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Invitation / Product Poster

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"Frelai Electric (Shanghai) is headquartered in Shanghai, a national high-tech enterprise engaged in power electronics technology R&D and application. On one hand, it collaborates technically with German Filai Electric to absorb foreign advanced technology; on the other hand, with independent intellectual property as its core, integrating R&D, production, and sales, it focuses on providing efficient and clean power environments for power users and cost-effective power electronics products and solutions for smart grids and the new energ
Note: This translation was generated by AI for reference only."
Exhibit Details
POWER QUALITY PRODUCTS

POWER QUALITY PRODUCTS

"Dynamic voltage restorers (DVR), energy storage inverters, photovoltaic off-grid and grid-tied inverters, vehicle power supplies, unified power quality conditioners (UPQC), active power filters (APF), static var generators (SVG), green high-frequency power modules, neutral current eliminators, passive series filters, electronic loads, and customized power supplies, etc.
Note: This translation was generated by AI for reference only."

DYNAMIC REACTIVE POWER COMPENSATION SVG DEVICE

DYNAMIC REACTIVE POWER COMPENSATION SVG DEVICE

The SVG dynamic reactive power compensation device is the most advanced equipment for dynamic reactive power compensation. It compensates reactive power in the grid by generating a current that is equal in magnitude but opposite in phase to the grid's reactive current, thereby improving the power factor, stabilizing voltage, reducing losses, and enhancing energy utilization efficiency. By employing precise harmonic closed-loop compensation technology, it enhances the stability and reliability of the power supply system; leveraging intelligent control technology, it boosts grid operational efficiency and response speed to meet diverse application requirements; and incorporating high‑ and low‑voltage ride‑through capabilities, it is well suited for wind and photovoltaic power plants. Furthermore, strengthened engineering design expertise and optimized configurations improve the device's environmental adaptability.

FILTER COMPENSATION DEVICE

FILTER COMPENSATION DEVICE

Active filtering employs advanced harmonic detection algorithms to precisely compensate for harmonics in the distribution system, offering rapid response and comprehensive protection.

思源黑体预加载(勿删): FRELAI ELECTRIC (SHANGHAI) CO. ,LTD

635_603
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