Battery energy storage system energy management system

• Main Author: TU ZHENKUN
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2018
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SYSTEMS FOR STORING ELECTRIC ENERGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention discloses a battery energy storage system energy management system. The system comprises an energy storage system state evaluation module. The energy storage state evaluation module comprises an operation data calculation module which is used for acquiring operation data of a battery energy storage system and calculating the real-time condition of the charge state of the battery energy storage system according to the operation data, a data acquisition module which is used for obtaining the residual capacity, the peak power, the planned voltage, the open-circuit voltage, the temperature rise performance and the recession condition of the battery energy storage system, and a control module which is used for receiving and processing data from the operation data calculation module and data of the data acquisition module. 本发明公开了种电池储能系统能量管理系统，包括储能系统状态评估模块，所述储能状态评估模块包括：运行数据计算模块：用于获取电池储能系统的运行数据，并根据该运行数据计算获得电池储能系统的荷电状态的实时情况；数据获取模块：用于获得电池储能系统的剩余容量、峰值功率、计划电压、开路电压、温升性能和衰退情况；控制模块：用于接收和处理来自运行数据计算模块的数据和数据收集模块的