Summary

In many countries the power systems experience the emergence of dispersed generation, very often in a context of deregulation of the electricity supply industry.

The topics addressed are :

  • Technologies/ Design/Issues
  • Impact on Distribution and Transmission Development
  • Impact on system operation and control centres tools
  • Impact on system performance
  • wider issues 

POST OPENING SESSION

  • 001 Emerging technologies for electrical power systems in the new ERA
  • 002 Overview of the first report of WG C1.03 “Impact on Transmission Planning of uncertainty...”
  • 003 Development of Grid Code Provisions for Wind Generators in Ireland
  • 004 Connection of wind turbines to the HV and EHV grid. Experience with the new guidelines of the German association of electricity network operators
  • 005 Protection issues in planning of distribution network including distributed generation 
  • 006 New system power quality indices for distribution networks in presence of embedded generation
  • 007 LV DC Networks for distributed energy resources

SESSION I a - TECHNOLOGIES/DESIGN/ISSUES

  • 100 Advanced fluidized-bed combustion / gasification of non-fossil fuels for power generation in Greece
  • 101 Comparison between AC PV modules topologies for decentralised grid connected applications
  • 102 Electrical generation technologies applied in the micro-grid’s design 
  • 103 Interconnection of Greek islands with dispersed generation via HVDC light technology 
  • 104 Modeling of grid-connected fuel cell plants
  • 105 Photovoltaics system characteristics-applications- impact on utility systems-penetration
    to the Greek electric power market
  • 106 Increasing the maximum connecting capacity for photovoltaic systems in low voltage networks using short-time storage systems
  • 107 Computer system design analogies for synthesis of sustainable distributed generation systems
  • 108 A robust control for a shunt active power filter

SESSION I b - TECHNOLOGIES/DESIGN/ISSUES

  • 110 Integration of protection, control, monitoring and remote communication into one intelligent electronic device for small hydro-power plants- pilot installations
  • 111 Transient stability studies comparing synchronous and doubly fed induction generators 
  • 112 PowerTAINER for dispersed electrical power generation
  • 113 Control optimization for a variable speed wind turbine
  • 114 Active and reactive power management in a grid connected variable speed permanent magnet generator wind turbine equipped with asynchronous brake
  • 115 Controlling the dispersed generation using the Internet techniques
  • 116 On grid performance of a superconductor dynamic synchronous condenser
  • 117 Modeling, control and stability of wind turbines with doubly fed induction generator
  • 118 Fault response of an HVDC link based on voltage sourced converters using adaptative fuzzy control system

SESSION II a - IMPACT ON DISTRIBUTION AND TRANSMISSION DEVELOPMENT

  • 200 Wind generation and flexible electric load management issues for the system operation in Crete
  • 201 Large scale integration of distributed generation into the Western Danish power system - Present and future technical and economical impacts and challenges
  • 202 Integration of wind generation in small isolated systems : the case of Giglio island
  • 203 Study of the effect of tidal generation on the Irish grid system : resource and emissions
  • 204 Assessment of isolated energy systems based on wind power and hydrogen storage in an Arctic environment
  • 205 Design of wind and hydrogen stand-alone power systems using a probabilistic method
  • 206 Connection of RES power stations to the Greek system
  • 207 Integration of wind power into the French power system


SESSION II b - IMPACT ON DISTRIBUTION AND TRANSMISSION DEVELOPMENT

  • 210 Maximizing distributed generation capacity of small hydro plants in a distribution network
  • 211 A method with fuzzy game theory to determine a limit of dispersed generation in a distribution system planning
  • 212 Meshed distribution networks to increase the maximum allowable distributed generation capacity
  • 213 Connection of generators and other customers
  • 214 Planning and operation of distribution systems in the presence of dispersed generation
  • 215 High voltage lines planning for distributed generation connection considering the potential of renewable energy sources
  • 216 A critical study on the impact of strategic planning of interconnected system using Distributed Generation Systems
  • 217 Modification Ireland’s distribution code due to embedded wind generation


SESSION II c - IMPACT ON DISTRIBUTION AND TRANSMISSION DEVELOPMENT

  • 220 The role of power electronic converters as intelligent interfaces in distributed power systems : stochastic steady state analysis
  • 221 Analysis of voltage profile on LV distribution feeders with DG and maximization of DG integration limit 
  • 222 Using stability index to determine penetration level of distributed generation 
  • 223 Optimal location of dispersed generators for reliability improvement of distribution networks
  • 224 Calculation of the fault level contribution of distributed generation according to IEC standard 60909
  • 225 Reactive power allocation and voltage control of wind farms using optimal power flow approach
  • 226 A probabilistic load flow for unbalanced electrical distribution systems with wind farms
  • 227 Design and implementation of control schemes to increase wind penetration at north eastern Greece
  • 228 Utility Grid Connection and Modelling Requirements related to wind power


SESSION III a - IMPACT ON SYSTEM OPERATION AND CONTROL CENTRES TOOLS

  • 300 Studies and progress towards intermittence management on a small system
  • 301 Maximal use of renewables in small isolated power systems
  • 302 Economic scheduling functions of a micro-grid participating in energy markets
  • 303 Two-stage optimization of a single CHP node
  • 304 On the properties of stochastic power sources in combination with local energy storage
  • 305 Ancillary services provided by dispersed generation
  • 306 The Management and Control of Distributed Energy Resources


SESSION III b - IMPACT ON SYSTEM OPERATION AND CONTROL CENTRES TOOLS

  • 310 Control and transient operation of grid-connected voltage source converter under unbalanced voltage conditions
  • 311 Operator training for power systems highly penetrated with distributed generation
  • 312 Stochastic transient stability of power systems with distributed energy systems
  • 313 A Benchmark low voltage microgrid network 
  • 314 Behaviour of a hybrid weak power system by connection and disconnection of a WECS
  • 315 Concept and demonstration of loop power flow control for distribution systems


SESSION III c - IMPACT ON SYSTEM OPERATION AND CONTROL CENTRES TOOLS

  • 320 Congestion management and transfer capability enhancement for regional transmission network with high penetration of wind generation using facts controllers
  • 321 Constraints management in local networks
  • 322 Impact of distributed generation on network management and balancing
  • 323 Description of a simulated micro-grid test facility and results from system testing under different load control strategies
  • 324 Voltage and reactive power control provided by DG units 
  • 325 Security assessment of interconnected systems having large wind power production 
  • 326 The influence of wind generation on the definition of reserve margins in a hydro-thermo electric system 


SESSION IV - IMPACT ON SYSTEM PERFORMANCE / WIDER ISSUES - CLOSING PANEL 

POWER QUALITY

  • 400 Power quality controller with EDLC connected in parallel to dispersed power sources 
  • 401 Grid-connected PV-systems and harmonics
  • 402 The impact of dispersed generation and voltage regulator operations on power quality 
  • 403 Impact of distributed generation on the reliability performance of power distribution systems
  • 411 Power Quality measurements for grid connected wind turbines using a DSP based prototyping system

ECONOMY

  • 404 Potential of hydro-pumped storage in Egypt
  • 405 Impacts of a wide-spread use of distributed generation by combined heat and power microunits on electrical power distribution grids 
  • 406 Considerations for dispersed cogeneration of heat and power in low voltage networks 
  • 407 Evaluation of the value of energy storage capacity with different penetration level of wind generation
  • 408 A parametric cost-benefit analysis for the use of distributed generation technologies in the island of Cyprus 

ENVIRONMENT

  • 409 Economic and environmental evaluation of high wind power penetration in the Greek interconnected energy production system
  • 410 Environmental impacts from the renewables to electricity systems 

Additional informations

Publication type Symposia
Reference SYMP_ATH_2005
Publication year 2005
Publisher CIGRE
Price for non member 80 €
Price for member Free
ATHENS: Power Systems with Dispersed Generation,Technologies,Impacts on Development, Operation and Performances
ATHENS: Power Systems with Dispersed Generation,Technologies,Impacts on Development, Operation and Performances