+ Check and maintenance in the state grid operated well. Executive power grid maintenance checks to ensure the operational and technical standards. Corridor grid, earthing, contacts, insulation of the line, equipment ... not to the joints, contact (on the wires, cables, terminals and equipment etc ..) exposure found no good cause hot, resulting in increased power loss.? + Perform well the technical maintenance operation to prevent the problem: make sure the grid is not a problem to maintain the basic wire with low power losses.? ? + Limit unbalanced components and high harmonic: make checks with customers cause voltage distortion on the grid. In conditions that cause great impact on voltage distortion, require customers to methodically overcome.? + Step by step gradually type untrusted devices, poor performance, higher losses on these new devices come into high performance, low loss (especially with the transformer).
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