Generating Equipment for Distributed Power Source
Features
Compact permanent magnet type synchronous generator, at roughly half the mass of an induction generator
Compared to a typical induction motor with the same output, center height is 20% lower and motor mass is also significantly lower.
(32 to 57% lower mass than a typical induction motor)
Permanent magnet type generator
High efficiency
Permanent magnet-type synchronous generator and efficient converter control deliver approximately 94% total efficiency for large-capacity emergency diesel generators (EDGs) and 90% total efficiency for small-capacity EDGs, from generator to end of link.
Total efficiency (%) (generator axial input to end of link)
Clean power
Delivers stable voltage and frequencies at the system link point, withstanding fluctuations in generator motor speed. Sine wave output current contains almost no high frequencies.
Current high-frequency analysis (at 40 kW)
Specifications
Generator
| Rated output | Permanent magnet type generator （EDG） 6P 11～500kW 1,200 / 1,500 / 1,800min-1 |
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Power Conditioner Panel
| Output voltage | 200 / 400V±10%, 50 / 60Hz±5% |
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| Capacity (end of link) | 10 – 500kW |
| Time rating | Continuous; derated at minus power supply fluctuations |
| Overload resistance | 150% for one minute |
| Control method | Generator maximum efficiency control, PWM method with harmonic distortion minimized, proprietary isolated operation detection method |
| Operating conditions | Interior specification: 0 to +40 °C,85% RH or less, 1,000 meters altitude or below |
