This paper has presented a module-cascaded system for multi-coil direct-drive permanent magnet wind generator system with high voltage output, eliminating the grid-side step-up transformer.
针对大容量风电机组的中压变换问题，本文研究一种基于多绕组发电机的模块化级联型变换器，通过模块单元级联实现中压输出，从而省去升压变压器。
In the system of the Multi-Stage Synchronous Induction Coilgun, the axial length of the drive coil directly affects the velocity of projectile.
在多级同步感应线圈炮系统中，驱动线圈的轴向长度将会直接影响弹丸的速度。
Usage: suitable for automatic wire winding and arraying of continuous winding multi-segments coil.
用途：适用于各种多段线圈连续绕制的自动排线。
After analyzing the characteristic of driving coil circuit and kinematics, the system model of multi-staged electromagnetic launcher is built and equation-solution is derived.
在分析了定子线圈电路特征和系统运动特性后，建立了多级电磁发射系统模型，并由此导出了系统方程。
After analyzing the characteristic of driving coil circuit and kinematics, the system model of multi-staged electromagnetic launcher is built and equation-solution is derived.
在分析了定子线圈电路特征和系统运动特性后，建立了多级电磁发射系统模型，并由此导出了系统方程。
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