Journal
Scientific and technical journal of information technologies, mechanics and optics
UDK
Issue:4 (92)
Download PDF0 Kbyte
COMPARATIVE ANALYSIS OF ENERGY ACCUMULATION SYSTEMS AND DETERMINATION OF OPTIMAL APPLICATION AREAS FOR MODERN SUPER FLYWHEELS
Annotation
The paper presents a review and comparative analysis of late years native and foreign literature on various energy storage devices: state of the art designs, application experience in various technical fields. Comparative characteristics of energy storage devices are formulated: efficiency, quality and stability. Typical characteristics are shown for such devices as electrochemical batteries, super capacitors, pumped hydroelectric storage, power systems based on compressed air and superconducting magnetic energy storage systems. The advantages and prospects of high-speed super flywheels as means of energy accumulation in the form of rotational kinetic energy are shown. High output power of a super flywheels energy storage system gives the possibility to use it as a buffer source of peak power. It is shown that super flywheels have great life cycle (over 20 years) and are environmental. A distinctive feature of these energy storage devices is their good scalability. It is demonstrated that super flywheels are especially effective in hybrid power systems that operate in a charge/discharge mode, and are used particularly in electric vehicles. The most important factors for space applications of the super flywheels are their modularity, high efficiency, no mechanical friction and long operating time without maintenance. Quick response to network disturbances and high power output can be used to maintain the desired power quality and overall network stability along with fulfilling energy accumulation needs.
Keywords
Постоянный URL
Articles in current issue
- PHOTONICS AND OPTICAL INFORMATICS IN EUROPE: TRENDS OF 2003–2013
- TWO-DIMENSIONAL LOCALIZATION OF ATOMIC POPULATIONS IN FOUR-LEVEL QUANTUM SYSTEMS
- THE RECURRENT ALGORITHM FOR INTERFEROMETRIC SIGNALS PROCESSING BASED ON MULTI-CLOUD PREDICTION MODEL
- INVESTIGATION OF BIOLOGICAL OBJECTS IN OPTICAL COHERENCE TOMOGRAPHY WITH DATA PROCESSING BY SEQUENTIAL MONTE CARLO METHOD
- AUTOMATIC CALIBRATION METHOD FOR STEREOSCOPIC SYSTEM
- METHOD OF IMAGE QUALITY ENHANCEMENT FOR SPACE OBJECTS
- ROBUST REGULATION FOR SYSTEMS WITH POLYNOMIAL NONLINEARITY APPLIED TO RAPID THERMAL PROCESSES
- NANOSTRUCTURING AS A WAY FOR THERMOELECTRIC EFFICIENCY IMPROVEMENT
- SPECTRAL AND LUMINESCENT PROPERTIES OF CHROMIUM IONS IN FORSTERITE-LIKE NANO-GLASS CERAMICS
- SPECTRAL AND LUMINESCENT PROPERTIES OF FLUOROPHOSPHATE GLASSES DOPED WITH YTTERBIUM AND ERBIUM
- PARAMETERS OPTIMIZATION OF METAL-DIELECTRIC NANOSTRUCTURES FOR SENSOR APPLICATIONS
- HLD-METHODOLOGY APPLICATION FOR RECONFIGURABLE EMBEDDED SYSTEMS DESIGN
- METHOD OF HIGH-QUALITY SPEECH SYNTHESIS WITH A SMALL DATABASE USAGE
- DETECTION OF CLIPPED FRAGMENTS IN ACOUSTIC SIGNALS
- TWO-LEVEL HIERARCHICAL COORDINATION QUEUING METHOD FOR TELECOMMUNICATION NETWORK NODES
- AN APPROACH FOR CLONE DETECTION IN DOCUMENTATION REUSE
- EFFECTIVENESS ASSESSMENT METHODOLOGY OF INFORMATION SECURITY MANAGEMENT SYSTEM THROUGH THE SYSTEM RESPONSE TIME TO INFORMATION SECURITY INCIDENTS
- MOVING PERSON IDENTIFICATION IN VIDEO SURVEILLANCE SYSTEMS
- MULTISENSOR SYSTEM APPLICATION FOR PREPARATIONS BITTERNESS EVALUATION IN TRADITIONAL CHINESE MEDICINE
- ACCURACY EVALUATION FOR THE NON-CONTACT DEFECT AREA MEASUREMENT AT THE COMPLEX-SHAPE SURFACES UNDER VIDEOENDOSCOPIC CONTROL
- COMPARATIVE ANALYSIS OF ENERGY ACCUMULATION SYSTEMS AND DETERMINATION OF OPTIMAL APPLICATION AREAS FOR MODERN SUPER FLYWHEELS
- MULTI-GRID METHOD OF CONVERGENCE SPEEDING-UP FOR THE SOLUTION OF GAS DYNAMICS PROBLEMS ON UNSTRUCTURED MESHES
- EXTENSION OF TENSOR PRODUCT FOR OPERATORS ON THE DIRAC OPERATOR EXAMPLE
- MOLECULAR DYNAMIC SIMULATION OF PEPTIDE POLYELECTROLYTES
- IDENTIFICATION OF NONLINEAR MODEL PARAMETERS FOR RAPID THERMAL PROCESSES