Ignoramus23622 wrote:

I have several electric motor-like things, they are called
motor-generators. It is a motor paired to a generator.

If this has 400 Hz output, the aviation folks might be interested,
although 100 Hp is probably more than they need. There are places
that run really heavy 400-Hz loads, however, such as where NASA
runs air force radar dishes for tracking radars and telemetry.

Just a thought,

Jon