Microgrid Research Microgrid Research
Microgrid Research

In order to meet various energy quality requirements and improve power supply reliability, the technical research on microgrids focuses on multiple aspects including microgrid control, microgrid protection, microgrid access standards, and microgeneration. However, due to the flexible structure and diverse composition of microgrids, the traditional method of constructing small-scale physical systems poses significant challenges in terms of safety, economy, and research flexibility. With the advancement of simulation modeling software technology, multi-core CPU, and FPGA hardware technology, the use of simulation for constructing and testing microgrids has gained widespread application.

The StarSim real-time simulation platform allows for real-time operational simulations of microgrids. The platform constructs models of microgrid systems containing renewable energy nodes through modeling, and simulates the real-time responses of microgrid systems using simulation techniques. Additionally, the system can work in conjunction with the energy management component of microgrid systems to achieve closed-loop control and regulation. The microgrid research platform based on real-time simulation offers the flexibility of model construction and real-time simulation, as well as the authenticity of operating in a closed loop with corresponding physical signals. It also has advantages over traditional low-power systems in terms of handling complex operating conditions, conducting hazardous experiments, and testing new system structures.

Related Customers
Harbin Institute of Technology(Shenzhen)

Professor Wang Can's research team from Harbin Institute of Technology (Shenzhen) has proposed a control strategy for interlinking converters based on line impedance compensation. This method injects harmonics to obtain the line impedance and compensates for the voltage drop, enabling accurate transmission of power between AC-DC hybrid microgrids without the need for interlink communication. The research utilized the StarSim real-time simulator of ModelingTech for power electronics with small time steps to conduct experiments. The experimental results verified the correctness of the proposed control method. The research findings have been summarized and published in "Automation of Electric Power Systems": Wang Can, Deng Can, Pan Xuewei, Liang Liang. Control Strategy for Interlinking Converters Based on Line Impedance Compensation[J/OL]. Automation of Electric Power Systems. Accepted.

Harbin Institute of Technology(Shenzhen)
哈尔滨工业大学深圳
哈尔滨工业大学深圳
北方工业大学
北方工业大学
合肥工业大学
合肥工业大学
大连海事大学
大连海事大学
华南理工大学

"远宽能源实时仿真器是一款可靠性高、准确度高、操作上手简单的仿真平台,是我们构建与力科学研究院相同水平了很多我们并网测试的的测试平台的重要组成部分。通过半实物仿真平台完成的高低压穿越测试、阳抗分析测试解难题,相比较实物测试,半实物仿真测试效率与时效性得到了大幅应提高,仿真结果的存储理与分析难度也相对应地减少。更让我们感到满意的是远宽能源的售后与技术支持,及时的响应与耐心的指导加上次现场培训,不仅解决了测试过程中的难题,提高了测试效率,也帮助我们培养了更多优秀的半实物仿真平台使用人5提升了研发团队的整体实力。"

华南理工大学
中石油深圳新能源研究院
中石油深圳新能源研究院
System Schemes

MT 8020 simulator is used to simulate microgrid system. The primary circuit of the microgrid system runs on the FPGA, the energy management system (EMS) of the microgrid system is connected to the simulator via industrial communication, enabling closed-loop control of the microgrid system. The microgrid research platform based on real-time simulation offers the flexibility, as well as the authenticity of running in a closed loop with corresponding physical signals. It also has advantages in terms of handling complex operating conditions, conducting hazardous experiments, and testing new system structures.

System Schemes
Related Products
StarSim FPGA Circuit Solver
Core software for running power electronics models on FPGA
StarSim FPGA Circuit Solver
StarSim FPGA Circuit Solver
StarSim HIL
PC-based software for real-time simulation systems
StarSim HIL
StarSim HIL
MT 8020 Simulator
High-end Performance
MT 8020 Simulator
MT 8020 Simulator
Technical Features
Support CPU and FPGA co-simulation
Support CPU and FPGA co-simulation

Power electronic switching models such as renewable energy inverters run on the FPGA and photovoltaic and storage batteries run on the CPU.

Superb FPGA Simulation Capability
Superb FPGA Simulation Capability

Simulate renewable energy power electronic system with 1μs timestep.

Specialized industrial communications
Specialized industrial communications

Support MODBUS TCP, MODBUS RTU,CAN, ETHERNET TCP,  ETHERNET UDP, GOOSE, serial port and other specialized protocols.

Powerful parallel expansion capability
Powerful parallel expansion capability

Support up to 8 SFP fiber-optic interfaces, can easily achieve physical I/O expansion.

Testing Item
  • 01Primary control of renewable energy inverters
  • 02Secondary control for energy management systems (EMS)
Primary control of renewable energy inverters
Primary control of renewable energy inverters

This research aims to achieve the lower-level core control of microgrid inverter systems using a Hardware-in-the-Loop (HIL) real-time simulator. It involves implementing nanosecond-level small time step simulations for power electronic converters.

Secondary control for energy management systems (EMS)
Secondary control for energy management systems (EMS)

For research focusing on upper-level control in energy dispatch, the Faraday Future MT 8020 real-time simulator, equipped with Intel Xeon CPU, can simulate inverters based on large-scale station-level average value models.

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