Method for measuring circulating current in triangular winding of transformer
A measurement method and a technology of a transformer, which are applied in the direction of measuring electricity, measuring devices, and measuring electrical variables, etc., and can solve problems such as the inability to apply Δ/Y/Y wiring transformer delta winding circulation, and the complexity of transformer loop equations
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0026] The technical solution of the present invention will be further described in detail according to the accompanying drawings.
[0027] figure 1 It is a schematic diagram of a Δ / Y / Y connection transformer applying the method of the present invention. In this embodiment, the voltage u of the three-phase windings on the Y side of the two groups of transformers with Δ / Y / Y connection is measured and collected in real time by the power measuring device. a2 , u b2 , u c2 and two sets of Y-side three-phase winding current i a3 i b3 i c3 , and according to the parameters provided by the transformer, and analyze and calculate various parameters, and calculate the Δ side circulation in real time according to the Δ side circulation calculation formula stored in the memory. Among them, the calculation formula of the Δ-side circulating current is obtained by establishing the relationship between the Δ-side circulating current and the voltage and current of two groups of Y-side th...
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