Dynamic Security Assessment and System Optimization
Coping with critical situations is essential for every network operator today. However, the right tools allowing to identify critical situations in time and helping by finding the right corrective as well as preventive measures is required.
EMS+ should function as Security Assessment and System Optimization, the tool supporting the operator in
- Analyzing, assessing and visualization of the network state, increasing situational awareness
- Define corrective actions
- Selecting the optimal corrective measures.
Improving Situational Awareness
EMS+ provides an unprecedented insight into the current situation of the network. The operator should has a clear overview where actual and potential trouble spots are in the network.
Impact Analysis
Which control variables have a relevant impact on the voltage situation at a given busbar – this is the question the Operator has to answer in order to implement a solution of a problem. EMS+ shall provide this information in tabular and graphical form, easy to understand to the operators.
Optimal Corrective Actions
EMS+ provides optimal corrective actions for the given problem under constraints. Such constraints may be of technical nature (e.g. reduce number of OLTC operations), commercial and contractual basis (e.g. impact on other networks) or operational requirements (e.g. speed of implementation).
Knowing the Future Of the Grid
EMS+ shall provide information on the situations to be expected in the future by aggregating the information on future configuration, load and generation forecasts. In case of expected problems those are to be reported and appropriate corrective actions to be proposed.
Grid Balance Cost Saving
When generation has to be re-dispatched – as a last measure – the selection of the optimal generators and the optimal controls under the given objectives and constraints has to be assured.
Assess your netwrok, Fast, Easy, Dynamic
When assessing the network status and the “security of supply,” non-predictable as well as planned events have to be taken into account.
Take it on your grid sensitivities
Sensitivity Analysis determines which voltage changes are induced by reactive power changes at the buses fed by connected generators and DERs.
Security Assessment and System Optimization
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