Ali Nezih Güven

E-mail

guven@metu.edu.tr

Department

Department of Electrical and Electronics Engineering

ORCID

0000-0001-6041-7199

Scopus Author ID

36845815800

Web of Science Researcher ID

D-8029-2011

An AGC Algorithm for Multi-Area Power Systems in Network Splitting Conditions Temiz, Armagan; Güven, Ali Nezih (2023-01-01) This study aims to develop an Automatic Generation Control (AGC) algorithm that enhances load-frequency control performance for multi-Area power systems taking the network splitting conditions into account. The AGC algorit...
A Cost-Based Approach to Elicit Ancillary Service Tariffs from Unified Capacity and Energy Tariffs Sezer, Hikmet; Güven, Ali Nezih; Tör, Osman Bülent; Cebeci, Mahmut Erkut; Teimourzadeh, Saeed (2022-01-01) Establishing separated markets for capacity, energy, and ancillary services (AS) is one of the key steps to liberalize electricity sector and realize electricity markets. This study aims at eliciting AS tariffs from unifie...
Multi-Period Reactive Power Optimization for Determination of Switch Statuses of Shunt Elements and Voltage Setpoints of Power Plants Elma, Ismail; Güven, Ali Nezih (2021-01-01) © 2021 Chamber of Turkish Electrical Engineers.Transmission system operators (TSOs) need to control voltages along the grid to have an economic and reliable system operation. Due to fixed and operational costs of switching...
CVaR-based stochastic wind-thermal generation coordination for Turkish electricity market AYDOGDU, Aycan; TOR, BULENT OSMAN; Güven, Ali Nezih (2019-09-01) Uncertainties in wind power forecast, day-ahead and imbalance prices for the next day possess a great deal of risk for the profit of generation companies participating in a day-ahead electricity market. Generation companie...
Dynamic optimization of long term primary electric distribution network investments based on planning metrics Tor, Osman Bulent; CEBECI, Mahmut Erkut; KOC, Mehmet; Güven, Ali Nezih (2018-01-01) This paper presents methodologies of dynamic planning algorithms which are developed for optimizing long-term primary electric distribution network investments taking into account some planning metrics. First, an algorithm...
Implementation of low voltage express feeder (LVEF) to reduce of no-load losses of distribution transformers which suffer high seasonal load deviation Tor, Osman Bulent; CEBECI, Mahmut Erkut; KAS, Naile; GOKTEPE, Melih; KALKAN, Emrah; YILMAZ, Seyit Cem; GUNDOGDU, Askin; Güven, Ali Nezih (2018-01-01) This study presents design, technical and economic feasibility analysis, and on-site implementation of low voltage express feeder (LVEF) implementation, which is aimed to reduce off-season technical losses of transformers ...
Price Based Unit Commitment for Bidding Strategies in Turkish Market Under Unit and System Constraints OKUŞLUĞ, Ali; Güven, Ali Nezih; Tor, Osman Bulent; BARA, Adela; Oprea, Simona V. (2017-10-20) This study investigates price based unit commitment (PBUC) problem which is used to optimize generation schedules of companies in electricity markets. Solution algorithm proposed is based on Dynamic Programming (DP) and La...
Optimization of long-term investments of electric distribution systems considering planning metrics KOC, Mehmet; TOR, Osman Bulent; CEBECI, Mahmut Erkut; Güven, Ali Nezih; GULER, Firat; TASKIN, Hacer; TUNCER, Atiye; OKUL, Ufuk (2017-04-21) This paper presents a dynamic planning algorithm methodology which optimizes long-term primary electric distribution network investments considering planning metrics. An algorithm which calculates a representative primary ...
Theoretical and Practical Aspects of Implementing a Low Voltage Express Feeder between Nearby Distribution Transformers to Reduce Annual Losses KAS, Naile; TOR, Osman Bulent; CEBECI, Mahmut Erkut; GOKTEPE, Melih; KALKAN, Emrah; YILMAZ, Seyit Cem; Güven, Ali Nezih; GUNDOGDU, Askin (2017-04-21) Capacity of distribution transformers is usually determined based on peak demand forecasted along a planning period. Peak demand actualizes at different seasons depending on the load characteristics of the transformers. Fo...
Implementation of 1 kV on LV feeders: a smart alternative to MV line investments to solve voltage drop problems at LV systems OZENA, Kadir; CEBECI, Mahmut E.; TOR, Osman B.; BATAR, Gokhan; KILIC, Andac; TURKMEN, Ulfet; Güven, Ali Nezih (2017-04-21) This paper presents methodology and on-site pilot implementation of utilizing 1 kV at low voltage (LV) feeders as an alternative to medium voltage (MV) line investments to solve voltage drop problems at LV systems. Typical...

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