Modelling the NPCC System with 12.5% Wind Penetration
نویسنده
چکیده
This research investigates the effect of wind penetration on the frequency response demonstrated by the NPCC system. The frequency response of the system is entirely dependent on the regulating unit models that were also developed as part of this research. The simulations run on the NPCC system with wind penetration suggest that the wind turbine generator model needs to be developed further, and that the NPCC system may not be able to support high levels of wind penetration in its current state. Keywords—frequency response, wind generation, modelling, NPCC, AGC, DFIG, WTG
منابع مشابه
Risk Analysis and Economic Load Dispatch Evaluation of Network with High Wind Power Penetration
This study based on investigation for integration wind power into conventional power system with its impact on fossil fuel generators and their generation management. Wind power as environmental friendly energy source can reduce the operational cost of the system due to considering no cost for energizing the generator in comparing with fossil fuel generators. However due to unpredictable nature...
متن کاملAnalysis of Wind Speed Forecasting Error Effects on Automatic Generation Control Performance
The main goal of this paper is to study statistical indices and evaluate AGC indices in power system which has large penetration of the WTGs. Increasing penetration of wind turbine generations, needs to study more about impacts of it on power system frequency control. Frequency control is changed with unbalancing real-time system generation and load . Also wind turbine generations have more flu...
متن کاملPreliminary Estimate of Cost Savings in NPCC System with Wind Generation
.....................................................2 Introduction................................................2 Problem Statement....................................3 Electrical Model Example .........................3 Cost Savings..............................................3 Potential Decisions ...................................4 Conclusion and suggestions for future work. ...............
متن کاملControl and stability improvement of combined wind-battery system with permanent magnet synchronous generator supplying active load
This paper deals with the control and stability enhancement of a wind power generation system feeding active load with constant power characteristic. The under study system is a combined wind-battery generation system with permanent magnet synchronous generator (PMSG) supplying active load by using interfaced power electronics converters. The employed active load is indeed an active rectifier b...
متن کاملOptimal Control of a Variable-Speed Wind Energy Conversion System: A New Approach
The operation of wind energy conversion systems mainly deals with variable and unpredictable wind regimes resulting in variable power efficiency. In addition, nowadays with the presence of high penetration level of wind farms integrated to power systems, stability and power quality problems might be addressed, when a disturbance event occurs. These challenges are worsened with significant degre...
متن کامل