Frequency Inverter for Hydro Power System

Conceived as a dedicated frequency-conversion stage for hydro plants, this inverter turns raw generator output into plant-grade AC power. For micro hydro and small hydro installations, Deming Power offers the DMGC-series converter — a rugged three-phase hydro-power generator converter with model-dependent capacity rated output, designed for years of uninterrupted service in remote and off-grid environments.

Especificaciones

Core features and ratings:

• Rated output power: model-dependent
• Generator rated voltage: 400 V AC
• AC input voltage range: 0–550 V (wide-window input)
• MPPT operating-point control on the input stage
• Three-phase four-wire output, 50 Hz / 60 Hz
• Protections: over-voltage, under-voltage, over-load, over-temperature, short-circuit

Performance Highlights

• MPPT tracking keeps the input operating at its optimum power point across changing load and source conditions.
• Wide AC input window tolerates large voltage fluctuations typical of small hydro and similar renewable sources.
• Three-phase four-wire output feeds standard industrial loads directly, with 50 Hz / 60 Hz operation supported.
• Isolation design and comprehensive protection: over-voltage, under-voltage, over-load, over-temperature and short-circuit.

Typical Applications

This model is used in micro hydro and small hydro installations, where dependable conversion of variable hydro-generator input is critical. In practice it manages generator speed and load matching automatically, keeping output frequency stable as water flow changes. It integrates cleanly into new installations as well as retrofit projects, and can be combined with Deming Power turbines, generators and controllers to form a complete generation package.

Backed by Deming Power’s own factory in Jinan, this model can be customised (voltage, frequency, protection class, communication) for specific project needs. Global delivery, factory pricing and lifecycle technical support come standard — enquire with your operating parameters to receive a proposal.