Country. The economic development outline of the 13th Five-Year Plan of the State Council calls for the vigorous development of new, clean, environmentally friendly, economical, and sustainable clean energy. To improve the unfavorable situation due to the increasing depletion of fossil energy, it is necessary to vigorously develop new energy sources, such as wind energy, solar energy, and other new energy sources. In order to meet the development needs of new energy and make up for the shortcomings of the existing large power grid power supply system, it is necessary to overcome the shortcomings of photovoltaic power generation, save fossil energy, and break the monopoly of China's power grid.
The Acrelems enterprise microgrid system installs monitoring, analysis, protection, and governance devices at each key node of the source, network, load, storage, and charging, and collects data through a high-performance edge computing gateway and uploads it to the enterprise microgrid platform. The platform adjusts the control strategy of each system and issues it remotely according to the power grid, power load, power grid dispatching instructions, etc., so that the enterprise microgrid always operates reasonably and stably, reduces the electricity cost of the enterprise, and realizes energy interconnection and information interaction.
2.5.1. Power monitoring.
It provides functions such as electricity consumption collection, electricity consumption statistics, time-based electricity consumption statistics, year-on-year electricity consumption analysis, and group electricity consumption statistics.
2.5.3. Power quality.
It provides functions such as branch energy consumption statistics, group energy consumption statistics, energy consumption conversion statistics, energy consumption year-on-year analysis, and energy flow chart.
2.5.5. Distributed photovoltaics.
Provide equipment definition, equipment file management, equipment maintenance report, equipment maintenance and other functions. Provide task management, inspection records, defect records, alarm records, emergency repair records, notification work orders and other functions.
2.6. Hardware selection.
3 Epilogue
1] Zou Youming. Modern power supply technology[M].Beijing: China Electric Power Press, 2008
About author:Yi Yunheng, male, undergraduate, Ankerui Electric Co., Ltd. is mainly engaged in the research and development and application of microgrid platform.