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  • NSD Electric engineers working on the localized main distributing valve retrofit at Xiaowan Hydropower Station
    Project News | Retrofit & Modernization

    NSD Electric Completes Localization Retrofit of Main Distributing Valve at Xiaowan Hydropower Station

    ByNSD Electric May 17, 2026May 17, 2026

    NSD Electric completed the localization retrofit of the main distributing valve at Xiaowan Hydropower Station, supporting the independent upgrade of key hydraulic components for high-head, large-capacity hydropower units.

    Read More NSD Electric Completes Localization Retrofit of Main Distributing Valve at Xiaowan Hydropower StationContinue

  • Xulong Hydropower Station governor system project supported by NSD Electric
    Project News

    NSD Electric Wins Bid for China’s First 4 × 600 MW Wide-Load Hydro-Wind-Solar Complementary Governor System Project

    ByNSD Electric May 17, 2026

    NSD Electric successfully won the bid for the governor and auxiliary equipment project at Xulong Hydropower Station, China’s first 4 × 600 MW wide-load, hydro-wind-solar complementary hydropower unit project.

    Read More NSD Electric Wins Bid for China’s First 4 × 600 MW Wide-Load Hydro-Wind-Solar Complementary Governor System ProjectContinue

  • NSD Electric at the 2025 Annual Conference on High-Quality Development of Pumped Storage Projects
    Company Updates

    NSD Electric Participates in the 2025 Annual Conference on High-Quality Development of Pumped Storage Projects

    ByNSD Electric May 7, 2026May 17, 2026

    NSD Electric participated in the 2025 Annual Conference on High-Quality Development of Pumped Storage Projects in Hangzhou, joining industry experts and representatives to discuss innovation, construction, operation, and management of pumped storage power stations.

    Read More NSD Electric Participates in the 2025 Annual Conference on High-Quality Development of Pumped Storage ProjectsContinue

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NSD Electric

Hydropower secondary control equipment and solutions for excitation systems, turbine governor systems, automation, auxiliary control, retrofit support, and spare parts.

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Turbine Governor Systems
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Retrofit & Spare Parts Support

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Contact

Email: li.li@nsd-electric.com
Website: www.nsd-electric.com
Add: No. 36 Shucheng Road, Hongshan District, Wuhan

© 2026 Nengshida Electric Co., Ltd. All rights reserved.

  • Home
  • Solutions
    • Governor Systems
      • MGC-4000 Governor System
      • MGC-6000 Governor System
      • MGC-7000 Governor System
    • Excitation Systems
      • IAEC-6000 Excitation System
      • IAEC-4000 Excitation System
      • IAEC-1000 Excitation System
    • Automation & Auxiliary Control
      • LDS-1500 Gate Centralized Control System
      • LDS-2000W Water Plant Computer Monitoring System
      • LDS-200 Power Plant Auxiliary Equipment Control System
    • Retrofit & Spare Parts Support
      • RES-2000 Speed Signal Device
      • Self-Centering Main Control Valve
      • GSQ Overspeed Limiter
      • FDF Segmented Closing Device
  • Small Hydropower
    • Karot Hydropower Station
    • Nam Kong 1 Hydropower Station
    • Nam Ngiep 2 Hydropower Station
  • Projects
  • Blog
  • About NSD
  • Contact