: Leverages high-power thyristor valves connected in series.
serve as the foundational backbone of modern long-distance energy grids, facilitating the seamless conversion between alternating current (AC) and direct current (DC). This capability is critical for transmitting vast amounts of power efficiently, interconnecting regional grids, and integrating large-scale renewable energy sources. ⚡ Core Converter Technologies High voltage direct current transmission : conv...
: Systems designed to eliminate harmonic frequencies and protect sensitive grid equipment from electromagnetic interference. : Leverages high-power thyristor valves connected in series
HVDC systems predominantly rely on two distinct converter technologies, each tailored to specific grid requirements and power capacities. Line-Commutated Converters (LCC) ⚡ Core Converter Technologies : Systems designed to
: Highly mature, cost-effective for massive bulk power, and handles exceptionally high voltages (up to and exceeding 750 kV).
: Custom-designed heavy duty transformers that step voltage levels up or down while isolating the DC system from the AC grid.