Design and Analysis of Halbach Array PM Inner Rotor Slotted Stator Compensated Pulsed Alternator

IF 1.3 4区物理与天体物理 Q3 PHYSICS, FLUIDS & PLASMAS

IEEE Transactions on Plasma Science Pub Date : 2024-08-13 DOI:10.1109/TPS.2024.3438278

Zhizhou Zhang;Jinchu Zhang;Weilong Zhao;Yueliang Pan

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引用次数: 0

Abstract

Compensated pulsed alternator (CPA) as an inertial energy storage pulsed power supply integrates the functions of flywheel inertial energy storage, electromechanical energy conversion, and pulsed discharge, and has many advantages such as high energy storage density, large power density, and small size. A new type of Halbach array permanent magnet (PM) inner rotor slotted stator passively CPA (SSPCPA) is proposed in this article; then, the scheme for the integration of the motor with SSPCPA is presented; next, the design processes for both the rotor and stator sides are given to determine the main structural size parameters of SSPCPA. Following this, the impedance of the armature winding of SSPCPA is calculated, and mathematical models are established for both single-phase discharge and two-phase rectified parallel discharge under load conditions. Subsequently, using Maxwell and Simplorer software, a simulation analysis is conducted for discharge with 1 m

$\Omega $

and

$1~\mu $

H loads. Finally, the simulation results demonstrate that the design of SSPCPA can achieve the predetermined pulsed discharge performance.

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哈尔巴赫阵列永磁内转子开槽定子补偿脉冲交流发电机的设计与分析

补偿脉冲交流发电机（CPA）作为一种惯性储能脉冲电源，集飞轮惯性储能、机电能量转换、脉冲放电等功能于一体，具有储能密度高、功率密度大、体积小等诸多优点。本文提出了一种新型哈尔巴赫阵列永磁（PM）内转子开槽定子无源 CPA（SSPCPA）；然后，介绍了电机与 SSPCPA 的集成方案；接着，给出了转子和定子两侧的设计过程，以确定 SSPCPA 的主要结构尺寸参数。随后，计算了 SSPCPA 电枢绕组的阻抗，并建立了负载条件下单相放电和两相整流并联放电的数学模型。随后，使用 Maxwell 和 Simplorer 软件对 1 m $\Omega $ 和 1~\mu $ H 负载下的放电进行了仿真分析。最后，仿真结果表明，SSPCPA 的设计可以实现预定的脉冲放电性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Transactions on Plasma Science 物理-物理：流体与等离子体

CiteScore

3.00

自引率

20.00%

发文量

538

审稿时长

3.8 months

期刊介绍： The scope covers all aspects of the theory and application of plasma science. It includes the following areas: magnetohydrodynamics; thermionics and plasma diodes; basic plasma phenomena; gaseous electronics; microwave/plasma interaction; electron, ion, and plasma sources; space plasmas; intense electron and ion beams; laser-plasma interactions; plasma diagnostics; plasma chemistry and processing; solid-state plasmas; plasma heating; plasma for controlled fusion research; high energy density plasmas; industrial/commercial applications of plasma physics; plasma waves and instabilities; and high power microwave and submillimeter wave generation.