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| Content Provider | IET Digital Library |
|---|---|
| Author | Mohammadi, Sirus Mozafari, Babak Solymani, Soodabe Niknam, Taher |
| Abstract | This paper presents a unit commitment formulation for micro-grid that includes a significant number of grid parallel Proton Exchange Membrane-Fuel Cell Power Plants (PEM-FCPPs) with ramping rate and minimum up/down time constraints. The aim of this problem is to determine the optimum size of energy storage like battery storages and use the efficient hydrogen and thermal energy storages and to schedule the committed units' output power while satisfying practical constraints and electrical/thermal load demand over one day with 15 min time step. In order to best use of multiple PEM-FCPPs, hydrogen storage management is carried out. Also, since the electrical and heat load demand are not synchronised, it could be useful to store the extra heat of PEM-FCPPs in the peak electrical load in order to satisfy delayed heat demands. Due to uncertainty nature of electrical/thermal load, photovoltaic and wind turbine output power and market price, a two-stage scenario-based stochastic programming model, where the first stage prescribes the here-and-now variables and the second stage determines the optima value of wait-and-see variables under cost minimization is implemented. For solving the problem, a new enhanced cuckoo optimisation algorithm is presented and successfully applied to two typical micro-grids. Quantitative results show its usefulness. |
| Starting Page | 1228 |
| Ending Page | 1243 |
| Page Count | 16 |
| ISSN | 17518687 |
| Volume Number | 8 |
| e-ISSN | 17518695 |
| Issue Number | Issue 7, Jul (2014) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/8/7 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2013.0026 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2014-02-11 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Battery Storage Battery Storage Plants Cost Minimisation Cost Reduction Distributed Power Generation Distribution Network Electrical-thermal Load Demand Energy Storage Energy Storage Device Enhanced Cuckoo Optimisation Algorithm Fuel Cell Fuel Cell Power Plant Grid Parallel PEM-fuel Cell Power Plant Heat Load Demand Here-and-now Variable Hydrogen Energy Storage Management Hydrogen Storage Market Price Microgrid System Minimisation Optimisation Technique PEM-FCPP PEM-fuel Cell Unit Commitment Formulation Photovoltaic Output Power Photovoltaic Power System Power Distribution Economics Power Generation Dispatch Power Generation Economics Power Generation Scheduling Power Grid Power Market Power System Economics Power System Managemen Power System Management Power System Operation Pricing Profitability Profitable Strategy Proton Exchange Membrane Fuel Cell Solar Power Stations Stochastic Programming Thermal Energy Storage Time 15 Min Two-stage Scenario-based Stochastic Programming Model Wait-and-see Variable Wind Power Plant Wind Turbine Wind Turbine Output Power |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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