[有源]76 SOLID STATE POWER SUPPLY MODULATOR SYSTEM FOR MAGNETRON

SOLID STATE POWER SUPPLY MODULATOR SYSTEM FOR MAGNETRON ':wf%_Iw  
V.A.Vizir’, S. N. Ivanov, B. M. Kovalchuk, V. I. Manilov, N.G. Shubkin, V.V. Chervyakov, nTqU~'d'  
V.V. Yuriev :G1ddb&0+  
High Current Electronics Institute, 634055, Russian Academy of Sciences, Tomsk, Russia 'V:Q :  
L.D. Butakov, V.I. Tolmacev K?^;|m-  
Nuclear Physics Institute at Tomsk Polytechnic University, 634050, Tomsk, Russia <xy@%  
Abstract 4!Js="  
Typical modulators for magnetrons are based usually ^&
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on the lamp or thyratron switches [1]. Now powerful and l/X_CM8y~  
reliable solid state switches are available, which can +NPL.b|  
compete with lamps and thyratrons in power and EJkHPn  
switching time, but its lifetime is much longer. The S 5S\zTPIf  
MOSFET and IGBT transistors are examples of such xPm. TPj  
switches. Information has been appeared already about fc9;
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development of the magnetron modulators based on !!1?2ine  
transistors [2]. This modulator has been developed as n N<N~  
power supply for the RF magnetron with output pulse q
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power of 3 MW and average power 10 kW. One hundred dEoIVy_9R  
IGBT transistors, connected in parallel, are employed in Zo3!Hs ZA  
the modulator to commute its capacitors on the pulse ANhtz1Fl  
transformer primary winding. Pulse is generated on the ~`OX}h/Z  
secondary winding with 50 kV voltage, 100 A current, +94)BxrY  
0.6¸6 ms pulse length and frequency up to 2 kHz. MgJ6{xzz  

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14th IEEE International Power Conference全文数据，part 01 - part 16 3B&A)&pEO  
http://www.rayfile.com/files/089ddb14-a63a-11dd-975a-0014221b798a/ F(G..XJQ  
http://www.rayfile.com/files/4a3ec10a-a63a-11dd-9338-0014221b798a/ Bs~~C8+  
http://www.rayfile.com/files/7a61ac11-a63a-11dd-8de6-0014221b798a/ 7Q .Su  
http://www.rayfile.com/files/abc55d59-a63a-11dd-9c7d-0014221b798a/ jdxHWkQ  
http://www.rayfile.com/files/dc377bcf-a63a-11dd-acc9-0014221b798a/ iE~!?N|a3  
http://www.rayfile.com/files/0d04b3d4-a63b-11dd-b4e8-0014221b798a/ +K4XMf  
http://www.rayfile.com/files/3e501c26-a63b-11dd-8167-0014221b798a/ bwsKdh  
http://www.rayfile.com/files/7056586e-a63b-11dd-9dbe-0014221b798a/ >f]/VaMH{  
http://www.rayfile.com/files/a50ff68c-a63b-11dd-a055-0014221b798a/ fq7#rZCxX  
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http://www.rayfile.com/files/0ee56f80-a63c-11dd-9d0b-0014221b798a/
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http://www.rayfile.com/files/a46912f0-a63c-11dd-994a-0019d11a795f/ sU_K^=6*  
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