Results 1 to 10 of about 18,913 (191)
Modeling of Large-Scale Thermal Power Plants for Performance Prediction in Deep Peak Shaving
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
doaj +4 more sources
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
doaj +4 more sources
International Journal of Electrical Power and Energy Systems, 2021 Abstract Frequency regulation has attracted considerable attentions with the integration of large-scale renewable energy into power systems. The de-commitment of conventional units reduces the system inertia, thus causes the poor frequency performance under high wind power penetration.
Ming Du, Yuguang Niu, Huanhuan Luo
exaly +2 more sources
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
doaj +2 more sources
Combustion Optimization Under Deep Peak Shaving Based on DYNA-A3C With Dynamic Weight
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
doaj +2 more sources
A Real-Time Calculation Method to Improve Boiler Safety in Deep Peak Shaving Cases
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
doaj +2 more sources
Deep Peak Shaving Technology for 330 MW Circulating Fluidized Bed Boiler
发电技术To promote the implementation of the “double carbon” policy and to manage the high volatility of new energy, the current requirements for deep peak shaving of thermal power units are getting higher and higher. Circulating fluidized bed (CFB) boiler units
ZHANG Sihai +6 more
doaj +2 more sources
Research and Application of Deep Peak Shaving of 350 MW Supercritical Fluidized Bed Unit
发电技术ObjectivesIn order to master the deep peak shaving capability of supercritical circulating fluidized bed units and scientifically participate in the auxiliary service market, it is necessary to conduct in-depth research on the deep peak shaving ...
DAI Huasong +5 more
doaj +2 more sources
Zhongguo dianli, 2020 In view of the long time delay, large inertia and strong nonlinearity of the reheater outlet steam temperature in the process of deep peak shaving in thermal power plants, which makes the control less effective or hard to be put into service ...
Jianliang DING, Guoqiang YU, Jianyu LUO
doaj +2 more sources
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
doaj +2 more sources