Multi-Scale Simulation for Mine Electrification

Electrifying an entire mining operation introduces a unique set of opportunities and challenges, especially in underground operations where delivering the right amount of power to the right location is complicated by space constraints. However, the potential benefits, such as significant improvements in air quality through the elimination of diesel, are substantial. 

This webinar offers a technical exploration into a simulation-driven approach that facilitates the integration of dynamic movements of haul plants, including haul vehicles, drill and blast operations, and support plants, to manage shift-level activities. This solution not only enables effective planning of charging points and power distribution, but also encourages a rethinking of design strategies. For instance, considering the regenerative braking capabilities of a fully loaded bogger, we explore whether it's necessary to design a horizontal drift in an underground operation for a diesel unit, or if we can reduce or eliminate charging needs altogether. Similarly, for open-cut operations, we examine the necessity of fully charging haul trucks on descent and the potential benefits of trolley assist. 

The second part of the webinar explores the dynamic simulation of the electric power system across various timescales, employing Monte Carlo methods to assess system plans amidst climatic uncertainty. This component enables operators to address critical questions regarding grid sizing, operational restrictions, and the exploration of 'storage in place' techniques. 

Join us for this deep dive into the mechanics behind electrifying mining operations, where we'll uncover the challenges, opportunities, and innovative solutions that come with transitioning to electric power.