Abstract
The development of power electronics is driving high voltage (HV) and medium voltage (MV) applications based on dc technologies for power transmission and distribution, renewable energy integration, and ship and railway systems. DC circuit breakers (DCCBs) are needed to protect and improve the performance of dc or hybrid ac/dc systems during severe fault and/or abnormal operating conditions. This paper reviews the state-of-the-art of DCCBs for both HV and MV DC systems. The mechanisms and requirements of DCCBs are summarized. Various DCCB topologies and their merits and demerits are presented and critically reviewed. Future trends and requirements for DCCBs are described. This work is intended to provide a useful point of reference for this technology and to contribute to its future development.
| Original language | English |
|---|---|
| Title of host publication | 2017 IEEE Conference on Energy Internet and Energy System Integration, EI2 2017 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1-6 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781538614273 |
| DOIs | |
| Publication status | Published - 4 Jan 2018 |
| Externally published | Yes |
| Event | 2017 IEEE Conference on Energy Internet and Energy System Integration, EI2 2017 - Beijing, China Duration: 27 Nov 2017 → 28 Nov 2017 |
Publication series
| Name | 2017 IEEE Conference on Energy Internet and Energy System Integration, EI2 2017 - Proceedings |
|---|---|
| Volume | 2018-January |
Conference
| Conference | 2017 IEEE Conference on Energy Internet and Energy System Integration, EI2 2017 |
|---|---|
| Country/Territory | China |
| City | Beijing |
| Period | 27/11/17 → 28/11/17 |
Funding
The authors gratefully acknowledge the support from RCUK-EPSRC and National Grid under the project EP/L021455/1 “Mitigating the effect of low inertia and low short-circuit level in HVDC-Rich AC Grids”.
Keywords
- Circuit breaker
- Direct current
- Fault current limiter
- High voltage direct current
- Medium voltage direct current
- Power electronics
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Control and Optimization
- Energy Engineering and Power Technology