Abstract
The continuous miner's boom with cutting drum is a mechatronic system involving electromechanical driveline which interacts with rocks. The forces needed for the rock-cutting process are dependent on many factors. However, in each case the value of these loads has a significant influence on the mechanical structure and electrical system. The paper presents a new concept of a power train system where the electronically controlled PM electric motors are directly connected with the mechanical transmission system in the cutter head. A mathematical and numerical model was developed to determine the electrical parameters during the cutting process and interactions between the electrical and mechanical subsystems. The results of a simulated rock cutting process are presented in time-dependent charts showing the cutting drum's operation.
| Original language | English |
|---|---|
| Pages (from-to) | 12-20 |
| Number of pages | 9 |
| Journal | Mechatronics |
| Volume | 37 |
| DOIs | |
| Publication status | Published - Aug 2016 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Continuous miner
- Numerical simulation
- Permanent magnet synchronous motors
- Roadheader
- Rock-cutting process
ASJC Scopus subject areas
- Mechanical Engineering
- Computer Science Applications
- Electrical and Electronic Engineering
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