Autor
Mostrando ítems 1-20 de 21
-
A comparative study of techniques utilized in analysis of wind turbine data
Mazidi, Peyman; Mian, Du; Sanz Bobi, Miguel ÁngelPower produced by a wind turbine is dependent on many factors with different importance degrees. Main factors can be found by a thorough analysis of all the factors and their correlation and impact on the main output. ... -
A comparative study of techniques utilized in analysis of wind turbine data
Mazidi, Peyman; Mian, Du; Sanz Bobi, Miguel Ángel (CIRED Chinese National Committee; Congrès International des Réseaux Electriques de Distribution; Ins (Xi'an, China), 2016-08-10)Power produced by a wind turbine is dependent on many factors with different importance degrees. Main factors can be found by a thorough analysis of all the factors and their correlation and impact on the main output. ... -
A health condition model for wind turbine monitoring through neural networks and proportional hazard models
Mazidi, Peyman; Du, Mian; Bertling Tjemberg, Lina; Sanz Bobi, Miguel Ángel (2017-10-01)In this paper, a parametric model for health condition monitoring of wind turbines (HCWT) is developed. The study is based on the assumption that a wind turbine’s (WT) health condition can be modeled through three features: ... -
A parameter selection method for wind turbine health management through SCADA data
Du, Mian; Yi, Jun; Mazidi, Peyman; Cheng, Lin; Guo, Jianbo (2017-02-01)More and more works are using machine learning techniques while adopting supervisory control and data acquisition (SCADA) system for wind turbine anomaly or failure detection. While parameter selection is important for ... -
A performance and maintenance evaluation framework for wind turbines
Mazidi, Peyman; Du, Mian; Bertling Tjemberg, Lina; Sanz Bobi, Miguel ÁngelIn this paper, a data driven framework for performance and maintenance evaluation (PAME) of wind turbines (WT) is proposed. To develop the framework, SCADA data of WTs are adopted and several parameters are carefully ... -
A performance and maintenance evaluation framework for wind turbines
Mazidi, Peyman; Du, Mian; Bertling Tjemberg, Lina; Sanz Bobi, Miguel Ángel (Tsinghua University; Chongqing University (Pekín, China), 2016-12-05)In this paper, a data driven framework for performance and maintenance evaluation (PAME) of wind turbines (WT) is proposed. To develop the framework, SCADA data of WTs are adopted and several parameters are carefully ... -
An approach for evaluating the influence of accessibility on offshore wind power generation
Du, Mian; Yi, Jun; Mazidi, Peyman; Cheng, Lin; Guo, JianboFor offshore wind power generation, accessibility is one of the main factors that has great impact on operation and maintenance due to constraints on weather conditions for marine transportation. This paper presents a ... -
EEM 2017 Forecast Competition: Wind power generation prediction using autoregressive models
Dimoulkas, Ilias; Mazidi, Peyman; Herre, Lars FinnEnergy forecasting provides essential contribution to integrate renewable energy sources into power systems. Today,renewable energy from wind power is one of the fastest growing means of power generation. As wind power ... -
EEM 2017 Forecast Competition: Wind power generation prediction using autoregressive models
Dimoulkas, Ilias; Mazidi, Peyman; Herre, Lars Finn (Technische Universität Dresden (Dresde, Alemania), 2017-06-06)Energy forecasting provides essential contribution to integrate renewable energy sources into power systems. Today,renewable energy from wind power is one of the fastest growing means of power generation. As wind power ... -
From condition monitoring to maintenance management in electric power system generation with focus on wind turbines
Mazidi, Peyman (06/03/2018)With increase in the number of sensors installed on various industrial components and hierarchical levels, the amount of data collected is rapidly increasing. Therefore, extracting the knowledge from the data can bring ... -
Impact of health indicators on maintenance management and operation of power systems
Mazidi, Peyman; Sanz Bobi, Miguel Ángel; Shayesteh, Ebrahim; Hilber, Patrik (2017-12-01)This paper proposes a maintenance management and risk reduction (MMRR) approach. The approach introduces two reliability-based indexes called condition indicator (CI) and risk indicator (RI). CI is a unit-less parameter ... -
Life characterization of power distribution transformers using clustering techniques
Mulliez, Edouard; Sanz Bobi, Miguel Ángel; Sánchez Miralles, Alvaro; Mazidi, Peyman; González Bordagaray, Ana; Bachiller Prieto, RaúlThe current development of the smart grids has considerably increased the amount of research studies around new exploitation paradigms focused on the electrical distribution systems. One of the key elements of electrical ... -
Lifetime analysis of the main communication components in a smart distribution grid
Sanz Bobi, Miguel Ángel; Mazidi, Peyman; Sánchez Miralles, Alvaro; González Bordagaray, Ana; Bachiller Prieto, RaúlThis paper describes the method followed to analyze the lifetime of the main communication components involved in a smart distribution grid. This analysis was carried out in four different cases of smart distribution ... -
Offshore wind farm preventive maintenance scheduling in a deregulated power system
Mazidi, Peyman; Tohidi, Yaser; Sanz Bobi, Miguel ÁngelThis study offers a preventive maintenance scheduling model for an offshore wind farm in a deregulated power system while distinguishing between each wind turbine. The model is a bi-level programming which is transformed ... -
Performance analysis and anomaly detection in wind turbines based on neural networks and principal component analysis
Mazidi, Peyman; Bertling Tjemberg, Lina; Sanz Bobi, Miguel ÁngelThis paper proposes an approach for maintenance management of wind turbines based on their life. The proposed approach uses performance analysis and anomaly detection (PAAD) which can detect anomalies and point out the ... -
Profit-maximization generation maintenance scheduling through bi-level programming
Mazidi, Peyman; Tohidi, Yaser; Ramos Galán, Andrés; Sanz Bobi, Miguel Ángel (2018-02-01)This paper addresses the generation maintenance scheduling (GMS) dilemma in a deregulated power system. At first, under a centralized cost minimization framework, a GMS is formulated and set as the benchmark (cost-minimization ... -
Simulation model based on reliability and maintenance of a component and their effect on cost
Mazidi, Peyman; Mian, Du; Sanz Bobi, Miguel ÁngelMaintenance actions are important activities carried out by utilities to maintain the operability, reliability and sustainability of systems. These actions are mainly divided into two categories, corrective and preventive ... -
Simulation model based on reliability and maintenance of a component and their effect on cost
Mazidi, Peyman; Mian, Du; Sanz Bobi, Miguel Ángel (CIRED Chinese National Committee; Congrès International des Réseaux Electriques de Distribution; Ins (Xi'an, China), 2016-08-10)Maintenance actions are important activities carried out by utilities to maintain the operability, reliability and sustainability of systems. These actions are mainly divided into two categories, corrective and preventive ... -
Strategic maintenance scheduling in an islanded microgrid with Distributed Energy Resources
Mazidi, Peyman; Sanz Bobi, Miguel Ángel (2017-07-01)This paper addresses passive and active preventive maintenance scheduling in an islanded microgrid with storage and renewable energy sources. At first, under a centralized framework, a single-level cost-minimization ... -
Strategic maintenance scheduling of an offshore wind farm in a deregulated power system
Mazidi, Peyman; Tohidi, Yaser; Sanz Bobi, Miguel Ángel (2017-03-01)This paper proposes a model for strategic maintenance scheduling of offshore wind farms (SMSOWF) in a deregulated power system. The objective of the model is to plan the maintenance schedules in a way to maximize the pro?t ...