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Parker controls boost wind turbine productivity

A Parker Hannifin - Electromechanical and Drives Division product story
Edited by the Engineeringtalk editorial team Aug 11, 2009

Parker Hannifin is providing power conversion systems and generators for a wind turbine design from Green Energy Technologies.

Windcube is a rooftop wind turbine for on-site power generation by commercial and industrial users in urban and suburban locations.

The Parker control system for the Windcube turbine includes a main AC890 grid-tie inverter and a smaller AC890 motor drive

The Parker control system for the Windcube turbine includes a main AC890 grid-tie inverter and a smaller AC890 motor drive

Due in part to the turbine's control system, it is more productive than conventional models, and is said to produce the same amount of energy in a 22ft x 22ft x 12ft framework as a traditional turbine with blades measuring 50ft in diameter.

The Parker control system includes a main AC890 grid-tie inverter and a smaller AC890 motor drive for the turbine's yaw mechanism.

These devices communicate with one another over Ethernet, and can be controlled using a touch screen.

Everything is mounted and wired in a control cabinet for ease of installation at the site.

In addition to the electronics, Parker is also providing the PMAC generator and a servomotor for the yaw mechanism, and pre-configured cable sets.

Using this latest technology, Windcube is able to capture and amplify the wind, meeting the need for a wind turbine with a small footprint.

The turbine is available from Green Energy Technologies as a single (60kW) or dual (120kW) system, and in a rooftop or tower-mounted design.

Further modifications are also possible to satisfy a customer's electrical requirements.

With a proven control algorithm and robust IGBT power platform, the AC890 series offers reliability and ease of use with both induction and permanent magnet AC generators, as well as performing as a motor drive.

In addition to wind energy recovery, Parker is involved with other sustainable technologies including solar power, ocean wave power, hybrid and electric vehicles, and battery energy storage systems.

Find out more about this article. Request a brochure, download technical specifications and request samples here.

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