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A Methodology for Web-Based Power Systems Simulation and Analysis Using PHP Programming

Karampelas, Panagiotis ; Ekonomou, Lambros

Electricity Distribution, 2016, p.1-25 [Periódico revisado por pares]

Germany: Springer Berlin / Heidelberg

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  • Título:
    A Methodology for Web-Based Power Systems Simulation and Analysis Using PHP Programming
  • Autor: Karampelas, Panagiotis ; Ekonomou, Lambros
  • Assuntos: Cloud Computing ; Electrical engineering ; ENERGY TECHNOLOGY & ENGINEERING ; Matrix Operation ; Power Flow ; Power System ; Research & development management ; Virtual Machine
  • É parte de: Electricity Distribution, 2016, p.1-25
  • Descrição: A methodology for carrying out web-based power systems simulations using PHP programming for the simulation engine is described in this chapter. Power system simulation is essential for planning and studying how an electrical network system will operate over time without physically assembling it. The methodology is implemented in a modular object-oriented PHP application that computes the power flow solution of electrical networks using the Newton-Raphson method. A key difference between this solution and existing web-based power systems simulation applications is in the architecture; other solutions use a 3-tier structure: web browser, web server scripts and simulation engine while this has the simulation engine running in the web server scripts thereby creating a slimmer 2-tier structure. This 2-tier structure and the choice of PHP has considerable implications in terms of server resources required to execute the solution, which is increasingly important in this era of cloud computing, Software-as-a-Service (SaaS) and smart electricity networks. The methodology covers the more recent features of PHP that make it possible to carry out such analysis which were not present in previous versions of the language. It also covers how additional classes required to provide mathematical functionality not present in the language core can be used to build the simulation engine. The methodology provides a viable option for carrying out fundamental power systems studies using open source software.
  • Títulos relacionados: Energy Systems
  • Editor: Germany: Springer Berlin / Heidelberg
  • Idioma: Inglês

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