IEC61850 based insulation online synchronous wireless monitoring gateway apparatus

A monitoring network and wireless technology, applied in the field of data interaction, to achieve the effect of on-line monitoring and control, and high-precision insulation performance measurement

Active Publication Date: 2016-03-30
DATONG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
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  • Claims
  • Application Information

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  • IEC61850 based insulation online synchronous wireless monitoring gateway apparatus
  • IEC61850 based insulation online synchronous wireless monitoring gateway apparatus
  • IEC61850 based insulation online synchronous wireless monitoring gateway apparatus

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Embodiment Construction

[0015] IEC61850-based insulation online synchronous wireless monitoring gateway device, its hardware resources include SOPC chip, Ethernet electrical port, Ethernet optical port, GPS interface, nRF905 module;

[0016] Described SOPC chip adopts AlteraCycloneV5CSXFC6DF31 chip, and this chip is internally integrated with ARM processor hard core and FPGA chip;

[0017] Among them, the Ethernet electrical port is connected to the hard core of the ARM processor; the Ethernet optical port, GPS interface, and nRF905 module are all connected to the FPGA chip; some pins of the FPGA chip are reserved as hardware connection lines; the FPGA chip and the ARM processor hard core The CycloneV internal high-speed bus is used for data interaction.

[0018] The FPGA chip is designed with a three-speed Ethernet IP core and an SPI bus IP core; the three-speed Ethernet IP core is externally connected to the KS8721BLPHY module; the KS8721BLPHY module is externally connected to an Ethernet optical p...

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Abstract

The invention relates to a data interaction technology used between a digital substation system and a wireless distribution measurement and control system, and specifically to an IEC61850 based insulation online synchronous wireless monitoring gateway apparatus. The problem that a data interaction apparatus used between the digital substation system and the wireless distribution measurement and control system does not exist is solved. According to the IEC61850 based insulation online synchronous wireless monitoring gateway apparatus, the hardware resource comprises an SOPC chip, an Ethernet electric port, an Ethernet optical port, a GPS interface and an nRF905 module; the SOPC chip adopts an Altera Cyclone V5CSXFC6DF31 chip; and an ARM processor hard core and an FPGA chip are integrated in the chip. The IEC61850 based insulation online synchronous wireless monitoring gateway apparatus is applicable to high precision insulation performance monitoring for electrical equipment.

Description

technical field [0001] The invention relates to a data interaction technology between a digital substation system and a wireless distributed measurement and control system, in particular to an insulated online synchronous wireless monitoring gateway device based on IEC61850. Background technique [0002] The digital substation system refers to the construction of intelligent primary equipment (electronic transformers, intelligent switches, etc.) and networked secondary equipment (process layer, interval layer, station control layer), based on the IEC61850 standard and communication specifications It is a modern substation that can realize information sharing and interoperability among intelligent electrical equipment in the substation. The wireless distributed measurement and control system refers to a monitoring system composed of multiple wireless monitoring terminals through wireless channels, which is widely used in the insulation of electrical equipment (such as transfo...

Claims

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Application Information

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IPC IPC(8): H02J13/00H04W88/16
CPCH02J13/0062H02J13/0075H04W88/16Y04S40/124Y04S40/126Y02B90/20Y04S10/16Y02E60/00
Inventor 王启银钟睿李恒英高健李尚柏
Owner DATONG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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