SU664277A1 - Device for adding power outputs of generators of electric oscillation - Google Patents

Description

(54) DEVICE OF DEVELOPMENT OF CAPACITIES OF ELECTRIC MOTOR GENERATORS BASH

The invention relates to radio engineering and can be used to add power to two oscillators of electrical oscillations, as well as to divide the power of one generator between two loads. A device for combining the capacities of electrical oscillators containing the first p second generators with asymmetrical relatively common bus outputs, an asymmetrical first load and a second load, the first multi-wire line, the second multi-wire line is known, and the first conductor of the first multi-wire line is connected to the output of the nejjBorb generator with an asymmetrical relative to the common bus output, the beginning of the N +1) -o conductor of the first multi-wire line is connected to the first unbalanced load, the end of the {2N + 1) of the first line of conductors connected to the first terminal of the second load, the beginning of the {2M +1) -6th conductor of the first multi line of the second line and the icon (2N +1) of the first conductor of the second line of the second line of the first and second lines; 1. However, the well-known device has insufficient efficiency while simultaneously expanding the range of vibrations in the upper frequency region. . To do this, in the device for combining the powers of the electrical oscillators, containing the first and second generators with asymmetrical ethnosity of the total thickness of the outputs, an asymmetrical first load and a second load, the first multi-wire Yaynnib, first Wi-Fi) multi-wire LINK uk), while starting the first conductor the multi-wire line is connected to the output of the power supply of the generator with an asymmetrical common bus output, the beginning (N +1) of the first multi-wire conductor is connected to the first unbalanced load , the end of the (2K +1) conductor of the first multiwire line is connected to the first output of the second load, the beginning (2N +1) of the first conductor of the first multi-wire line ... and the end of the (2N + 1) -th conductor of the second multi-conductor line are connected to Common bus, the end of the first conductor of the first multi-wire line Connected to the beginning of the first conductor of the second multi-wire line, the end of which is connected to the beginning of the second conductor of the first multi-wire line, the end of the K-th conductor of the first multi-wire line is connected to the beginning of the K-th second conductor a multi-wire line, the end of which is connected to the first unbalanced load, while the end (M +1) of the first conductor of the multi-wire line is connected to the beginning (M +1) of the second conductor of the second mr line ..., the end of the 2M-th conductor of the first the multi-wire line is connected to the beginning of the 2 L conductor of the second multi-wire line, the end of which is connected to the output of the second generator with an asymmetrical relatively common bus output, and the beginning (2N +1) of the second conductor of the second multi-wire line is connected to the second output of the second load ki, wherein in each of the multiwire lines P {K) Vodniki

from the first to the 2nd cable, they are made in the form of inner conductors of segments of coaxial lines, while the outer conductors of segments of coaxial lines are connected along the entire length and form (2 N - +1) -th conductors of the corresponding Multi-wire lines.

The drawing shows a structural scheme of the proposed device.

The device contains the first 1 and second 2 generators with asymmetrical relatively common bus 3 outputs, asymmetrical first load 4 and the second load 5, the first multi-wire line 6, the second multi-wire line 7, the beginning of the first conductor 8 of the first multi-wire line 6 is connected to the output of the first generator 1 with an output asymmetrical with respect to the common busbar 3, the beginning of the {H +1) -th conductor 9 of the first multi-wire line 6 is connected to the first asymmetrical

load 4, the end (2N +1) of the first conductor 10 of the first multi-conductor line 6 is connected to the first output of the second load 5, the beginning of the (2N +1) -th conductor 1O of the first multi-conductor line 6 and the end of the (2N + l) -oro conductor 11 The second multi-wire line 7 is connected to a common bus 3, the end of the first wire 8 of the first multi-wire line 6 is connected to the beginning of the first conductor 12 of the second multi-wire line 7, the end of which is connected to the beginning of the second conductor 13 of the first multi-wire line. Hi .j 6, the end of the N-th conductor 14 of the first multi-conductor line 6 is connected to the beginning of the K-th. conductor 15 of the second Multi-line 7, the end of which is connected to the first unbalanced load 4, with the end (N +1).

The conductor 9 of the first cable line 6 is connected to the beginning (K +1) of the conductor 16 of the second multi-wire line. 7, the end of the 2Nth conductor 17 of the first multi-wire line 6 is connected

with the beginning of the 2 Nth conductor 18 of the second multi-wire line 7, to the end of which is connected the output of the second generator 2 with the output asymmetrical with respect to the common bus 3, and the beginning

(2 ff +1) -th conductor 11 of the second multi-wire line 7 is connected to the second output of the second load, 5, with conductors from the first 8 and 12 to each of the multi-wire lines 6 and 7

2 N – 17 and 18 are made in the form of inner conductors of segments of coaxial lines, while the outer conductors of segments of coaxial cables are connected along the entire length and form (2 L / + 1) ie conductors 10 and 11 of the corresponding long lines 6 and 7 ,

The device works as follows.

When the device operates in the mode of addition of equal power generators. 1 and 2 in the low-frequency region, the electrical lengths of all the segments of the coaxial lines are small, i.e., the conductors from the first 8

2N through 17 of the first multi-wire line 6 and conductors from the first 12 to 2N-18 of the second multi-wire line 7 form the primary differential winding of a conventional transformer

power addition devices. In this case, the secondary winding is formed by (2H +1) -th conductor 10 of the first multi-conductor line 6 and (2H +1) -th

conductor 11 of the second guide line 7.

Development and matching are determined only by the magnetizing inductance. When the device operates in the high-frequency region, where it is possible not to be considered as magnetizing inductance with in-phase equal-amplitude generators 1 and 2 with equal internal resistances, due to the symmetry of the circuit with respect to the horizontal axis, the voltage applied along the coaxial lines to the second load 5 located on the axis symmetry, are mutually compensated and the resulting voltage on it is equal to zero,

If the wave impedances of all the segments of the coaxial lines of the multi-wire lines 6 and 7 are 1, and the resistance of the asymmetrical first load is 4 ravy -3-, then all the segments of the coaxial lines of the multi-wire lines are 6 and 7 matched and each of the generators 1 and 2 works for a consistent load R .

Thus, in the proposed device, by matching the generators 1 and 2, the efficiency of the device is increased while simultaneously expanding the time band of the added electrical oscillations.

Formula of Invention

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Claims (2)

1. The device is composed of 1 power generator of electrical oscillations, containing the first and second generators with asymmetrical relative common outputs, an asymmetrical first load and a second load, the first multi-wire line, the second multi-wire Line, while the beginning of the first conductor of the first multi-wire LIND1I is connected to the output of the first generator with an output that is asymmetrical relative to the total width, the beginning (K +1) of the first multi-conductor conductor is connected to the first unbalanced load, the end (2N +1) -th conductor of the first multi-pole line is connected to the first output of the second load, the beginning (2K +1) is. conductor of the first multi-conductor line, and the end (2 N +1) of the second conductor of the second multi-conductor line is connected to a common length, so that, in order to increase the efficiency while simultaneously expanding the frequency band folding electric oscillations, the end of the first conductor of the first multi-wire line is connected to the started First conductor of the multi-wire lines, the end of KOTORO is connected to the beginning of the second conductor of the first multi-wire line, the end K-hg of the first multi-wire conductor is connected to the beginning of the Nth wire The nickname of the second multi-wire line, the end of which is connected to the first unbalanced load, with the end of the (N +1) -th conductor of the first multi-wire line connected to the beginning of the {N +1) -th conductor of the second multi-wire line, the end of the 2N-th conductor of the first multi-wire line connected to the beginning of the 2Nth conductor of the second multi-wire line, the end of which is connected to the output of the second generator with an asymmetrical relatively common output, and the beginning of the (2N +1) -th conductor of the second jviHoro-conductive line is connected to the second output of the second th load. 2. The device according to claim 1, characterized in that in each of the multi-wire lines, the conductors from the first to 2 K th are made in the form of internal-. these conductors of coaxial line segments, while the external conductors of the segment of coaxial lines are connected along the entire length and form (2N +1) -th conductors of the corresponding multi-wire lines. Sources of information taken into account in the examination 1. USSR author's certificate No. 530427, cl. N OZ N 7/48, 30.09. Those, ..X- / r e