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| Power management for safe, efficient, and environmentally friendly electric boat propulsion |
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Hybrid Propulsion LLC is a manufacturer of DC permanent magnet generators and battery management systems for hybrid diesel-electric boats. We specialize in boats requiring single screw horsepower in the 40 to 200 horsepower range, and twin screw applications up to 400 horsepower. Electric propulsion is a great choice for displacement sailboats for silent low speed operation, regenerative power, and efficient and silent motorsailing. In this application the fuel savings over diesel can be enormous. We also design systems for high speed diesel electric boats where ultimate torque and massive acceleration are desired. These applications require very different approaches and we've found that the key to a successful hybrid application is understanding the real requirements of range and performance as well as understanding the available power options for shore power, regenerative power, and solar power. We can help you understand these trade-offs before you commit to electric power.
Our systems are designed to include one or two high voltage battery banks operating at a nominal 144 to 480 VDC. At these DC voltages, system safety becomes the primary concern and Hybrid Propulsion provides advanced power management and safety systems to assure a hazard-free installation and long battery life.
For our DC generators, Hybrid Propulsion partners with America's largest automotive hybrid motor manufacturers and the world's largest diesel engine manufacturers. We design and manufacture the electronic engine controls, drives and safety systems needed to integrate these components in a marine environment. Our power electronics engineers come from MIT, Boeing, Ford Motor Company, and Borg Warner. Our software engineering includes decades of experience in control systems and protocols, DSP programming, and advanced user interfaces. Our safety engineering works from knowledge of the extreme requirements of operating room electronics.
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