Projekter pr. år
Abstrakt
The capacitor voltage feedback active damping control is an attractive way to suppress LCL-filter resonance especially for the systems where the capacitor voltage is used for grid synchronization, since no extra sensors are added. The derivative is the core of the capacitor voltage feedback active damping control. However, in digital systems, the discrete implementation of the derivative suffers from noise amplification and accuracy issues. To overcome these drawbacks, this paper proposes a new derivative method based on Second-Order Generalized Integrator. Theoretical study shows that the proposed derivative is more suited for capacitor voltage feedback active damping control. Experimental results validate the effectiveness of the proposed method.
Originalsprog | Engelsk |
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Titel | Proceedings of the IEEE 6th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2015 |
Antal sider | 6 |
Forlag | IEEE Press |
Publikationsdato | jun. 2015 |
Sider | 1-6 |
DOI | |
Status | Udgivet - jun. 2015 |
Begivenhed | IEEE 6th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2015 - Pullman Aachen Quellenhof hotel, Aachen, Tyskland Varighed: 22 sep. 2015 → 25 sep. 2015 |
Konference
Konference | IEEE 6th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2015 |
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Lokation | Pullman Aachen Quellenhof hotel |
Land | Tyskland |
By | Aachen |
Periode | 22/09/2015 → 25/09/2015 |
Fingeraftryk Dyk ned i forskningsemnerne om 'SOGI-based capacitor voltage feedback active damping in LCL-filtered grid converters'. Sammen danner de et unikt fingeraftryk.
Projekter
- 1 Afsluttet
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01/02/2013 → 28/02/2018
Projekter: Projekt › Forskning