Entries for High-Voltage Direct Current (HVDC) Prize

A sketch design of the operational framework of a High Voltage Direct Current Network as exoskeleton for the underlying AC Interconnections.

Unlocking offshore wind's full potential through HVDC technology. A unified approach to interconnection for a more efficient future.

ultrasonic welding sonotrode creates a multi-metal conductor that improves transmission efficiency, opens fiber communication opportunity

A novel protection equipment to maintain safe and reliable operation of HVDC Systems

A multi-functional intelligent VSC HVDC is proposed to significantly reduce engineering costs and ensure robust operations.

Building low-cost, resilient, and clean microgrids.

A unique method to reduce the cost of fast frequency response reserves while making sure underfrequency load shedding is avoided.

An efficient framework enabling stability, harmonic and ferroresonance analysis

The HV Smart Controller enhances installed PV systems as a transitional bridge between onsite AC assets and high-voltage DC infrastructure.

With insights from social intelligent insects, our idea joins clean energy, HVDC technology, and AI-driven swarm load balancing.

SixPoint has been developing gallium nitride photoconductive semiconductor switch for hybrid HVDC circuit breakers.

A novel spatio-temporal GCN-based generic hierarchical fault location method for both traditional AC systems and future AC-HVDC systems.

We are developing a storage technology with very low costs at the 100 GWh scale to enable DC link to operate at high capacity factors

An electrostatic multiplier of the energy obtained from air ionization between two charged capacitor plates within a strong field of HV DC.

VDC is achieved and can be used to power inverters that generate VAC. Transformer Circuits will bypass the power grid to prevent feedback.

An array of Ultra-Capacitors are charged in parallel and discharged in series to produce an increase in DC voltage without an inverter.