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Design of MW-level high-speed interior permanent magnet synchronous machine used for flywheel energy storage systems. • The causes and characteristics of alternating flux density harmonics inside the rotor. • Finite element analysis combined with two-dimensional fast Fourier transform. •
This paper describes the design and analysis of a regenerative braking system for a. permanent magnet synchronous motor (PMSM) drive for electric vehicle (EV) applications. First studied is the
Low speed control and implementation of permanent magnet synchronous motor for mechanical elastic energy storage device with simultaneous variations of inertia and torque. Yang Yu, (DE) optimisation to regulate permanent magnet synchronous motor (PMSM) at a very low speed and control MEES device effectively. For this presented control
In this paper, a wind turbine emulation system using a permanent magnet synchronous motor (PMSM) is designed, simulated, implemented, and tested experimentally. The PMSM is torque-controlled using field orientation technique. A three-phase IGBT inverter with closed loop current PI-controllers is used to drive the PMSM.
Third, a 12/10 switched flux permanent magnet motor (SFPM) with an outer rotor structure is designed to replace the conventional permanent magnet synchronous motor (PMSM) and is used as the M/G to
Abstract: This paper deals with the operating rage evaluation on double-side permanent magnet synchronous motor/generator (DPMSM/G) for flywheel energy storage system (FESS). The motor/generators used in FESS have wide operating range due to its charge/discharge mechanism. The motor/generators should be operated to satisfy not
This study proposes an improved non-linear backstepping control scheme based on combination of recursive least squares (RLS) and differential evolution (DE) optimisation to regulate permanent magnet
ity of the theory. On the basis of this work it is believed that compact permanent magnet synchronous motor-generators for flywheel energy storage systems can exhibit efficiencies near 95%, and can operate with idle losses as low as 12 W. Thesis Supervisor: Jeffrey H. Lang Title: Professor of Electrical Engineering and Computer Science
Rare earth can produce special energy conversion, transmission, and storage functions in the fields of light Xu H, Geng H, Lin H, Qi Y, Yin X (2019) Rotor design and analysis of a high speed permanent magnet synchronous motor for cryogenic centrifugal pump. In: 2019 IEEE International Conference on Mechatronics and
A 30 kW high-speed permanent magnet synchronous motor-generator was designed, built and tested. The basic electromagnetic design was developed by Professor James Kirt- synchronous motor-generators for flywheel energy storage systems can exhibit efficiencies near 95%, and can operate with idle losses as low as 12
The lifetime of the traditional motor drive system is directly affected by the DC side electrolytic capacitors. However, the system without electrolytic capacitor is prone to overvoltage under the condition of motor deceleration or sudden load shedding due to the serious decrease in energy storage capacity of the DC side capacitor. The traditional
Analyze of permanent magnet loss of high speed permanent magnet synchronous motor for flywheel energy storage system November 2015 DOI: 10.1109/ASEMD.2015.7453699
The flywheel energy storage system (FESS) is a very promising energy storage technology used in recent years because of its advantages, such as high energy density and large instantaneous power. In the case of a permanent-magnet (PM) synchronous motor/generator (PMSM/G) used for driving the FESS, a reduction in torque ripple is
The motor is an important part of the flywheel energy storage system. The flywheel energy storage system realizes the absorption and release of electric energy through the motor, and the high
This paper presents a multi-objective optimized design for a 75 kW, 24 000 r/min high-speed surface-mounted permanent magnet synchronous motor (SMPSM) for a magnetically levitated flywheel energy
A six-phase permanent magnet synchronous motor is used for driving the system, an eleven-stage pulse width modulation control method of the motor is
This paper deals with the experimental evaluation on power loss of a double-side permanent magnet synchronous motor/generator (DPMSM/G) applied to a flywheel energy storage system (FESS).
As advantages of high energy density and large instantaneous power, flywheel energy storage is very promising energy storage technology in recent years. High-speed permanent magnet synchronous motor (HSPMSM) with low loss and high efficiency is one of the crucial components of flywheel energy storage (FES), and Loss calculation is
This article presents the new axial flux coreless alternative pole permanent magnet synchronous motor (AFCA-PMSM) for flywheel energy storage system. Firstly, the
The permanent-magnet synchronous generator (PMSG) [] is an energy conversion device with a high conversion efficiency and high power density.Furthermore, its mechanical structure is rigid and its
Abstract—To effectively simplify system structure and improve power density and efficiency, a design for a motor/generator suitable for flywheel energy storage system (FESS) is proposed. The machine is an outer-rotor and coreless-stator-type bearingless permanent magnet synchronous motor (BPMSM) with a Halbach array.
The operational performance of the spiral spring energy storage system is affected by the vibration of the spiral spring and the electrical loss of the permanent magnet synchronous motor.
The motor is an important part of the flywheel energy storage system. The flywheel energy storage system realizes the absorption and release of electric energy through the motor, and the high-performance, low-loss, high-power, high-speed motors are key components to improve the energy conversion efficiency of energy storage
Secondly, the preliminary design scheme and the main parameters of the motor are obtained, and the influence of parameters on the motor performance are analyzed by 3-D FEM. Then a new optimization strategy combining BP-ANN based on genetic algorithm(GA) and multi-objective PSO was proposed to optimize the motor design, and the results of
synchronous motor for flywheel energy storage system. Jiabin Wu 1, Zhenyao Xu 1, Fengge Zhang 1 and Ningze Tong 2. High-speed permanent magnet synchronous motor (PMSM) is widely used in
In this paper, a photovoltaic (PV) fed boost inverter-based permanent-magnet synchronous motor (PMSM)-driven water-pumping system for stand-alone applications is proposed. The proposed system comprises PV panel, six switches, three inductors (L), three capacitors (C) and a water pump. In this work, the boost inverter is
@article{Zheng2024SpeedCO, title={Speed Control of Permanent Magnet Synchronous Motor for Flywheel Energy Storage Based on Improved Self Disturbance Rejection Control}, author={Zhou Zheng and Dongsheng Cai and Olusola Bamisile and Qi Huang}, journal={2024 6th Asia Energy and Electrical Engineering Symposium
Abstract: This paper deals with the operating rage evaluation on double-side permanent magnet synchronous motor/generator (DPMSM/G) for flywheel
To effectively simplify system structure and improve power density and efficiency, a design for a motor/generator suitable for flywheel energy storage system (FESS) is proposed. The machine is an outer-rotor and coreless-stator-type bearingless permanent magnet synchronous motor (BPMSM) with a Halbach array. Firstly, the operation principle of
Abstract — The ways to reduce rotor loss of a permanent magnet (PM) motor with 200kW/9000r/min for flywheel energy storage system (FESS) is discussed in this paper. Several methods are proposed
This paper presents a DC-link voltage fast control strategy for high-speed Permanent Magnet Synchronous Motor/Generator (PMSM/G) of Flywheel Energy
This paper deals with the generating performance evaluation on double-side Halbach permanent magnet synchronous motor/generator (PMSM/G) for flywheel
This study analyzes the basic requirements of wind power frequency modulation, establishes the basic model of the flywheel energy storage system, adopts
Abstract: Permanent magnet synchronous motors (PMSMs) can be used as driving motors for flywheel energy storage systems(FESS) because of their exceptional torque
In this paper, a dual-three-phase permanent magnet synchronous motor is introduced into the flywheel energy storage system to output higher power and smaller current harmonics at lower bus voltage. A flywheel energy storage model is established, and a charge-discharge control strategy based on the model is proposed.
High-speed permanent magnet synchronous motor (HSPMSM) with low loss and high efficiency is one of the crucial components of flywheel energy storage (FES), and Loss calculation is crucial to
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