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Power data transmission equipment and system, and detection method of power data transmission system

A technology for power data and transmission equipment, applied in the field of power systems

Active Publication Date: 2018-05-29
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a power data transmission device for the problem that different services need to be carried separately by different devices

Method used

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  • Power data transmission equipment and system, and detection method of power data transmission system
  • Power data transmission equipment and system, and detection method of power data transmission system
  • Power data transmission equipment and system, and detection method of power data transmission system

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Embodiment Construction

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings.

[0026] refer to figure 1 , figure 1 Shows a schematic structural diagram of the power data transmission device of an embodiment, mainly including: SDH service interface 201, PTN (Packet Transport Network, packet transport network) service interface 202, core equipment 100 and network interface 300; wherein, the SDH The service interface 201 and the PTN service interface 202 are respectively connected to the core device 100, the SDH service interface 201 is used to connect the SDH service 400 to the core device 100, and the PTN service interface 202 is used to connect the PTN service 500 to the core device 100; the SDH kernel 101 and the PTN kernel 102 are run in the core equipment, and the SDH kernel 101 is physically isolated from the PTN kernel 102; the core equipment 100 utilizes the SDH kernel 101 f...

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Abstract

The invention relates to power data transmission equipment, a power data transmission system and a detection method of the power data transmission system. The power data transmission equipment comprises an SDH service interface, a PTN service interface, core equipment and a network interface, wherein the SDH service interface and the PTN service interface are separately connected with the core equipment, the SDH service interface is used for providing SDH service accesses to the core equipment, and the PTN service interface is used for providing PTN service accesses to the core equipment; an SDH inner core and a PTN inner core run in the core equipment, and the SDH inner core is physically isolated from the PTN inner core; the core equipment uses the SDH inner core to distribute bandwidthfor various accessed SDH services and transmits the SDH services to an SDH network via the network interface, and uses the PTN inner core to distribute bandwidth for various accessed PTN services andtransmits the PTN services to a PTN network via the network interface. The SDH inner core and the PTN inner core simultaneous run in the single piece of equipment, so that the single piece of equipment effectively carries the SDH services and the PTN services at the same time.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to a power data transmission device, system and detection method. Background technique [0002] According to the overall plan for the safety protection of the power secondary system, the power system business can be divided into the production control business and the management information business. Among the above-mentioned power system services, the business in the production control area mainly adopts the SDH (Synchronous Digital Hierarchy, Synchronous Digital System) transmission network with TDM (TimeDivision Multiplexing) as the core at present, and the business in the management information area currently mainly adopts TCP / IP (Transmission Control Protocol / Internet Protocol, Transmission Control Protocol / Internet Protocol) is used as the core data network for bearer. The business of the production control area and the business of the management information area are re...

Claims

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Application Information

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IPC IPC(8): H04J3/16H04J14/02
CPCH04J3/1611H04J3/1664H04J14/0227
Inventor 王浩毛为民衷宇清吴刚王敏崔兆阳郑坚涛陈伯龙滕蔓廖兴张雄威
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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