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ETAP real-time system

	load preservation
	load restoration
	load shedding validation

substation automation system (iSub)

real-time presentations

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load preservation software

steady-state & transient response
optimal load preservation
fast response time & reliable operation
minimum load shedding
proactive contingency analysis

Shed Less Load with Intelligent Load Shedding (ILS)
The longer it takes to shed load during a disturbance, the more load that must ultimately be shed. Because of the intelligence and speed of ILS, the actual amount of load that is shed is far less than that of using the conventional methods such as frequency relay and PLC-based schemes.

optimal load preservation | state overload shedding

unlimited load schedules | load preservation software

Unlimited Load Schedules
Intelligent Load Shedding (ILS) provides an unlimited number of load schedules for the operators to select from. This flexibility of emergency load reduction produces the ultimate in system flexibility during upset or emergency conditions Each load schedule can be defined with different load priority tables, load groups, options, calculation method, etc. This is necessary for different operating cycles of the system where load priority may not be the same. With ILS, the operator can switch load schedules with minimum effort.