Results 1 to 10 of about 99,027 (309)

Gas-electric hybrid wall-mounted boiler [PDF]

open access: yesE3S Web of Conferences, 2023
In common terminology, a hybrid (dual-fuel) heat supply system combines a gas boiler and a heat pump. These systems are considered the most energy-efficient of the currently existing autonomous household heat supply systems.
Toropov Alexey
doaj   +2 more sources

Strategy analysis about the active curtailed wind accommodation of heat storage electric boiler heating

open access: yesEnergy Reports, 2021
In this paper, the model of active curtailed wind accommodation based on heat storage electric boiler heating was studied and the curtailed wind accommodation strategy of combined heat storage electric boilers and coal-fired boilers heating was proposed.
Zhenjiang Lei   +5 more
doaj   +3 more sources

Optimal Operation Strategy for Combined Heat and Power System Based on Solid Electric Thermal Storage Boiler and Thermal Inertia

open access: yesIEEE Access, 2019
Aiming at the problem of source-load incoordination of combined heat and power (CHP) system caused by the high electro-thermal coupling strength, a optimal operation strategy of combined heat and power system based on electric thermal storage boiler and ...
Yun Teng   +4 more
doaj   +3 more sources

Optimum Electric Boiler Capacity Configuration in a Regional Power Grid for a Wind Power Accommodation Scenario

open access: yesEnergies, 2016
Wind power generation reduces our reliance on fossil fuels and can thus reduce environmental pollution. However, rapid wind power development has caused various issues related to power grid restructuring.
Da Liu   +3 more
doaj   +3 more sources

Vibration control technology of reheat steam hot section pipeline of 135MW unit [PDF]

open access: yesE3S Web of Conferences, 2022
Based on the on-site cold and hot state inspection of the four pipelines of a 350MW unit in Shandong, combined with the review and calculation of stress, design and installation data, operation and maintenance records and other data, this paper ...
Yuan Tangqing   +4 more
doaj   +1 more source

The Influence of Electrode Shape on the Electric and Temperature Fields in an Immersed High-Voltage Electrode Boiler

open access: yesEnergies
The electric and temperature fields formed in the furnace water system by electrodes of different shapes differ to some extent when the immersed high-voltage electrode boiler is in operation.
Mingyong Wang   +5 more
doaj   +3 more sources

Design and feasibility verification of regenerative system of electric thermal storage boiler for peak shaving in summer in power plant [PDF]

open access: yesMATEC Web of Conferences, 2022
During the heating period, the thermal storage electric boiler helps the thermal power units to participate in the deep peak regulation by converting the electric energy into heat energy for heating users, but in the non-heating period, the thermal ...
Yao Yingying   +4 more
doaj   +1 more source

Discussion on Performance Index of the Anti - Contamination Coating for the Heating Surface of Pulverized Coal Boiler [PDF]

open access: yesCailiao Baohu, 2022
In order to help the material manufacturers and research units to understand, develop and optimize the anti - contamination high temperature nano - ceramic coating with a clear target and to have a comprehensive understanding of the coking problem that ...
DONG Meng, WANG Yuan - kui, ZHANG Yu - hang, YANG Shu - li
doaj   +1 more source

Analysis on three typical abnormal microstructures of overhead power line suspension clamps [PDF]

open access: yesE3S Web of Conferences, 2020
This article lists three typical abnormal microstructures of overhead power line suspension clamps, including inclusion, flake graphite and cementite network.
Liu Weike   +10 more
doaj   +1 more source

Fracture analysis and countermeasures of the grid switch castings [PDF]

open access: yesE3S Web of Conferences, 2020
Based on the detection technology of direct reading spectrum, metallographic microscope and X-ray, the defects of the grid switch castings were analyzed.
Feng Chao   +9 more
doaj   +1 more source

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