Substation grounding grid impact diffusion characteristic test device
A substation grounding grid and characteristic testing technology, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve the problems that cannot reflect the impact characteristics of the grounding grid, do not have high sensitivity, cannot guarantee synchronization, etc., and achieve good scalability performance, facilitate comparative analysis, improve accuracy and efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0031] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0032] Such as figure 1 As shown, the substation grounding grid impact dispersion characteristics testing device embodiment of the present invention includes the following parts:
[0033] An inrush current generator 10, whose output is connected to the inrush current injection point of the ground grid of the substation through a wire 20, for providing a high-frequency inrush current to simulate a lightning strike in a substation;
[0034] A plurality of split current sensors 40 are arranged in a plurality of circles with the impulse current injection point as the center and the varying length of the arithmetic difference as the radius, and these circles intersect with the grounding grid at the grounding grid. see figure 2 , where the solid dots are the current injection points, and the hollow dots are the sensor placement points. Under...
PUM
Property | Measurement | Unit |
---|---|---|
Sensitivity | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com