Robotics & Automation News

Where Innovation Meets Imagination

current

Electric power: Clean energy infrastructure driving switch from AC to DC

by

nikola tesla
Nikoa Tesla, pictured in his Colorado Springs lab in 1899. Picture courtesy of Smithsonian.com

Nikola Tesla was a famous scientist who developed alternating current, the means of distribution for electricity for the vast majority of devices, appliances and machines in households and factories and just about every other electrified thing in the world today. 

But even as Tesla was inventing much of the technology used in the alternating current electricity supply system, another famous inventor, Thomas Edison argued that direct current was the best way to distribute electricity.

By the time Tesla tech came onstream, DC had already been in use for a decade, but within a relatively small area, and Edison lost that argument mostly because the components of an alternating current grid enabled electricity to be carried far and wide beyond the power generating facility.  [Read more…] about Electric power: Clean energy infrastructure driving switch from AC to DC

Don’t let harmonics get you down: Top tips for choosing the right harmonic filter

by

 

John Mitchell, global business development manager of supply, repair and field service specialist, CP Automation, shares his top tips for companies that want to commission or replace harmonic filters

In 1976, it was discovered that the bacteria causing Legionnaires disease, an atypical strain of pneumonia, had always been present in water, but it was the precise temperature of the water in heating, ventilation and air conditioning systems that facilitated the bacteria’s maximum reproduction levels. This is just one example of the unintended consequences of technology.

A similar and more recent story comes from the world of industry and features the growing problem of harmonic currents and utility level voltage distortion, as a result an increasing number of non-linear loads in industrial and commercial environments.  [Read more…] about Don’t let harmonics get you down: Top tips for choosing the right harmonic filter

Daimler develops ways for industrial robots and factories to save energy under Areus project

by

Saving energy has been a serious preoccupation of many industrial companies for many years, but especially in recent years with prices of fuel fluctuating and public concern about the environment growing. 

In the auto manufacturing sector, which buys the most number of industrial robots and uses vast amounts of energy, companies such as Kuka have been looking to make their automation systems more energy efficient.

Now, in the European Union, a project called Automation and Robotics for European Sustainable Manufacturing, or Areus, says it has developed the components of an energy-efficient automobile production system of the future.  [Read more…] about Daimler develops ways for industrial robots and factories to save energy under Areus project