Synchronous vector control method for two motor linkage systems
A technology of vector control and linkage system, which is applied in the direction of vector control system, motor generator control, electronic commutation motor control, etc., and can solve problems such as inability to meet work requirements
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0017] Such as figure 1 As shown, the control flow chart of a synchronous vector control method for two motor linkage systems described in the embodiment of the present invention, for the synchronous vector control of two AC motor linkage systems, the AC control signal of motor 2 is a three-phase electric current , , , to control motor 1 and motor 2 respectively:
[0018] Three-phase current of motor 1 , , and the three-phase current of motor 2 , , At the same time, the same abc / αβ coordinates are used for synchronous transformation, and the three-phase currents of the two motors are respectively transformed into the same two-phase static αβ coordinate system to obtain the current of motor 1 , and motor 2 current , ;
[0019] The voltage of motor 1 in the two-phase static αβ coordinate system calculated according to the previous cycle , and motor 2 voltage , , to observe the speed and estimate the speed of the two motors , and rotor rotati...
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