Picture map of Europe with pins indicating European capital cities

Open Access research with a European policy impact...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the European Policies Research Centre (EPRC).

EPRC is a leading institute in Europe for comparative research on public policy, with a particular focus on regional development policies. Spanning 30 European countries, EPRC research programmes have a strong emphasis on applied research and knowledge exchange, including the provision of policy advice to EU institutions and national and sub-national government authorities throughout Europe.

Explore research outputs by the European Policies Research Centre...

DC fault protection strategy considering DC network partition

Rahman, Md Habibur and Xu, Lie and Yao, Liangzhong (2016) DC fault protection strategy considering DC network partition. In: 2016 Power and Energy Society General Meeting (PESGM). IEEE, Piscataway, NJ.. ISBN 978-1-5090-4168-8

[img]
Preview
Text (Rahman-etal-PES2016-DC-fault-protection-strategy-considering-DC-network-partition)
Rahman_etal_PES2016_DC_fault_protection_strategy_considering_DC_network_partition.pdf - Accepted Author Manuscript

Download (1MB) | Preview

Abstract

This paper investigates DC network partition and alternative DC fault protection strategy for Multi-terminal HVDC (MTDC) system. Fast acting DC Circuit Breakers (DCCBs) or fault blocking DC-DC converters can be configured at strategic locations to allow the entire MTDC system to be operated interconnected but partitioned into islanded DC network zones following faults. In case of any DC fault event, the DCCBs or DC-DC converters at the strategic cable connections that link the different DC network partitions are opened or blocked such that the faulty DC network zone is quickly isolated from the remaining of the MTDC system. Thus, the healthy DC network zone can remain operational or recover quickly to restore power transmission. Each DC zone can be protected using AC circuit breakers and DC switches for cost reduction. The validity of the proposed protection strategy is confirmed using MATLAB/SIMULINK simulations