Sharif Digital Repository

Application of subsynchronous damping controller (SSDC) to STATCOM

Author

Ghorbani, A.

Pub. Year

2012

Subjects

STATic synchronous COMpensator (STATCOM) / Subsynchronous damping controller (SSDC) / Subsynchronous resonance (SSR) / Cascaded multilevel converter. / Damping controllers. / Digital simulation. / Eigenvalue analysis. / Generator rotors. / MATLAB/Simulink environment. / Operating points. / Series compensated transmission lines. / Stabilizing signal. / Statcom. / Static synchronous compensator. / Sub-synchronous. / Subsynchronous oscillations. / Supplementary subsynchronous damping controllers. / Transient simulation. / Computer simulation. / Damping. / Eigenvalues and eigenfunctions. / Electric power factor correction. / Synchronous machinery.

Digital distance protection of transmission lines in the presence of SSSC

Author

Ghorbani, A.

Pub. Year

2012

Subjects

Static Synchronous Series Compensator (SSSC) / Analytical results. / Apparent impedance. / Distance protection. / Distance relay. / Ground faults. / MATLAB/Simulink environment. / Trip boundary. / Zero sequences. / Electric lines. / Transmission line theory. / Electric relays.

CHP optimized selection methodology for a multi-carrier energy system

Author

Sheikhi, A.

Pub. Year

2011

Subjects

Benefit to cost analysis. / CO2 emission. / Combined heat and power. / Energy hub. / Benefit to cost ratios. / CHP technology. / Combined heat and power. / Cost analysis. / Distributed energies. / Electric generation. / Energy systems. / Generation systems. / Household applications. / Industrial facilities. / Influential factors. / Multi carrier. / Optimal operation. / Optimized selection. / Power-losses. / Purchasing costs. / Service reliability. / Technical development. / Carbon dioxide. / Cost accounting. / Costs. / Distributed power generation. / Energy policy. / Industrial emissions. / Optimization. / Sustainable development. / Technology. / Cost benefit analysis.

An integrated and optimal joint scheduling of energy resources to feed electrical, thermal and potable water demands in remote area

Author

Ghaffarpour, R.

Publisher

Iran University of Science and Technology

Pub. Year

2016

Subjects

Combined heat and power. / Desalination. / Distributed energy resources. / Optimal joint scheduling.

Reliability enhancement and price reduction of restructured power system with probabilistic day-ahead real time pricing contract

Author

Nikzad, M.

Pub. Year

2010

Subjects

Customer damage function. / Demand response. / Demand-side participation. / Real time pricing contract. / Customer damage functions. / Demand-side. / Real time pricing. / Reliability evaluation techniques. / Commerce. / Customer satisfaction. / Innovation. / Pitting. / Power generation. / Profitability. / Reliability. / Sales. / Costs.

A hybrid scatter search for the discrete time/resource trade-off problem in project scheduling

Author

Ranjbar, M.

Pub. Year

2009

Subjects

Heuristic. / Path relinking. / Project scheduling. / Scatter search. / Commerce. / Heuristic methods. / Learning algorithms. / Scheduling. / Combination methods. / Computational results. / Different modes. / Precedence constraints. / Project makespan. / Renewable resources. / Resource requirements. / Scatter search algorithms. / Time lags. / Time/resource trade-offs. / Heuristic programming.

An improved model for optimal under voltage load shedding: Particle swarm approach

Author

Amraee, T.

Pub. Year

2005

Subjects

Algorithms. / Constraint theory. / Electric potential. / Heuristic methods. / Mathematical models. / Problem solving. / Load shedding. / Particle swarm. / Voltage stability. / Electric load shedding.

Prediction of erosive wear locations in centrifugal compressor using CFD simulation and comparison with experimental model

Author

Biglarian, M.

Publisher

Springer Verlag,

Pub. Year

2019

Subjects

Centrifugal compressor. / Computational fluid dynamics. / Erosive wear. / Finite volume model. / Centrifugal compressors. / Centrifugation. / Compressors. / Energy dissipation. / Erosion. / Impellers. / Lagrange multipliers. / Location. / Wear of materials. / Experimental modeling. / High temperature and pressure. / La-grangian approaches. / Numerical investigations. / Suspended solid particles. / Volume concentration.

Prioritizing demand response programs from reliability aspect

Author

Nikzad, M.

Publisher

IEEE,

Pub. Year

2012

Subjects

Analytical reliability evaluation techniques. / Demand response programs. / Expected energy not supplied. / Expected interruption cost. / Mixed integer linear programming. / Demand response programs. / Expected energy not supplied. / Interruption costs. / Mixed integer linear programming. / Reliability Evaluation. / Mathematical techniques. / Electrical engineering.

A novel SVM approach of islanding detection in micro grid

Author

Bitaraf, H.

Pub. Year

2012

Subjects

Distributed generation. / Non Detection Zones (NDZ) / Support Vector Machine (SVM) / Active power. / Data mining algorithm. / Harmonic problems. / IEEE standards. / Islanding detection. / Low costs. / Matlab- software. / Micro grid. / Passive schemes. / Passive systems. / Passive technique. / Penetration level. / Point of common coupling. / Algorithms. / Data mining. / Distributed power generation. / Electric fault currents. / MATLAB. / Smart power grids.

Neuro-fuzzy islanding detection in distributed generation

Author

Bitaraf, H.

Pub. Year

2012

Subjects

Adaptive Neuro-Fuzzy Interface System (ANFIS) / Distributed generation. / Non Detection Zones (NDZ) / Active power. / Different distributions. / Distribution systems. / Interface system. / Islanding detection. / Islanding detection methods. / Low costs. / Main group. / Matlab- software. / Neuro-Fuzzy. / Passive schemes. / Passive systems. / Passive technique. / Penetration level. / Point of common coupling. / Data mining. / Electric fault currents. / Fuzzy logic. / Local area networks. / MATLAB. / Smart power grids. / Distributed power generation.

A stochastic security approach to energy and spinning reserve scheduling considering demand response program

Author

Partovi, F.

Pub. Year

2011

Subjects

Optimal reserve capacity. / Security constrained unit commitment. / Spinning reserve allocation. / Demand response. / Expected load not supplied. / Integer programming. / Mathematical operators. / Optimization. / Network security. / Algorithm. / Demand analysis. / Energy conservation. / Linear programing. / Software. / Stochasticity.

Applying portfolio theory-based modified ABC to electricity generation mix

Author

Adabi, F.

Publisher

Elsevier Ltd,

Pub. Year

2016

Subjects

ABC algorithm. / Electricity generation investment. / Electric power generation. / Electric power transmission. / Financial data processing. / Heuristic methods. / Investments. / Wind power. / Abc algorithms. / Artificial bee colonies. / Chaotic local searches. / Electrical generation. / Electricity generation. / Engineering applications. / Instantaneous power. / Portfolio optimization. / Optimization.

Relay logic for islanding detection in active distribution systems

Author

Vatani, M.

Publisher

Institution of Engineering and Technology,

Pub. Year

2015

Subjects

Algorithms. / Decision trees. / Distributed power generation. / Electric power distribution. / Electric relays. / Neural networks. / Trees (mathematics) / Active distribution systems. / Classification and regression tree. / Decision tree construction. / Decision-tree algorithm. / Distributed generation resources. / Islanding conditions. / Rate of change of frequencies. / Support vector machine techniques. / Data mining.

A system wide scheme for mitigation of voltage instability

Author

Amraee, T.

Pub. Year

2009

Subjects

Remedial action. / Securing scheme. / Stabilizing scheme. / Voltage instability. / Wide area. / Electric power transmission networks. / Power transmission. / Stability.

Optimal integrated sizing and planning of hubs with midsize/large CHP units considering reliability of supply

Author

Moradi, S.

Publisher

Elsevier Ltd,

Pub. Year

2017

Subjects

Energy hub. / Feasible operating region. / Integrated sizing and planning. / Linearization of two-variable CHP fuel function. / Midsize/large CHP. / Reliability of supply. / Integer programming. / Linearization. / Energy hubs. / Fuel function. / Operating regions. / Reliability.

Policy making for generation expansion planning by means of portfolio theory; case study of Iran

Author

Adabi, F.

Publisher

International Journal of Renewable Energy Research,

Pub. Year

2017

Subjects

Portfolio theory. / Power industry policy-making. / Renewable energy resources. / Risk management.

Resilience oriented water and energy hub scheduling considering maintenance constraint

Author

Ghaffarpour, R.

Publisher

Elsevier Ltd,

Pub. Year

2018

Subjects

Energy and water hub. / Operation and maintenance scheduling. / Reliability. / Resilient optimization.

Learning-Oriented QoS- and drop-aware task scheduling for mixed-criticality systems

Author

Ranjbar, B.

Publisher

MDPI,

Pub. Year

2022

Subjects

Drop rate. / Dynamic slack. / Machine-Learning. / Mixed-Criticality. / Quality-of-Service (QoS) / Run-time management.

Ultra-fast solidification of phase change materials using the injection of a boiling fluid

Author

Ranjbar Kermani, J.

Pub. Year

2024

Subjects

Boiling. / Acetone. / Additives. / Containers. / Energy storage. / Heat transfer. / Paraffins. / Solidification. / Thermal conductivity. / Boiling heat transfer. / Jet breakup. / Low thermal conductivity. / Management unit. / Phase change process. / Property. / Rate of phase change. / Solidification rate. / Solidification time. / Ultra-fast. / Phase change materials.