Optical fiber composite intelligent dry-type reactor capable of monitoring vibration, temperature and strain

The invention discloses an optical fiber composite intelligent dry type reactor capable of monitoring vibration, temperature and strain. And deducing loss in a reactor coil through the magnetic field-circuit coupling model, substituting the loss into the temperature-fluid coupling model to obtain reactor temperature distribution, and obtaining a temperature field and hot spot distribution when the reactor works normally. The abnormal temperature rise condition is analyzed by simulating turn-to-turn short circuits at different positions, and the optimal laying scheme of the sensing optical fibers is obtained; in the embodiment, a specific design parameter of the intelligent electric reactor is given, four layers of aluminum coils, three layers of aluminum coils, three layers of aluminum coils and four layers of aluminum coils are arranged in a first package, a second package, a third package and a fourth package, sensing optical fibers are laid between a second layer of wires and a third layer of wires of each