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Transmission Options For Offshore Wind Farms In The United States
Transmission Options For Offshore Wind Farms In The United States

... Fiber optic cables for communications and control can be bundled into the cables. Note the bundled fiber optic line in Figure 2. Table 1 summarizes the current availability and limitations of AC & DC cables. AC or DC? The most significant difference between AC and DC, in the context of submarine tra ...
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EiceDRIVER™ 1EDI Compact Family
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Universal Principles for Ultra Low Power and Energy Efficient Design
Universal Principles for Ultra Low Power and Energy Efficient Design

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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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