Virtual fault domain-based regional grid traveling wave positioning unit optimal configuration method
A technology of traveling wave positioning and regional power grid, which is applied in the direction of electrical components, circuit devices, emergency protection circuit devices, etc., and can solve problems such as high economic efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0071] A method for optimal configuration of traveling wave location units in regional power grids based on virtual fault domains, specifically comprising the following steps:
[0072] Step 1: Consider other mandatory factors such as installed positioning unit, device failure or line out of operation, and add equality constraints. Such as figure 2 As shown in the 500kV regional power grid structure diagram, the grid node S6 has been configured with a positioning unit. So the equality constraint X 6 =1.
[0073] Step 2: Since the initial wave head of the fault is affected by the shortest path of the network, the optimization of the system's traveling wave location unit layout is related to the network topology. The adjacency matrix A is defined to represent the topology of the regional power grid, and based on this, the division rules of three virtual fault domain modes and the corresponding configuration rules of traveling wave location units are proposed.
[0074] 1) For ...
PUM
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