Expert Consulting Services
HVDC transmission systems are increasing in popularity due to the controllability of power flow, absence of short-circuit current contribution and the inherent technical and economic advantages of HVDC where moderate to long lengths of underwater or underground cables are needed.
HVDC systems can be designed to integrate with virtually any transmission system, but successful integration requires attention to the wide range of system issues unique to HVDC, such as:
Reactive management
Overvoltage performance
Harmonic performance
Torsional interaction
Power line carrier interference
System transient and dynamic stability
HVDC control stability
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