Product category:
Motors and Variable speed drives
News Release from: ABB Automation Tech (Drives and Motors) | Subject: Belton Park Golf Club
Edited by the Processingtalk Editorial
Team on 28 March 2007
Belton Park Golf Club grass is greener
with ABB
Three variable speed drives from ABB are helping keep the land green and pleasant by controlling irrigation at Belton Park Golf Club in Grantham, Lincolnshire
Three variable speed drives from ABB are helping keep the land green and pleasant by controlling irrigation at Belton Park Golf Club in Grantham, Lincolnshire The new drives, which were supplied by ABB Drives Alliance partner IDS (Inverter Drive Systems) in Nottingham, promise to deliver energy and maintenance savings compared with the previous control system, which failed catastrophically in July 2006
This article was originally published on Processingtalk on 6 Aug 2003 at 8.00am (UK)
Related stories
Record breaking electric car to go the distance
ABB has found a novel way to put its drives and motors to the ultimate test by providing the main drive system for the British challenger to to the world electric land speed record
Data for over 500 motors now available online
Motor performance curves, data sheets and drawings for low voltage AC motors, from 0.055 to 710 kW, are now available from the ABB website: data for more than 500 motors to be downloaded or viewed
The 27-hole, 250-acre course is irrigated from a 12 million-gallon reservoir.
Three pumps feed up to 500 individual sprinklers on the fairway, greens and tees.
"The pumps were OK but the control panel failed and couldn't be repaired, which left us trying to operate the system manually," explains course manager Garry Poole.
Further reading
High voltage motors are standardised for OEMs
A new range of standard high voltage induction motors, ready for delivery within days, has been launched by ABB: lower priced than engineered motors, these are ideal for OEMs needing standard product
ABB becomes preferred supplier for Imerys Minerals
Aiming to save downtime costs of up to GBP10,000 per hour, Imerys Minerals in Cornwall has entered an agreement with ABB to supply motors and drives to its UK plants
Guide to ATEX 137 dos and don'ts
"ATEX 137 dos and don'ts" is a step-by-step guide to the responsibilities of end users operating motors in potentially explosive atmospheres
The system operates by maintaining a constant pressure of nine bar as the water exits the pump house.
This ensures that there is sufficient pressure to feed however many sections of the course are being watered at any given time.
Maintaining a constant pressure by hand was so difficult that staff had to fit a safety valve to release water into one of the course ponds in case the pressure rose too far.
"It took a few weeks to decide on a replacement system, but once we'd placed the order, IDS had people working at weekends to get the situation sorted out as quickly as possible," says Mr Poole: "In fact, it took less than four weeks from order to installation of the new drives control panel".
Rather than using separate PLC controllers like the old system, the new system relies on the internal logic of the ABB standard drives, which can communicate with one another to vary the pump speeds as needed to maintain the required outlet pressure.
"The system now is great," says Mr Poole: "All the pumps can work at different speeds, whereas we could only vary the speed of one of the pumps with the old system.
The other two were either off or running at full speed".
As well as delivering superior pressure control, this ability to vary the speed of all three pumps should help Belton Park make considerable energy savings, although these cannot be quantified until the system has been in place over an entire summer.
"The electricity meter used to whiz round like a helicopter when all three pumps were running, so we're expecting to make substantial savings," says Mr Poole.
Belton Park will also benefit from reduced wear and tear on the two pumps that previously had no speed control.
"If these pumps aren't working at maximum speed all the time it should greatly enhance the pump life," says Mr Poole.
So far the system has been working well, but Mr Poole also has three good reasons to be confident that any faults that may crop up in future will not cause the kind of problems experienced last summer.
First, the ABB drives have built-in self-diagnostic capabilities.
This combines with clear LCD display panels to make it quick and easy to locate and fix any fault.
Second, each drive can work independently, so that if a drive problem prevents one pump from working, the other two can still function normally.
"On the old system it was really difficult to locate faults, and if one pump was playing up, nothing worked," says Mr Poole.
Finally, Nottingham-based IDS is offering comprehensive back-up for the new system.
"They can be out here within a couple of hours, all-in-all the new system makes us a lot more confident about next summer".
• ABB Automation Tech (Drives and Motors): contact details and other news
• Email this article to a colleague
• Register for the free Processingtalk email newsletter
• Processingtalk Home Page
Search the Pro-Talk network of sites
