Results 21 to 30 of about 5,013,725 (298)

Prediction and Evaluation of Dynamic Variations of the Thermal Environment in an Air-Conditioned Room Using Collaborative Simulation Method

open access: yesEnergies, 2021
In this study, a collaborative simulation method is proposed to predict dynamic variations of the thermal environment in an air-conditioned room. The room thermal environment was predicted and analyzed by varying the structural and control parameters of ...
Lin He   +5 more
doaj   +1 more source

1996 Wholesale Power and Transmission Rate Schedules. [PDF]

open access: yes, 1996
Bonneville Power Administration`s (BPA) 1996 Wholesale Power Rate Schedules, 1996 Ancillary Products and Services Rate Schedule, 1996 Transmission Rate Schedules, and General Rate Schedule Provisions, contained herein, were approved on an interim basis ...
United States. Bonneville Power Administration.
core   +1 more source

Energy consumption analysis of indirect evaporative cooling air conditioning under different operating modes

open access: yesXi'an Gongcheng Daxue xuebao, 2022
In order to solve the problem of high energy consumption of air conditioning in data center refrigeration system, the energy consumption of existing indirect evaporative cooling air conditioning was analyzed based on energy saving.
WU Zhuomiao   +3 more
doaj   +1 more source

Temperature Regulation Strategy of Heterogeneous Air Conditioning Loads for Renewable Energy Consumption

open access: yesEnergies, 2023
In a power system with a high proportion of renewable energy, sudden increases in wind power or photovoltaic output can lead to huge challenges, such as difficulties in accommodating excess renewable energy and imbalances between supply and demand on the
Shu Zhang   +3 more
doaj   +1 more source

New Energy-Efficient Electromagnetic Clutch for Automotive Air Conditioning Compressors [PDF]

open access: yes, 2012
Even if the air conditioning is switched off, the internal combustion engine in today’s cars continues to drive the common compressor. To avoid resulting power losses, the automotive industry aspires to apply electromagnetic clutches.
Aurich, Joerg   +3 more
core   +1 more source

Phase Coordinate System and p-q Theory Based Methods in Active Filtering Implementation

open access: yesAdvances in Electrical and Computer Engineering, 2013
This paper is oriented towards implementation of the main theories of powers in the compensating current generation stage of a three-phase three-wire shunt active power system.
POPESCU, M., BITOLEANU, A., SURU, V.
doaj   +1 more source

Dielectric materials for high-temperature capacitors

open access: yesIET Nanodielectrics, 2018
Dielectric materials with excellent energy storage capability at elevated temperatures are critical to meet the increasing demand of electrical energy storage and power conditioning at extreme conditions such as hybrid electric vehicles, underground oil ...
Baoyan Fan   +6 more
doaj   +1 more source

Research on Packet Control Strategy of Constant-Frequency Air-Conditioning Demand Response Based on Improved Particle Swarm Optimization Algorithm

open access: yesEnergies, 2022
To better utilize air-conditioning load in terms of demand side response potential and improve precision and speed, a control strategy of traditional temperature-control air conditioning, determining frequency load as the research object, and air ...
Qian Liu   +4 more
doaj   +1 more source

Conditioning the President's Conditional Pardon Power [PDF]

open access: yesCalifornia Law Review, 2001
From the inception of this nation's history, presidents have offered pardons and commutations of sentences conditioned on a surprisingly wide array of conduct. Presidents have offered clemency on the condition that offenders refrain from alcohol, provide support for family members, leave the country, join the navy, drop claims against the United States,
openaire   +1 more source

Influence of the process parameters on the energy conservation and quality of the kiwi fruit subjected to vacuum freeze-drying

open access: yesCase Studies in Thermal Engineering, 2022
The aim of this is to investigate the energy conservation process and drying kinetics of the kiwi fruit subjected to vacuum freeze drying under different operating conditions.
Bing-Bing Wang   +4 more
doaj   +1 more source

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