All application topicsSeparate Generator Line · Wind, Hydro & Turbine PMG Evaluation

Wind and hydro generator inquiry

Generator assessment is separate from motor evaluation. Share the prime mover, speed range, electrical output, load, and protection requirements.

Illustrative permanent-magnet generator voltage regulation and runaway speed diagram.

Assessment boundary

This page is an application review guide, not a product offer or performance claim. It does not confirm product availability, compatibility, energy savings, maintenance impact, certifications, supplier capacity, or delivery. These require project data and current supplier evidence.

Information to share

The following are buyer inputs for a scope review; they do not describe a standard product range.

Prime mover type: [ ] Hydro Turbine [ ] Wind Turbine [ ] Expander / Energy Recovery [ ] Test Bench Load
Rated electrical output power (kW) and turbine operating speed window (Cut-in / Rated / Max Runaway RPM)
Target full-load line-to-line output voltage (VAC), phase count, and nominal electrical frequency (Hz)
Downstream power electronics: [ ] Passive 6-Pulse Diode Rectifier [ ] Active Front-End (AFE) IGBT Converter [ ] Grid-Tie Inverter
Shaft orientation (Vertical V1/V3 or Horizontal B3/B35), axial/radial turbine runner loads on generator bearings (kN), and IP/corrosion class

Review questions

What load and speed profile must the motor support?
What mounting and mechanical changes are acceptable?
What thermal, environmental, and control limits apply?
Which supplier documents and acceptance records are required?

Frequently asked questions

Does an application page confirm a product fit or energy saving?

No. It describes information to review. Fit, product ratings, efficiency, maintenance impact, and commercial terms require project data and supplier evidence.

Is direct drive suitable for every application?

No. The load, speed range, duty cycle, mounting, thermal path, controls, service environment, and operating constraints determine whether it should be considered.

What should I provide for an application review?

Share the driven machine, load and speed data, duty cycle, interface drawings or nameplate details, operating environment, control requirements, quantity, and destination.

Assessment boundary

Information to share

Review questions

Frequently asked questions

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