Abstract
Sensorless control is an effective method to increase the overall system reliability in adjustable speed drive and reduce the cost for a slim dc-link drive. However such drive system may suffer from instability issue caused by the constant power load operation and also the reduced dc-link capacitance. In order to investigate this problem, the input admittance model of a sensorless controlled slim dc-link drive system is developed in this paper. The developed model can predict the system stability performance in a PMSM or SynRM drive system, and its effectiveness is verified by the simulations and experiments on a SynRM test bench.
| Originalsprog | Engelsk |
|---|---|
| Titel | Proceedings of 2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) |
| Antal sider | 8 |
| Udgivelsessted | Latvia |
| Forlag | IEEE Press |
| Publikationsdato | sep. 2018 |
| Sider | 1-8 |
| Artikelnummer | 8515655 |
| ISBN (Trykt) | 978-1-5386-4145-3 |
| ISBN (Elektronisk) | 978-9-0758-1528-3 |
| Status | Udgivet - sep. 2018 |
| Begivenhed | 20th European Conference on Power Electronics and Applications, EPE 2018 ECCE Europe - Riga, Letland Varighed: 17 sep. 2018 → 21 sep. 2018 |
Konference
| Konference | 20th European Conference on Power Electronics and Applications, EPE 2018 ECCE Europe |
|---|---|
| Land/Område | Letland |
| By | Riga |
| Periode | 17/09/2018 → 21/09/2018 |