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Title: Classification and technical review of dc-ac inverters for use in photovoltaic power systems

Technical Report ·
DOI:https://doi.org/10.2172/6113498· OSTI ID:6113498

A classification system is presented for stand-alone and utility-interactive dc-to-ac inverters used in photovoltaic systems in the 1-to-100-kVA power range. Additional inverter topologies, noted during the classification process, are introduced. To provide background, generally used dc-to-ac inversion technology is reviewed. Relative merits and liabilities of available power devices are discussed and device protective techniques are reviewed. Maximum power point tracking can enhance system value in utility-interactive no-battery photovoltaic power systems. This general theory is reviewed and an improved implementation is described.

Research Organization:
Massachusetts Inst. of Technology (MIT), Lexington, MA (United States). Lincoln Lab.
DOE Contract Number:
EY-76-C-02-4094
OSTI ID:
6113498
Report Number(s):
COO-4094-25
Country of Publication:
United States
Language:
English

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14 SOLAR ENERGY
INVERTERS
CLASSIFICATION
REVIEWS
FOURIER ANALYSIS
PHOTOVOLTAIC POWER PLANTS
POWER CONDITIONING CIRCUITS
POWER SUPPLIES
SWITCHING CIRCUITS
DOCUMENT TYPES
ELECTRICAL EQUIPMENT
ELECTRONIC CIRCUITS
ELECTRONIC EQUIPMENT
EQUIPMENT
POWER PLANTS
SOLAR POWER PLANTS
140600* - Solar Energy- Photovoltaic Power Systems