Topology Optimizer
With the transformation of the energy system, redispatch cost have significantly increased around the globe.
The redispatch costs created through adjusting generator schedules after the market has cleared to achieve a physically feasible dispatch amount to multiple billion euros every year.
The goal of the Topology Optimizer product is to support grid operators to manage complex network situations through cost efficient topological actions that reduce the need for redispatch.
The topology optimizer solution maximizes operational flexibility while minimizing redispatch costs. To achieve this, the Topology Optimizer is seamlessly integrated into the landscape of existing tools:
first, it generates an optimized grid topology; second, it applies redispatch optimization on top of that result.
Use Case
The tool provides operators with clear recommendations for switching actions. These actions reduce congestion, stabilize the grid, and lower overall system costs.
Benefit
The topology optimizer delivers measurable value:
- Decrease stress for operators
- Reduced redispatch costs
- Better utilization of existing grid infrastructure
- Lower CO₂ emissions
- High cost efficiency for grid operators
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The technology behind it
The Topology Optimizer is a GPU native optimizer that uses massive parallel algorithms, including brute force methods combined with heuristic ranking. It integrates seamlessly into the MCCS architecture, enabling fast and scalable optimization even for complex grid models.
How does it work
The optimization follows a clear three step process:
- Import grid models
Load standard grid files in UCT and CGMES. - Optimize the grid topology
Run GPU based DC optimization with subsequent AC validation. - Review and simulate actions
Operators analyze the proposed switching actions and test them using simulation mode before implementation.
Visual
The Topology Optimizer supports operators in evaluating and understanding optimisation outcomes. It enables the comparison of different optimisation strategies to address congestions while highlighting the top five critical branches. In addition, it offers visualisations of the results in a single line diagrams and shows load flow results before and after optimisation.
To find out more, watch this free webinar about MCCS Grid Analysis Suite: Webinar: How to Address Voltage, Stability, & Congestions with The Grid Analysis Suite of MCCS
