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| Content Provider | IET Digital Library |
|---|---|
| Author | Singh, Shailendra Singh, Shiv P. |
| Abstract | Estimation of energy savings in distribution network through smart grid-enabled conservation of voltage reduction (CVR) approach has been investigated in this study. To achieve higher-energy savings, CVR operation has been carried out with deeper voltage reduction in association with photovoltaic (PV) system while keeping the node voltages within acceptable limits. The additional reactive power support has been injected by PV inverters. The injected reactive power has been controlled by droop characteristics method. Besides, the moving cloud transient effect has been incorporated in PV power output. To evaluate the energy savings, the volt-VAR control operation has been carried out in three different modes such as without CVR, only CVR, and CVR with PV system on the modified unbalanced IEEE 123 node test system. The test system and control algorithms have been developed and simulated in open distribution system simulator interfaced with MATLAB. From simulation results, it has been demonstrated that higher-energy savings and peak load demand reduction can be achieved through smart grid-enabled CVR and PV system in comparison with the only CVR with proper voltage regulation. |
| Starting Page | 1346 |
| Ending Page | 1358 |
| Page Count | 13 |
| ISSN | 17518687 |
| Volume Number | 12 |
| e-ISSN | 17518695 |
| Issue Number | Issue 6, Mar (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/12/6 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2017.0973 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2017-10-27 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Control of Electric Power System Distribution Network Droop Characteristic Method Energy Conservation Energy Saving Estimation Injected Reactive Power Control Invertors MATLAB Modified Unbalanced IEEE 123 Node Test System Moving Cloud Transient Effect Node Voltage Open Distribution System Simulator Peak Load Demand Reduction Photovoltaic Power System Photovoltaic System Power And Energy Control Power Distribution Control Power System Control PV Power Output PV System Reactive Power Control Reactive Power Support Smart Grid-enabled Conservation-of-voltage Reduction Smart Grid-enabled CVR Smart Power Grid Solar Power Stations Solar PV Inverter Test System Volt-VAR Control Operation Voltage Control Voltage Reduction |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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