Battery energy storage for mining vehicles

Can battery electric vehicles be used in underground mining?

EXECUTIVE SUMMARY This guideline describes recommended practices for the use of battery electric vehicles (BEVs) in underground mining.  Its intent is to provide guidance and an overall discussion about the benefits, drawbacks, and planning needed to design and implement a BEV fleet within an existing or new mine. BUSINESS CASE

What is a mining energy storage system (Bev)?

It is similar to any utility distribution system used in fixed industrial or commercial applications. Given the typical capac - ity of the energy storage system on-board a mining BEV, the available electrical energy can be comparable to portions of a fixed plant distribution system.

Why is battery technology important in mining?

In the past four decades, the drive for smaller, lighter, more efficient, less expensive, and more energy-dense storage systems has driven innovation in battery technologies. These needs are even more critical in mining applications because BEVs are large, heavy, and have high energy demands.

What is a rechargeable energy storage system (Bev)?

The rechargeable energy storage system (battery) is central to BEV operations. The battery storage capacity (energy density) limits the range that the BEV can travel or perform its task between charges and is the main obstacle when considering implementation, particularly in mining due to high vehicle weight and energy requirements.