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Investing.com -- BAE Systems (LON:BAES) (LON:BA), a prominent player in heavy-duty electric propulsion, is set to supply 42 of its Gen3 electric drive systems to the San Francisco Municipal Transportation Agency's (SFMTA) new fleet of hybrid-electric buses. The electric drive systems will be integrated into the buses by New Flyer, the bus manufacturer, providing San Francisco with a proven, cost-effective technology that minimizes fuel consumption and emissions.
BAE Systems' electric drive technology has been a part of SFMTA buses since 2007, showcasing a long-term dedication to service and support. The Gen3 system, the latest in the series, incorporates advanced materials like silicon carbide (SiC) into a compact, lightweight design that optimizes electrical efficiency. With almost three decades of continuous innovation backing it, the Gen3 system will aid the SFMTA in maintaining a reliable and efficient transit operation.
Bob Lamanna, vice president and general manager of Power & Propulsion Solutions at BAE Systems, stated, "BAE Systems' Gen3 system will help the SFMTA achieve its goals by providing dependable, zero-emission capable technology." He added that hybrid buses equipped with their technology would offer immediate benefits, such as emission reduction and air quality improvement, while propelling San Francisco toward a zero-emission transit system.
The Gen3 system comprises a traction motor, onboard energy storage, and smart-power electronics, creating a clean, integrated electric propulsion and accessory power system for the buses. By using fewer components, connections, and cables, the upgraded modular power control system and electric motor simplify servicing and increase reliability, all while ensuring a smooth and quiet ride for passengers.
Hybrid buses equipped with BAE Systems' electric drive systems provide enhanced efficiency, with features like engine start-stop and geofencing technology. The latter allows the buses to automatically switch to full electric mode in designated green zones, delivering zero-emission benefits without the need for grid-connected charging.
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