A Study of Adjustable Resistive Test Load for PV Installations

Abstract:

According to the needs of the factory testing of PV installations, an adjustable resistive test load is builded. The load is controlled by the PLC system, a resistive load of 16 groups constitute the main circuit, combined with signal detection and acquisition, display and protection features such as aspects of composition. The prototype experiments show that the test load according to the volume of the output voltage of the PV installations automatically adjust the size of the load, to achieve effective accordance between load requirement power and output power of the PV installations , the performance indicators meet the test requirements.

• Periodical: Advanced Materials Research (Volumes 753-755)
• Pages: 2590-2593
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.753-755.2590
• Online since: August 2013
• Authors: Ping Hong Zeng, Jian Lin Zhu, Pei Yao
• Keywords: Adjustable Test Load, Prototype Testing, PV Installations

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