At a comparable copper recovery (85.4% vs. 85.8%), the locked-cycle test delivered a significant improvement in concentrate ...

The global circulation of water is a little like the distribution of power on the board. There is a source and an endpoint, but it’s a closed system. Tributaries may diverge or converge to provide ...

Keywords: hybrid circuit breaker, interline, SCR string, current flow control, H-bridge submodule Citation: Zeng Q, Zhu J, Guo X, Huo Q, Yin J and Wei T (2023) A low-cost current flow controlling ...

In contrast to alternating current, or AC, which, depending on the supply's frequency, switches direction 50 or 60 times per second, the current in DC circuits flows only in one direction.

With a clamp-on DMM, accurate current flow readings are obtained if you follow the tricks of the trade. Resistance measurements are easy if you know what you are measuring (see “ Make Sure Your DMM ...

When the switch is turned on, the current flow path is as expected in Figure 2. In this case, the freewheeling diode is reverse-biased and does not allow current to flow through it. Figure 3.

By limiting the rapid increase in fault current, fault current limiters (FCLs) reduce the requirement for complex DC circuit breakers (DCCBs) design in order to isolate faults. This paper presents a ...

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 ...

Ion transfer occurs across the cell membrane, accompanied by current flow through an external circuit, while the liquids circulate in their respective spaces.