The Reliability Assessment of Functioning of Autonomous Power System of Drilling Rigs

2020 ◽  
Author(s):  
Sergei G. Chernyi ◽  
Aleksandr S. Bordug ◽  
Lubov N. Kozachenko ◽  
Pavel A. Erofeev ◽  
Vladimir A. Zhukov
Keyword(s):  
Power System ◽  
Reliability Assessment ◽  
Autonomous Power System ◽  
Drilling Rigs

Research on Reliability Assessment of Power System with Wind Farms

2012 ◽  
Vol 608-609 ◽  
pp. 588-591
Author(s):  
Wen Jiang ◽  
Ye Xia Cheng ◽  
Ye Jian Cheng
Keyword(s):  
Power System ◽  
Wind Farm ◽  
Sequential Monte Carlo ◽  
Moving Average ◽  
Reliability Assessment ◽  
Arma Model ◽  
Wind Farms ◽  
Test System ◽  
Wind Speeds ◽  
State Models

Due to randomness and fluctuation of wind speed, reliability of power system will be affected severely with increasing wind energy injected into power grid. In order to evaluate the effect on reliability of power system with wind farms, the author considers feature of time-sequential and self-correlation of wind speeds and builds an auto-regressive and moving average (ARMA) model to forecast wind speeds. Combining with state models of conventional generating units, transmission lines and transformers, a time-sequential Monte Carlo simulation reliability model is proposed to do reliability assessment of composite generation and transmission system with wind farm. IEEE-RTS test system is introduced to prove the proposed model. Analysis and comparison of results show that reliability can be improved clearly after integration of wind farm.

scholarly journals Optimizing Capacities of Distributed Generation and Energy Storage in a Small Autonomous Power System Considering Uncertainty in Renewables

Energies ◽  
2015 ◽  
Vol 8 (4) ◽  
pp. 2473-2492 ◽  
Author(s):  
Ying-Yi Hong ◽  
Yuan-Ming Lai ◽  
Yung-Ruei Chang ◽  
Yih-Der Lee ◽  
Pang-Wei Liu
Keyword(s):  
Energy Storage ◽  
Power System ◽  
Distributed Generation ◽  
Autonomous Power System
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