Results 11 to 20 of about 6,477,427 (341)

A multi-objective peak regulation transaction optimization and benefits coordination model for multi-sources coupling system considering flexible load response

open access: yesEnergy Reports, 2022
Based on the intermittent output and inverse peak regulation characteristics of wind power, a multisource peak regulation transaction optimization model that considers the feasibility of combining thermal power, energy storage, and demand response for ...
Liwei Ju   +5 more
doaj   +3 more sources

The Influence of Co-Firing Coal with Biomass Syngas on the Thermodynamic Parameters of a Boiler

open access: yesApplied Sciences, 2023
Biomass syngas can be considered as a supplementary fuel to partially substitute coal, which is beneficial to CO2 emission reduction. For the case study, the influences of co-firing typical biomass syngas (gasification from palm, straw, and wood) with ...
Jin Wang   +3 more
doaj   +1 more source

Research on Steam Temperature Control Strategy in Peak Regulation of 1 000 MW Coal Power Unit

open access: yes发电技术, 2022
In the response process of rapid peak regulation and frequency regulation of coal-fired units, quickly controlling the steam temperature within a reasonable range is one of the difficulties in the field of automatic control.
YAN Xiufeng   +6 more
doaj   +1 more source

Combined Operation Strategy of CHP Unit and Heat Accumulator for Eliminate Abandoned Wind under “Double Carbon” Background

open access: yesZhongguo dianli, 2022
Under the background of “double carbon” goal, a strategy of combined operation of thermoelectric units and heat storage is proposed to eliminate abandoned wind, in view of the large number of wind curtailment problems existing in the winter heating ...
Yu CAO, Lei FANG
doaj   +1 more source

Peak Detector Effect in Low-Dropout Regulators [PDF]

open access: yesIEEE Transactions on Nuclear Science, 2013
The peak detector effect is a phenomenon that makes single event transients much longer once an error amplifier switches from linear to saturation zone due to the presence of external capacitors. This is so-called since it was discovered in a simple voltage reference in which a parasitic lossy peak detector was unwillingly built in the output stage. In
Palomar Trives, Carlos   +4 more
openaire   +3 more sources

Impact Assessment of New Energy Characteristics on Regional Power Grid Considering Multiple Time Scales

open access: yes南方能源建设, 2023
[Introduction] With the development of new energy, the influence of new energy uncertainty and time characteristics on power grid is increasing day by day.
Xuemeng ZHANG   +4 more
doaj   +1 more source

Influence of Thermal Inertia of Refractory Material in Furnace on the Peak Regulating Rate of Circulating Fluidized Bed Boiler

open access: yes发电技术, 2023
The influence of thermal inertia of the furnace refractory on the peak regulation characteristics of a 300 MW circulating fluidized bed boiler (CFB) was studied by using a numerical calculation method.
DONG Zhonghao   +7 more
doaj   +1 more source

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

open access: yesZhejiang 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   +3 more
doaj   +1 more source

Twin-peak temporal regulation during human neocortical development [PDF]

open access: yesCell Discovery, 2019
AbstractUnderstanding the temporal and spatial expression patterns of the human cerebral cortex is essential for expanding knowledge of its functionality. Previous analysis focused on the differentially expressed genes (DEGs) among cortical subregions revealed an hourglass model for interareal differences.
Wei Wang, Guang‐Zhong Wang
openaire   +2 more sources

Study on the suppression effect of variable hydrogen parameters on the temperature rise of the turbo‐generator rotor under deep peak regulation

open access: yesIET electric power applications, 2023
In recent years, the extensive participation of turbine generator in deep peak regulation has caused significant damage to the rotor windings, which is rooted in the frequent and significant changes in the electrical load of the rotor, accompanied by ...
Yucai Wu, Yingjie Guo
semanticscholar   +1 more source

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