scholarly journals Impact of renewable energy balancing power in tertiary balancing market on Japanese power system based on automatic generation control standard model

2019 ◽  
Vol 2019 (18) ◽  
pp. 4760-4763 ◽  
Author(s):  
Bo Jie ◽  
Takao Tsuji ◽  
Kenko Uchida
Keyword(s):  
Renewable Energy ◽  
Standard Model ◽  
Power System ◽  
Automatic Generation ◽  
Automatic Generation Control ◽  
Energy Balancing ◽  
Generation Control

Analysis of Automatic Generation Control for Three Area Renewable Energy Interconnected Power System

2020 ◽  
Vol 17 (4) ◽  
pp. 1976-1984
Author(s):  
G. Soorya Priya ◽  
P. Sivakumar
Keyword(s):  
Renewable Energy ◽  
Power Systems ◽  
Power System ◽  
Thermal Power ◽  
Electrical Energy ◽  
Automatic Generation ◽  
Automatic Generation Control ◽  
Energy Storage Devices ◽  
Interconnected Power System ◽  
Generation Control

In recent days renewable energy plays a vital role in the world electrical energy in the form of standalone and grid connected. Grid connected renewable energy power systems are widely preferred because the energy storage devices are not essential for this power system. Maintaining frequency in an interconnected power system plays a significant role in quality of power. Automatic generation control plays a crucial role in maintaining power quality in an interconnected power system. In this paper, automatic generation control is analyzed for grid connected Solar power system and wind power system are interconnected with the conventional hydro thermal power system. The proposed system is analyzed using Matlab.

scholarly journals On the Contribution of Wind Farms in Automatic Generation Control: Review and New Control Approach

2018 ◽  
Vol 8 (10) ◽  
pp. 1848 ◽  
Author(s):  
Arman Oshnoei ◽  
Rahmat Khezri ◽  
SM Muyeen ◽  
Frede Blaabjerg
Keyword(s):  
Power System ◽  
Wind Turbine ◽  
Frequency Control ◽  
Wind Farms ◽  
Automatic Generation ◽  
Load Frequency Control ◽  
Automatic Generation Control ◽  
Frequency Regulation ◽  
Proportional Integral ◽  
Generation Control

Wind farms can contribute to ancillary services to the power system, by advancing and adopting new control techniques in existing, and also in new, wind turbine generator systems. One of the most important aspects of ancillary service related to wind farms is frequency regulation, which is partitioned into inertial response, primary control, and supplementary control or automatic generation control (AGC). The contribution of wind farms for the first two is well addressed in literature; however, the AGC and its associated controls require more attention. In this paper, in the first step, the contribution of wind farms in supplementary/load frequency control of AGC is overviewed. As second step, a fractional order proportional-integral-differential (FOPID) controller is proposed to control the governor speed of wind turbine to contribute to the AGC. The performance of FOPID controller is compared with classic proportional-integral-differential (PID) controller, to demonstrate the efficacy of the proposed control method in the frequency regulation of a two-area power system. Furthermore, the effect of penetration level of wind farms on the load frequency control is analyzed.

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