dSpace based direct-driven permanent magnet synchronous wind power system modeling and simulation

This paper presents a model of hybrid photovoltaic-wind power system based on SysML (System Modeling Language) which is a modeling language in supports to Model Based Systems Engineering (MBSE) practices. MBSE refers to a formalized procedure of systems development through the application of modeling principles, methods, languages and tools to the complete lifetime of a system. Broadly speaking, the modeling of power systems is performed using software such as Matlab/Simulink, DigSilent, PowerWorld, ETAP, etc. These tools allow modeling considering a particular point of view depending on the objective that is to be assessed. SysML offers different aspects ranging from specifications and requirements, structure and behavior. This study focuses more specifically on the structural and behavioral modeling of hybrid photovoltaic-wind system; the main objective is to demonstrate the use of SysML in power systems’ modeling by developing models capturing the system’s major requirements, the structure and connection between entities, the interaction between stakeholders and the system itself and lastly, the system’s behavior in terms of transition between states.

Download Full-text

Simulation research on fault ride through for permanent magnet synchronous generator wind power system

2014 9th IEEE Conference on Industrial Electronics and Applications ◽

10.1109/iciea.2014.6931385 ◽

2014 ◽

Cited By ~ 3

Author(s):

Xiping Ma ◽

Kaisong Dong ◽

Yao Zhao ◽

Xiangyu Zheng ◽

Jun Yang

Keyword(s):

Power System ◽

Permanent Magnet ◽

Wind Power ◽

Synchronous Generator ◽

Permanent Magnet Synchronous Generator ◽

Simulation Research ◽

Fault Ride Through ◽

Wind Power System

Download Full-text

Research on Inverter Side Steady Operation of Direct-Drive Permanent Magnet Synchronous Wind Power System

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1070-1072.204 ◽

2014 ◽

Vol 1070-1072 ◽

pp. 204-208

Author(s):

Ruo Fa Cheng ◽

Li Hu Chen ◽

Xin Hong Yu ◽

Yin Ping Ma

Keyword(s):

Power System ◽

Permanent Magnet ◽

Wind Power ◽

Pulse Width Modulation ◽

Boost Converter ◽

Direct Drive ◽

Control Effect ◽

Dual Channel ◽

Wind Power System ◽

Dc Current

Currently, back-to-back converter is widely used in rectifier and inverter of direct-drive permanent magnet synchronous wind power system. But there are two shortages in the system, not stable of control effect and higher ripple of DC voltage. The dual-channel parallel boost converter can shunt the DC current, reduce the ripple effectively, and improve the quality of inverter side DC current. The paper uses the space vector pulse width modulation control strategy to control the inverter. Simplifying and decoupling the complex control system and control the DC bus voltage to remain stable. The simulation results confirm that dual-channel parallel boost converter have a better control effect than back to back converter, it through control the inverter to make power quality reached the grid connected requirement, verified the correctness of the design of inverter.

Download Full-text