개방형 IoT 기반 10kWh급 Smart-ESS(Energy Storage System) 기술 개발 및 사업화 방안

Abstract

In the rapidly changing climate change environment, the micro grid, which includes renewable energy sources such as wind and solar power, is a field that is attracting attention in terms of warming response and energy efficiency. The goal of the project is to develop a home IoT based 10kWh Smart-ESS (energy storage system) that can optimize and store power management while using renewable power (solar and wind) and commercial power. This technology development project consists of a hybrid power management device and smart device-based energy management software. The hybrid power management device provides conversion, storage and distribution functions for renewable energy (solar, wind) and commercial power. In addition, smart device-based energy management software provides target / standard power usage management, load priority control, and pattern analysis saving control management for power consumption for power management optimized for individual homes. The technology development of this project allows the consumer side to minimize the cost by adjusting the power usage time according to the low cost time zone based on the real time power usage status. On the supplier side, the power supply is determined by real-time understanding of the consumer's power usage. It can be flexibly adjusted and is expected to contribute to the realization of a low carbon society by reducing power demand and carbon dioxide reduction in the social aspect.