Patent RU-2594290-C1 (RU)
Title: Device for transmission of n-phase voltage system via wireless network
Inventor: GAVRILOV LEONID PETROVICH
IPC: H04B17/00
Filed: 2015-07-06
Granted: 2016-08-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering. Transmitting device n-phase voltage system via a wireless network including the first clock-pulse generator (3), the first element I 4, the first counter (5), first comparison circuit (6), the first register (7), the first decoder (8), phases of multiphase EMF source (9 i ) (i = 1…n, n - number of phases), transistor keys (10 i ), the first signal conditioners (12 i ), (i = 1…n), the second pulse conditioners (23 i ), thyristors (24 i ), load phases (25i) (i = 1…n), output of the first pulse generator (3) is connected to the first input of the first element I 4, the output of which is connected to the first input of counter (5), which output is connected to the first input of the comparison circuit 6 and to input of the first decoder (8), the output of which is connected to the input of the first pulse conditioner (12i), the output of which is connected to the first input of key 10i, the second input of which is connected to the output of the phases 9i, output of the first register (7) is connected to the second input of the first comparison circuit (6), the output of which is connected to the second input of the first counter (5), outputs of the second pulse conditioner (23i) (i = l…n) are connected to second inputs of bidirectional thyristor (24i), the output of which is connected to the input of the load (25i), additionally comprises trigger (16), the second clock-pulse generator (17), the second element and 18, the second counter (19), the second comparison circuit (20), the second register (21), the second decoder (22), controlled switch (2), pulse conditioner (11i) (i = 1…n), the first source of displacement (13), radio signal transmitter (14), radio signal receiver (15), the second source of displacement (26), the first input of controlled switch (2) is connected to device (1) input, the second input is connected to output of source of displacement (13), and the output is connected to inputs of the phases (9i), outputs of the switches (10i) are connected to the input of pulse conditioner (11i), outputs of which are connected to the first input of the transmitter (14), zero input is connected with zero input source (13), output of the second clock-pulse generator (17) is connected to the first input of the second element I (18), the second input of which is connected to the output of trigger (16), input of which is connected to the first output of the receiver (15), output of the second element I (18) is connected to the first input of the second counter (19), the output of which is connected to the input of the second decoder (22) and to the first input of the second comparison circuit (20), the second input of which is connected to the output of the second register (21), and the output to the second input of the second counter (19), outputs of the second decoder (22) are connected to similar inputs of conditioners (23i), outputs of load phases (25i) are connected to input of source of displacement (26), input is connected with zero output of the receiver (15), the first output of the receiver (15) is connected to first inputs of bidirectional thyristors (24i) (i = 1…n) and trigger input (16). 
     EFFECT: technical result consists in expansion of functional capabilities due to transmission of n-phase voltage via wireless network. 
     1 cl, 1 dwg