200-500KW光伏发电逆变器说明书
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Content
PV Solar System (1)
I.PV Grid-Connected System (1)
1.String PV Grid-Connected Inverter (1)
(1)Transformerless Type (1)
(2)Transformer Type (3)
2.Power Plant PV Grid-Connected Inverter (4)
(1)10-30KW Transformer Power Plant (4)
(2)50-100KW Transformer Power Plant (6)
(3)250KW Transformer Power Plant (8)
(4)250-500KW Transformerless Power Plant (10)
II.PV Off-Grid Inverter (12)
III.PV Grid-Connected Fittings (14)
1.PV Combiner Box (14)
2.DC Distribution Cabinet (15)
3.AC Distribution Cabinet (15)
4.Monitor Software (16)
5.Data Acquisition (17)
IV.System Integration (18)
rge And Middle Scale PV Power Station (19)
2.Small Scale PV Power System (19)
3.BIPV&BAPV (20)
PV Solar System
I.PV Grid-Connected System
PV grid-connected system consists of PV modules,grid-connected inverters and distribution system. Grid-connected inverter is an important transformation device converting solar to power.DC power is converted into sinusoidal AC current with the same frequency and same phase to grid,in part to the load and surplus electricity fed into the ually require high efficiency,reliability,and a wide DC voltage input range.
1.String PV Grid-Connected Inverter
(1)Transformerless Type
【Features】
◇Advanced IGBT modules,high reliability
◇Efficient MPPT Control(efficiency>99%),real-time tracking the maximum output power of photovoltaic cells
◇Technology of digital DSP control,pure sine wave output,automatic synchronization into grid,little harmonic pollution
◇Advanced anti-islanding technology and functions of protection and alarm
◇RS485/RS232/GPRS communication interface,long-distance data collection and monitoring 【Application】
◇Family Power Station
◇Power Plant,Substation,Telecommunications Room
◇Battery Factory
◇Other Small Power Inverter Applications
◇Green Power
【Technical Parameters】
(2)Transformer Type
【Features 】
◇Advanced IGBT modules,high reliability
◇Efficient MPPT Control (efficiency>99%),real-time tracking the maximum output power of photovoltaic cells
◇Technology of digital DSP control,pure sine wave output,automatic synchronization into grid,little harmonic pollution
◇Advanced anti-islanding technology and functions of protection and alarm
◇RS485/RS232/GPRS communication interface,long-distance data collection and monitoring 【
Application
】
◇Family Power Station
◇Power Plant,Substation,Telecommunications Room ◇Battery Factory
◇Other Small Power Inverter Applications ◇Green Power
【Technical Parameters 】