Joint generation dispatching of power system with nuclear power units participating in peak load regulation

2016 ◽  
Author(s):  
Wei Zhou ◽  
Shubo Hu ◽  
Hui Sun ◽  
Hong Gu ◽  
Jinsong Liu ◽  
...  
Keyword(s):  
Power System ◽  
Nuclear Power ◽  
Peak Load ◽  
Load Regulation

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.

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.

scholarly journals Equivalent Peak Load Regulation of Nuclear Power Plant Considering Benefits of Different Power Generation Groups

2018 ◽  
Vol 152 ◽  
pp. 227-232 ◽  
Author(s):  
Feixiang Peng ◽  
Wei Zhou ◽  
Xin Sui ◽  
Shubo Hu ◽  
Hui Sun ◽  
...  
Keyword(s):  
Power Generation ◽  
Power Plant ◽  
Nuclear Power Plant ◽  
Nuclear Power ◽  
Peak Load ◽  
Load Regulation

Research on Combined Peak Load Regulation with Hydropower, Thermal Power and Nuclear Power Plants

2014 ◽  
Vol 986-987 ◽  
pp. 465-469 ◽  
Author(s):  
Gang Wang ◽  
Xiao Dong Ma ◽  
Chao Wang ◽  
Peng Ye
Keyword(s):  
Nuclear Power ◽  
Power Plants ◽  
Power Grid ◽  
Thermal Power ◽  
Operation Mode ◽  
Peak Load ◽  
Generating Capacity ◽  
Load Regulation ◽  
Set Up ◽  
Research Show

Base on Nuclear Power Plant (NPP) participating in peak load regulation of power grid, this paper studies the operation mode of hydropower, thermal power and NPP in Combined Peak Load Regulation. The optimization model for Peaking depth of NPP was set up. The case based on actual power grid were calculated and analyzed, results of the research show that in combined peak load regulation of hydropower, thermal power and NPP, a reasonable peaking depth of NPP will effectively alleviate the peaking pressure of power grid, avoid start-stop of thermal power and abandoned water of hydropower, while ensuring the hydroelectric generating capacity in the low load periods, and ensure thermal power output smooth, it further reduce the operating costs, verify the effectiveness of the model.

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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