I-f Control Method for SynRMs Uses Simple Inductance Identification and Voltage Injection for Current and Angle Control
Yibo Guo, Lingyun Pan, Yang Yang, Yimin Gong, Xiaolei Che · 2024
Read I-f Control Method for SynRMs Uses Simple Inductance Identification and Voltage Injection for Current and Angle Control by Yibo Guo, Lingyun Pan, Yang Yang, Yimin Gong, Xiaolei Che (2024) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11679518.txt.
Description
Yibo Guo and co-authors steadied sensorless motors through slow speeds in two thousand twenty-four. Reluctance motors run without position sensors at speed. At low speed the signals sensors need nearly vanish. A current-frequency method can bridge that dead zone. Applying it to these motors hit a snag. Rotor angle could not be steered by current alone.
Their method adds four carefully staged steps. Simple inductance checks identify the motor's behavior. Voltage injection then guides angle control. Transition to sensorless running turns smooth. The design needs no fancy extra hardware. Fans, pumps, and drives benefit from cheaper control. The paper solves a niche but costly failure mode.
Catalog record
| CREATOR | Yibo Guo, Lingyun Pan, Yang Yang, Yimin Gong, Xiaolei Che |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 43 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |