Abstract
Abstract — A mathematical model of a multi-phase power conversion system composed of modified bridge-elements (B-system) capable for parallel computation has been developed. Experimental validation on the example of a power system including a synchronous generator and an AC-DC rectifier has been performed. A mathematical algorithm for B-system assembly and steps to obtain mathematical model of the B-system have been developed. Integration of mathematical models of conversion system into the complete model of a multi-phase power system has been explained and evaluation of computational efficiency of parallel computation techniques for the developed model of an AC-DC-AC converter has been performed. The presented modelling method can be employed in the design phase of smart grids, for power quality and conducted emission analysis.
A Derivation of eqs (17)–(19) from eqs (15) and (16)
Expanding and collecting terms in eqs (15) and (16) results in the following equations:
Let us now further develop the equations provided above, in order to arrive at the equations describing the currents related to each B-element:
In the compact form, these equations are written as eqs (17)–(19).
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Articles in the same Issue
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Articles in the same Issue
- Evaluation of Partial Discharge Signatures Using Inductive Coupling at On-Site Measuring for Instrument Transformers
- Decoupled AC/DC Power Flow Strategy for Multiterminal HVDC Systems
- Accurate Location of Evolving Faults on Transmission Lines Using Sparse Wide Area Measurements
- Techno-economic Analysis of Wind Turbines in Algeria
- Comparative Analysis of Sliding Mode Controller and Hysteresis Controller for Active Power Filtering in a Grid connected PV System
- Transient Stability by means of Generator Tripping, Under Frequency Load Shedding and a Hybrid Control Scheme
- Influence of Moment of Inertia on Dynamic Characteristics of Permanent Magnet Brushless DC Motor
- Risk Assessment of Power System Transmission Network Based on Cascading Failure Chains
- Development of a Low Cost Power Meter Based on A Digital Signal Controller
- Voltage Stability Improvement of Transmission Systems Using a Novel Shunt Capacitor Control
- Smart Demand Response Management of Islanded Microgrid using Voltage-Current Droop Mechanism
- Mathematical Model of Multi-Phase Power Converter for Parallel Computation