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Richardson Electronics Secures Second US Patent for Wind Turbine Battery Replacement Technology

10:57AM ET 12/08/2021 MT Newswires
Richardson Electronics (RELL) on Wednesday said it has received a second US patent which will support the continued replacement of batteries in wind turbine generator pitch systems with ultracapacitor module technology.

The technology is embodied in the ULTRA3000 Pitch Energy Module, which is a direct one-for-one ultracapacitor-based plug-and-play replacement for batteries and chargers that can be installed with no modifications to the battery box, according to the company.

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