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Combustion Optimization Under Deep Peak Shaving Based on DYNA-A3C With Dynamic Weight [PDF]
Frontiers in Energy Research, 2023 The combustion process of boilers under deep peak shaving is a multivariate process which has complex characteristics such as super multivariability, being nonlinear, and large delay.
Tang Wei-Jie +3 more
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Modeling of Large-Scale Thermal Power Plants for Performance Prediction in Deep Peak Shaving [PDF]
Energies, 2022 To integrate more renewable energy into the power grid, large-scale thermal power plants have to extend their operating ranges and participating in deep peak shaving.
Sha Liu, Jiong Shen
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A Real-Time Calculation Method to Improve Boiler Safety in Deep Peak Shaving Cases [PDF]
Energies, 2023 To tackle the overheating problem of the heating surface in deep peak shaving, it is urgent to develop working substance (steam) temperature regulation and heating surface safety control technologies that combine combustion and hydrodynamic instability ...
Xin Guo +5 more
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Research on the deep peak-shaving cost allocation mechanism considering the responsibility of the load side [PDF]
Frontiers in Energy Research, 2023 With the goal of carbon reduction, China has carried out a series of institutional reforms and innovations in renewable energy consumption. However, the existing allocation rules for peak-shaving costs concentrate on the power side only.
Zhao Yang +6 more
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Flexibility Transformation Decision-Making Evaluation of Coal-Fired Thermal Power Units Deep Peak Shaving in China [PDF]
Sustainability, 2021 According to China’s economic green ecological sustainability development requirement, the energy reform of China is mainly increasing the proportion of renewable energy, and reducing the proportion of fossil energy. It will continue to force China’s thermal power units, especially coal-fired thermal power units, to carry out the flexibility ...
Wang, Jianjun +5 more
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Study on Water Erosion in Deep Peak Shaving of Steam Turbine
发电技术, 2021 In order to improve the life of the unit, and study the water erosion of the last stage moving blade caused by the deep peak shaving of steam turbine, this paper established a method to measure the water erosion of blade based on relative volumetric flow.
Yunfeng LIU +4 more
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Risks Analyses and Control Measures of Deep Peak Shaving for the 1000MW Ultra-Supercritical Unit [PDF]
IOP Conference Series: Earth and Environmental Science, 2019 Abstract Influenced by economy, policy and other aspects, it is often necessary to carry out deep peak shaving at low load for large-capacity thermal power units in order to flexibly adapt to the power supply demand of power grid. Safety risks increases obviously in deep peak shaving operation, but it can be lowered to a minimum through ...
Leying Zhang, Zhiyong Shen, Yinghua Mao
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南方能源建设[Objective] To enhance the deep peak shaving capacity of coal-fired units, this paper proposes a deep peak shaving system for coal-fired units coupled with non-supplementary compressed air energy storage.
Ting XU +5 more
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Zhongguo dianli, 2023 Realizing the complementary operation of wind, solar, and thermal power storage by deeply mining the deep peak-shaving capacity of thermal power units is an important means to deal with the large-scale grid-connected consumption of new energy. This paper
Xiongwei LI +3 more
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Integrating Electrical Heating Fluidized-Bed Heat Storage with Coal-Fired Power Plant for Deep Peak Shaving [PDF]
EnergiesAn electrical heating fluidized-bed thermal energy storage (EH-FB-TES) system is proposed for integration with a coal-fired power plant (CFPP) for deep peak shaving (DPS) due to its high energy storage density and extensive heat exchange performance. The
Haodan Chen +6 more
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