System and method for the data transmission of digital transmission data
First Claim
1. An arrangement for the data transmission of digital transmission data between a first digital protective device and a second digital protective device on a section of a power supply line in a transmission direction and in a reception direction, the first digital protective device being connected to one end of an electrical single-pair data transmission line via a first interconnect device, and the second digital protective device being connected to another end of the electrical single-pair data transmission line via a second interconnect device, whereinfor enabling the data transmission of digital transmission data in the transmission and reception directions, the interconnect devices each contain an ISDN module with an IOM2 interface and an output interface, the IOM2 interface being connected to a respective digital protective device, and the output interface being connected to the single pair data transmission line, and whereinthe digital transmission data is transmitted between the interconnect devices in a manner of digital telecommunication data being transmitted in a digital telecommunication network between a digital network terminating device on a digital subscriber terminal and a digital line terminating device in a digital switching center.
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Abstract
The invention relates to a system for the data transmission of digital transmission data (17, 18) between a first digital protective device (1) and a second digital protective device (9) on a section (A) of an energy supply line (2) in a transmission direction (15) and in a reception direction (16). The first digital protective device (1) is connected to an end (6) of an electrical data transmission line (7) via a first coupling device (5). The second digital protective device (9) is connected to the other end (12) of the electrical data transmission line (7) via a second coupling device (11). In order to establish data transmission with little complication, the data transmission line (7) is one-paired, and both coupling devices (5, 11) are adapted to enable transmission of digital transmission data in the transmission and reception direction (15 or 16) on the one-paired data transmission line (7) in the manner of a digital telecommunication transmission. The invention further relates to a method for transmitting data.
63 Citations
14 Claims
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1. An arrangement for the data transmission of digital transmission data between a first digital protective device and a second digital protective device on a section of a power supply line in a transmission direction and in a reception direction, the first digital protective device being connected to one end of an electrical single-pair data transmission line via a first interconnect device, and the second digital protective device being connected to another end of the electrical single-pair data transmission line via a second interconnect device, wherein
for enabling the data transmission of digital transmission data in the transmission and reception directions, the interconnect devices each contain an ISDN module with an IOM2 interface and an output interface, the IOM2 interface being connected to a respective digital protective device, and the output interface being connected to the single pair data transmission line, and wherein the digital transmission data is transmitted between the interconnect devices in a manner of digital telecommunication data being transmitted in a digital telecommunication network between a digital network terminating device on a digital subscriber terminal and a digital line terminating device in a digital switching center.
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8. A method for transmitting transmission data in a transmission direction and a reception direction between a first digital protective device and a second digital protective device which are arranged apart from one another and on a section of a power supply line and which are connected via a first interconnect device and a second interconnect device respectively to respective ends of a single-pair data transmission line,
wherein, for enabling the data transmission of digital transmission data in the transmission and reception directions, the interconnect devices each contain an ISDN module with an IOM2 interface and an output interface, the IOM2 interface being connected to respective digital protective device, and the output interface being connected to the single pair data transmission line, and wherein the digital transmission data is transmitted between the interconnect devices in a manner of digital telecommunication data being transmitted in a digital telecommunication network between a digital network terminating device on a digital subscriber terminal and a digital line terminating device in a digital switching center.
Specification