Power Electronics

The EMCB is installed in a residential or commercial circuit breaker where it can continuously monitor voltage, current, and real and reactive power consumed by the appliances and devices for that circuit. This monitoring also can be used in real time to help with voltage control, power management during system restoration or peak load, and other aspects of distribution system management.

QST is a high performance substrate for large-diameter GaN epi and device wafers. Qromis is also active in other WBG research areas, including developing improved fabrication methods for p-type GaN using magnesium diffusion.

Targets the cooling effect directly at the heat source, the stator windings, and with the micro-feature enhancement, effects are capable of removing up to 16 times the heat of conventional cooling systems. Consequently, the DHX® cooling system provides a 4 times increase in torque per volume that allows DHX electric motors to produce the same torque in 75% of the space of the conventional motor. DHX has industry-standard electromagnetic design FEA tools and custom multi-disciplinary design codes for rapid production development cycles, empowering DHX to develop custom, application-tailored motors for its customers.

CNT's are sheets of graphene arranged in tube structures, and offer high strength-to-weight ratio as well as high-conductivity.

Cygni's Solar DC solutions or DC Micro-grid is an innovative technology which provides green solar energy and dc power at a very low cost. The technology removes the requirement of AC to DC and DC to AC conversions which helps in reducing the cost of production of per unit watt power. This technology was conceptualized by IIT Madras and implemented by Cygni. We have brought electricity to over 20000 homes across India and building first DC Microgrid city in Sasaram, Bihar.