Projects per year
Abstract
With the fast development of distributed power generations, stability and security have attracted extensive attention in the recent years. As a representative of clean energies, Photovoltaic (PV) systems have been installed extensively worldwide. This drives grid-connected requirements to be continuously updated. In current active grid requirements/codes, PV systems should be more intelligent in the considerations of the grid stability, reliability and fault protection. In this paper, two control strategies (i.e., the single-phase PQ control and power phase-angle control) are evaluated for grid-connected single-stage single-phase PV systems in the case of Low/Zero Voltage Ride-Through (LVRT/ZVRT) operation. A comparative analysis of the two LVRT/ZVRT control methods for PV systems is presented. Simulation results are presented, which verifies that the LVRT/ZVRT methods can help the PV systems to temporarily ride-through the grid low-/zero-voltage faults. The power phase-angle control method has a better dynamic response.
Original language | English |
---|---|
Title of host publication | Proceedings of the 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia) |
Number of pages | 6 |
Publisher | IEEE Press |
Publication date | Jun 2017 |
Pages | 99-104 |
ISBN (Print) | 978-1-5090-5157-1 |
DOIs | |
Publication status | Published - Jun 2017 |
Event | 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia) - Kaohsiung, Taiwan, Province of China Duration: 3 Jun 2017 → 7 Jun 2017 |
Conference
Conference | 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia) |
---|---|
Country/Territory | Taiwan, Province of China |
City | Kaohsiung |
Period | 03/06/2017 → 07/06/2017 |
Keywords
- Low-voltage ride-through (LVRT)
- Zero-voltage ride-through (ZVRT)
- PQ control
- Power phase-angle control
- Photovoltaic (PV)
- Single-phase single-stage system
Fingerprint
Dive into the research topics of 'Performance Evaluation of Low/Zero Voltage Ride-Through Operations for Single-Stage Single-Phase Photovoltaic Inverters'. Together they form a unique fingerprint.Projects
- 1 Finished
-
PV2GRID: A Next-Generation Grid Side Converter with Advanced Control and Power Quality Capabilities
Blaabjerg, F., Yang, Y. & Sangwongwanich, A.
01/01/2015 → 30/09/2017
Project: Research