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Transient surge electric energy detection device and manufacturing and mounting method thereof

A technology of electric energy detection and surge, which is applied in the direction of measuring devices, measuring electric variables, measuring time integration, etc., can solve the problems of inability to guarantee the safety of electrical equipment, inability to accurately detect transient surge power, etc., and achieve the effect of ensuring safety

Pending Publication Date: 2019-05-03
SHENZHEN AIRECO ELECTRIC
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a transient surge electric energy detection device and its manufacturing and installation method, aiming to solve the problem that the existing technology cannot accurately detect the transient surge electric energy, resulting in the inability to guarantee the safety of electrical equipment

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  • Transient surge electric energy detection device and manufacturing and mounting method thereof
  • Transient surge electric energy detection device and manufacturing and mounting method thereof
  • Transient surge electric energy detection device and manufacturing and mounting method thereof

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] figure 1 A transient surge power detection device 10 provided by an embodiment of the present invention is shown, including an electromagnetic induction module 101 , an acquisition module 102 , an integration module 103 and an analog-to-digital conversion module 104 .

[0049]The electromagnetic induction module 101 includes a hollow frame 1 and induction wires wound on the frame 1. After the induction wires are wound, a plurality of induction coils are formed. The projection shape of the radial cross-section of the induction coils is It is circular, and the ground wire 200 of the surge pro...

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Abstract

The invention is suitable for the electrical technology field and provides a transient surge electric energy detection device and a manufacturing and mounting method thereof. The device includes an electromagnetic induction module, an acquisition module, an integral module and an analog to digital conversion module, wherein the acquisition module is used for collecting the induced electromotive force generated by the electromagnetic induction module and the generation time information of the induced electromotive force, the integral module is used for performing integral of the collected information to obtain an integral value of the simulated induced electromotive force and sending the integral value to the analog to digital conversion module, the analog-to-digital conversion module can output the digital induced electromotive force integral value, so the transient surge electric energy passing through a surge protection device is calculated by an intelligent monitoring system according to the digital induced electromotive force integral value. The device is advantaged in that the device is simple and practical, the transient surge electric energy passing through the urge protection device can be effectively and accurately calculated, effective data is provided for replacement or maintenance of the surge protection device, and safety of electrical equipment can be further guaranteed.

Description

technical field [0001] The invention belongs to the technical field of electrical equipment, and in particular relates to a transient surge electric energy detection device and a manufacturing and installation method thereof. Background technique [0002] In the application of electrical equipment, because of the "link" relationship between strong electricity and weak points, transient surge currents are often introduced due to factors such as direct lightning strikes, induced lightning, and operating overvoltages. [0003] In order to ensure personal safety and reliable operation of equipment, electrical equipment must be grounded, and a surge protection device (SPD) (Surge protection Device) should be added to the electrical equipment so that when the surge current hits the electrical equipment, the surge current can be released to the on the ground. According to the requirements of relevant standards (GB / 17626.5-1999 "Electromagnetic Compatibility Test and Measurement Te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R22/10G01R11/067G01R11/36G01R3/00G01R11/04
Inventor 华睿华麟李佳琪瞿明明王华龙
Owner SHENZHEN AIRECO ELECTRIC
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