scholarly journals Modern Technologies Utilized in Electric Power System. Nuclear Energy Playing the Vital Role as the Reliable Energy Source.

1996 ◽  
Vol 116 (9) ◽  
pp. 580-583
Author(s):  
YUICHIRO YOSHIMOTO
Keyword(s):  
Energy Source ◽  
Power System ◽  
Electric Power ◽  
Nuclear Energy ◽  
Vital Role ◽  
Electric Power System ◽  
Modern Technologies

Overview of Distribution Network Automation Technology

2013 ◽  
Vol 811 ◽  
pp. 631-634
Author(s):  
Xue Song Zhou ◽  
Zhao Hao Hou ◽  
You Jie Ma
Keyword(s):  
Power System ◽  
Electric Power ◽  
Distribution Network ◽  
Vital Role ◽  
Electric Power System ◽  
System Structure ◽  
Structure Development ◽  
Development Status ◽  
Speed Up ◽  
Automation Technology

This paper proposes a general overview of distribution network automation technology. With the continuous development of society and economy, the distribution network automation has become the trend and developing direction of electric power system. As the end part of the electric power system, the distribution network is directly connected to the consumers and plays a vital role in improving the quality and reliability of power supply. In order to provide reference for improving the reliability of distribution network and to speed up the development of distribution network automation, this paper analyses the system structure, development status and trend of distribution network automation technology.

Phasor Dynamics Influence on Electric Power System Performances

2006 ◽  
Vol 7 (1) ◽  
Author(s):  
Antonio Griffo ◽  
Davide Lauria
Keyword(s):  
Computer Simulation ◽  
Power Systems ◽  
Power System ◽  
Electric Power ◽  
Dynamic Behaviour ◽  
Vital Role ◽  
Electric Power System ◽  
System Modelling ◽  
Transmission Network ◽  
Simplifying Assumptions

Dynamic behaviour analysis of electric power system has always played a vital role in operation and planning of power systems. This analysis relies on computer simulation which are usually based on simplifying assumptions which aim at rendering system modelling more amenable to numerical solution. However, it is well known that uncertainties and unmodelled dynamics could in some cases lead to unexpected results. In the paper a simplified dynamic model of transmission network is employed to evaluate the influence of network transients on dynamic behaviour of power systems. Although simplified, this model can easily capture usually neglected dynamics. Applications of this modelling is proposed with respect to two test systems, highlighting the effects of usually unmodelled dynamics.

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