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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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A review of flywheel energy storage systems: state of the art and
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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Flywheel energy storage oil pumping machine
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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EPRI Home
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
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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ENERGY | Enhancement of Frequency Regulation in AC-Excited
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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Electrical Systems of Pumped Storage Hydropower Plants
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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RESEARCH OF THE THEORY AND APPLICATION OF AUXILIARY FREQUENCY
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 Storing Mechanical Power Package for Aircraft Utility
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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Centrifugal Pumping Force in Oil Injection-Based TMS to Cool High
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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List of abbreviations in oil and gas exploration and production
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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A review of beam pumping energy-saving technologies
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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An Energy Saving System for a Beam Pumping Unit
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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An Energy Saving System for a Beam Pumping Unit
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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How to make the oil pumping unit more energy saving
Among them, the proportion of electrical energy loss = energy consumption of oil pump driving equipment/total energy consumption; Cooling
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Energy-saving mechanism research on beam-pumping unit driven by
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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(PDF) Application and Research of High-Pressure Energy Storage
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 of flywheel energy storage system on load frequency
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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Sustainable Technologies for Aircraft Energy
A number of trends were identified in aircraft technologies for energy generation, storage and distribution to improve sustainability. The primary
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Analysis of Variable Frequency Energy-Saving Operation of Beam Pumping Unit
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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A review of beam pumping energy-saving technologies
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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Sectional Variable Frequency and Voltage Regulation Control Strategy
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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Analysis of Flywheel Energy Storage Systems for Frequency
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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Pumped Storage Plants
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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Aircraft Power Systems
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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A review of beam pumping energy-saving technologies
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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Flywheel Energy Storage Systems and their Applications: A Review
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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Application of Variable Frequency Drives for Main Oil Pumping Units
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
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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View/Download Oil pumping unit energy storage aircraft application energy frequency [PDF]
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