Telcordia,, Guideline SR-332 2001 5 (SR-332, Reliability Prediction Procedure for Electronic Equipment Issue1, May 2001).
![]() Telcordia Sr 332 Download Citation CopyPontecorvo Download full-text PDF Read full-text Download full-text PDF Read full-text Download citation Copy link Link copied Read full-text Download citation Copy link Link copied Citations (8) References (17) Figures (2) Abstract and Figures Systems reliability evaluation is an important task in industry.
In spite of their diffusion, their applications and results are often discussed, since each of them provides a different reliability evaluation for the same system under investigation. In addition, these models evaluates a system behaviour in a specific working condition. This aspect introduces supplementary problems in case of photovoltaic systems characterized by continuous changing operating conditions. The aim of this paper is to use the RIAC 217Plus model to a qualitative comparison between different Distributed Maximum Power Point Tracking converters to identify the most reliable one. A new index to characterize the reliability behaviour of systems used in continuous changing environmental conditions is proposed. Reliability function R(t) graph. SR boost converter; (b) DR boost converter. Graditi Author content All figure content in this area was uploaded by G. Telcordia Sr 332 Free Public FullTelcordia Sr 332 For Free Public FullDiscover the worlds research 20 million members 135 million publications 700k research projects Join for free Public Full-text 1 Content uploaded by G. Graditi Author content All content in this area was uploaded by G. Graditi on Apr 03, 2015 Content may be subject to copyright. Index Terms - Mean Time Between Failure, failure rate, reliability performance, photovoltaic system I. ![]() I NTRODUCTION The number of grid-connected PhotoVoltaic (PV) systems has increased enormously in the last years. In fact, Italy was the top market for the 2011, with 9.3 GW connected, followed by Germany with 7.5 GW. In fact, considering the globally installed capacity, PV represents, after hydro and wind power, the third most used renewable energy source. PV modules are characterized from a highly reliable components in the range of 15-20 years, with good performance and efficiency in the early years. After several years of operation, their performance decrease can affect reliability.
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