A display method for intelligent substation fault information
A smart substation and fault information technology, applied in the field of smart substations, can solve problems such as interference with the analysis and judgment of important information by on-duty personnel, low work efficiency of on-duty personnel, and prone to work mistakes, so as to avoid interference, simplify work, and reduce work mistakes Effect
Active Publication Date: 2016-03-30
STATE GRID CORP OF CHINA +3
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a display method for intelligent substation fault information, which can solve the problem of scattered alarm information generated by the existing intelligent substation when the power grid fails, and a large amount of secondary information interferes with the analysis of important information by the personnel on duty Judgment, resulting in low work efficiency and prone to work mistakes for the staff on duty
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[0018] Such as figure 1 In the shown method for displaying fault information of a smart substation, the following steps are performed by a protection device, an integrated monitoring system, an alarm system, and a display window:
[0019] (1) The protection device operates when the power grid fails, and generates a wave recording file containing the fault serial number FltNum, dat file and xml format hdr file after the action is completed;
[0020] (2) The protection device sends the fault serial number FltNum contained in the wave recording file obtained in step (1) to the integrated monitoring system, and then sets the wave recording state to end of wave recording RcdMade=1;
[0021] (3) The integrated monitoring system converts the xml format hdr file in the wave recording file into a fault information table in html format by comparing the wave recording file corresponding to the fault sequence number FltNum sent by the protection device in step (2). The elements in the in...
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The invention discloses a method for displaying fault information of an intelligent substation. The following steps are performed by a protection device, an integrated monitoring system, an alarm system and a display window: the protection device operates when a power grid fails, and generates a wave recording file after the operation is completed; Send the fault sequence number contained in the wave recording file to the integrated monitoring system, and then set the wave recording status to end of wave recording; the integrated monitoring system converts the hdr file into fault information by comparing the wave recording file corresponding to the fault sequence number Form; the integrated monitoring system triggers the alarm system to generate an alarm message containing a report button, which is associated with the fault information table; the alarm system sends the alarm information to the display window, and the fault information table is called by clicking the report button to display in the display window . The invention integrates and displays information related to grid faults, so that personnel on duty can improve work efficiency and reduce work mistakes.
Description
technical field [0001] The invention relates to the field of intelligent substations, in particular to a method for displaying fault information of intelligent substations. Background technique [0002] The smart substation adopts advanced, reliable, integrated, low-carbon, and environmentally friendly smart equipment. With the basic requirements of digitalization of the whole station information, networking of the communication platform, and standardization of information sharing, it automatically completes information collection, measurement, control, protection, measurement, and monitoring. and other basic functions, and can support substations with advanced functions such as real-time automatic control of the power grid, intelligent regulation, online analysis and decision-making, collaborative interaction, and intelligent alarms as needed. [0003] When a fault occurs in the power grid, the monitoring system of the smart substation receives a large amount of alarm infor...
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IPC IPC(8): H02B15/04H02H7/22H02J13/00
CPCY04S10/16Y04S10/20Y04S40/128Y02E60/00
Inventor 黄强霍雪松纪陵吴世伟严晗李佑伟王巍巍詹成国费春元王涛李忠明
Owner STATE GRID CORP OF CHINA