https://patentbrief.org/company/electric-power-research-institute-of-state-grid-zhejiang-electric-power-co Plain-English explanations of patents assigned to Electric Power Research Institute of State Grid Zhejiang Electric Power Co, newest first. en-us Wed, 29 Jul 2026 01:01:46 GMT https://patentbrief.org/patent/us/9985438/optimization-method-for-independent-micro-grid-system This patent describes a computer-based method for designing and operating independent power systems, called micro-grids, to balance cost, reliability, and environmental impact using a mix of diesel generators, wind turbines, solar panels, and energy storage batteries. Tue, 29 May 2018 00:00:00 GMT https://patentbrief.org/patent/us/9985438/optimization-method-for-independent-micro-grid-system