NDLI: PV power systems, the 2002 National Electrical Code/spl reg/, and beyond

Content Provider	IEEE Xplore Digital Library
Author	Wiles, J.C. Bower, W.
Copyright Year	2002
Description	Author affiliation: Southwest Technol. Dev. Inst., Las Cruces, NM, USA (Wiles, J.C.)
Abstract	The 2002 National Electrical Code/spl reg/ (NEC)/spl reg/ was legislated into law in many states and cities on January 1, 2002. Article 690 of the NEC, which covers photovoltaic power systems, contains changes that will affect how photovoltaic systems are installed and inspected over the next three years. More than 30 changes were made in Article 690 in the 2002 NEC. While some of these were merely editorial and format changes, many dealt with technical requirements associated with disconnects, batteries, and wiring. Additionally, sections of this article were revised for clarity and several definitions were added. This paper presents the important technical revisions accepted in Article 690 of the 2002 NEC. Work has already begun on revising Article 690 of the 2002 Code for publication in the 2005 NEC. Proposed changes ranging from additional clarifications to new language allowing ungrounded photovoltaic arrays are being considered as proposals for the 2005 NEC.
Sponsorship	IEEE Electron Devices Soc
Starting Page	1452
Ending Page	1455
File Size	299799
Page Count	4
File Format	PDF
ISBN	0780374711
ISSN	10608371
DOI	10.1109/PVSC.2002.1190883
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-05-19
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power systems Photovoltaic systems National electric code Solar power generation Voltage Inverters Circuit faults Grounding Conductors Protection
Content Type	Text
Resource Type	Article

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