|
Abstract: . . . To assist UIPV static inverter manufacturers to compete with foreign manufacturers, the single-inverter anti-islanding test plan provides a feasible method of conducting in-house device testing and will identify an inverter unable to pass IEEE 929-2000 or UL 1741 antiislanding criteria. This will also assist UIPV inverter manufacturers to overcome potential interconnection barriers as more and more utilities adopt IEEE 929-2000 as their interconnection requirement. The single inverter anti-islanding test also provides a reasonable method for evaluating design modifications to existing methods or validating innovative methods. . . . . . . opposition if a technique can reliably detect abnormal utility conditions and take the measures necessary to insure that safety, restoration of service, and equipment reliability are not compromised. A technique that monitors the system frequency and voltage on sub-cycle bases and attempts to accelerate any deviation has been shown to effectively identify the absence of the utility. To assist UIPV static inverter manufacturers to compete with foreign manufacturers, the single-inverter anti-islanding test plan provides a feasible method of conducting in-house device testing and will identify an inverter unable to pass IEEE 929-2000 or UL 1741 antiislanding criteria. This will also assist UIPV inverter manufacturers to overcome potential interconnection . . . . . . (PV) Systems, Sponsored by IEEE Standards Coordinating Committee 21 on Photovoltaics, IEEE Std 9292000. Published by the IEEE, New York, NY April 2000. ACKNOWLEDGMENT Sandia National Laboratories is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract DE-AC04-94AL85000. SUMMARY Utility interconnected photovoltaic inverters will overcome implementation opposition if a technique can reliably detect abnormal utility conditions and take the measures necessary to insure that safety, restoration of service, and equipment reliability are not compromised. A technique that monitors the system frequency and voltage on sub-cycle bases and attempts to accelerate any . . . . . . Sponsored by IEEE Standards Coordinating Committee 21 on Photovoltaics, IEEE Std 9292000. Published by the IEEE, New York, NY April 2000. ACKNOWLEDGMENT Sandia National Laboratories is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract DE-AC04-94AL85000. SUMMARY Utility interconnected photovoltaic inverters will overcome implementation opposition if a technique can reliably detect abnormal utility conditions and take the measures necessary to insure that safety, restoration of service, and equipment reliability are not compromised. A technique that monitors the system frequency and voltage on sub-cycle bases and attempts to accelerate any deviation has been . . . --3000,4,375,3198,18489
|