SU80722A1 - Device for converting direct current - Google Patents

Description

DEVICE FOR CONVERSION OF CONSTANT TOIv4

It was announced on May 31, 1948, No. 379 | b7 in 1 {article of the invention

and open with the USSR Council of Ministers

The known devices have a capacitor, a charge from the source of the lithium, a sub-working device operating and the discharge of the air conditioner and inductive sonar for smoothing the charge and discharge currents.

A distinctive feature of the proposed COICTOHT device is that the breaker is turned on and: therefore, in a line between the cooling valve and the shuitiryun | 11m circuit, containing the load and the inductive resonance connected to it.

On the {) tezhe is shown the iricinial scheme of the device.

About a Baiolien of two electric price, non-violin n secondary.

In nervous children there is a source of another tone, And, self-induction L and capacitor C.

The secondary price consists of a cunrox blown core K, a LZ self-inducer and an ohmic resistance R (consumer).

The chopper P, buried in a periodic motion with a frequency of tens of hundreds of hertz, closes and opens the most connected and disconnects the nervous price from the secondary. In the non-closing mode of the interrupter, P is the secondary price, being connected; with the current ntochnik N, gets from the last nmuls, due to which both the current and nanrheen at the terminals R and R increase. In Ierio, on the other hand, the opening of the disconnector and, due to the presence of η cein of ohmic soy, 1) the output current is applied.

The interrupter P also serves to charge and discharge the capacitor C. At the time of the opening of the interrupter H, the Condeisator C is charged. In the non-closing mode of the circuit breaker, there will be two nair sources in the circuit: the fault of the current source AND and the fault of the capacitor C.

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