Compensation pulse generator system

Abstract

The invention belongs to the technical field of motors, aims to solve the problem of how to access an excitation winding into an excitation feeder of a compensation pulse generator, and provides a compensation pulse generator system. The system comprises a stator core, stator windings arranged at two ends of the stator core, a rotor, a casing, a hollow shaft, an excitation winding and an excitation feeder device. The excitation feeder device is used for constructing communication between the excitation winding and the outside. The excitation feeder device comprises an excitation feeder assembly and an excitation outgoing line assembly. The excitation feeder assembly comprises an excitation feeder and an excitation feeder clamping assembly, and the excitation feeder is arranged in the shaft hole of the hollow shaft through the excitation feeder clamping assembly. The excitation outgoing line assembly is arranged outside the hollow shaft and is communicated with the excitation feeder assembly through a claw pole disc assembly. Excitation leads comprise a first group of excitation leads and a second group of excitation leads. The claw pole disc assembly comprises two claw pole discs which are meshed with each other, so that double excitation leads can be led out from the excitation feeder through the two claw pole discs.

Description

technical field [0001] The invention belongs to the technical field of motors, and in particular relates to a compensating pulse generator system. Background technique [0002] The compensating pulse generator is a high-power pulse power supply with inertial energy storage, which provides high-current pulses to the load. It has comprehensive advantages in energy density and power density. At present, it is developing rapidly as a high-power pulse power supply for driving electromagnetic guns with high power. , In addition, in the industrial field, it can also be used for electromagnetic forming, electromagnetic smelting, etc., and has broad application prospects. [0003] Compensated pulse generators also use flywheel energy storage technology. Flywheel energy storage generally refers to the two-way conversion between electric energy and flywheel kinetic energy. It can have the advantages of high power density, long cycle life, rapid response, good energy observability and ...

AI Technical Summary

Problems solved by technology

Among these schemes, most of them are motors with special structures, and there is no detailed and feasible scheme for how to arrange the incoming lines of the excitation feeder; the compensating pulse generator usually adopts slotless excitation winding and armature winding, so as to meet the requirements of reducing winding inductance during high-speed rotation, To increase the energy storage density, the commonly used compensating pulse generator is an inner rotor motor, and the excitation winding is located in the middle of the radial direction. Due to the compact structure of the motor, the components need to be closely matched, and the discharge current of the pulse compensating generator is very large , needs perfect insulation protection, therefore, the layout of the excitation feeder, how to connect the excitation winding coil from the outside becomes a difficult problem and an important problem that must be solved

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