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Monitoring method and power supply protection system

A protection system and lightning technology, applied in emergency protection circuit devices, electrical components, circuit devices, etc. used to limit overcurrent/overvoltage, can solve problems such as single function and poor system, so as to simplify the monitoring process and improve efficiency , The effect of saving monitoring costs

Pending Publication Date: 2021-06-11
XIAMEN SET ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing power supply protection usually uses circuit safety protection components such as surge protectors and fuses, which is poor in system and single in function

Method used

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  • Monitoring method and power supply protection system
  • Monitoring method and power supply protection system
  • Monitoring method and power supply protection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Please refer to figure 1 , Embodiment 1 of the present invention is:

[0057] A monitoring method, comprising the steps of:

[0058] S1. Collect the working status of the protection system and safety protection components; the working status includes the temperature rise value of the protection system, the number of lightning strikes of the protection system, the temperature rise value of the safety protection components and the number of lightning strikes of the safety protection components;

[0059] S2. According to the working status of the protection system and safety protection components collected in step S1, count the corresponding working hours of the protection system and safety protection components;

[0060] S3. Judging whether the working hours are all less than a preset reference time;

[0061] S4. If yes, an alarm is given according to the temperature rise value of the protection system, the number of lightning strikes of the protection system, the tempe...

Embodiment 2

[0089] Please refer to figure 2 with image 3 , the second embodiment of the present invention is:

[0090] Please refer to figure 2 , a power supply protection system, comprising a NEMP protection unit 1 (i.e. a nuclear electromagnetic pulse protection unit), a first LEMP protection unit 2 (i.e. a first lightning electromagnetic pulse protection unit), a second LEMP protection unit 3 (i.e. a second lightning electromagnetic pulse protection unit) Pulse protection unit), parameter monitoring unit 4 and TEC protection unit 5 (ie transient short circuit connector protection unit), the NEMP protection unit 1 is respectively connected with the first LEMP protection unit 2, the second LEMP protection unit 3, and the parameter monitoring unit 4 is electrically connected to the TEC protection unit 5, and the first LEMP protection unit 2 is electrically connected to the second LEMP protection unit 3, the parameter monitoring unit 4 and the TEC protection unit 5 respectively.

[0...

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Abstract

The invention relates to the technical field of power supply protection, in particular to a monitoring method and a power supply protection system. The monitoring method comprises the steps of: acquiring working states of a protection system and a safety protection component, counting the working duration corresponding to the protection system and the safety protection component according to the acquired working states of the protection system and the safety protection component, judging whether the working duration is smaller than preset reference duration or not, and if the working duration is shorter than the preset reference duration, giving an alarm according to a temperature rise value of the protection system, the thunder and lightning frequency of the protection system, a temperature rise value of the safety protection component and the thunder and lightning frequency of the safety protection component. Therefore, the monitoring effect can be achieved, the monitoring process can be simplified, the monitoring cost is saved, the analysis calculation amount is reduced, and the monitoring efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of power supply protection, in particular to a monitoring method and a power supply protection system. Background technique [0002] The existing power supply protection usually uses circuit safety protection components such as surge protectors and fuses, which are poor in system and single in function. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a monitoring method and a power supply protection system, which can protect the power supply system from lightning and electromagnetic protection, and realize intelligent management. [0004] In order to solve the problems of the technologies described above, the first technical solution adopted in the present invention is: [0005] A monitoring method, comprising the steps of: [0006] S1. Collect the working status of the protection system and safety protection components; the working status incl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H9/04G01D21/02
CPCH02H9/04G01D21/02
Inventor 赵军刘细华李希
Owner XIAMEN SET ELECTRONICS
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