New high head pumped-storage power station design to increase the wind power penetration in island autonomous power systems

2009 ◽  
pp. 281-284
Author(s):  
Carlos Platero ◽  
Francisco Blazquez ◽  
Manuel Álvarez ◽  
Carlos Romero
Keyword(s):  
Power Systems ◽  
Wind Power ◽  
Power Station ◽  
Autonomous Power Systems ◽  
High Head ◽  
Pumped Storage

scholarly journals Game Analysis of Wind Storage Joint Ventures Participation in Power Market Based on a Double-Layer Stochastic Optimization Model

Processes ◽  
2019 ◽  
Vol 7 (12) ◽  
pp. 896
Author(s):  
Bin Ma ◽  
Shiping Geng ◽  
Caixia Tan ◽  
Dongxiao Niu ◽  
Zhijin He
Keyword(s):  
Wind Power ◽  
Electricity Market ◽  
Joint Ventures ◽  
Market Competition ◽  
Power Market ◽  
Energy Output ◽  
Power Station ◽  
New Energy ◽  
Upper Level ◽  
Pumped Storage

The volatility of a new energy output leads to bidding bias when participating in the power market competition. A pumped storage power station is an ideal method of stabilizing new energy volatility. Therefore, wind power suppliers and pumped storage power stations first form wind storage joint ventures to participate in power market competition. At the same time, middlemen are introduced, constructing an upper-level game model (considering power producers and wind storage joint ventures) that forms equilibrium results of bidding competition in the wholesale and power distribution markets. Based on the equilibrium result of the upper-level model, a lower model is constructed to distribute the profits from wind storage joint ventures. The profits of each wind storage joint venture, wind power supplier, and pumped storage power station are obtained by the Nash negotiation and the Shapely value method. Finally, a case study is conducted. The results show that the wind storage joint ventures can improve the economics of the system. Further, the middlemen can smooth the rapid fluctuation of power price in the distribution and wholesale market, maintaining a smooth and efficient operation of the electricity market. These findings provide information for the design of an electricity market competition mechanism and the promotion of new energy power generation.

scholarly journals Impact of wind power forecasting error bias on the economic operation of autonomous power systems

Wind Energy ◽  
2009 ◽  
Vol 12 (4) ◽  
pp. 315-331 ◽  
Author(s):  
Antonis G. Tsikalakis ◽  
Nikos D. Hatziargyriou ◽  
Yiannis A. Katsigiannis ◽  
Pavlos S. Georgilakis
Keyword(s):  
Power Systems ◽  
Wind Power ◽  
Wind Power Forecasting ◽  
Forecasting Error ◽  
Economic Operation ◽  
Autonomous Power Systems ◽  
Error Bias ◽  
Power Forecasting

scholarly journals Dynamic security issues in autonomous power systems with increasing wind power penetration

2011 ◽  
Vol 81 (4) ◽  
pp. 880-887 ◽  
Author(s):  
I.D. Margaris ◽  
A.D. Hansen ◽  
P. Sørensen ◽  
N.D. Hatziargyriou
Keyword(s):  
Power Systems ◽  
Wind Power ◽  
Security Issues ◽  
Dynamic Security ◽  
Autonomous Power Systems

Wind, Thermal and Hydropower Joint Operation Benefit Analyzes Based on the Life Cycle Management

2014 ◽  
Vol 496-500 ◽  
pp. 2720-2724
Author(s):  
Zhong Fu Tan ◽  
Lei Sun ◽  
Huan Huan Li ◽  
Li Wei Ju ◽  
Zhi Hong Chen
Keyword(s):  
Wind Power ◽  
Cost Benefit Analysis ◽  
Power Grid ◽  
Thermal Power ◽  
Cost Benefit ◽  
Generation Process ◽  
Analysis Model ◽  
Power Station ◽  
Grid Connection ◽  
Pumped Storage

Aimed to solve the abandoned wind problem and reduce CO2 emission in the power generation process, this paper put forward a thermal, wind power and pumped storage power station co-operation cost-benefit analysis model. And through a simulation example, found that using pumped storage power station to substitute thermal power as the alternate service for wind power, and absorb underused wind power, can reduce the use of fired units and increase the capacity of grid to absorb wind power, as well as reduce CO2 emission. Then through the sensitivity analysis, found that the amount of grid-connected wind power is a sensitive factor of CO2 emission reduction and the decrease of grid power purchase profit. So when grid implementing wind power grid connection, should use pumped storage power station as the wind power alternate service to promote wind power grid connection.

scholarly journals Research on the Dispatch Model of Power Systems with Wind Power and Pumped Storage Station

2017 ◽  
Vol 5 (2) ◽  
pp. 95-100
Author(s):  
Bo Yuan ◽  
◽  
Yawu Zhang ◽  
Jin Zong ◽  
Shengyu Wu ◽  
...  
Keyword(s):  
Power Systems ◽  
Wind Power ◽  
Storage Station ◽  
Pumped Storage

Frequency Control in Autonomous Power Systems With High Wind Power Penetration

2012 ◽  
Vol 3 (2) ◽  
pp. 189-199 ◽  
Author(s):  
Ioannis D. Margaris ◽  
Stavros A. Papathanassiou ◽  
Nikos D. Hatziargyriou ◽  
Anca D. Hansen ◽  
Poul Sorensen
Keyword(s):  
Power Systems ◽  
Wind Power ◽  
Frequency Control ◽  
High Wind ◽  
Autonomous Power Systems

scholarly journals Wind – Hydro Coordination for Enhanced Worth of Wind Power and Potentials in Karnataka State of India

2019 ◽  
Vol 8 (9S2) ◽  
pp. 23-29
Keyword(s):  
Power Systems ◽  
Wind Power ◽  
Large Scale ◽  
Operating Conditions ◽  
Power Station ◽  
Hydro Power ◽  
Wind Power Station ◽  
Simulink Model ◽  
Wind Power Systems ◽  
Scale Grid

The augmented demand for the power across the globe has resulted in the growth of non-conventional sources of energy as an appendage to the conventional sources. The large scale grid connected wind power systems have become one of the better alternatives among renewable energy based power generation methods. However the intermittency of wind power is one of the major limitations in the effective harvesting of energy leading to its reduced worth. Several methods are proposed and implemented to overcome the issue of wind power intermittency. In this paper a coordinated approach between wind and dispatchable and geographically proximal hydro power station is proposed to enhance the value of wind power. A MATLAB SIMULINK model of a wind power station is developed. Three potential sites with the conducive operating conditions for the implementation of the proposed scheme have been considered for the analysis. The results obtained are correlated to the enhanced worth of wind power.

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