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Power grid fault handling system

A power grid fault and processing system technology, applied in the direction of information technology support system, electrical components, circuit devices, etc., can solve the problems that it is difficult to meet the safe and stable operation of the power grid, and it is difficult to accumulate practical experience in power grid operation, so as to achieve concise message prompt content Clear and accurate processing effect

Inactive Publication Date: 2015-07-01
HENAN XINGZHI PATENT SERVICE CO LTD
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Problems solved by technology

[0004] The stability of operation continues to improve, and the chances of dispatchers encountering major power grid failures are very small, so it is difficult to accumulate rich practical experience in power grid operation
When the power grid fails, it is difficult to meet the needs of safe and stable operation of the power grid only relying on the dispatcher to deal with the fault situation

Method used

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Embodiment Construction

[0044] A power grid fault processing system, the model of the power grid is composed of the following parts, the ground dispatch is composed of lines and stations, the lines are equipped with line protection devices, the line protection devices are composed of line protection equipment and line reclosing equipment, and the stations are divided by transformers It is an area of ​​different voltage levels, where the transformer has a transformer protection device, and each voltage level line has a physical bus, generator, load and circuit breaker, and the physical bus, generator, load and circuit breaker have their own protection equipment. Able to protect each device, a relay protection device can be selected, which refers to a device that assembles and configures one or more protection equipment components and logic components according to certain requirements, and completes a specific protection function of the power system. When some components in the power grid run abnormally...

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Abstract

A power grid fault handling system provides a convenient query method for querying historical data and reproduces historical faults so as to facilitate working personnel in analysis and conclusion of the historical faults. The system provides many humanized designs, clearly expresses fault information of various historical periods when in query of the historical faults and provides very visual analysis results for fault handling personnel and the decision-making level managing massive query content data. The system reminds faults in real time, flexible design can set fault reminders for different circuit management personnel according to different transformer substations and different lines, message reminders are simple and clear in content and notify people in a short message manner, and faults can be accurately handled in real time.

Description

technical field [0001] The invention relates to the technical field of power grid analysis and processing, in particular to a power grid fault processing system. Background technique [0002] Compared with other developed countries in the world, my country's distribution network development started late, the development level is low, the construction is relatively backward, and the development of power generation, transmission and distribution is not coordinated enough. This situation seriously restricts the construction and development of power distribution network. At present, although my country's power distribution network has been developed to a certain extent, it is far from meeting the requirements of users for power supply reliability and power quality, and the overall development level is relatively backward. There are common problems such as obsolete equipment, heavy load, line overload, high accident rate, and poor reliability. [0003] The power grid accident h...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCY02E60/00Y04S10/16
Inventor 马新攀
Owner HENAN XINGZHI PATENT SERVICE CO LTD
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