A safe lightning protection system for electric power equipment

Abstract

The present invention relates to the technical field of power equipment protection system, and in particular to a safe lightning protection system for power equipment, wherein the output end signal of the power equipment is connected to a lightning protection system, the output end signal of the lightning protection system is connected to a lightning protection equipment monitoring unit, the output end signal of the lightning protection equipment monitoring unit is connected to a weather change reminder module, the output end signal of the lightning protection equipment monitoring unit is connected to an equipment abnormality monitoring module, and the output end signal of the equipment abnormality monitoring module is connected to an abnormal situation alarm program. The present invention monitors the use of the overall system and power equipment through a lightning protection equipment monitoring unit, a power equipment monitoring unit, and a grounding equipment monitoring unit, and then sends the information to a system terminal through an information processor, thereby achieving flexible control of the overall system, and then performing all-round monitoring and surveillance of the overall equipment in a segmented manner, effectively improving the work efficiency of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of power equipment protection systems, and in particular to a safe lightning protection system for power equipment. Background Art

[0002] Electricity is an energy source that uses electrical energy as a driving force. It was discovered in the 1870s. The discovery and application of electricity set off the second industrialization boom and became one of the three scientific and technological revolutions that have occurred in the world since the 18th century. Since then, science and technology have changed people's lives. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of power generation, transmission, transformation, distribution and power consumption. It converts primary energy in nature into electricity through mechanical energy devices, and then supplies electricity to various users through transmission, transformation and distribution.

[0003] During the use of existing lightning protection systems, since most lightning protection systems monitor and supervise the entire system, when encountering emergencies, staff are required to manually conduct further inspections of the fault area, which affects the work results of the staff. Summary of the invention

[0004] The purpose of the present invention is to provide a safe lightning protection system for electric power equipment to solve the problems raised in the background technology in view of the shortcomings of the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a safe lightning protection system for electric power equipment, comprising electric power equipment, the output end signal of the electric power equipment is connected to the lightning protection system, the output end signal of the lightning protection system is connected to the lightning protection equipment monitoring unit, the output end signal of the lightning protection equipment monitoring unit is connected to the weather change reminder module, the output end signal of the lightning protection equipment monitoring unit is connected to the equipment abnormality monitoring module, and the output end signal of the equipment abnormality monitoring module is connected to the input end of the abnormal situation alarm program;

[0006] The output signal of the lightning protection system is connected to the power equipment monitoring unit, the output signal of the power equipment monitoring unit is connected to the voltage constant monitoring module, the output signal of the power equipment monitoring unit is connected to the current circulation monitoring module, the output signal of the power equipment monitoring unit is connected to the resistance range monitoring module, and the output end of the voltage constant monitoring module, the output end of the current circulation monitoring module and the output end signal of the resistance range monitoring module are connected to the input end of the power abnormality warning program;

[0007] The output signal of the lightning protection system is connected to a grounding device monitoring unit, the output signal of the grounding device monitoring unit is connected to a line operation monitoring module, the output signal of the grounding device monitoring unit is connected to an equipment operation monitoring module, and the output end of the line operation monitoring module and the output end signal of the equipment operation monitoring module are connected to an operation abnormality warning program;

[0008] The output end of the abnormal situation alarm program, the output end of the power abnormal warning program and the output end signal of the operation abnormal warning program are connected to a signal transmission unit, the output end signal of the signal transmission unit is connected to an information processor, the output end signal of the information processor is connected to a lightning protection device abnormal alarm, the output end signal of the information processor is connected to a power equipment abnormal alarm, the output end signal of the information processor is connected to a grounding device abnormal alarm, the output end of the lightning protection device abnormal alarm, the output end of the power equipment abnormal alarm and the output end signal of the grounding device abnormal alarm are connected to a system terminal.

[0009] As a preferred technical solution of the present invention, the signal transmission unit has four input ends, which are respectively connected to the output end of the weather change reminder module, the output end of the abnormal situation alarm program, the output end of the power abnormality warning program and the output end of the operation abnormality warning program through signals.

[0010] As a preferred technical solution of the present invention, the power abnormality warning program has three input ends, which are respectively connected to the output end of the voltage constant monitoring module, the output end of the current circulation monitoring module and the output end of the resistance range monitoring module through signals.

[0011] As a preferred technical solution of the present invention, the abnormal operation warning program has two input ends, which are respectively connected to the output end of the line operation monitoring module and the output end of the equipment operation monitoring module through signals.

[0012] As a preferred technical solution of the present invention, the information processor has three output ends, which are respectively connected to the input end of the abnormal alarm of the lightning protection equipment, the input end of the abnormal alarm of the power equipment and the input end of the abnormal alarm of the grounding equipment through signals.

[0013] As a preferred technical solution of the present invention, the system terminal has three input ends, which are respectively connected to the output end of the abnormal alarm of the lightning protection equipment, the output end of the abnormal alarm of the power equipment and the output end of the abnormal alarm of the grounding equipment through signals.

[0014] As a preferred technical solution of the present invention, the lightning protection equipment monitoring unit has two output ends, which are respectively connected to the input end of the weather change reminder module and the input end of the equipment abnormality monitoring module through signals.

[0015] As a preferred technical solution of the present invention, the power equipment monitoring unit has three output ends, which are respectively connected to the input end of the voltage constant monitoring module, the input end of the current circulation monitoring module and the input end of the resistance range monitoring module through signals.

[0016] As a preferred technical solution of the present invention, the grounding equipment monitoring unit has two output ends, which are respectively connected to the input end of the line operation monitoring module and the input end of the equipment operation monitoring module through signals.

[0017] The beneficial effects of the present invention are:

[0018] This safe lightning protection system for electric power equipment monitors the use of the entire system and electric power equipment through the lightning protection equipment monitoring unit, the electric power equipment monitoring unit and the grounding equipment monitoring unit, and then sends the information to the system terminal through the information processor, thereby achieving flexible control of the entire system, and then performing all-round monitoring and surveillance of the entire equipment in a segmented manner, effectively improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a direct view schematic diagram of the operation of the overall system of the present invention.

[0020] In the figure: power equipment; lightning protection system; lightning protection equipment monitoring unit; weather change reminder module; equipment abnormality monitoring module; abnormal situation alarm program;

[0021] Power equipment monitoring unit; voltage constant monitoring module; current cycle monitoring module; resistance range monitoring module; power abnormality warning program;

[0022] Grounding equipment monitoring unit; Line operation monitoring module; Equipment operation monitoring module; Abnormal operation warning program;

[0023] Signal transmission unit; information processor; lightning protection equipment abnormality alarm; power equipment abnormality alarm; grounding equipment abnormality alarm; system terminal. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1In this embodiment: a safe lightning protection system for electric power equipment includes electric power equipment, the output end signal of the electric power equipment is connected to the lightning protection system, the output end signal of the lightning protection system is connected to the lightning protection equipment monitoring unit, the output end signal of the lightning protection equipment monitoring unit is connected to the weather change reminder module, the output end signal of the lightning protection equipment monitoring unit is connected to the equipment abnormality monitoring module, and the output end signal of the equipment abnormality monitoring module is connected to the abnormal situation alarm program;

[0026] The output signal of the lightning protection system is connected to the power equipment monitoring unit, the output signal of the power equipment monitoring unit is connected to the voltage constant monitoring module, the output signal of the power equipment monitoring unit is connected to the current circulation monitoring module, the output signal of the power equipment monitoring unit is connected to the resistance range monitoring module, and the output end of the voltage constant monitoring module, the output end of the current circulation monitoring module and the output end signal of the resistance range monitoring module are connected to the power abnormality warning program;

[0027] The output signal of the lightning protection system is connected to a grounding device monitoring unit, the output signal of the grounding device monitoring unit is connected to a line operation monitoring module, the output signal of the grounding device monitoring unit is connected to an equipment operation monitoring module, and the output end of the line operation monitoring module and the output end signal of the equipment operation monitoring module are connected to an operation abnormality warning program;

[0028] The output end of the abnormal situation alarm program, the output end of the power abnormal warning program and the output end signal of the operation abnormal warning program are connected to a signal transmission unit, the output end signal of the signal transmission unit is connected to an information processor, the output end signal of the information processor is connected to a lightning protection equipment abnormal alarm, the output end signal of the information processor is connected to a power equipment abnormal alarm, the output end signal of the information processor is connected to a grounding equipment abnormal alarm, the output end of the lightning protection equipment abnormal alarm, the output end of the power equipment abnormal alarm and the output end signal of the grounding equipment abnormal alarm are connected to a system terminal.

[0029] In this embodiment, the signal transmission unit has four input terminals, which are respectively connected to the output terminal of the weather change reminder module, the output terminal of the abnormal situation alarm program, the output terminal of the power abnormality warning program and the output terminal of the operation abnormality warning program through signals; the power abnormality warning program has three input terminals, which are respectively connected to the output terminal of the voltage constant monitoring module, the output terminal of the current circulation monitoring module and the output terminal of the resistance range monitoring module through signals; the operation abnormality warning program has two input terminals, which are respectively connected to the output terminal of the line operation monitoring module and the output terminal of the equipment operation monitoring module through signals; the information processor has three output terminals, which are respectively connected to the input terminal of the lightning protection equipment abnormality alarm, the input terminal of the power equipment abnormality alarm through signals The system terminal has three input terminals, which are respectively connected to the output terminal of the lightning protection equipment abnormal alarm, the output terminal of the power equipment abnormal alarm and the output terminal of the grounding equipment abnormal alarm through signals; the lightning protection equipment monitoring unit has two output terminals, which are respectively connected to the input terminal of the weather change reminder module and the input terminal of the equipment abnormal monitoring module through signals; the power equipment monitoring unit has three output terminals, which are respectively connected to the input terminal of the voltage constant monitoring module, the input terminal of the current circulation monitoring module and the input terminal of the resistance range monitoring module through signals; the grounding equipment monitoring unit has two output terminals, which are respectively connected to the input terminal of the line operation monitoring module and the input terminal of the equipment operation monitoring module through signals.

[0030] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A safe lightning protection system for electric power equipment, comprising electric power equipment, characterized in that: The output end signal of the power equipment is connected to the lightning protection system, the output end signal of the lightning protection system is connected to the lightning protection equipment monitoring unit, the output end signal of the lightning protection equipment monitoring unit is connected to the weather change reminder module, the output end signal of the lightning protection equipment monitoring unit is connected to the equipment abnormality monitoring module, and the output end signal of the equipment abnormality monitoring module is connected to the input end of the abnormal situation alarm program; The output signal of the lightning protection system is connected to the power equipment monitoring unit, the output signal of the power equipment monitoring unit is connected to the voltage constant monitoring module, the output signal of the power equipment monitoring unit is connected to the current circulation monitoring module, the output signal of the power equipment monitoring unit is connected to the resistance range monitoring module, and the output end of the voltage constant monitoring module, the output end of the current circulation monitoring module and the output end signal of the resistance range monitoring module are connected to the input end of the power abnormality warning program; The output signal of the lightning protection system is connected to a grounding device monitoring unit, the output signal of the grounding device monitoring unit is connected to a line operation monitoring module, the output signal of the grounding device monitoring unit is connected to an equipment operation monitoring module, and the output end of the line operation monitoring module and the output end signal of the equipment operation monitoring module are connected to the input end of the abnormal operation warning program; The output end of the abnormal situation alarm program, the output end of the power abnormal warning program and the output end signal of the operation abnormal warning program are connected to a signal transmission unit, the output end signal of the signal transmission unit is connected to an information processor, the output end signal of the information processor is connected to a lightning protection device abnormal alarm, the output end signal of the information processor is connected to a power equipment abnormal alarm, the output end signal of the information processor is connected to a grounding device abnormal alarm, the output end of the lightning protection device abnormal alarm, the output end of the power equipment abnormal alarm and the output end signal of the grounding device abnormal alarm are connected to a system terminal.

2. A safe lightning protection system for electric power equipment according to claim 1, characterized in that: The signal transmission unit has four input terminals, which are respectively connected to the output terminal of the weather change reminder module, the output terminal of the abnormal situation alarm program, the output terminal of the power abnormality warning program and the output terminal of the operation abnormality warning program through signals.

3. A safe lightning protection system for electric power equipment according to claim 1, characterized in that: The power abnormality warning program has three input terminals, which are respectively connected to the output terminal of the voltage constant monitoring module, the output terminal of the current circulation monitoring module and the output terminal of the resistance range monitoring module through signals.

4. A safe lightning protection system for electric power equipment according to claim 1, characterized in that: The abnormal operation warning program has two input ends, which are respectively connected to the output end of the line operation monitoring module and the output end of the equipment operation monitoring module through signals.

5. A safe lightning protection system for electric power equipment according to claim 1, characterized in that: The information processor has three output terminals, which are respectively connected to the input terminal of the abnormal alarm of the lightning protection equipment, the input terminal of the abnormal alarm of the power equipment and the input terminal of the abnormal alarm of the grounding equipment through signals.

6. A safe lightning protection system for electric power equipment according to claim 1, characterized in that: The system terminal has three input terminals, which are respectively connected to the output terminal of the abnormal alarm of the lightning protection equipment, the output terminal of the abnormal alarm of the power equipment and the output terminal of the abnormal alarm of the grounding equipment through signals.

7. A safe lightning protection system for electric power equipment according to claim 1, characterized in that: The lightning protection equipment monitoring unit has two output ends, which are respectively connected to the input end of the weather change reminder module and the input end of the equipment abnormality monitoring module through signals.

8. A safe lightning protection system for electric power equipment according to claim 1, characterized in that: The power equipment monitoring unit has three output terminals, which are respectively connected to the input terminal of the voltage constant monitoring module, the input terminal of the current circulation monitoring module and the input terminal of the resistance range monitoring module through signals.

9. A safe lightning protection system for electric power equipment according to claim 1, characterized in that: The grounding equipment monitoring unit has two output ends, which are respectively connected to the input end of the line operation monitoring module and the input end of the equipment operation monitoring module through signals.

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