The "Mengjiawan Photovoltaic Project" jointly built by Huaneng Shaanxi and Sungrow Power Supply Co., Ltd. was recently successfully connected to the grid in Yulin, Shaanxi, and Sungrow Power Supply Co., Ltd. put into operation the latest DC 2000V high-voltage inverter developed by Sung
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A grid-connected inverter system is defined as a system that connects photovoltaic (PV) modules directly to the electrical grid without galvanic isolation, allowing for the transfer of electricity
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May 11, 2022 · Description This reference design implements single-phase inverter (DC/AC) control using a C2000TM microcontroller (MCU). The design supports two modes of operation
May 7, 2023 · This is the first time in the world that a 2000V inverter system has been connected to the grid. The project is notable for the cost reduction and efficiency increase in the evolution
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Jul 3, 2023 · Reference address: Huaneng × Sungrow: The world''s first 2000V photovoltaic system is connected to the grid! Disclaimer: The content and accompanying images of this
The control design of this type of inverter may be challenging as several algorithms are required to run the inverter. This reference design uses the C2000 microcontroller (MCU) family of devices to implement control of a grid connected inverter with output current control.
Inverters have assumed that the grid is strong and will provide a stable and clean voltage and that they are able to inject real power into the grid without undue impact on its operation. References is not available for this document. Need Help?
Huaneng & Sungrow’s PV Plant Grid Connected With High Voltage Inverter System PVTIME – The Mengjiawan PV project, jointly built by Huaneng Shaanxi and Sungrow, was recently successfully grid connected and commissioned in Yulin, Shaanxi Province, China. This is the first time in the world that a 2000V inverter system has been connected to the grid.
Do not leave the design powered when unattended. Grid connected inverters (GCI) are commonly used in applications such as photovoltaic inverters to generate a regulated AC current to feed into the grid. The control design of this type of inverter may be challenging as several algorithms are required to run the inverter.
High-efficiency, low THD, and intuitive software make this design attractive for engineers working on an inverter design for UPS and alternative energy applications such as PV inverters, grid storage, and micro grids. The hardware and software available with this reference design accelerate time to market.
This mismatch has not been a problem until now. Inverters have assumed that the grid is strong and will provide a stable and clean voltage and that they are able to inject real power into the grid without undue impact on its operation. The electric power grid is in transition.
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