1、 Background of cooperation

With the continuous growth of global energy demand and increasing environmental awareness, improving energy efficiency and developing renewable energy have become important issues in the mining industry. As a key equipment in mining production, the energy consumption and efficiency of mine hoists directly affect the operating costs and environmental protection level of mines. Therefore, RUC Mining has partnered with Rockwell Automation to explore the power generation potential of underground mine hoists, in order to promote the green and sustainable development of the mining industry.

2、 Collaboration Content

RUC Mining has introduced an innovative renewable energy storage solution for mine hoists that relies on the Rockwell PowerFlex frequency converter system. This solution utilizes the potential energy generated by the mine hoist during the descent process, which is converted into electrical energy through a frequency converter system and stored for use by other equipment or feedback to the power grid. This innovation not only reduces the energy consumption of mine hoists, but also realizes the reuse and recycling of energy, improving the energy efficiency and environmental protection level of mines.

3、 Technical features

PowerFlex inverter system: Rockwell Automation's PowerFlex inverter system features high performance, high reliability, and easy maintenance. It can accurately control the speed and torque of the mine hoist, achieve smooth start and stop, and reduce mechanical impact and wear. At the same time, the frequency converter system can also monitor the working status of the motor in real time, provide fault warning and diagnostic functions, and ensure the safe and stable operation of the mine hoist.

Renewable energy storage: Through innovative renewable energy storage technology, this solution can convert the potential energy generated by the mine hoist during the descent process into electrical energy and store it in efficient energy storage equipment. These energy storage devices have the advantages of large capacity, long lifespan, and high charging and discharging efficiency, which can meet the demand for electricity in mines and reduce dependence on traditional energy sources.

4、 Collaboration achievements

This collaboration has achieved significant results:

Energy efficiency improvement: By introducing PowerFlex frequency converter system and renewable energy storage solution, the energy efficiency of mine hoists has been significantly improved. According to preliminary estimates, this solution can reduce the energy consumption of mine hoists by more than 20%, saving a significant amount of energy costs for the mine.

Significant environmental benefits: This solution achieves the reuse and recycling of energy, reduces dependence and emissions on traditional energy sources, and lowers carbon emissions and environmental pollution from mines. This helps promote the green and sustainable development of the mining industry, in line with global environmental trends and regulatory requirements.

Technological innovation leadership: This cooperation not only improves the energy efficiency and environmental protection level of mine hoists, but also sets a model for technological innovation in the mining industry. It demonstrates the potential and value of intelligent manufacturing and automation technology in the mining industry, providing valuable experience and cases for other mines to learn from.

5、 Future prospects

In the future, RUC Mining and Rockwell Automation will continue to deepen their cooperation and jointly promote the intelligent, green, and sustainable development of the mining industry. Both parties will actively explore more innovative technologies and solutions to provide mines with more efficient, environmentally friendly, and sustainable equipment and services. At the same time, both sides will strengthen cooperation in technology research and development, as well as talent cultivation, to jointly promote technological progress and innovative development in the mining industry.

In summary, the collaboration between RUC Mining and Rockwell Automation to explore the power generation potential of underground mine hoists is a productive partnership. It not only improves the energy efficiency and environmental protection level of mine hoists, but also injects new impetus into the sustainable development of the mining industry.