~
Sn the oouxce of invootig�~tioni we diacovorad t~~o groat i~tiflu�nao of t~~o ourvatl~r�
of the grounded sera�n enaompaa~~~n~ dart of tl~a lateral surface of the rotor; Ham�ly,
the fi�ld a,t the surface of the rotor (and oleo Hoar the groun~~ed ecroen) he,d to bC
a� horoo,~en�oua as possible, Its this oae� onn could o~er~te the roaohin� at goat
field intensities olosv to the ruptu~~o value and concentrate on the plated of the
rotor a maximum charge wit~~out the dan~or of rupture oacurrin~~ ~y salaatin,~ the
f proper sha~~� for tie surface of the ~;roundo~l screen, we reACh�rl sa,tiafaotory results
for sma11 ~;nps botwa�t~ t~~e soraori and tk~o rotor and co~~ld raise the electric ~i�ld
st an th to 120.1 0 lcv cm (for a ~~uptua~e strength off' the ~corosQne equal to 200 -
r ~ ~5 j
220 kv j cm)
rod and ~ show the characteristics roeas~~red by tie models for th� following
3
conditions ; 1. the aoofficier~t of filling of t~~e lr~ter~l surfac0 of the rotor wag
s to the total
a,r0.,~ (that is, the ratio of the surf~c4 of the c~lur~inum ple~
r" surface of the toter) ~d 2~ the gap between tl~e rotor an~~ the grounded screen was
:O.jM mm. I I
The secondary voltag� V2 was measur�d by mean o
an x-ray tube and the currant strength of the high-volta,~c~ air-
,3 cuit was r�,a~ted, by the inoandesaence of the cathode in the x-rp~y tube Thus we
were able to measti~re in parallel the current strength in the soaondary circuit and
the volt~e v2 ; 'Ghat is, we could measure the external oharacteristias of th� modal.
Figure ~ gives the cY,aracteristics for V1 equal to 2, S, 6 k~+r,
Ths results 8f experiments C110w ~oOd r0.~reement With Computations Of the external
aharacteristio~ Only in two aharactoristias, for vl~ and 6 kv, which givn~ aonsid-
arable aeoond~,ry potentials g2~do leatca~es and ire corona effect begin (but even
here we did not roach the oharacteristias shown in figure lb).
From the adduced c~racterietics it follows that the ratio vjvl is about 20 and
, hence we obt~n ~aaardin,~ to formula 3 the ratio of the m~cimum capaci,te~nce Ol to
minimum 03 ;namely alj0~ A 20.
Figure ~ gives the dependence of the shartMcirouit current IO upon primary voltage
v1~ Tho dependence coincides with formula 2,
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~x E
,F,
i
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~
~n~c ~ s
r
~'or tho eako oi' oonbrol lob uo oond~~ab a oo~aridan o~ oa~,aulabAd dabs ~'ar t
A 0
with b~~o ox~Qri~ao ddb~t
f Il~
t0 was aoaordin~ tea ~'ollo~r~r~ i'or~lat
~ z ~(~vs qtr (v 8)0~~
o _ t) xl
whom ax~~~ Ilia ~acrfiaionti o~ fillies ao do~'inod abo~o ~ ie t~~o o s hoi ~
of bho mbar ~ v io b~~o linear volaaib b~~o ~ ~ ~ ~
~ y a aurfaoo o~ tho rotor; ope on ie the
~~iolootric aonotant o~ tho ~orooon@; and da~,ta is tlio gap bobwoon bho Tabor and
p0~'pA~~
y
Within t~~o limits of ?~aoaiblo or~~o o bho oorimonbal data dinoidoo witk~ t~ao oo~.
~outod sates ~'or V +~~kv t ~,8~10"~a oa tQd ~
~ ~ p'" ~ ( ) and S ~,0 a (Q~orimonbal)
~'or v ~dkv, ~ ~1~i~~V~~ as 1 r
l 0 ( ) a '~~2 10 amp(oxporimontal)
Tho groat a of va lba~o whi oh wo rooeivad on tY~i a ~a dQl alas g,~ t o 100 qtr,
3. Tho 8ma11 Airotor t~odol
Like tho unirotor model tho biroto~{ ~r~odol wao degil~�d for onor~.tion in fluid di-
�l�otrial na~oly, i~a koro�ono~ ~
Tho baai lonents of tho mQd�l~ ~ dQaign r,~nc~ oonstr~~atian ar� shown in fire
w~iah �o a craso.eotion d~` the mo~el~� plan viaw~ ~ ,
i
Th� model consisted of an iron aylindor l dic~moter am an~~ h�~ght l9 om ,within
w~~ich two ~aMall rotors rotatod toward sash ot~~or.
The rotors of mociol 2 are !small ebonit� linc~era arit~~ u~ or eovars, In tl~~ aAv
cy ~ p er
was attaa~�d a roll�r ~ritl~ trio aid of which tho !store t~~ore brou~,ht into rotation
F To tie oov�r of tiie rotors ware ottao~~ed gearod who�lo for t11e mutual rotation of
1
the roto3 s ~ Tho gears worn ma~~� of evonits in orr~er that tl~e ac,~,~~0 would not dig-
aharge from the hig~�voltage part of the rotor to ~th� low.volto part I~aoh roller
connected Frith a rotor pagoed throw taro b~~, bea~ringp one of th� ral~lerg paseod
the upp�r cover enclosing the iron oontcain~r l and to i~s end was attached a pulley
On the lateral surface of a rotor was rnillod continuous groov�~ into which aluminum
plates worn inserted so that t~~e internal ane~ the external latbr~l,.~{ walls of the
rotor possessed surfaces a~ltornately meta. and ebonito~ Near each rotor ..ware four .
screong t e~cternal grounded screen 5~ external high..volta,~e screen 7, internal
grounded screen 8, and internal high�voltage screen 9, ~
i
The primary volt~ye V was intxoduoed~ through the ebonite- leads 10 passim; thrau,~h
the stuffiz~�box opan~ngs ll. The secondary volts o~, V was introduoed'-thr h
ebonite insulc~to2j 12~assiz tyro h stuffing.box o~eni2~ o~ '
~ nt~ 13.
The supplying and removing of the electric ch~r,~e from the rotor plates wr, affoct-
od ~~ith did o~_e,.n�w original design ,for con~acts,,~~n each mots,/ n1s~,t� of rotor
(w~is tightly scr�w~~~~~~ e; rim attaol~ed by a small spring~,l~novable bale. moved freely
on the mavable ring. ~urin,~ ratation~ tho ball was ~ pxeosed to the outer edge of the
movable ring and bn,gan to draw the ring outward until the centri;~al fore r~s
in equilibrium with the force of the deformed sl~ring? Close to the rotor n ar the
grounded and high~valtage sereens~wer�'.~ttaehed steel arched pans and 6), which
ooul,d be installed so that the stool balls hutting out during rotation slid ~ainbt
the pans, The force of the spring was almost in balance with the centrifugal force;
this a~maratus permitted one to eliminate the abrupt collisions of the balls against
the pans, anc~ at the same time it ensured the ~.esired contact between them. The pane
on th� grotu~ded acre ns were connected with the primary voltage V The pans on the
high..vo~,tage screen ors connected With them and With the hi~.,~.vo~tage input leads
Cylinr~.er 1 was covered with ~bwo ebonite covers with rubber stuffing ~ The model was
brought into xotatio~a by a ".watt electric mator~
Thus model in comparison with the unirotor morel possessed tl1e following advantagee~
Wei! ~k~~~rr1QI dh~ tlN n ~
l~ The ohar,~~,~disposed both on thej~inte~aal surface of the metal plates of ~ rotor
(in consequence of the installation of the internal groundA~,.screens); thug the
maximum initial aapaoitance Cl was increased twine

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4 x
, f
oaroona o the oxtornal oaroona 7
Teo aonnoation of trio int rna~ high~volt~o 'Sri tho p~aaago off' tho p~,ratoo
tl}o va~ta~o oyota~ ~proximato ~ ~'aro~ pa~l~ o aaroona ~ moro ao~
ado ~
pj hoSlow bo~woa~ tho 0 orn~~ and t~-I~o into ~ I~igh*goltng f the ei ~i~iaant
in tl~a
~ vs~ ni' the olaotria o~iar~o woo onaura iu aor~aoquonao a ~
pZot4 r = mo
dearoaao o~ tho minioapaoitanoa ~3
d to a mono oY~otrioal pioturo of the olootriQ viola
3� Tho pr�aonoo o~ two rotors to
- ~ tili~~tion of tYiQ ~nter~l opaoo in tho modal (it io
diatxibution and to ~,mprovod u
~ ao still bQttor roau~ta oould bo o;c~ootQd for thrao or faun-
obvious that in t~iia eon ,
- . rotor ayetom~
&A ~ ~ t~~i a c~�dol i~o~o oouduatod witi~ throo dif f oront err;�m~nt a t 4.
Snvoatgationa~ b
dod rind bxtos~nal hiaoltago aaroena wore inatallod; tho int~rn-
l, Th0 0?~tCr!'~~l ~roun
A internal ~~~-"~lrvOlt~~O aCroeria wore F4b~Ont ~ t~~a ~rro~an~ a0~` ,:f
~rO1~a0~ end th
roc ondod to tho oporation of tho unirotar mo~:o1~
p
terns/ oundod aor�ena , tho extcxnal aria internal high.volt~;o aoroon0a
2 ~ T~ls ex ~
rt r~~tio=~ to tho ~'arnd~? pail namoly ~ dearoaso in t~~o oapaoitan o 3 .,f
appro~xi
were installed
rounaor~ acreona c~n~l the extc~rnc~1 aria internal hi~~~-
3,Thn extornnl aria intss~nal ~
inatal~:ed~ 1n t~~ia case, beamed t~~a docreaee in the oapaeit~
voltage aor�ena wore
t ce 0 still inoreased in conaoo.?~enoe of tho introduction of t ~o
00 03 ~ the oapaoi an
T
3 1 rounaod acreo~e~
Sntorna ~
;i
t' ~ a tho a,betweQn tho �xtern~~1 ~;roundod screen ~d the rotor
Sn all t~~i eo o~:pori~~�nt ~
~ 1 ~ 1 The interne]. grounded acreeno ware f ixad at ap~roxi rlu~t sly
was fixed e,t S
oe~ it is necessary to not�, however, that the acouraoy of installca*
the acme aietan ,
intorn~a screens arcs not great aria the grip could differ by 20 to 30
Lion of the
is 1 2 and 3 wore reps~atodly oanduoted iii various se~ue�
~xporiments with rcrrangemuoivle~~ raaulta~
y'
noes aria gavo good rerrod
a
~S tho measurements are shown in figares 6,7,8; the s�ead of
Some of the results of ;ta was 6~0 r�v n~in.
rotation hers fox all the d~
st ins f or V ~ ~ and 6 ~~r (the first arrangement)
~'i,~ure 6 roprQaenta two ehaxaeteri tion fi re 1a); from the value '~~f n~,
'the rectilins~?r dap�ndences satisfy e~ua ice to the minimum, whioh turns
0z~e oan determine tho re.tio of th� maximum capaoitan
out to equal 0103=12.
eroent repr�sents similar cnara~cteristics for V1=~~6
~i~tire 7 t tho eocond arrang ~ e influence of the leeka~e upon
'j anc~ 8 Far V1=8 k'~ we hav� already considerabl the characteristic is r~
the magnitud� of the second~try~volta,Se v2 ; in this case f the reatlinear portions
that close to the form shown in figure ~,b, From the slop� do V V aria 0 0 ~
tic at I close to IO we de~iermine thg ra ~ 1 1~ 3
of the characteris
which turns out to equal 01f03 X20.
re:;8 (the this arrangement} shows thg chA,raoteriatics for V1~ ~ and l~~
gu
s s1o a of the rectilinear portions a~� detsrmir~e the ratio 01103 - 0.
From th p
internal acr4ens consc~ouently increases t1~e rat~.o 010
mhos the introduction of octod, with tY~e ~n-
fxbm 12 to 20 an~~ from 20 to ~0; hard the first inoxease is corn th� minimur~ capao.�
troduotion oi' the internal. hig~~�voltage screens, which ~,ecxease
is the screens improve the removal off' the charges~"i~n the high-

. itanas 03 (that ~
t1 and the second increase is conneotod with the introduction of the
YClt6~~8 9yQte~1 1 ~ nCrA~~A the Cc~paCitanoe~'Ol ,during supply df th8
internal ;grounded screens,~whioh i
m th0 rimary gO~t~A beCauaQ of the inoreas� Of th8 op8rating Aurf~Ce
ohaxges fro p
of the meta]. plates of the rotor,
ich obtained in this model was g4 �90 l~v~ 1'h� greatest cur~~
1'he greatest vol?te~e wh
ehort�oircuit current, for 'G'l-g kv ens a speed of .rotation of 1050
ant , nam�1y the
min reached Oil. ~,1liampgr�, athi4h coincided with the CCmputBd d~~ta~ ;
rovj .
~~r^~, r i 7, ,,~~~t o
E A ~ w `p~,
1 ~ ~ r~ S ~ ~i ~ .'I' Y Una
1 T ~ t I '.~If ~
t e E ~ ~ ~ g " w~? ~ r~r
r ~1 I~~1.` dug F ~h r ~',~rnl ~ ~d. ~i~ -
!1~ 1 t A
~l.li ~4~9,~ E[E4tio~y� y ~ tr ~ ~
3 ~
j y~
i '
e`
~i, ~r ~ ~ 4 ~ r
~ _ 1~
~ ~ ~
~r' i~ pit ,!~~~`a t r
Cv a 'f ~ i
Declassified in Part -Sanitized Copy Approved for Release 2012J05/25 :CIA-RDP82-000398000100100063-1

 Declassified in Part -Sanitized Copy Approved for Release 2012/05/25 :CIA-RDP82-000398000100100063-1
f
e?
, ~
R i '
Tho V~~rotor Modol ~~~odiu~ Si~oy
`Y.~ Liko the aii unirator ~ada~ a ~~liuu~.aioo ~oda~ wao invoa~i~atod by uo, whioh a~eo
} o~oratod in ~oroaos~o,
~ Tho rotor whaao o?~oratin~ hoi~ht wao ~o om and diamotor 1Q ors rr~ in
f
iron oontainor ~vo~ in dia~?otor ~d 600 hip, 'rho ~o~a~aral oonot~uo~ioa off' t~~~ ~dox
wao tho oa~o as tho ores// ~odo1 dpaoribod in oootion ~ abavo~
Toata on t~3o modiaiaQ modol araro oonduEtod in two diroatiouo, namely, in4oati~~-
tiona o~ ito oharaotariatioo and tho o tai~io~ of oom~arativoly bar ~.r a,
~Moaauxomonto woro oon~uotad both aooonda~Avolta~o~~ whioh ro r�ao~stod
oonaidarable oonvenionoo i'or tho ~soaauromont o~ tho oxtornal oharaoteriatioa ~d
. v~ithout tho output a~' aoao voxto~e, when tho x�ray tube waa plaood within tho
modol~ ~ s oaoond caao tho advanta,~o ti~at tho hi~~h volts,~o was ao~leti~,y ~ ,
abaont in tho opAratis~ aroa~
s,
~ a~~ Tho aeoondary volt~e iN 1ed out frogs the maohinoa thrau~h an obonito output laad~
Th� ebonito outlet whoao sire wma limit�d ~ trio aiso of tho autlot otuf~in~�bo~
gave the drat ovidonoe of the oorona o~'eat i'or q~ higher than 1S0 ~v and. did not
permit the voltage to bo':rdisod a'~ova 1@0 ~v~
�voral external ahnract�ris raa for various V re shown in fi re here the Humor.
r~~ ioal roo~lta for the maximam Darr�r~to (name7,y short�circuit aurronta) aro in reo�
with t~~e oomputcd dc~ta~
~
Sor an eleotrio field near the ~roundod screen oc~ro~,l to 60 ~r~am the ~im~t current
~ reached 0, 25 millia,m~?�r�, ~
The ratio of the maximuns oapaaitanae al to the minim~sm 0~ in this model was Ql~Q3
f equal approsim,~~!tely to 46,
CSI r~ ? ~ .
All e: terns/ oharactaristics woro ta~.en the xrr~r tub�, from wk~ioh w�
obtained an intensive beam of x�rc~ys~
Measurin~~with an ionisation ohambor,the eoaffioient of absorption of the h~:rdeet
~F incident x..reys, aro wore obla t~~ith r�apeot to thn maitut~e of the absorption
coefficient to d�termine the wavelength of the limits in the oontinuoua Spectra and
thus we t~rara able also to maesure the valtn,ges in the x�rey tu'~e~ we v�x~ied this
y motlaod under tY~a oonditiona ~oVOrnin~ th� op�~tion of the moe~ol for the out~nut vol�
tie and debiddd to use it in measurements of the seeondary voltage, then it~~ia not
led out and the x�ray tube is located within the model
yl b) The secondary volto is not led out; the .ray tuba is located within the model.
i
Th� x-ray tube ~tias located in the ouEla~ plac� and was pawed thxou~h the stuffin~�
box o~~ening in such a way t13at thQ external electrode of the antic~thode in the
tube was within the model and eonnectad with the hi~~.volt~� system, and the surf�
ace of the entieathodA was r~or~x the end of the stuffin~;�box opening outside the
model ~ s housing
The ~-rays o'~tainod under these canditionn gav great intensities, gxee~ter than i'or
the out ut volt a which ind~icatnd im rows! tilitiation of the modal less lei
p ~ ~ fia It ~ ~
e in cease uence of the absence opt ut `~~om the m�as~~rements of the limits
a~ p )h
of the spectra we ob.tainod the fact ~at thy. ~coltnge reached 1,~0�170 1cv~ It is ne�
oessary to r~ot0 that th~~v lta~e obtained wr~~s limited by the surf�.ce~ charges on the
Maas of the array tube structural analysis (we amploy~ed an x�ra,Y t~tibe made by
the ~~Svetlans~ factory), and not by ~oal~~e in the genexa~tor~
. .
xn the work of assembling and testing the s~dels, laboratory technician A. ~r~ Ooronin
played a great role; to bins the authors +express their appreciation.
f
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Declassified in Part -Sanitized Copy Approved for Release 2012J05/25 :CIA-RDP82-000398000100100063-1

 Declassified in Part -Sanitized Copy Approved for Release 2012/05/25 :CIA-RDP82-000398000100100063-1
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tl
~i
Qummary ofi fault a
oar atatio 0 orators o~~~oratiu~ in ~ l~~id
~'ho aut~ora ~avoa~~~atod t~~oo olo o ~ ~
dioleatrio, koroooaa (aamolr~ tho small o~ ma~lua~.oiao ua~rotor -modQla ~d too ;1`
two-xotor madoly
7
~ Moaauro~oato of tho ,r~u~ load ourroata a~owad _~ood ~roomoat bot~~ooa tk~o c~autod
~d ox�~orimontal data Moaauramo~to of too o~toraa~ aharactoriatioa 'bY~owe~ ao~Ploto
roomaslt bat~~o~ ~~,4 aQ~~tod ~d ~~~omo~tal ohs-r~otQrictico (~ol~, tbLc doPo~-
bonoo o~ tie aoao ~ volta~o uPo:~ tha load aurrQ~t~
Teo Paaaib~l� oaoondaa~ valta~o io ~@toi.~e~ ~rAm tY~a r~_tia betwoan the m~
imam aaPaaitanao Ol duri~ auly off' tho ol~ar~o ~'ra~ tha Primary 9olta~o oK~~ tho
minimum aapaoitaaao o duri romovax of tho o~~ar~o i~ tho hi~~-volt~~a ayatom~
~ I tho oooondaxy volt~~o q~ roaohoa hid valuoo ~d loak~o bm~ina booauaa off' tha
~i Aioleotrio thou 4 wil~L not aLttai~ tho
J corona oi'~oat or boaauaa of the aurroun ~ ~ 2
~ ~acimum poaaiblo valuoa sot b~ txly ratio V=(Ol~~~)~l ,but will toed to~aort~lin ~
Zimitin~ vaLluo wah la dotorm~nod bit tl~o reaiatanoe aa~ tho loa~a~;o o~rre~Lt~
Partioul~rly imPortont and ai~snifioaat in tho oPor~+tion of tho mo~ola is t~~o r~Lttvr
of the arran~omont of tho hi~h.volta~;o oyato~+> ~~.oro t~~ ro~o4a1 of t~~o o~~~r~oa tal:ea
~laao; tho ~roater tie ~i~h-valta~a ayatom a~~rQ~imatoa the ao~c~itio~sc�~,~'oun~ in t~,o
~'arado~y Pahl, that io t~~o ~,ooo tl~e roai~ual aaoit~~oo 4 ,the hi~hors.~of~�otvonoaa
i ~r tion~ In tho mo~ela un~nr inveQti~tlu~ it w~la atjooo~afully
of tie maahinb a oPo a
shown that ona a~ ~oore~oe coa~liAor~lbly ~~a o~~~~~,cit~noa 0~ witY~ too yid of t~~~o ins
tersZal acroo~a and inorc~aa t~r:o amo~slt of o~3as~~o tr~~~orte~~
Th� mi~~um volt~~� att~in~~lo is~ m~~~~~.a wore as folloaro;
a am~Ll1 unirotor mo~Lel s v~ X95 to lug acv,
b small birotor model # Vn ^,.6~ to g0 1~v,
o meai~va unirotor models Yn~174 to 190 ~~v,
(for ~ Prir~ry volt~~e o~ur~l to v1=6
~
g figures ~~Pan~�~,,~
� er~d
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Declassified in Part -Sanitized Copy Approved for Release 2012J05/25 :CIA-RDP82-000398000100100063-1

 Declassified in Part -Sanitized Copy Approved for Release 2012/05/25 :CIA-RDP82-000398000100100063-1

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