Power Supply to Home Appliances and Cooperation with Other Generators in Single-phase Three-wired System by Virtual Synchronous Generator

2017 ◽  
Vol 43 (0) ◽  
pp. 50-58
Author(s):  
Yuko Hirase ◽  
Kensho Abe ◽  
Kazushige Sugimoto ◽  
Kenichi Sakimoto
Keyword(s):  
Power Supply ◽  
Single Phase ◽  
Synchronous Generator ◽  
Home Appliances ◽  
Virtual Synchronous Generator

Virtual Synchronous Generator Control for Single-Phase Three-Wire Systems

2017 ◽  
Vol 137 (6) ◽  
pp. 546-552 ◽  
Author(s):  
Yuko Hirase ◽  
Osamu Noro ◽  
Shogo Katsura ◽  
Kensho Abe ◽  
Eiji Yoshimura ◽  
...  
Keyword(s):  
Single Phase ◽  
Synchronous Generator ◽  
Virtual Synchronous Generator

Simulation of No-Load Voltage of Single Phase Synchronous Generator Based on ANSYS

2011 ◽  
Vol 268-270 ◽  
pp. 231-234
Author(s):  
Jing Yang ◽  
Wei Jun Wang ◽  
Yong Gang Zuo ◽  
Ping Feng ◽  
Long Bo Mao
Keyword(s):  
Magnetic Field ◽  
Power Supply ◽  
Single Phase ◽  
Synchronous Generator ◽  
Simulation Method ◽  
Design Parameters ◽  
Test Results ◽  
Load Voltage ◽  
Simulation Results

The theory and method of analyzing the no-load magnetic field of single phase synchronous generator(SPSG) is presented in this article, and the no-load voltage of SPSG is simulated based on ANSYS program. The no-load voltage simulation results of a SPSG resemble its test results, which prove the simulation method in this article is correct and effective. The simulation results can provide theoretical bases and method for engineers in optimizing the design parameters to improve the power supply quality of SPSG.

scholarly journals A Flexible Control Strategy for Shore-to-Ship Power System in Terms of Grid-Connected and Off-Grid Switch

2018 ◽  
Vol 25 (s2) ◽  
pp. 139-148
Author(s):  
Zhendong Ji ◽  
Zhihong Zhao ◽  
Jianhua Wang ◽  
Zhipeng Lv
Keyword(s):  
Power Supply ◽  
Control Method ◽  
Power Grid ◽  
Pollution Prevention ◽  
Synchronous Generator ◽  
Grid System ◽  
Grid Connection ◽  
Shore Power Supply ◽  
Virtual Synchronous Generator ◽  
Flexible Grid

Abstract There are promising application prospects for applying the shore power technology to the ships in the port for the purpose of pollution prevention. However, the grid-connection of the shore power supply to the ship power grid leads to current surges, damages the ship power consumption equipment, and results in the instability of the ship power grid system, which will seriously affect the reliability of the operation of the ship power grid system. In order to address this problem, the mathematical model of virtual synchronous generator is introduced in this paper. Then, a control method for the flexible grid-connection of the shore power supply to the ship power grid based on the virtual synchronous generator is proposed. Next, the output characteristics of the shore power supply are optimized to match the characteristics of the ship generator, which contributes to the flexible grid-connection of the shore power supply to the ship power grid system. The effectiveness and the feasibility of this method are verified by simulation and experiments.

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