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Patent drawing for Renewable energy power systems
US 20,080,217,998 A1
Power supply US 20,080,217,998 A1 Expired

Renewable energy power systems

This is an uninterruptible power supply (UPS) system that manages electricity from various DC power sources and supplies it to DC devices. It uses a central connection point and energy storage to handle power that comes and goes, like from wind turbines or solar panels. The claims specifically focus on systems that include wind turbines or power generated from braking as external sources.

Why it matters: Filed before modern battery technology and power electronics made "rapidly responsive energy storage" and efficient management of intermittent DC sources practical. The cost and performance of these components have drastically improved.

Status
ExpiredProtection ended and was never renewed
How hard to build
SpecializedPower electronics, energy storage, control algorithms.

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