POWER LINE COMMUNICATION DEVICE Russian patent published in 2020 - IPC H04B3/54 

Abstract RU 2714195 C1

FIELD: electrical engineering.

SUBSTANCE: invention can be used in the field of electrical equipment for arrangement of communication channels between network devices using power transmission lines (PTL) with voltage of up to 35 kV inclusively. Power line communication device comprises a connector assembly connected to the transmission line phase, a power module which is connected to the output of the connector assembly consisting of a series-connected mains filter and a power connector, a transceiving module with digital interfaces. Device additionally includes voltage converter consisting of series-connected high-voltage capacitor, voltage sampling transformer and voltage stabilizer, and an attachment module consisting of a coupling capacitor and a high-pass filter, in parallel to which a voltage limiter is connected, wherein a connection module is connected in parallel to the connector assembly, to which a transceiving module is connected, and a voltage converter to which the power module is connected.

EFFECT: wider field of use.

1 cl, 1 dwg

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RU 2 714 195 C1

Authors

Zimin Roman Valerevich

Dolbnya Andrej Vladimirovich

Dates

2020-02-13Published

2019-09-10Filed