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| Content Provider | IET Digital Library |
|---|---|
| Author | Gundogdu, Burcu Mantar Gladwin, Dan T. Nejad, Shahab Stone, David Andrew |
| Abstract | Battery energy storage systems (BESSs) are widely used to smooth power fluctuations and maintain the voltage and frequency of the power feeder at a desired level. The National Grid Electricity Transmission (NGET), the primary electricity transmission network operator in the UK, has introduced various frequency response services that are designed to provide a real-time response to deviations in the grid frequency. In this study, a control algorithm is developed which generates a charge/discharge power output with respect to deviations in the grid frequency and the requisite service specifications. Using historical UK electricity prices, a new balancing service scheduling approach has also been developed to maximise energy arbitrage revenue by layering different types of balancing services throughout the day. Simulation results show that the proposed algorithm delivers both dynamic and non-dynamic firm frequency response and also an enhanced frequency response to NGET specifications while generating arbitrage revenue as well as service availability payments in the balancing market. A comparative study is also presented to compare the yearly arbitrage revenue obtained from the work presented in this study and a previous reference study. Finally,, experimental results of a grid-tied 2 MW/1 MWh BESS have been used for verification purposes. |
| Starting Page | 2930 |
| Ending Page | 2941 |
| Page Count | 12 |
| ISSN | 17518687 |
| Volume Number | 13 |
| e-ISSN | 17518695 |
| Issue Number | Issue 14, Jul (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/13/14 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2018.6690 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2019-02-25 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Balancing Service Scheduling Approach Balancing Services Battery Energy Storage System Battery Management System Battery Storage Plants Charge/discharge Power Output Control of Electric Power System Deviations Energy 1.0 MWh Energy Arbitrage Revenue Energy Storage Enhanced Frequency Response Frequency Response Frequency Response Services Grid Frequency Grid-tied 2 MW/1 MWh BESS Grid-tied Battery Energy Storage System Historical UK Electricity Prices National Grid Electricity Transmission Nondynamic Firm Frequency Response Other Power Stations And Plant Power 2.0 MW Power Feeder Power Generation Control Power Generation Economics Power Grid Power Market Power System Economics Power System Managemen Power System Operation Power Transmission Reliability Pricing Primary Electricity Transmission Network Operator Real-time Response Reliability Requisite Service Specifications Secondary Cell Service Availability Payments Smooth Power Fluctuations Voltage Yearly Arbitrage Revenue |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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