,

High-voltage three-phase synchronous electric generator

📊 Technical Data

  • Voltage: 6,000 – 15,750 V
  • Power Range: 30,000 – 150,000 kW (40,200 – 201,000 HP)
  • Protection Class: IP21 – IP56
  • Speed Range: 1,500 – 3,600 rpm
  • Cooling Method: IC81W
  • Mounting Type: IMB3
  • Rotor Material: Alloy Forged Steel
  • Bearing Type: End-shield Bearing / Pedestal Bearing
  • Standards: GB / IEC

Note: Standard parameters only. Customized designs are available upon request.

📘 Product Overview

This high-voltage synchronous motor-generator is an advanced electromechanical product integrating both motor and generator design technologies, capable of dual-mode operation (motor and generator modes).

It features high efficiency, low vibration, and excellent operational stability, making it suitable for modern energy systems requiring flexible energy conversion.

The product is specially engineered for applications such as:

  • Compressed Air Energy Storage (CAES) systems
  • Energy recovery systems
  • Large-scale industrial energy conversion systems

⚙️ Product Features

🔹 High Reliability

  • Pressurized sealed bearing system
  • Advanced VPI (Vacuum Pressure Impregnation) insulation system
  • Suitable for frequent start-stop operating conditions

🔹 Excellent Performance

  • Low vibration and low noise operation
  • High efficiency under both motor and generator modes
  • Full-load output in dual operating conditions

🔹 Easy Maintenance

  • Brush lifting system enables maintenance during energized operation
  • Large terminal cavity for easy wiring
  • Dedicated inspection doors for convenient maintenance access

🌐 Application Fields

This series is widely used in advanced energy and industrial systems, including:

  • Compressed air energy storage (CAES) systems
  • Energy recovery systems
  • Large-scale industrial power conversion systems
  • Renewable energy integration systems

🌡 Operating Conditions

  • Ambient Air Temperature:
    • Standard: -20°C to +40°C
    • Customized: -60°C to +60°C
  • Relative Humidity: ≤ 90% (at 25°C)
  • Altitude:
    • Standard: ≤ 1000 m
    • Customized: 1000 m – 5000 m

🧩 Engineering Highlights

  • Integrated motor-generator dual-function design
  • High-efficiency energy conversion capability
  • Low vibration and stable dynamic performance
  • Advanced insulation and sealing technology
  • Suitable for large-scale energy storage systems
  • Designed for long-term continuous operation

🚀 Technical Positioning

This product is a high-end electromechanical system combining synchronous motor and generator technologies, designed for modern energy storage and energy recovery industries.

It provides reliable performance for large-scale grid interaction and industrial energy optimization applications.