Peak-load regulation of power system based on multiple constraints

2011 ◽  
Author(s):  
Wu Yonggang ◽  
Tan Yuxiang ◽  
Qian Xinbo
Keyword(s):  
Power System ◽  
Peak Load ◽  
Multiple Constraints ◽  
Load Regulation

scholarly journals Research and Application of New Condensing Extraction Backpressure heating technology of 330 MW unit

2020 ◽  
Vol 143 ◽  
pp. 02047
Author(s):  
Shufang Tang ◽  
Guoan Tang ◽  
Xiaohong He ◽  
Lijun Zheng ◽  
Cong Yu ◽  
...  
Keyword(s):  
Power System ◽  
Economic Benefit ◽  
Peak Load ◽  
Combined Heat And Power ◽  
Heating Capacity ◽  
Load Regulation ◽  
Generation Power ◽  
Heating Technology

This paper introduces the retrofit scheme of the New Condensing Extraction Backpressure heating technology, and the technology is recommend for use by comparing and analysing the combined heat and power system based on a 330MW unit retrofit. After improvement, the heating capacity has been Obvious improved, the generation power has been greatly reduced and the capacity of peak load regulation has been significantly improved, which can not only realize the thermoelectric decoupling, but also obtain the remarkable economic benefit.

A Research Summary on Combined Peaking Load Strategies of Nuclear Power Plant

2014 ◽  
Vol 986-987 ◽  
pp. 196-201 ◽  
Author(s):  
Tao Zhang ◽  
Xiao Dong Ma ◽  
Yu Zhu ◽  
Gang Wang ◽  
Peng Ye
Keyword(s):  
Power Plant ◽  
Nuclear Power Plant ◽  
Power System ◽  
Nuclear Power ◽  
Technology Development ◽  
Peak Load ◽  
Development Trend ◽  
Storage Unit ◽  
Energy Storage Unit ◽  
Load Regulation

Based on extensive research, introduced the peak load regulation characteristics and capacity of different nuclear power plant (NPP) in this paper. The running mode of NPP participating in peak load regulation of power system, combined operation tactics of NPP with other peaking power source and synergistic scheduling of an integrated power generation system with wind, photovoltaic, energy storage unit and NPP were summarized, technology development trend of NPP participating in peak load regulation of power system was analyzed and forecasted.

Optimal Wind Power Planning Considering Power System Adaptability and Economy

2014 ◽  
Vol 672-674 ◽  
pp. 246-250 ◽  
Author(s):  
Kui Luo ◽  
Wen Hui Shi ◽  
Hao Zha
Keyword(s):  
Power System ◽  
Wind Power ◽  
Transmission Lines ◽  
Large Scale ◽  
Numerical Test ◽  
Peak Load ◽  
Test System ◽  
Planning Approach ◽  
Load Regulation ◽  
The Relationship

Wind power planning towards large-scale accommodation of wind power while satisfying technical and economical constraints, it should consider power system adaptability and economy when giving full play to the wind benefits. This paper considers the relationship among wind power accommodation, construction of transmission lines and conventional unit operation costs and proposes an economic and reasonable wind power planning approach aiming at accommodating wind power efficiently and effectively. Combined the constrains of peak load regulation and network construction together, optimal wind power planning model is established, and based on the system operation simulation, a series of wind power planning evaluation index are obtained, which can estimate the wind power planning scheme from multiple angles. Finally, the feasibility and reasonability of the proposed planning approach has been verified by a numerical test system.

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