Your gadgets run on direct current, but the electricity in your home is alternating current. What’s up with that?

The multiterminal dc (MTDC) grid plays an important role in large-scale power transmission and renewable energy integration owing to its excellent performance. However, there are still some problems ...

This paper proposes a new device by combining features of an interline dual H-bridge current flow controller with the core idea of a hybrid HVdc circuit breaker for meshed HVdc grid application. The ...

GCSE WJEC Electric circuits – WJEC Current-voltage graphs Engineers connect components in electrical circuits in series or parallel to make a range of useful circuits. We can calculate the ...

Current is a measure of how much electric charge flows through a circuit. The more charge that flows, the bigger the current. Current is measured in amperes. The symbol for ampere is A. For ...

To sum up, the circuit breaker topology proposed in this paper requires a total of 920 IGBTs, which is slightly less economical than the topology proposed in the literature Han et al., 2019, but still ...