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Solution overviewBecause the driving force of the electric drill is motor, so the net electricity transformation is simple, just access after changing the grid voltage and disposing.
Power grid introduced to wellsite through high voltage room. Inside the high voltage room, the grid was transformed into 600/400 v low voltage through transformer, to supply VFD/SCR room. The original diesel generating sets is accessed to SCR/VFDS room as standby power In order to make the wellsite electricity quality reaches the provisions of the state electricity, and to save electricity, it needs to dispose the reactive power compensation and harmonic suppression equipment. The company adopts SVG as reactive power compensation device, with good following compensation, no overcompensation or undercompensation. And it can cope with the power grid flicker.
