Abstract
This paper presents control strategies for multi-terminal HVDC systems to provide primary frequency support to connected AC networks via coordinated DC voltage manipulation. Inertia response from DC connected large offshore wind farms can also be incorporated without telecommunication based on the detection of DC voltage derivation. Simulation studies ba sed on a 3-terminal HVDC system connecting one large wind farm and two separate AC networks validate the operation of the system during frequency events.
Original language | English |
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Number of pages | 6 |
DOIs | |
Publication status | Published - 17 Oct 2015 |
Event | IET Renewable Power Generation (RPG) - Beijing, China Duration: 17 Oct 2015 → 18 Oct 2015 |
Conference
Conference | IET Renewable Power Generation (RPG) |
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Country/Territory | China |
City | Beijing |
Period | 17/10/15 → 18/10/15 |
Keywords
- control strategy
- HVDC system
- wind energy
- HVDC power transmission
- power transmission control
- DC voltage derivation detection
- connected AC networks
- MTDC systems
- coordinated DC voltage manipulation
- frequency support
- inertia response
- multiterminal HVDC systems
- offshore wind farms