I’ve noticed this article a few times recently, and though there are specific points of interest to Riello’s business, the article as a whole is relevant to many readers. To view the article, click here.

It is always nice to see our innovations reviewed. Here is another one by Server Management Magazine on the iDialog UPS. We launched this desktop UPS last year. It is packed with features, ideal for office and small home office applications. The iDialog Plus models have a useful LCD with load and battery charge measurements.

Despite the general level of economic activity in the UK, Riello UPS continues to see its activities expand within the data centre market. It appears demand for internet and data processing continues to expand at a near vertical rate and so does the requirement for secure power. In line with our growth plans for 2009 we will spend more time at UK events and the first quarter sees us at Data Centre World and the Business Continuity Expo – keep an eye on our website events page for more info.

The Energy Event came up on my radar the other day. The show focuses on energy procurement, management and efficiency. What caught my eye were a number of companies who act as energy consultants and work with clients to reduce their energy consumption. This opened up a new view on building management and gave more of an insight into the workings of a facilities manager. Uninterruptible power supplies are a component within such energy systems and innovations in this particular area are driven by a need to conserve energy and not add to existing cooling systems. We are also working with the Carbon Trust to help the industry take a lead in this area – one whose importance will continue to grow in an ever more energy conscious world.

The jury is still out on this one. A new report – World Flywheel UPS Markets – has just been published on the subject, looking at the global market and sales of flywheel energy storage systems within power quality applications as backup devices. Flywheel are great in principal but there are some barriers to overcome when used as part of a power continuity plan. The primary weaknesses are the higher capital cost and low runtime available. The first means that the devices are only really suitable for large applications of several hundred kVA or more – (with uninterruptible power supplies such as the Riello Master Plus UPS). Secondly, they have to compete as a substitute product against sealed lead acid batteries which can offer minutes and hours of runtime rather than just several milliseconds. Sure, flywheels do have a compact footprint and offer a ‘green’ technology but their benefits only really accrue over several years use – think battery replacement and disposal. So, my view is that if the flywheel industry finds some way of cost-effectively extending the runtime available and/or lowering the entry barrier costs, they may be onto a more competitive winner.

I was reading yesterday about how the UK Government has been ‘blue-skying’ the future of energy – Nuclear or Wind Power? Centralized v distributed supply? It got me thinking about the future of UPS and I decided to do a bit of blue-skying myself:

Examine any technological innovation over the years and what usually happens is that all efforts, once it has been invented, turn to ‘miniaturization’. UPS is no different. The uninterruptible power supplies of the future – even in huge industrial applications – will be tiny in comparison to today’s units. Transformers, inverters, filters, conditioners, fans and all internal elements in a UPS are being continually downsized.

Alongside an increasing upsurge in demand for energy, ‘income-per-squarefoot’ is something business managers are trying desperately to increase, which is why essential equipment like UPS needs to be smaller, take up less space, be more energy efficient and at the same time more sophisticated, faster and better than before.

The challenge for us as UPS manufacturers in blue-skying the future is to develop products that meet these demands whilst at the same time ensuring reliability, quality, innovation, resilience and ease of use. To me, the best definition of progress is development towards an improved or more advanced condition. So, to borrow the phrase from a well-known advert – “more forwards please…………….”

As technology converges to Power over Ethernet (PoE) and VoIP, there is a far greater need for power filtering, conditioning and surge protection, which you typically get from UPS installation.  

As an enterprise technology, Ethernet has resided inside a building where it only has to contend with minor surge-related issues like cable discharge and disconnect events. PoE expands use of the technology and takes it outside to security cameras, WiFi access points, or fiber-to-the-home. Suddenly it becomes more prone to lightning and other, more serious, surge-related issues. In emerging countries like China, Russia, or India, were power is not as tightly controlled as it is in Western Europe and North American, serious power surges can be a real problem.  

An effective UPS solution will contain filters and frequency conditioners that shield and protect upstream equipment and loads from power quality problems. But power protection should always begin with a power quality review to asses the actually quality of mains supply and the level required. This should also include future demands, sources of alternative power on site and priority-based load shedding and shutdown.  

For more information on power quality issues and how they can be addressed through the strategic use and implementation of UPS, see The Power Protection Guide, written by Robin Koffler and Jason Yates of Riello UPS and published by entiveon, or visit Riello UPS at Uninterruptible Power Supplies (UPS) – Riello UPS Ltd – Power Protection.

According to this week’s news, it’s doom and gloom for the future of food. We’re running out of wheat, rice, soya – and  curry Chefs!

That last one’s a real problem for me (he says jokingly)! Apparently, changes in the imigration laws in the UK (in particular), are making it difficult for Indian restaurants and Balti houses to source genuine, authentic and experienced cooks! Yikes! 

As far as grains and pulses go, climate change and global warming are being blamed for poor harvests around the world but an even darker threat is lurking just around the corner. Yes, you guessed it – Biofuels!

The Energy Independence and Security Act of 2007, which became law in December, mandates the use of 36 billion gallons of biofuels by 2022 and almost half of that will come from grain-based (corn and wheat) ethanol. In North American this is great news for the corn-growing states that will now, I fear, intensify production but not for food for fuel, easier to produce, less regulated and (I imagine) more profitable. My worry, which I have touched on before in this blog, is that food production will suffer at the hands of politics and capital gain from Biofuel production where it is being produced to replace fossil-fuel derived products (Petrol and Diesel) for vehicles.

What has this got to do with power protection? Well, firstly, did you know that the processes currently used to produce ethanol are energy intensive and thus add to, not negate, the issue of increasing demand for energy? Secondly, biofuels are being used in fuel cells, which can replace UPS batteries as an alternative back-up source. The technology is available now and whilst the origins of the fuel may be questionable, they offer a number of key advantages: harmless emissions, longer design life, less maintenance, reduced heat output and in many cases cheaper lifetime running costs.

The Power Protection Guide talks about fuel cells and their use in UPS installation.

Did you know the UK’s National Grid (and I should imagine most other energy utilities the world over) employs a team of people who do nothing other than demand forecasting?

Electricity is one of those things we take for granted. You come into the office, switch on the lights, computer, kettle and – hey presto – it all works! Simple! So why a whole team to manage and forecast demand? Well, too much electricity entering the Grid can cause problems like overloads, circuit-breaker tripping and even blackouts. Too little and the frequency of supply falls, causing sags and brownouts. It’s great that we can sleep at night knowing there is someone out there taking care of all this so that we don’t have to! Or do we?!

With demand for energy so high and supply increasingly challenged, isn’t it time, particularly as business people, we started to adopt a more proactive stance towards energy consumption?

Measuring true electricity usage, particularly by businesses, is not straightforward but nor is it rocket science. There is a science to it, which, with a bit of professional guidance is within the grasp of most business professionals. But imagine what you could do armed with that information? Firstly, you’d have greater ability to consolidate you energy bills with your supplier and get a cheaper rate perhaps. With a better idea of peaks and troughs in consumption you could even consider money saving initiatives like ‘Peak Lopping’, which is a way of reducing energy bills and securing supply during peak times. It is the practice by which the user has a contractual agreement with their energy supplier to switch from mains to back-up generator during peak periods. In return for this ‘interruptible’ supply, the user gets a significant reduction in their energy bill. A by-product is that the power continuity plan, UPS and back-up supplies are being utilised and tested under load conditions. And if you have an accurate graph of energy consumption, you will have an accurate idea of power protection requirements in terms of sizing your generator and back-up UPS.

At the moment, most companies are happy to leave this in the hands of their utility supplier to ‘guess at’ and manage but how do you know that their ‘assumptions’ or readings about how much energy you use are accurate and that they have your best interests at heart? The time will come I believe - and in the not too distant future – when demand forecasting and energy consumption management will be mandatory practice for big business. But you might as well start now so that when it does happen, you’re ahead of the game.

For more information about demand forecasting and measuring energy consumption read The Power Protection Guide.

I was disappointed to learn that the UK’s first Energy Saving day ended with no noticeable reduction in the country’s electricity use. Disappointed but not wholly surprised.

E-day, which started at 1800hrs on Wednesday 27th February 2008 and finished at the same time on 28th was supposed to encourage people to switch off electrical devices they did not need but instead National Grid recorded a 0.01% increase in electricity consumption despite the event being backed by campaign groups such as Greenpeace, Christian Aid and the RSPB, plus major energy companies EDF, e.on and Scottish Power.

I’m not surprised it was a flop for several reasons; firstly, it received little publicity. Secondly, why schedule it in the middle of winter and in the middle of the working week!? Other than not leaving the TV, or other electrical equipment on standby, what devices, machinery or equipment can people do without during their normal working life? It is a symptom of modern society that everything is powered by electricity and most professionals and businesses are unable (and unwilling) to go back to manual operation.

Thirdly (and this is contentious one), I believe that saving the planet from global warming is too big an issue for people to swallow and is therefore not the right one to ‘incentivise’ them to save energy. Of course, I care about the environment (many of my blog entries lay testament to that) but I believe people’s apathy towards this event is very telling. Do they really believe it’s possible to save the planet? Or, do most people feel it is too late anyway, the damage has already been done? The pleasures of living in an ‘always on/always connected’ world are too strong to worry about tomorrow. Some people think saving the planet is not up to us but in the hands of ’the Gods’, a religious icon or ethereal power?

I believe the best and only way to ‘incentivise’ people, particularly business people, into saving energy is through the wallet. Make the core issue saving money and the secondary issue about the planet and you will more likely motivate the masses. Environmental issues are far more of a pr story than money saving ones but the people behind such initiatives as this need to ask themselves why they are doing it – is it really to save the planet or to get publicity? and there lies the rub I fear.

At Riello UPS we take energy saving seriously from an environmental perspective and economic one. Many of our customers, particularly large data centres, are demanding that energy saving innovation be incorporated into UPS technology and we’ve responded by designing units with low input current distortion, maximum input power factor, progressive rectifier start-up and battery care systems to optimize performance that will all combine towards savings in running costs and total cost of ownership over the lifetime of the product. We feel this is a practical step towards saving the planet.

For more information about energy saving UPS visit: Riello UPS