SU1465984A1 - Magneto-thyristorized pulser - Google Patents

Abstract

The invention relates to a pulse technique and can be used to generate high power pulses. The aim of the invention is to reduce the weight and size parameters. The goal is achieved by performing a pulse transformer on two magnetic cores, each of which contains primary windings connected by pos. Consequently, counter winding and the magnetizing windings connected in series according to, and the secondary winding are common to both magnetic cores. The pulse generator contains a symmetric power source, power supply 1, thyristors 2 and 3, charge choke 4, storage capacitor 5, choke 6 of the first compression unit, pulse transformer 7, its secondary winding 8, chokes 9 and 10, the load 11 forming capacitors 12 and 13, the primary windings 14 and 15 of the pulse transformer, the windings 16 and 17 of the biasing of the pulse transformer, the windings 18 and 19 of the compression links and the biasing source 20. The device is made according to the scheme of a magnetic pulse generator with a thyristor in the charging circuit. The operation of the pulse generator is described in the materials of the invention. 2 Il. with (L

Description

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SUBSTANCE: invention relates to ICT-pulser ;, in part, to formulators of powerful technological impulses and the "AXF

The purpose of the invention is to reduce the Iassogaradimensional indicator:.

Fig. 1 shows the price of the electric circuit of the device; 2 is a time diagram of charge voltage,

Magnetic thyristor generator Tsmpulsov soderhsht symmetric power source t pntanrk, first and third.

The outputs of which are connected via, respectively, connected with a symmetric source, are thyristors 2 and 3 to the input of the charge droplet. 4, the output of which is connected to a storage capacitor 5 and a choke & first link squeeze. Another conclusion

Capacitor 5 is connected to the average common output of the sigfrkchny power source. The shpul. Sshzh transform-- ifop 7 is made on two cores, the winding 8 of it with the spindle 9 is toric, and then it is connected to the load 11, and ECO throttles 9 and | 0 saturation are the union of capacitors 12 and 13. Primary; 1st windings 14 s 15 PULSE transformer 7 ras-) Zna on different cores and turn on itbi mezad.soby pos.ledova .. elyyu and 5strechno .. Other conclusions of the first windings are connected respectively with ijHKOAOM Drossel of the first link of Sleep- jt HH and s. General: Show: Symmetrical: Source: PnTank. The windings 16 and 17 Lod1 gag1shchivash-sh ish: the pulse transformer is located on the p-serous serifs:: end1-shkah. and included :: consistently and according to each other .. and: with winding-- MH.tS and t9 podmagkchivan: 5o: compression links 5 and .with all the winding podma: r1-W - shvashsh podkglachetsh to the source 20.

. Magnetic Toristorn: sy | the generator works as follows,.

In F TOf-ieHT, to (), vyhyuchaets.ch: thyristor 2 ,, and accumulative condenser.5 through a charged choke 4. charged from the balanced power supply. t. power supply by that polarity cT: indicated in Fig. | - .. We assume; that in this case chokes and a pulse transformer are located in the direction indicated to the arrows in FIG. L. Zar d

465984

storage capacitor 5 is terminated at time tf,. At the moment tg after the time necessary — J–, for the restoration of the common properties of the thyristor 2, the choke 6 is remapped. The storage capacitor 5 is discharged through the saturated for this direction choke 6 and the winding winding 1; 5 of the pulse transformer and the primary winding 14. In this case, the secondary winding 8 of the pulsed transformer 7 turns out to be a sol (voltage

5 through throttles 9 and на of the Occlusion, a working moment is formed on load 3. With moment t, the thyristor 3 is turned on and: "ajco.nHTeji & T brii capacitor 5 is charged by the charge GfoSsel 4 is flashing . At time t. The charge of the accumulative condensate .S also becomes blocked after time- :: H is necessary for restoration: lock the SC - :: x properties of the weight: Store 3, the throttle 6 is re-magnetized. Accumulator-: g :: th conde: sator 5 is discharged through. : cass; a choke for this direction choke & and primary winding 14: NMSh of the first transformer to the primary q6MOT: icy 15, On: On the secondary winding 8 ONE of the overvoltage voltage, and - on the load e the working polarity of the same polarity is formed as -: in the next cycle.

The use of an impulse transformer with HFCV1-1JA cores allows one to get rid of the additional saturation saturation circuits and to significantly reduce the weight and size parameters of the magnetic thyristor generator. : ao compare: 1st p. the prototype with the same generator power and frequency of impulses.

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FORMULA OF THE INVENTION

Magnetic thyristor generator of spools, containing with: symmetric power supply pin 5, the first and third terminals of which are connected via a thyristor connected to the charge capacitor input, the other output of which is connected to the middle terminal connected to the symmetric power supply; the common output of a symmetric power source, d the output of the capacitor is connected to the inlet throttles of the first link.

FORMULA OF THE INVENTION

Magnetic thyristor generator of spools, containing with: symmetric power supply pin 5, the first and third terminals of which are connected via a thyristor connected to the charge capacitor input, the other output of which is connected to the middle terminal connected to the symmetric power supply; the common terminal of a symmetric power source, d the capacitor terminal is connected to the input of the throttle of the first link. compression pulse transformer, the output winding of which is connected to the load through compression Wen, throttles nasptseni and which have a pulse transformer demagnetization coil podmag- included according to and in series with the power source, characterized in that, in order to reduce weight and size, the pulse transformer is formed on the two magnetic serdechni14

146598A

Kakhs, each of which has primary windings connected in series across and magnetized windings connected in series according to, and the secondary winding is common to both magnetic cores, and other conclusions of the primary windings are connected respectively to the output of the throttles of the first compression link and with the general output of a symmetric power supply.

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Claims (1)

Claim A thyristor-magnetic pulse generator containing a symmetrical power source ₅ whose first and third terminals are connected through thyristors connected to a symmetrical power source to the input of a charging inductor, the output of which is connected to the output of the storage capacitor, the other terminal of which is connected to the middle common terminal of the symmetrical power source, ά the output of the capacitor is connected to the input of the throttle of the first compression link, it3 1465984 pulse transformer, the output winding of which is connected to the load without compression links, the saturation chokes of which and the pulse transformer have magnetizing windings connected in accordance with and in series with a power source, characterized in that, in order to reduce the overall dimensions, the pulse transformer is made on two magnetic cores, on each of which primary windings are placed, connected in series in the opposite direction, and the magnetization windings — 5, connected in series according to, and the secondary winding is made common for both magnetic cores, e vyvo 'rows of primary windings' soot ** 10 connected respectively with the output of the inductor of the first compression unit and the common terminal a symmetric power supply.