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On the Stability of Local Voltage Control in Distribution Networks With a High Penetration of Inverter-Based Generation.
- Source :
- IEEE Transactions on Industrial Electronics; Apr2015, Vol. 62 Issue 4, p2519-2529, 11p
- Publication Year :
- 2015
-
Abstract
- A stability study of distribution networks with a high penetration of distributed generators (DGs) actively supporting the network is presented in this paper. A possible way of mitigating the voltage rise caused by DGs is the local control of reactive power. Among the different possible options, the Q(U) control (reactive power as a function of the voltage) is one of the commonly suggested solutions. However, the Q(U) control can, under certain conditions, lead to instability. This paper summarizes the results of a stability study conducted on a single-inverter system and on a multiinverter system. It shows that the requirements for reaching a stable operation can easily be met for integrated systems but could be a significant constraint for systems relying on communication. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 02780046
- Volume :
- 62
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Industrial Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 101560611
- Full Text :
- https://doi.org/10.1109/TIE.2014.2345347