Energy management method of photovoltaic energy storage system

• Main Authors: SHEN JINQIU, ZENG ZHICHAO, JIANG KUN, LI JING, CHEN LIANGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2024
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention provides an energy management method of a photovoltaic energy storage system, and belongs to the technical field of photovoltaic grid-connected power generation. Comprising the following steps that S1, distributed photovoltaic power generation equipment and energy storage equipment are configured, the distributed photovoltaic power generation equipment is electrically connected with the energy storage equipment, and the energy storage equipment is electrically connected with a power utilization party or a power grid; s2, respectively acquiring geographical location information, historical weather information and historical energy consumption information of places where the distributed photovoltaic power generation equipment and the energy storage equipment are located; s3, according to the geographical location information and historical weather information of the places where the distributed photovoltaic power generation equipment and the energy storage equipment are located, constructing a pho