Introducing system flexibility to a multinational transmission expansion planning model

2016 ◽  
Author(s):  
Martin Kristiansen ◽  
Magnus Korpas ◽  
Hossein Farahmand ◽  
Ingeborg Graabak ◽  
Philipp Hartel
Keyword(s):  
Planning Model ◽  
Expansion Planning ◽  
Transmission Expansion Planning ◽  
Transmission Expansion

Generation Expansion Planning with High Penetration of Wind Power

2016 ◽  
Vol 17 (4) ◽  
pp. 401-423 ◽  
Author(s):  
Ishan Sharan ◽  
R. Balasubramanian
Keyword(s):  
Wind Power ◽  
Mixed Integer ◽  
Planning Model ◽  
Generation Expansion Planning ◽  
Expansion Planning ◽  
Transmission Expansion Planning ◽  
Generation Expansion ◽  
Transmission Expansion ◽  
High Penetration ◽  
Operational Issues

Abstract Worldwide thrust is being provided in generation of electricity from wind. Planning for the developmental needs of wind based power has to be consistent with the objective and basic framework of overall resource planning. The operational issues associated with the integration of wind power must be addressed at the planning stage. Lack of co-ordinated planning of wind turbine generators, conventional generating units and expansion of the transmission system may lead to curtailment of wind power due to transmission inadequacy or operational constraints. This paper presents a generation expansion planning model taking into account fuel transportation and power transmission constraints, while addressing the operational issues associated with the high penetration of wind power. For analyzing the operational issues, security constrained unit commitment algorithm is embedded in the integrated generation and transmission expansion planning model. The integrated generation and transmission expansion planning problem has been formulated as a mixed integer linear problem involving both binary and continuous variables in GAMS. The model has been applied to the expansion planning of a real system to illustrate the proposed approach.

scholarly journals Generation and Transmission Expansion Planning With Respect to Global Warming Potential

2021 ◽  
Author(s):  
Henrik Schwaeppe ◽  
Albert Moser ◽  
Paolo Paronuzzi ◽  
Michele Monaci
Keyword(s):  
Global Warming ◽  
Global Warming Potential ◽  
Energy System ◽  
Planning Model ◽  
Total Cost ◽  
Expansion Planning ◽  
Transmission Expansion Planning ◽  
Transmission Expansion ◽  
System Designs ◽  
Future Energy System

As a result of global efforts to reduce greenhouse<br>gas emissions, future energy system designs must be investigated. However, previous studies in integrated generation and transmission expansion planning neglect indirect emissions and therefore the full global warming potential of system designs. We introduce a linear, single-stage integrated expansion planning model with respect to global warming potential of all components. Neglecting indirect emissions underestimates the global warming potential by more than 20% and the total cost by almost 10% in an exemplary showcase. The inclusion of indirect emissions tightens the emission budget and therefore leads to different system designs.

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