Development of automated measuring and information system for electric power fiscal accounting and power quality system for educational and experimental power complex
Jazyk: | ruština |
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Rok vydání: | 2022 |
Předmět: |
конÑÑÐ¾Ð»Ñ ÐºÐ°ÑеÑÑва ÑлекÑÑиÑеÑкой ÑнеÑгии
thermal power plant current and voltage harmonics авÑомаÑизиÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ ÑиÑÑема коммеÑÑеÑкого ÑÑеÑа ÑлекÑÑоÑнеÑгии BINOM3 неÑинÑÑоидалÑнÑй Ñок automated system for electric power fiscal accounting non-sinusoidal current гаÑмоники Ñока и напÑÑÐ¶ÐµÐ½Ð¸Ñ |
DOI: | 10.18720/spbpu/3/2023/vr/vr23-234 |
Popis: | Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «РазÑабоÑка ÐÐÐС ÐУРи ÐÐÐ ÑÑебно-ÑкÑпеÑименÑалÑного ÑнеÑгокомлекÑа».ÐÑедмеÑом ÑабоÑÑ ÑвлÑеÑÑÑ Ð°Ð²ÑомаÑизиÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ Ð¸Ð½ÑоÑмаÑионно-измеÑиÑелÑÐ½Ð°Ñ ÑиÑÑема ÑÑеÑа и конÑÑÐ¾Ð»Ñ ÐºÐ°ÑеÑÑва ÑлекÑÑоÑнеÑгииЦелÑÑ ÑабоÑÑ ÑвлÑеÑÑÑ ÑоÑмиÑование ÑÑÑÑкÑÑÑÑ ÐÐÐС ÐУРи ÐÐÐ Ð´Ð»Ñ ÑÑебно-ÑкÑпеÑименÑалÑного ÑнеÑгокомплекÑа ÐÐУ «ÐÐл.РкаÑеÑÑве оÑновного меÑода Ð´Ð»Ñ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÐÐРРбÑл иÑполÑзован анализ наÑÑно-ÑÐµÑ Ð½Ð¸ÑеÑÐºÐ¸Ñ Ð¿ÑбликаÑий и ноÑмаÑивной докÑменÑаÑии. Также бÑла пÑименена меÑодика Ð´Ð»Ñ Ð¾Ñенки влиÑÐ½Ð¸Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½ÑÑ ÑлекÑÑопÑиемников на ÑÐµÐ¶Ð¸Ð¼Ñ ÑабоÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑаÑпÑеделиÑелÑнÑÑ ÑеÑей.ÐÑоговÑм ÑезÑлÑÑаÑом данной дипломной ÑабоÑÑ ÑвлÑеÑÑÑ Ð¿ÑоекÑное ÑеÑение Ð´Ð»Ñ ÑеализаÑии ÐÐÐС ÐУРи ÐÐРи ÑаÑÑÐµÑ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¿ÑопÑÑкной ÑпоÑобноÑÑи ÐºÐ°Ð±ÐµÐ»Ñ 0,4 кРпÑи пиÑании неÑинÑÑоидалÑной нагÑÑзки, пÑоведен анализ влиÑÐ½Ð¸Ñ Ñоков вÑÑÑÐ¸Ñ Ð³Ð°Ñмоник на знаÑÐµÐ½Ð¸Ñ ÐºÐ¾ÑÑÑиÑиенÑов гаÑмоник напÑÑжениÑ.ÐолÑÑеннÑе ÑезÑлÑÑаÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð² пÑоÑеÑÑе ÑеконÑÑÑÑкÑии ÑÑебно-ÑкÑпеÑименÑалÑного ÑнеÑгокомплекÑа ÐÐУ «ÐÐл. The subject of the thesis is «Development of automated measuring and information system for electric power fiscal accounting and power quality system for educational and experimental power complex».The subject of the thesis is an automated measuring and information system for electric power fiscal accounting and power quality system.The purpose of the work is to form the structure of the automated measuring and information system for electric power fiscal accounting and power quality system for the educational and experimental power complex of NRU «MPEI».The analysis of scientific and technical publications and regulatory documentation was used as the main method for writing the diploma. Also, one more methodology was applied to assess the influence of non-linear electrical receivers on the operating modes of distribution network equipment.The final result of this thesis is a design solution for the implementation of automated measuring and information system for electric power fiscal accounting and power quality system and the calculation of the reduction in the current-carrying capacity of a 0,4 kV power cable circuit when supplying a non-sinusoidal load, analyzed the effect of high-order current harmonics on the values ââof total harmonic distortion.The obtained results can be applied in the process of reconstruction of the educational and experimental power complex of NRU «MPEI». |
Databáze: | OpenAIRE |
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