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Maintenance Testing of PAC Systems

The security of the electric power system is to a great extent dependent on the performance of the protection, automation and control (PAC) systems during normal and abnormal conditions. This means that PAC systems should operate correctly during short circuit faults or any other conditions they are designed to protect from and should not operate in any other cases. Their reliability has to be maintained at the highest possible level, while at the same time achieving the highest efficiency of the maintenance process. More

Power. Flexible. Easergy.
BeijingSifang June 2016