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Substation automation system debugging device

A technology for substation automation and power supply, applied in the field of smart substations, can solve problems such as poor protocol compatibility, and achieve the effects of shortening project implementation time, powerful functions, and convenient maintenance and operation.

Active Publication Date: 2016-07-06
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a substation automation system debugging device applied in the power system, which solves the problem of poor protocol compatibility in the prior art, and has a certain fault analysis function, Improve work efficiency and facilitate maintenance

Method used

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  • Substation automation system debugging device

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Embodiment

[0022] see figure 1 , the power supply is connected to the electric shock protector, and the electric shock protector is connected to the tablet computer, the standard protocol simulator, the switchboard, and the modem (MODEM) of 232 to 2M respectively. The tablet computer is connected with the switch and the watt-hour meter through the multifunctional interface box. The standard protocol simulator is connected to the MODEM and the switch through the 232 interface and the RJ45 network port respectively. The communication management machine is connected with MODEM, switchboard and watt-hour meter through E1 port, RJ45 network port and 485 port respectively. The communication management machine is connected with a standard protocol simulator through a 232 to 2M modem and an RJ45 network port. The multifunctional interface box is connected with the tablet computer through the USB interface, so as to realize the conversion of the USB interface to the 232 interface, the 485 inter...

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Abstract

The invention relates to a substation automation system debugging device applied in a power system. In the structure of the substation automation system debugging device, a power supply is connected with an electric shock protector, and the electric shock protector is respectively connected with a tablet personal computer, a standard protocol simulator, a switch and a modem; the tablet personal computer is connected with the switch and a watt-hour meter through a multifunctional interface box; and a communication manager is respectively connected with the modem, the switch and the watt-hour meter. The device can test the communication protocol support of the communication manager in a substation automation system, verify the correctness of a flow and analyze and process the feedback information of the communication manager to generate a complete communication manager test report which can help testers to evaluate the function of the communication manager, and meanwhile, the system also has a certain fault analysis function to diagnose the abnormalities of the substation automation system.

Description

technical field [0001] The invention relates to an automation system debugging device, in particular to a substation automation system debugging device applied in an electric power system, and belongs to the technical field of intelligent substations. Background technique [0002] The communication management machine is an important device in the substation automation system. It is a device that completes the functions of telecontrol data collection, processing, sending, receiving, and output execution according to the protocol. , using IEC60870‐5‐103, IEC61850 protocol and communication between bay layer devices. Although the statutes of each equipment manufacturer support the above-mentioned 101, 103, 104, and 61850 statutes, since the statute is only a framework, no specific details are specified. In the specific implementation process, each implementing manufacturer and the power company Expanding them separately leads to large differences in implementation details and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B3/00
Inventor 郝强吴克斌
Owner STATE GRID CORP OF CHINA