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Aalborg Universitet Smart Metering System for Microgrids
Aalborg Universitet Smart Metering System for Microgrids

... power intensities in the active power consumption. This power can be easily obtained from the energy profile since the integration period is known (5 minutes). However, due to the existence of an analysis logger in the 382L Smart Meter, the system was configured to store the average active and reactiv ...
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Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
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