Voltage Improvement and Losses Reduction of Distribution System in the Persent of Photovoltaics Using NSGA-II Method

نوع: Type: thesis

مقطع: Segment: masters

عنوان: Title: Voltage Improvement and Losses Reduction of Distribution System in the Persent of Photovoltaics Using NSGA-II Method

ارائه دهنده: Provider: Gholamreza Daraei

اساتید راهنما: Supervisors: MOHAMMAD HASSAN Moradi (Ph. D) & Zahra Sohrabi(Ph.D)

اساتید مشاور: Advisory Professors: Mohammad Abedini (Ph. D)

اساتید ممتحن یا داور: Examining professors or referees: Ali Reza Hatamei(Ph.D) & Saleh Razini(Ph.D)

زمان و تاریخ ارائه: Time and date of presentation: sunday 2022/03/13 16p.m

مکان ارائه: Place of presentation: virtual presentation on /http://vc.basu.ac.ir/eng-thesis01

چکیده: Abstract: in distribution networks , one of the most important problems in reducing losses and improving the voltage profile index is . it is always necessary to improve these indicators in the distribution industry . at the end , the main objective of minimizing the active losses in distribution network voltage stability is using the correct use of DG and DSTATCOM properties . this solution a two objective function . that is , the optimal location and number of these devices are considered . considering that this problem is a two objective function , a powerful algorithm is used to solve such problems known as NSGAII. to compare the results and compare the results , two standard and three - bus systems are used . three scenarios are used alone using DSTATCOM , DG alone and at the same time simultaneously using DSTATCOM and DG . the DG is set as PQ model and the power factor 0.85 and DSTATCOM are entered to the maximum use of device with the 150 capacity of KVR in the same . according to the obtained results , the efficiency of using these devices is proved . of course , in the case of other case study which is considered for the system only , the optimal location and sizing of DG and DGs is simultaneously using the NSGAII algorithm

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