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In this Paper analysis of application of variable frequency drives in oil and gas industry is made, and method of calculation of its efficiency is presented.
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In this Paper analysis of application of variable frequency drives in oil and gas industry is made, and method of calculation of its efficiency is presented.
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The existing energy storage systems use various technologies, including hydroelectricity, batteries, supercapacitors, thermal storage, energy storage flywheels,[2] and others. Pumped hydro
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The flywheel energy storage oil pumping machine is simple in structure, low in cost, small in size, light in weight, small installation capacity of an electric motor, low in energy...
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The Electric Power Research Institute (EPRI) conducts research, development, and demonstration projects for the benefit of the public in the United States and
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Variable frequency drives: energy savings for pumping applications In Figure 5, the system curve and pump performance curve intersect at the desired operating point of 120 m of pressure and 160 lpm of
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This paper presents an innovative primary frequency control strategy for double-fed pumped storage units (DFPSUs) operating in pumping mode, integrating an adaptive parameter calculation method.
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Executive Summary While the concept of pumped storage hydropower (PSH) is not new, adjustable-speed pumped storage hydropower (AS-PSH) is equipped with power electronics; thus, it has more
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The load randomness of offshore oil platform leads to the increase of power grid frequency deviation, which puts forward higher requirements for power grid frequency modulation capability. With the
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Energy Energy Energy Energy storage storage storage storage substations substations substations substations using using using using flywheels flywheels flywheels flywheels for for for for energy
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Among the above-reported strategies, the research summarized in this paper focuses on the hybrid-electric propulsion, one of the most promising approaches. Such power units face
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APD – application for permit to drill API – American Petroleum Institute: organization which sets unit standards in the oil and gas industry °API – degrees API (gravity of oil) APPRE – appraisal report
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The number of the beam pumping units was accounting for about 21% of the total wells (Takacs 2015). In the USA, there were 350,000 sucker-rod pumping installations in 2007 (Takacs 2015). In the
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There are a number of ways for energy savings in pumping units, with the periodic adjustment of stroke speed and rectification of balance deviation being two important methods. In the paper, an energy
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Beam pumping units are widely used in the oil production industry, but the energy efficiency of this artificial lift machinery is generally low, especially for the low-production well and
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Among them, the proportion of electrical energy loss = energy consumption of oil pump driving equipment/total energy consumption; Cooling
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Aiming to solve the problems of long transmission chain, large movement inertia of components and high energy consumption of pumping units, this proposes a new pumping unit with
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1 Application and Research of High-Pressure Energy Storage Technology in Aircraft Hydraulic System Lei Gao and Tao Chen Shenyang Aircraft Research Institute, Mechanical and
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Applications and field applications of FESS combined with various power plants are reviewed and conducted. Problems and opportunities of FESS for future perspectives are identified
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A number of trends were identified in aircraft technologies for energy generation, storage and distribution to improve sustainability. The primary
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Abstract and Figures The frequency converter has been applied in the beam pumping unit, but the field application is still immature, and the energy saving effect is not ideal.
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To overcome the inherent shortcomings of conventional pumping units, the researchers designed the phased pumping units and the dual-horsehead pumping units with a more reasonable TF curve that
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Despite the fact that the energy losses in the beam pumping motor systems (BPMS) utilized in oil fields represent a monumental challenge industrially, very few studies discussed the feasibility
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tied to operate at the grid frequency. FESSs have high energy density, durability, and can be cycled frequently without impacting performance. Therefore, the FESS is suitable for delivering
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Energy Storage & System Division Clean Energy and Energy Transition Division Emerging Technology & Innovation Division Thermal Fuel Management Division Thermal Project Monitoring Division
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In candidate batteries for aircraft applications, several requirements should be considered: capacity, stability in various environments, depth of discharge (DOD), lifetime, ruggedness and weight.
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This paper will introduce some technologies such as phased pumping units, dual-horsehead pumping units, shock absorber device, load reducer device, lower barbell pumping units,
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Fly wheels store energy in mechanical rotational energy to be then converted into the required power form when required. Energy storage is a vital component of any power system, as the stored energy
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Variable frequency drive allows pumping in smooth regime that reduces energy consumption in comparison with multi-regime pumping. Such a drive can also increase reliability of equipment.
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Centrifugal Pumping Force in Oil Injection-Based TMS to Cool High-Power Aircraft Electric Motors Energies June 2025 18 (13):3390 DOI: 10.3390/en18133390
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