Customers using HVAC are now demanding greener equipment to provide their heating, ventilation and cooling. Also, tightening regulations mean that manufacturers have to ensure that the pumps and fans they supply meet with these regulations. As well as electrical efficiencies mechanical design solutions can be utilised. One mechanical solution is the replacement of a single … Continue reading →
In this video Blaise Ford, MD and Engineer with Inverter Drive Systems Ltd shows us 2 ways to save energy with inverters. Controlling the Speed of the Motor The first method to save energy is use the inverter to slow the motor down when the demand is low. In this video we use our demonstration … Continue reading →
Industry: Asphalt Plant Applications: Burner Fan & Coater Drum Amount saved each and every year: £66,736 Investment Pay Back Time: Under 12 months An Asphalt plant in the north west of England is predicted to reduce the cost of replacing burnt out motors and improve its plant uptime by fitting inverters to a coater drum … Continue reading →
ABB Inverter Flux Optimisation In this video, IDS engineer, Blaise Ford demonstrates the ABB Inverter Flux Optimisation feature. For this demonstration, we are using our Balloon Machine demonstration rig. The rig has an ABB inverter, which drives a motor that is connected to a fan. We will switch on the motor, let it settle and … Continue reading →
Introduction Invented thousands of years ago by the Greek mathematician Archimedes on the occasion of his visit to Egypt. It was used to lift a pool of water to higher levels, usually to transfer water into irrigation channels. It consists of a screw (a helical surface surrounding a central cylindrical shaft) inside a hollow pipe. The Roman screw … Continue reading →
With rising energy costs, is it time to look at using inverters to control motor speed? Energy costs are still rising and are predicted to double in the next fifteen to twenty years. With new legislation, in the form of DCP161, companies who exceed their available capacity levels will be financially penalised paying up to … Continue reading →
Archimedes’ Screws (normally called screws) are widely used by the water industry, usually used for pumping at the inlet of Water Recycling Centres to lift the flow and allowing a subsequent gravity fall through the works. These screws are known for their efficiency, simplicity, ability to handle high suspended solids and capacity to cope with … Continue reading →
A 17-storey office complex has dramatically reduced energy costs by using variable speed drive controlled pumps and fans. A London office complex has saved £15,000 on electricity costs in six months following the installation of 18 ABB variable speed drives (VSDs). The drives, ranging from 5.5 kW to 37 kW, are used on hot water … Continue reading →
Installing a variable speed drive (VSD) on applications such as pumps and fans is proven to cut energy use. Yet many motor-driven systems are far less efficient than they should be. ABB’s Martin Richardson explains the reasons why – and outlines the steps that can be taken to get efficiency back on track. Installing a … Continue reading →
Expanding your electrical infrastructure to support many fan and pump systems can have an impact on the overall system efficiency. This, in turn, could increase the amount of energy you use. Martin Richardson, Water Framework Manager, ABB Limited, shows you where to look to control costs. The need to save energy remains as important as … Continue reading →
