Integrated solution for microgrid
Building a green, intelligent, and efficient energy ecosystem
Microgrid: A Key Force in Energy Transformation
A microgrid is an autonomous power generation and distribution system composed of distributed power sources (such as photovoltaics and wind power), energy storage systems, loads, distribution networks, and intelligent monitoring and protection devices. Compared to traditional power grids, microgrids have advantages such as efficient energy utilization, high power supply reliability, low transmission losses, and low-carbon environmental protection. They can be widely used in industrial parks, commercial buildings, hospitals, universities, high-speed service areas, and other scenarios to help users optimize electricity costs and enhance energy autonomy. With the maturity of energy storage technology and increased policy support, microgrids are becoming an important component of the new power system.
Xiangming New Energy relies on Shengfan Group's profound technical accumulation in the power industry for more than 20 years, a core team with over 10 years of experience in the new energy industry, and more than 20 senior R&D engineers and 10 industry expert consultants to create a leading integrated solution for microgrids. With our independently developed BMS (Battery Management System), PCS (Energy Storage Converter), EMS (Energy Management System), and microgrid energy dispatch platform, we provide a comprehensive solution covering industrial and commercial energy storage, household energy storage, and park microgrids, helping customers achieve efficient, stable, and intelligent energy management.
Integrated solution architecture for microgrid
1. System composition
Grid (intelligent transmission and distribution grid): smart meters, edge computing gateways, and power quality monitoring devices are used to realize the real source of power grid status (distributed energy): photovoltaic, wind power, biomass power generation, and so on. Power generation prediction and real-time regulation are realized through the intelligent monitoring system.
Load management: Graded management of electricity load, combined with off peak strategy and demand control, to optimize electricity costs.
Energy storage system: including household energy storage (such as integrated household energy storage system) and industrial and commercial energy storage (lithium iron phosphate battery), achieving peak shaving and valley filling through bidirectional metering and intelligent EMS.
Charging (charging pile network): Layout intelligent charging piles, support the interaction between electric vehicles and microgrids, and promote the consumption of clean energy.
2. Core Technology
Energy Management System (EMS): Based on the platform, it realizes dynamic scheduling of source load storage, supports peak shaving and valley filling, anti backflow control and other strategies.
Edge computing and the Internet of Things: deploy gateways, integrate Modbus, OPCUA and other protocols, and realize device plug and play and data interconnection.
Safety and self-healing mechanism: equipped with anti islanding devices, insulation monitoring and wireless temperature measurement systems, real-time fault warning and automatic reconstruction of power supply paths.
Application Scenarios and Future
1. Industrial and commercial park
Zero electricity operation: Utilizing rooftop photovoltaics and energy storage, generating electricity for self supply during the day and storing energy for power supply at night, combined with a microgrid platform to optimize electricity consumption strategies in real-time and reduce electricity expenses.
Full scenario security protection: Integrated smoke detection, temperature and humidity monitoring, combined with self-healing function, to ensure production continuity.
Unmanned management: remote monitoring of energy consumption data, automated scheduling of energy allocation, and reduction of labor costs.
2. Community and Public Facilities
Charging pile+energy storage coupling: Deploy an integrated system of light storage and charging in the community, linking the charging load of electric vehicles with photovoltaic energy storage to alleviate the pressure on the distribution network.
Emergency supply guarantee: Microgrids have the ability to switch between grid connected and isolated networks, ensuring power supply for critical loads in extreme weather conditions.
Key technological advantages
1. Economy: By participating in the electricity market through virtual power plants, dynamically responding to electricity prices, and reducing energy consumption costs.
2. Safety: 24/7 monitoring+multiple protection mechanisms to eliminate potential hazards in the power grid.
3. Greenness: Maximizing the consumption of renewable energy and reducing dependence on fossil fuels.
4. Flexibility: Modular design supports expansion and adapts to different scene requirements.
