Novel driving and feedback current asymmetric motor driving circuit and application
A motor drive circuit and feedback current technology, applied in battery circuit devices, motors, circuit devices, etc., can solve the problems of increased vehicle cost, low braking energy recovery rate, cost price increase, etc., and achieve the effect of reducing vehicle cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0023] A motor drive circuit with asymmetrical drive and feedback currents proposed by the present invention can be used for dual-source motors (one motor is driven by two or more sets of windings, and the two sets of windings can be arranged at any angle in space) Drive system, the power source driven by the dual-source motor can be power battery + super capacitor, power battery + power battery, power battery + fuel cell, etc.; it can also be used in an ordinary non-dual-source motor drive system, the described The power source of ordinary non-dual-source motors can be power batteries, super capacitors and so on.
[0024] The present invention can be used in the ordinary non-dual-source motor driving system whose power source is a power storage battery, such as Figure 5 , the common non-dual-source motor drive system includes a power battery pack B27, a three-phase single-winding motor M 1 28. A driving circuit A and a braking energy recovery feedback circuit A.
[0025]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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com