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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lin, C.H. Chen, C.S. Hsieh, W.L. Hsu, C.T. Chuang, H.J. Ho, C.Y. |
| Copyright Year | 2012 |
| Description | Author affiliation: Department of Electrical Engineering, I-Shou University, Dashu District, Kaohsiung 84001, Taiwan (Chen, C.S.) || Department of Electrical Engineering, National Kaohsiung University of Applied Sciences, Taiwan (Lin, C.H.; Hsieh, W.L.) || Department of Electrical Engineering, Kao Yuan University, Lu Chu, Taiwan (Chuang, H.J.; Ho, C.Y.) || Department of Electrical Engineering, Southern Taiwan University, Yung-Kang City 710, Taiwan (Hsu, C.T.) |
| Abstract | The penetration level of a PV system is often limited due to the violation of voltage variation introduced by the large intermittent power generation. This paper discusses the use of distribution static compensator (DSTATCOM) to compensate reactive power during peak solar irradiation to prevent voltage violation so that the PV penetration level of a distribution feeder can be increased to fully utilize solar energy. The PV power generation is simulated according to the hourly solar irradiation and temperature data provided by the weather bureau. The voltage variation at the point of common coupling (PCC) is also derived by executing the 3-ϕ load flow analysis to investigate the maximum PV power injection without causing a voltage violation problem. When using the proposed voltage control scheme of the DSTATCOM during high solar irradiation periods, the total power generation and total energy delivered by the PV system over a 1-year period are determined according to the annual duration of solar irradiation. The annual cash flow from sales of PV power, the DSTATCOM installation cost, the O&M cost over the system life cycle, and the capital investment in the PV system are then used to calculate the net present value (NPV) of the PV project. With the proposed voltage control to perform reactive power compensation of the DSTATCOM, the optimal installation capacity of PV systems can be determined by maximizing the net present value of the system so that better cost effectiveness of the PV project and better utilization of solar energy can be obtained. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 1383110 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467328685 |
| e-ISBN | 9781467328685 |
| DOI | 10.1109/PowerCon.2012.6401404 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-10-30 |
| Publisher Place | New Zealand |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Regulators Educational institutions Helium Insulated gate bipolar transistors Pulse width modulation Net present value Photovoltaic DSTATCOM |
| Content Type | Text |
| Resource Type | Article |
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