A power supply risk warning method for power communication equipment

A technology for power communication and risk early warning, applied in the field of power supply risk early warning of power communication equipment, can solve problems such as communication system paralysis, communication circuit interruption, economic and social benefit loss, etc., and achieve the effect of reducing equipment maintenance costs.

Active Publication Date: 2015-09-16
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1
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AI Technical Summary

Problems solved by technology

Once the failure of the communication power supply system causes the power supply to the communication equipment to be interrupted, the communication equipment will not be able to operate, and the communication circuit will be interrupted and the communication system will be paralyzed, resulting in a huge loss of economic and social benefits. The current early warning of the power communication network cannot provide Provide support for maintenance and repair of power communication equipment

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  • A power supply risk warning method for power communication equipment
  • A power supply risk warning method for power communication equipment
  • A power supply risk warning method for power communication equipment

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Embodiment Construction

[0019] The present invention proposes a power source risk warning method for power communication equipment, and its implementation process can refer to figure 1 , including the steps:

[0020] S1. Obtain the historical defect situation of the power supply, and obtain the power supply defect situation coefficient;

[0021] Obtain the historical defect situation of the power supply, and obtain the power defect situation coefficient M p ; Among them, the historical defect situation of the power supply can be obtained from the database in the system. The defects of power supply can be divided into several types according to the severity: urgent, major, and general defects.

[0022] Specifically, using the formula M p =γ×M to calculate the coefficient M of power supply defects p ;

[0023] Among them, when the number of defects in the power supply is less than or equal to 1, the coefficient γ takes the value of 1; when the number of defects in the power supply is greater than ...

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Abstract

The invention provides a power source risk early warning method of electric power telecommunication equipment. The power source risk early warning method of the electric power telecommunication equipment comprises the following steps: the history defect information of a power source is acquired, and a power defect information coefficient is obtained; power usage environment data are acquired, and an environment coefficient is obtained; a power failure rate is acquired; equipment importance factors of the electric power telecommunication equipment are acquired, and an equipment importance coefficient is obtained; service importance factors of all services of the electric power telecommunication equipment are acquired, and a service importance coefficient is obtained; loss caused by equipment failure is calculated; a risk early warning value RP of the power supply is obtained according to the loss caused by the power failure rate and the equipment failure; and when the risk early warning value RP is larger than a preset value, a warning is given out. The power source risk early warning method of the electric power telecommunication equipment is capable of effectively evaluating the operation risks of a power source system of the electric power telecommunication equipment, provides scientific evaluation for the overhauling and maintenance of the electric power telecommunication equipment, provides data support for decision making of a regular checking plan and purchasing of spare parts, and effectively lowers the maintenance cost of the equipment.

Description

technical field [0001] The invention relates to the field of safety monitoring of power communication networks, in particular to a power supply risk early warning method for power communication equipment. Background technique [0002] The power communication network came into being in order to ensure the safe and stable operation of the power system. Together with the safety and stability control system and dispatching automation system of the power system, it is collectively called the three pillars of the safe and stable operation of the power system. At present, the electric power communication network is the foundation of power grid scheduling automation, network operation marketization and management modernization, an important means to ensure the safety, stability and economic operation of the power grid, and an important infrastructure of the power system. [0003] At present, the research on communication network risk warning is mainly focused on the power communica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/40
Inventor 李杰萧琨梁炯光刘震宇李波钟远强黄达林
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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