Torque compensation system and method for compressor
A torque compensation and compressor technology, applied in control systems, vector control systems, mechanical equipment, etc., can solve problems such as difficult to meet requirements, and achieve the effect of good load changes
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0047] 2. Use figure 2 The observation angle obtained by the positionless observer in the model constructs the mechanical angle. As an embodiment of the present invention, the mathematical relationship of the observation angle constructing the mechanical angle is as follows:
[0048]
[0049] In the formula: P is the pole logarithm, In order to observe the electrical angle, θ(k) is the mechanical angle at time k, and the positionless observer consists of a back-EMF observer and a phase-locked loop.
[0050] 3. Use the effective fluctuating load obtained in step 1 Using the mechanical angle obtained in step 2, a nonlinear negative feedback is constructed, and the compensation torque required to be compensated is solved iteratively
[0051] As an embodiment of the present invention, the compensation torque The calculation formula is as follows:
[0052]
[0053]
[0054]
[0055] to compensate torque the phase at time k of , to compensate torque the...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap