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Library : Drives and Motors

Plant Engineer's library houses editorial features going back five years. The content is classified and can be filtered by key plant and equipment or service sector topics, such as motors, drives, hydraulics, pneumatics, instrumentation, process automation, control systems, facilities management, energy management, test and measurement equipment, and training and consultancy services.

Access to the most recent items, identified by a , is restricted to members of the Institution of Plant Engineers (IPlantE) or Bureau of Engineer Surveyors (BES), under the SOE (Society of Operations Engineers). To discover many other benefits of becoming an IPlantE member, please click here.

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Embracing-efficiency-
Embracing efficiency 10/08/2010
The technologies behind electric motors and variable speed drives are revolutionising plant efficiency and emissions. Brian Tinham looks under the covers
Making-sustainability-pay
Making sustainability pay 10/08/2010
Following last year's launch of sustainability guidelines by the Engineering Council, Steed Webzell takes a look at today's key issues and responsibilities
Cut-your-carbon
Cut your carbon 10/08/2010
Modern electromechanical technology can help plant engineers to reduce the environmental impact of their operations, says Phil Burge
Going-with-the-flow
Going with the flow 07/06/2010
Water treatment plants are facing increasing legislative and operational pressures Brian Tinham looks at some of their engineering solutions
Drives-on-the-turn
Drives on the turn 07/06/2010
Variable speed drives have been a mainstay of plant engineering for many years, but the latest generation is changing the art of the possible. Brian Wall reports
Drives-help-power-plant-produce-more-electricity-
Drives help power plant produce more electricity 07/06/2010
Västerås, Sweden-based power and district heating provider Mälarenergi, says it has increased the amount of energy it can sell by 35 GWh/year, following installation of medium voltage drives.
Saving-the-earth
Saving the earth 01/10/2009
In the rush to save energy and reduce emissions, it's easy to forget the sheer range of potential solutions. Dr Tom Shelley reviews some of today's most powerful options
Motor-Madness
Motor Madness 01/08/2009
Man enough, simple and lowest cost have been the rules of thumb for specifying electric motors on plant. Brian Tinham explains how the guidelines are changing
Blowing-hot-and-cold
Blowing hot and cold 01/06/2009
Last summer's government energy strategy - which called for power generation from renewables to rise to 20% by 2020 and for CO2 to be reduced by 60% before 2050 - is going to have a profound effect on plant, and that includes HVAC (heating, ventilating and air conditioning) installations. That's ... Read more
Propeller-head
Propeller head 01/06/2009
Ask any engineer about electric motors and most of us visualise low- or medium-voltage three-phase equipment, either precision synchronous motors, driving machines or, more likely, standard asynchronous induction motors running pumps, fans and sometimes compressors. We see them everywhere, on all ... Read more
Compressed-energy
Compressed energy 01/04/2009
Electric motors use two-thirds of all electricity consumed by industry, so any technology capable of cutting this drain on resources has got to be a good thing. Yet, despite proven and significant savings from variable speed drives (VSDs) - particularly on fan and pump control duties - they are ... Read more
Go-easy-on-energy
Go easy on energy 01/10/2008
The oil price might fall below $100 per barrel, taking other energy prices down with it, but it may also climb to $200, according to energy industry insider Mike Brooks of St Omer Consulting. The point: plant managers should be planning projects to deliver energy savings right now - and not just ... Read more
Unreasonable-engineering
Unreasonable engineering 01/10/2008
So how do you fancy a bit of unreasonable engineering? How about building a variable speed electric motor, rated at 2.5MW for pumping operations 3,000 metres down on the sea bed? Oh, and, for good measure, let's have it driven by an 11kV supply 30km away, and plan for a design life of 15 years, ... Read more
Driven-world
Driven world 01/08/2008
Unless you're heavily involved in project work, chances are your experience of drives, motors and controls is wide - after all, it's bread and butter stuff - but not as wide as it could be. So a quick update would be useful. Especially if it turned out that you could be saving time and money, ... Read more
Taking-the-air
Taking the air 01/12/2007
Energy sustainability is one of the hottest topics on the political agenda - closely linked to environmental concerns. Combine these with soaring energy costs and it's no surprise that reducing consumption on plant is right up there for industrial operations. However, in many plants, energy in the ... Read more
Passionate-about-energy
Passionate about energy 01/10/2007
Every engineer knows that energy saving is good. It's almost invariably linked with worthwhile emissions savings and there are attractive financial returns. Also, installing new equipment, instrumentation and/or controls usually solves what are often annoying maintenance and/or operations ... Read more
Pumping-challenge
Pumping challenge 01/10/2007
Engineering invariably involves a balancing act - mostly between, on the one hand, keeping within budget, while, on the other, developing robust, dependable solutions that meet parameters, such as design life and risk mitigation.
 
Safety and savings 01/02/2006
Compressed air continues to offer many advantages in process industry applications, especially in hazardous areas, but often continues to be used inefficiently. Help - much of it free - is readily available to help reduce energy costs and technical solutions often have surprisingly short payback ... Read more
 
Variable speed evolution 01/03/2004
The most significant advances in AC variable speed drive technology are behind us. Over a decade ago, the shift from bipolar transistors to insulated gate bipolar transistors heralded a quantum leap in efficiency.
 
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