Solar energy photovoltaic power station grid-connected power generation energy efficiency monitoring system

• Main Authors: ZHANG ZHISEN, LI BAOLU, QIN QIN, HOU LV, WEI ZHENG
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2013
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model provides a solar energy photovoltaic power station grid-connected power generation energy efficiency monitoring system which can monitor a solar energy power station or a solar energy power generating system and analyze energy efficiency. The solar energy photovoltaic power station grid-connected power generation energy efficiency monitoring system comprises an on-site equipment layer, a data collecting layer, a data transmission layer, a central scheduling layer and an information layer which are sequentially connected. The solar energy photovoltaic power station grid-connected power generation energy efficiency monitoring system can timely discover through monitoring states and real-time parameters of a branch battery plate, a primary confluence box, a secondary confluence box and a grid-connection and grid-separation converter, timely sound an alarm toward fault parts through collection and analysis of data on a monitoring server, and provide corresponding prompts toward chronic potential