FIG. 8 illustrates the internal architecture of a meter base1adapted for stand-alone use with electronic current transformers (“ECT”)50. The ECT's50respond to the current flowing in power conductors to produce corresponding voltage output signals that are fed into current-metering inputs51, whic...
1. Operation process: the tray is lifted and positioned, the shell probe is pressed to the end plate or the side plate, and the positive probe relays of all cells are closed, so there is insulation between the positive electro...
In one sense, the t-private circuits can thwart a more powerful adversary, one who can probe up to t internal circuit nodes each clock cycle, than the power side-channel adversary. Hence, it is cryptographically private against up to t probes. However, the computations of all the t + 1...