Any ideas on the production of magnetic energy with opposing magnets as a cylinder with a magnetic axis inside?

Some recent magnetic force tip line: question by the fusion of man : Any concepts on the production of magnetic power with opposing magnets as a cylinder with a magnetic axis inside There would be no friction, like the mag Lev trains that use electro-magnetic pulse, the drive to train a lot more than 200 miles per hour. So if anyone has some suggestions Enginering ideas please share them. It would be like a generator or alternator, but with continuous friction and magnetic repulsion and

Tesla Energy Machine