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Posted By Brian Jensen 06-26-2023 10:44 AM
Found In Egroup: Everything Solar Forum
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Hi David, If you are incorporating energy storage into your project, these guys make an interesting 3 phase solution: https://www.yottaenergy.com/yottaecosystem Brian ------------------------------ Brian Jensen ------------------------------
Posted By Brian Jensen 09-06-2022 09:33 AM
Found In Egroup: Everything Solar Forum
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Hi Tracy, I would charge the car using AC (either 120V or 240V) for a couple of reasons: - Most EVs have on-board chargers that designed to perfectly take care of the battery regardless of state of charge (SOC) or battery temperature, a DC-DC system would have to be designed to talk to the vehicle ...
Posted By Brian Jensen 09-10-2021 12:36 PM
Found In Egroup: Everything Solar Forum
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The only stationary application where it may make sense in my opinion is to smooth out the fluctuations at the transit substations. Dozens of 10-15 second full capacity high power cycles per day by trains entering and leaving the stations. ------------------------------ Brian Jensen brian@jensenenergyresearch.com ...
Posted By Brian Jensen 09-10-2021 10:40 AM
Found In Egroup: Everything Solar Forum
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Unfortunately for the vast majority of applications the economics don't work to use flywheels. The possible exceptions are applications that cycle a million or more times (capturing and returning energy from subway train stops, extreme grid stability issues). Power density of flywheels is a little better ...