The Re-Electrification of Underground Mining

Autonomous vehicles, electrification and automation with a focus ...

There has been a lot of work and publications examining global research and initiatives that are looking to examine the benefits of going with an all-electric fleet of machines for underground mining. One of the major versions of these studies is being undertaken in Sweden. 

The Swedish study was a multi-year project started in 2018 that featured partners from the energy sector, private sector and academia all working together for the goal of reducing the energy consumption of an underground mining quarry by at least 70 percent, while also decreasing the Greenhouse Gas (GHG) emissions of the site by at least 50 percent. 

The need to embrace the quarry or mine of the future, as the study calls them, is being driven by everchanging underground environments. One of the largest factors being manipulated in the underground environment is the ever-inflating cost of ventilation systems, which can often account for over … Read more

Apple iPhone SE 2020 Hardware Components

The iPhone SE 2020 is the latest and most affordable iPhone presented by Apple. The hardware components of the Apple device are known to be thanks to iFixit’s “engineer” who conducted the inspection.

Here Are the Parts You Can Swap Between the New iPhone SE and ...

The iPhone SE undoubtedly has a “taste” like the repackaged iPhone 8

The only difference is the chipset and some of the latest camera features, which could have been thanks to improved software.

Once dismantled, the iFixit page concludes, the iPhone SE 2020 gets an improvement score of 6 out of 10, where the number 10 for mobile phones is easier to repair. On the plus side, cellphones provide direct access to the screen and battery, which are the two most frequently replaced components.

You still need the right knowledge and tools (up to four different types of drivers) to replace it

but if you have one, it will be very easy to do it. In addition, … Read more

Fundamentals of Traction Power Systems And Overhead Contact Systems

Overhead line

If you are interested in expanding your knowledge of power systems for locomotives, an essential course to consider is the fundamentals of traction power systems and overhead contact systems. This course will help to prepare students with applicable design and equipment standards for a series of trams, locomotives and more.

The full course includes classes on finding the fundamentals of traction power substations, distribution systems and overhead contact system designs. You will also be able to operate equipment according to standards, guide documents and technical reference materials. Having a full knowledge of reference materials and where to locate them can prepare you for field engineering operations.

The course will also include a series of info on traction power load flow stimulation methods as well as requirements for AC and DC power power systems. You will also have a complete knowledge of traction power wayside energy storage systems including substation automation … Read more

How to Avoid Downtime While Changing Your Web Hosting Provider?

When one starts with their own website, they usually select web hosting based on a recommendation. With time, they may realize that their present web hosting provider is not able to cater to their business goals. They may want to migrate to a new web hosting or upgrade your hosting plan. But it is easier said than done. Switching to a new web hosting, if not done properly, may keep your website down for days. This could take up to 4 days. In today’s world of competition, you need your website to be running 24/7/365. 

Reasons for making the switch: 

There could be many reasons you would want to change to a new hosting provider. The topmost reasons are:

  • Downtime– Too much downtime, could take a hit on your business. Unplanned downtime, especially during peak hours, would take away your loyal customers. They may end up believing you
Read more

Laptop Buying Guide: Everything You Need to Know

There is a reason why almost everyone owns a laptop. They are compact enough to be able to be brought anywhere yet are multi-functional enough to meet almost every need. It serves a variety of purposes and is used by people of all ages. It can be used for work, school, entertainment, and education. There are a variety of reasons why laptops are a necessity, even in the age of smaller devices.

Tablets and smartphones may have taken the reins of the electronic gadget community, but the laptop will always be a staple with everybody. Some smaller devices claim to have the same function of a laptop, but nothing can ever truly replace its function.

If you have been thinking about getting your first laptop, or if you’re scouring the laptop specials market for a newer one, then our article will be perfect for you! We have compiled the ultimate … Read more