Results 41 to 50 of about 398,081 (284)

Research on Selection Design of Overload Valve and Peak Regulation Operation Technology of an Ultra-supercritical Unit

Zhejiang dianli, 2022
This paper takes the ultra-supercritical unit as an example to introduce the basic principle of the overload valve and summarize the experience in its design and selection. Besides， it compares and analyzes the design load point selection of the overload
YU Haipeng, HE Guangxun, LIU Xin, SUN Jia   +3 more
doaj   +1 more source

Effect of Daily Regulation on Navigation Conditions in Deep Reservoirs [PDF]

Journal of Applied Fluid Mechanics, 2023
The daily regulation and anti-regulation of upstream and downstream power stations, respectively, frequently alter the river flow regime, velocity, and surface gradient, thus resulting in unsteady flow characteristics of the river and hindering shipping,
P. Y. Zhou, Q. Ma, H. C. Xue, P. Y. Peng, C. H. Xie, L. Y. Xie, X. J. Zhang   +6 more
doaj   +1 more source

Wind Power Cogeneration to Reduce Peak Electricity Demand in Mexican States Along the Gulf of Mexico [PDF]

, 2019
The Energetic Transition Law in Mexico has established that in the next years, the country has to produce at least 35% of its energy from clean sources in 2024.
Alcalá, Gerardo, Garrido, Javier, Hernandez-Escobedo, Quetzalcoatl, Perea Moreno, Alberto Jesús, Rueda-Martinez, Fernando   +4 more
core   +1 more source

Hierarchical Optimization Strategy Considering Regulation of Electric-Fused Magnesium High-Energy-Consuming Load and Deep Peak Regulation of Thermal Power

Energies
The randomness and volatility of wind power increase peak regulation pressure, leading to wind curtailment despite the deep peak regulation efforts of thermal power units.
Kexin Ren, Yibo Wang, Shunjiang Wang, Chuang Liu, Xudong Zhao   +4 more
doaj   +1 more source

Self-Regulated Growth of Supermassive Black Holes in Galaxies as the Origin of the Optical and X-ray Luminosity Functions of Quasars

, 2003
We postulate that supermassive black-holes grow in the centers of galaxies until they unbind the galactic gas that feeds them. We show that the corresponding self-regulation condition yields a correlation between black-hole mass (Mbh) and galaxy velocity
Abraham Loeb, J. Stuart B. Wyithe, Lacey C., Scalo J. M., Silk J., Tully R. B.   +5 more
core   +1 more source

Modulation of sensory neuron mechanotransduction by PKC- and nerve growth factor-dependent pathways [PDF]

, 2006
Many sensations of pain are evoked by mechanical stimuli, and in inflammatory conditions, sensitivity to such stimuli is commonly increased. Here we used cultured sensory neurons as a model of the peripheral terminal to investigate the effects of ...
DI CASTRO, MARIA AMALIA, LIAM J. DREW, JOHN N. WOOD, AND PAOLO CESARE   +3 more
core   +1 more source

Flexibility Transformation Analysis of 350 MW Supercritical Cogeneration Unit

发电技术, 2018
In recent years, the wind and PV power curtailment is becoming more and more serious, and the demand for deep peaking capacity of coal-fired power plants is also increasing.
Shuming LI, Qingsong LIU, Xiaodong ZHU, Shibin PING, Guisheng BAI   +4 more
doaj   +1 more source

Accommodation capacity evaluation of renewable energy in power systems considering peak and frequency regulation

Frontiers in Energy Research, 2023
With the fast growth of renewable energy, the modern power systems are transitioning to the renewable energy dominated energy systems. However, the intrinsic intermittence and volatility of renewable energy also impose considerable challenges on the ...
Yi Yu, Hongsheng Zhao, Yang Zeng, Feng Chen, Dongjun Yang, Bo Wang, Qiushi Xu, Binxian Li   +7 more
doaj   +1 more source

Hierarchical Optimization Strategy for Integrated Water–Wind–Solar System Considering Load Control of Electric Vehicle Charging Stations

Energies
For a high proportion of new energy with access to the grid, the typical random volatility of wind power and photovoltaic output greatly increases the peak load of the grid; in addition, the problem of wind and solar abandonment needs to be solved.
Junyi Yu, Siyang Liao, Jie Zhang
doaj   +1 more source

Intelligent Prediction and Experimental Study on Deep Peak-Regulation Capability of Thermal Power Units

, 2022
The rapid increase in renewable energy has put forward higher requirements for the peak-shaving capacity of coal-fired power plants. Intelligent prediction of the deep peak-regulating capacity of thermal power units can effectively explore the peak-regulating potential of the units.
Fu, Xuchen, Duan, Lunbo, Wang, Yankai, Han, Yi, Yu, Yingli   +4 more
openaire   +1 more source