Metering point operation error monitoring method and system suitable for 10KV wiring line
A technology of wiring lines and metering points, applied in measurement devices, measuring electrical variables, instruments, etc., can solve the problems of time-consuming and labor-intensive, low detection efficiency, high labor cost, etc., to avoid a lot of labor and material costs, The effect of improving work efficiency and precise positioning
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0038] This embodiment provides a measurement point operation error monitoring method suitable for 10KV wiring lines, the process is as follows figure 2 shown.
[0039] Such as figure 1 As shown, the typical topology of the medium voltage line is as follows:
[0040] Each medium-voltage line has a gateway meter located at the outlet side of the substation to supply power to the line (called measuring point and metering point), and the line will be connected to multiple transformers for power consumption, including public transformers and special transformers (public and private transformers) Change users can also supply power to the line). At the same time, there will be multiple section switches on the line, and multiple tie switches between medium-voltage lines.
[0041] In the medium voltage scenario, the basic unit of analysis is the line, and the calculation unit includes all the measurement points on the line, that is, the measurement points on the outlet side of the...
Embodiment 2
[0072] This embodiment provides a metering point operation error monitoring system suitable for 10KV wiring lines, which includes a power acquisition unit, a data merging unit, an energy conservation equation unit, a physical quantity calculation unit, an equation solution unit, and a metering point positive and abnormal determination unit.
[0073] Power acquisition unit: obtain the power of all metering points on the 10KV distribution line in a certain area in the past n metering cycles;
[0074] Data merging unit: regard the measuring point gateway table on the line and the metering points of public and special transformers as a set, and perform data merging according to whether the contents of the set are consistent;
[0075] Energy conservation equation unit: establish the energy conservation equations between each metering point according to the topological structure of the wiring line and the law of energy conservation, and transform and organize the energy conservation...
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