Simulacija baterije v pametnih električnih omrežjih

RAVNIKAR, MIHA (author), Bulić, Patricio (mentor)

Pri razvoju novih sistemov pametnih električnih omrežij potrebujemo orodja, ki so nam v pomoč pri razvoju in testiranju novih rešitev. Obstoječi simulatorji baterijskih hranilnikov so dragi in jih je težko integrirati v obstoječe sisteme. Cilj diplomske naloge je razviti preprosto in cenovno dostopno spletno aplikacijo. Naloga opisuje preprosto zasnovo modela celice, po kateri smo definirali enačbe za izračun simulacije posameznega baterijskega sklopa. Aplikacija teče kot mikrostoritev v okviru večjega konglomerata storitev navidezne elektrarne in z glavnim sistemom komunicira dvosmerno. Za prikaz izračunanih vrednosti simulacije skrbi čelni del aplikacije, ki je razvit s pomočjo sledečih tehnologij: HTML5, CSS, JavaScript in ogrodje Angular. Za izračun vrednosti simulacije skrbi zaledni sistem, ki je razvit s programskim jezikom Java, z ogrodjem Spring boot in podatkovno bazo MySQL.

• Language: Slovenian
• Keywords: simulator baterije, baterijski hranilnik, pametno električno omrežje, aktivacija
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2021
• PID: 20.500.12556/RUL-125636
• COBISS.SI-ID: 58331395
• Publication date in RUL: 29.03.2021

Secondary language

• Language: English
• Title: Battery simulation in smart grids

Abstract

The development of smart grid energy systems software requires new tools which aid in the development and testing of newly developed software solutions. Existing battery storage simulators are expensive and hard to integrate into existing systems. The goal of the thesis was to develop a web application which is cheap and simple. This task describes our simple model of the battery cell and equations describing battery storage simulation based on the described model. The application is running in an existing virtual power plant ecosystem of micro services and communicates bidirectionally with the main system. Front end presents calculated simulation data, and is developed using technologies as: HTML5, CSS, JavaScript in Angular framework. Back end takes care of the simulation data calculation and is developed using Java programming language, Spring boot framework and MySQL database.

• Keywords: battery simulator, battery storage, smart energy grid, activation