Renewables, Wind

UPS Systems installs its first methanol fuel cell with Npower Renewables

7 January 2009 – UPS Systems is supplying two methanol fuel cells to Npower Renewables for prime power in a portable wind monitoring application.

The fuel cell installation is due for completion in January 2009, in order for npower renewables to undertake its first deployment of the new system, capable of measuring wind speeds and direction at the full range of possible wind turbine heights.

Continuous power to the anemometry equipment is provided by two 12 volt gelled-electrolyte batteries.  These were chosen because they are fast charging and capable of operating across a wide range of seasonal temperature conditions.   To ensure the batteries are constantly re-charged, the system also comprises solar PV and two EFOY Pro 1600 methanol fuel cell modules. 

Fuel cell experts, UPS Systems, have supplied the batteries, fuel cells and methanol fuel for the project, which are all integrated within a secure, weatherproof ProCube casing, and monitored by the company’s proprietary remote monitoring system, REMO.

Stewart Kirby, Anemometry Analyst at npower renewables commented: “We chose to integrate fuel cells into the project because of their flexibility which allow the whole remote monitoring and power system to be portable.

“We need to be able to move the wind monitoring equipment quickly and easily between locations and the fuel cells allow us to do this. Ultimately the new system will enable us to further optimise wind farm layout designs and performance modelling for potential wind farm sites in the UK.”

Methanol fuel cells deliver clean energy and guaranteed reliable power. Their lightweight and compact size along with their ability to generate continuous power makes them better suited for portable applications in remote locations. As they require little maintenance, fuel cells are the ideal solution.

In this application, the units are supplied with a single twenty-eight litre canister of methanol to power the system for over a month.