Adoptable approaches to predictive maintenance in mining …
Even though Hsu et al. (2020) used a single model to analyse an entire machine: wind turbine, it is observed that the breakdown of the piece of equipment is difficult to determine from just one diagnostic or predictive model. This single-model approach even becomes more difficult with complex mining equipment.
Current Progress in Full Mining Electrification
Mining companies are charging full speed ahead with plans to electrify equipment and operations. This drive is fueled by ambitious net-zero emissions targets and facilitated by maturing technologies. Leading mining companies recognize the urgent need to reduce emissions, aligning with the global shift towards clean energy.
Mining equipment: carrying the load
Mining is the bedrock of modern Australia, in no small measure thanks to the gold rushes of the mid-1800s. In the two decades on from 1851 – as the global industrial revolution was culminating – Australia's population rocketed from 470,000 to more than 1.7 million, largely the result of migrants seeking to capitalise on the bounty of precious metals the 'Lucky …
Mine Electrical Engineer: The Complete Career Guide
The primary functions of this role involve managing the entire process of procuring, installing, and maintaining electrical equipment used in mining operations. This includes managing the budget, ensuring compliance with safety regulations, and managing a team of technicians. The supervisor is also responsible for organizing the replacement and ...
Driving sustainability with electric and hybrid mining equipment
Long-term benefits of electric machines. The benefits of adopting electric and hybrid equipment extend far beyond regulatory compliance. One of the most significant advantages is reduced maintenance costs. Bennett said it's a more efficient item to keep in your fleet," he said, citing advancements in lithium battery technology that have ...
(PDF) Application of Intelligent Sensor in Mining Electrical Equipment
Application of Intelligent Sensor in Mining Electrical Equipment Collection. October 2022; Journal of Control Science and Engineering 2022(6) ... [25] N. Yuvaraj, K. Srihari, G. Dhiman et al ...
Around the world of mining vehicle electrification
Turning electric: 1 million mining EVs by 2030 . Companies like Toyota Motor Corp are at the forefront of developing these new mine vehicles. In May 2023, Toyota and announced the launch of a joint project to …
Mining Cable Basics
G-GC is typically used to power equipment in mining tunnels. The G-GC stands for ground with a ground check, and like the name implies it contains grounding wires and something that is unique to mining cable, a ground check wire. ... ATI Electrical Supply is a distributor of General Cable, Nexans, Southwire and Telefonika mining cable. Call one ...
Is the future of mining electric? As mines transition equipment…
Epiroc, another major electric mining equipment manufacturer out of Sweden, has 16 vehicles operating in Canada and expects to have 28 more online by the year's end. ...
Energy Use in the Mining Industry
Mining powers the consumer society. All corners of the consumer society relies on mining to extract the stuff we use to make our products. The average electronic device today contains more than 60 minerals mined from Earth. Petroleum is used …
FEATURE An Underground Conversion in Mining
the use of clean, battery-electric en-ergy to power mobile equipment used in underground mines. Freudenberg Battery Power Systems' XMP76P battery sub-pack, part of its XPAND Modular Pack port-folio, is providing safer, more cost-effi-cient, zero-emission muscle to power MacLean's EV-Series battery-electric mining equipment. MacLean chose
Different Types of Mine Electrical Systems | Becker …
From the drilling process to hauling, to the processing of everything mined, electrical power runs it all. In this list, we will take a look at a couple of different electrical system types that can be used in an array of mining sites …
Electrical Mining Equipment, Batteries and Lighting Solutions
Discover the leading Electrical Mining Equipment Companies, Services & Suppliers. Download the free Buyer's Guide today for full details.
CDC
In general, MSHA's regulations for explosion protection recognize two techniques, the use of explosion-proof enclosures (XP boxes) and 2-fault Intrinsic Safety (IS) for electrical and electronic equipment. U.S. mining regulations further consider only two hazardous location categories (equivalent to zones), inby the last open cross cut (as ...
Electric Machines
This makes the transformer the most important electric machine. Rotating electric machines. The rotating electric machines used to either convert mechanical energy to electrical energy or vice versa. There are three basic types of rotating electric machines. DC electric machines – DC motors and DC generators
Surplus Record: Used Machinery, Tools & Equipment Directory
The World's leading online marketplace for used and pre-owned industrial machinery and equipment ℠. Over 100,000 listings, updated daily. ... Mining & Construction; Packaging; Processing & Chemical; Woodworking; Sell with Us. Sell Your Equipment; ... 164,638 Machinery & Electrical Equipment Listings as of 10/19/2024.
Complete electrical solutions for mining & mineral …
perform in harsh mining and minerals processing environments. Our motors, drives and control systems improve the performance of mines around the world. Whether you are providing equipment for a new mining site or modernizing equipment in the field, our engineers will help you create an optimal electric solution. One stop shop for electrical systems
Cables used in Mines: Distribution, Installation and Cable Junctions
Flexible cables used in the electrical system of a mine fall into two main categories – trailing cables and pliable wire armour cables. (1) Trailing Cables: The majority of modern trailing cables have five cores—three power cores for the three phase a.c. supply, a fourth core for the pilot and a fifth core for the earth.
State-of-the-Art Techniques for Fault Diagnosis in Electrical Machines
Electrical machines are prone to various faults and require constant monitoring to ensure safe and dependable functioning. A potential fault in electrical machinery results in unscheduled downtime, necessitating the prompt assessment of any abnormal circumstances in rotating electrical machines. This paper provides an in-depth analysis as well as the most …
Energy efficiency assessment of electric shovel operating in …
Acaroglu et al. used specific energy of a disc cutter for predicting the energy performance of tunnel boring machines (TBMs) [10]. Sahoo et al. used specific fuel consumption (SFC) for benchmarking the energy consumption of dump trucks in opencast mine [11]. ... Of 36 MVA transformers for the mining process. Electric shovel is powered from a 33 ...
23 Equipment Selection for Mining: with Case …
Two available techniques to analyse these systems, linear programming and queuing models, are used and compared in this study. The most important factor in every operation is profitability. Productivity of equipment used is an …
Mining Cable: An In-Depth Introduction
Underground Mining: Powering drills, conveyors, and other heavy machinery. Surface Mining: Providing energy to draglines, shovels, and processing plants. Tunneling Projects: Used in construction of tunnels and underground facilities. How It Works: Mining cables transmit electrical power from the surface to the underground mining equipment.
Top 10 electric mining tools (and companies that use them)
With the use of automation increasing across the mining industry, electric drills can be integrated easily due to the ability to operate them remotely. This increases safety whilst mining as it reduces the need for a human operator in more hazardous areas of the mine. In April 2023, Skanska …
Application of Machine Learning and Data Mining in Electrical …
This Special Issue explores the latest findings in applying machine learning to Electrical Engineering systems. We welcome novel applications of machine learning and data mining in areas of electrical engineering, such as antennas, communications, controls, devices, hardware design, power and energy, sensor systems, and signal processing.
Mapping Leachate Pathways in Aging Mining Tailings Pond …
Mining activities often leave behind a legacy of environmental challenges, with aging tailings ponds representing a significant concern due to their potential for leachate formation and subsequent contaminant release. Thus, this study employs Electrical Resistivity Tomography (ERT) to investigate the intricate pathways of leachate within an aging mining tailings pond, …
's electric LHDs stepping up including
On electric machines, there are two major pieces of news. First, LKAB have announced that the record capacity electric LHD, the LH625iE, arrived at LKAB's underground Kiruna iron ore operation in late …
Grounding of mine power distribution systems: The basics
The concept of protecting mine electrical equipment and personnel against the consequences of ground faults by suitable grounding has existed since electricity was first introduced into coal mines. For the coal mining industry, a suitable grounding system has always been a difficult problem, more complex and difficult than in other industries.
Review Machine learning and data mining in manufacturing
The machine learning field, containing deep learning, ensemble learning (Parvin et al., 2013, Parvin et al., 2013), and linkage learning (Parvin, Helmi, Minaei-Bidgoli, Alinejad-Rokny, & Shirgahi, 2011), has been considered one of the most promising improvements in the manufacturing domain.Furthermore, its application area in manufacturing includes many …
Coal mining | Definition, History, Types, & Facts | Britannica
Coal mining, extraction of coal deposits from the surface of Earth from underground. Coal has been used since the Bronze Age, 3,000 to 4,000 years ago, and was the basic energy source that fueled the Industrial Revolution of the 18th and 19th centuries. ... proved expensive to operate. Electric locomotives, introduced in 1887, rapidly became ...
Electrical Equipment and Power Supply Systems for Mines
In terms of its significance for the mining operation, mining equipment is divided into the following five categories. (1) Equipment whose breakdown may endanger human life: …