scholarly journals Wind Power Dispatching under Grid Transmission Constraints

2011 ◽  
Vol 1 (1) ◽  
pp. 110-115
Author(s):  
Shi-En He ◽  
Bo-Lin Zhang ◽  
Gang Cui ◽  
Xiao-Hu Li
Keyword(s):  
Wind Power ◽  
Transmission Constraints ◽  
Power Dispatching

Balancing low-carbon power dispatching strategy for wind power integrated system

Energy ◽  
2018 ◽  
Vol 149 ◽  
pp. 914-924 ◽  
Author(s):  
Jingliang Jin ◽  
Peng Zhou ◽  
Mingming Zhang ◽  
Xianyu Yu ◽  
Hao Din
Keyword(s):  
Wind Power ◽  
Integrated System ◽  
Low Carbon ◽  
Power Dispatching

Assessing the effect of transmission constraints on wind power expansion in northeast Brazil

2019 ◽  
Vol 59 ◽  
pp. 100924 ◽  
Author(s):  
Milton M. Herrera ◽  
Isaac Dyner ◽  
Federico Cosenz
Keyword(s):  
Wind Power ◽  
Northeast Brazil ◽  
Transmission Constraints

Optimum Dispatching of Wind Farm Turbines Based on DFIGs

2014 ◽  
Vol 953-954 ◽  
pp. 505-508
Author(s):  
Xiao Du ◽  
Zhi Qiang Dai ◽  
Huan Liu ◽  
Si Ming Wei ◽  
Yi Gong Zhang ◽  
...  
Keyword(s):  
Wind Power ◽  
Wind Farm ◽  
Reactive Power ◽  
Unit Commitment ◽  
Optimal Dispatch ◽  
Active And Reactive Power ◽  
Calculation Results ◽  
Output Characteristics ◽  
Power Dispatching ◽  
Active Loss

With the development of concentrated wind power areas, new energy’s dispatching problems are more prominent with its fast expansion. However, we can maximize the utilization of wind power under power curtailment conditions by optimal wind power dispatching. The paper studies on the basic theories of wind power turbines, and analyses the power’s control and output characteristics of wind turbine. By studying the unit commitment of wind turbines, this paper provides a strategy for optimal dispatch in wind power generation. The calculation results show that the total active and reactive power output of the wind farm match the request of dispatch center. And the total active loss and total reactive loss is the least in the meantime.

A new strategy based on hybrid battery–wind power system for wind power dispatching

2018 ◽  
Vol 12 (1) ◽  
pp. 160-169 ◽  
Author(s):  
Mehrdad Gholami ◽  
Seyed Hamid Fathi ◽  
Jafar Milimonfared ◽  
Zhe Chen ◽  
Fujin Deng
Keyword(s):  
Power System ◽  
Wind Power ◽  
New Strategy ◽  
Wind Power System ◽  
Power Dispatching

scholarly journals Multi-Power Joint Peak-Shaving Optimization for Power System Considering Coordinated Dispatching of Nuclear Power and Wind Power

2019 ◽  
Vol 11 (17) ◽  
pp. 4801 ◽  
Author(s):  
Qi Liu ◽  
Jie Zhao ◽  
Youguo Shao ◽  
Libin Wen ◽  
Jianxu Wu ◽  
...  
Keyword(s):  
Power System ◽  
Wind Power ◽  
Power Output ◽  
Nuclear Power ◽  
Power Grid ◽  
Peak Shaving ◽  
Power Peak ◽  
Power Dispatching ◽  
Daily Load ◽  
Operation Cost

The matching characteristics of wind power output and nuclear power peak shaving are studied and the influence of coordinated dispatching of wind power and nuclear power on peak shaving flexibility and cost of the power grid is analyzed. Taking the lowest total operation cost of the system as the objective and considering the operation constraints, peak shaving cost of nuclear power units and the abandoned wind cost, a multi-power dispatching model for power system is proposed. In addition, in order to accurately optimize the output of nuclear power, a method of subdividing the peak shaving depth of nuclear power to linearize the constraint of nuclear power peak shaving is proposed. The analysis of example shows that the multi-power dispatching model considering the coordinated operation of wind and nuclear power has a high operation economy and can significantly reduce the amount of wind abandonment. The daily load tracking mode can be used for the participation of nuclear power units in daily peak shaving and the feasibility and necessity of coordinated wind-nuclear dispatching are verified.

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