A Generic Digital Model of Multiphase Synchronous Generator for Shipboard PowerSystem

2007 ◽  
Author(s):  
Minglan Lin ◽  
Anurag K. Srivastava ◽  
Noel N. Schulz
Keyword(s):  
Synchronous Generator ◽  
Digital Model

scholarly journals Diagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-in-the-Loop Technologies

Energies ◽  
2021 ◽  
Vol 14 (21) ◽  
pp. 6937
Author(s):  
Andriy Kutsyk ◽  
Mykola Semeniuk ◽  
Mariusz Korkosz ◽  
Grzegorz Podskarbi
Keyword(s):  
Power Plant ◽  
Real Time ◽  
Synchronous Generator ◽  
Digital Model ◽  
Integration Step ◽  
Hardware In The Loop ◽  
Synchronous Generators ◽  
Excitation System ◽  
Time Model ◽  
Thyristor Converter

In this paper, testing and diagnosis methods for the static excitation systems of power plant synchronous generators using Hardware-In-the-Loop technology are described. These methods allow a physical excitation system to be connected to a real-time model of a power plant unit. A feature of a static excitation system is the presence of generator self-excitation—that is, when the input voltages of the excitation system are defined by a synchronous generator. These voltages are determining by the digital model, which creates additional difficulties with combining a digital model with a real excitation system. Various ways to solve this problem are described in this article; in particular, we focus on the option in which the gate-impulses of a thyristor converter are applied to the digital model by a real static excitation system. The real-time models are based on the method of average voltages in the integration step. This method is effective for providing numerical stability for the models of power schemes and their functioning in real time mode over a long period. A synchronization method for the calculation time of the model with real time is described. The adequacy of the described method is proved by the results of the static excitation system of synchronous generators testing in operating and fault modes.

Novel Synchronous Generator for Wind Power Generation

2014 ◽  
Vol 2 ◽  
pp. 170-173
Author(s):  
Tsuyoshi Higuchi ◽  
Yuichi Yokoi
Keyword(s):  
Power Generation ◽  
Wind Power ◽  
Synchronous Generator ◽  
Wind Power Generation

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

Virtual Synchronous Generator Control of Power System including Large-scale Wind Farm by Cooperative Operation between Battery and LFC Hydro Power Plant

2020 ◽  
Vol 140 (6) ◽  
pp. 531-538
Author(s):  
Kotaro Nagaushi ◽  
Atsushi Umemura ◽  
Rion Takahashi ◽  
Junji Tamura ◽  
Atsushi Sakahara ◽  
...  
Keyword(s):  
Power Plant ◽  
Power System ◽  
Large Scale ◽  
Wind Farm ◽  
Synchronous Generator ◽  
Hydro Power ◽  
Virtual Synchronous Generator

Study on Large Capacity 4-Pole Synchronous Generator Excitation System

2016 ◽  
Vol 136 (1) ◽  
pp. 18-24
Author(s):  
Daisuke Hiramatsu ◽  
Yoichi Uemura ◽  
Dai Nozaki ◽  
Shinji Mukoyama ◽  
Kazuma Tsujikawa ◽  
...  
Keyword(s):  
Synchronous Generator ◽  
Excitation System ◽  
Large Capacity ◽  
Synchronous Generator Excitation

Flux Distribution in a Superconducting Synchronous Generator on Load

1981 ◽  
Vol 101 (11) ◽  
pp. 698-698
Author(s):  
Itsuya Muta ◽  
Eiichi Mukai ◽  
Masaru Yagi
Keyword(s):  
Flux Distribution ◽  
Synchronous Generator
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