Solar Based Grid Tied Inverter in Different Topologies

Solar Based Grid Tied Inverter in Different Typologies

2Nos of Switching device SEMIKRON IGBT Rating @1200v,100A,20khz with proper heatsink and snubber circuit Used to form power circuit.
Input voltage range
Minimum: 300v Dc
Output voltage range
Maximum: 600V Dc
Output power : 3000W(max)
Switching Frequency—5-20khz
2 Nos of HCPL316J IC-based PWM driver circuit used
One Hall effect current sensor used to sense Input current
One Hall effect current sensor is used to sense Inductor current and overload trip purpose.
One hall effect voltage sensor is used to sense the I/P voltage.
One hall effect voltage sensor is used to sense the o/p voltage.
Voltage and current sensor o/pts terminated in front panel bs2 connector.
Overload fuse protection is available.
One no of 4inch cooling fan used to dissipate switching device heat

LA25-P HALLEFFECT Current sensors with signal conditioner – 3 Nos (25Amps Current sensor), which is used to measure the grid side current.
Three Nos of hall effect voltage sensors (LV20-P) with signal conditioners are used to sense the grid voltage.
3Nos of Inductor Used to filter the grid side injected current.
4.3ph OP-AMP-based ZCD circuit used to generate synchronized PWM signals.

Input: 1 Phase /3 phase 50 Hz AC.
Output: 400V/10A (MAX), AC/DC on each Leg of 3 phase Bridge
3Nos 1200V, 100A SEMIKRON IGBT MODULE Used to form Inverter Bridge.Each IGBT module consists of two IGBTs.
Built-in Short circuit, over current & over Temperature Protection available.
1200V, 60A Converter Bridge for AC-DC power conversion
15v/2A SMPS power supply and converter used to generate 4nos of isolated +15v supply for gate driver section.
4 Nos of Hall Effect current sensors(LEM MAKE-LA25-P) to sense the DC Link current & 3 output Currents of the Inverter Bridge.
6 nos of HCPL316J ic-based negative turn-off driver circuit will be used.
All the PWM signals are isolated using Upto Isolator
Protection circuit for over current with LED indication
Optically Isolated Fault signal from the driver is given to the Embedded/DSP Controllers for protection.
Independent Power supplies for all isolated circuits.
0-900V Voltmeter to Indicate the DC Link Voltage
All current, PWMS & Feedback are terminated at the Front panel
FRC Connectors are provided to Interface with the Embedded/DSP controllers
All the Input/output Lines are terminated at Banana sockets.
One no of 4inch cooling fan used to dissipate switching device heat
Soft-copy and hard-copy manuals will be provided.

2Nos of Switching device SEMIKRON IGBT Rating @1200v,100A,20khz with proper heatsink and snubber circuit Used to form power circuit.
Input voltage range
Minimum: 300v Dc
Output voltage range
Maximum: 600V Dc
Output power : 3000W(max)
Switching Frequency—5-20khz
2 Nos of HCPL316J IC-based PWM driver circuit used
One Hall effect current sensor used to sense the Input current
One Hall effect current sensor is used to sense Inductor current and overload trip purpose.
One hall effect voltage sensor is used to sense the I/P voltage.
One hall effect voltage sensor is used to sense the o/p voltage.
Voltage and current sensor o/pts terminated in front panel bs2 connector.
Overload fuse protection is available.
Over temperature, protection will be provided One no of 4inch cooling fan used to dissipate switching device heat

Input: 1 Phase /3 phase 50 Hz AC.
Output: 400V/10A (MAX), AC/DC on each Leg of 3 phase Bridge
3Nos 1200V, 100A SEMIKRON IGBT MODULE Used to form Inverter Bridge.Each IGBT module consists of two IGBTs.
Built-in Short circuit, over current & over Temperature Protection available.
1200V, 60A Converter Bridge for AC-DC power conversion
15v/2A SMPS power supply and converter used to generate 4nos of isolated +15v supply for gate driver section.
4 Nos of Hall Effect current sensors(LEM MAKE-LA25-P) to sense the DC Link current & 3 output Currents of the Inverter Bridge.
6 nos of HCPL316J ic-based negative turn-off driver circuit will be used.
All the PWM signals are isolated using Optoisolator
Protection circuit for over current with LED indication
Optically Isolated Fault signal from the driver is given to the Embedded/DSP Controllers for protection.
Independent Power supplies for all isolated circuits.
0-900V Voltmeter to Indicate the DC Link Voltage
All current, PWMS and feedback are terminated at the Front panel
FRC Connectors are provided to Interface with the Embedded/DSP controllers
All the Input/output Lines are terminated at Banana sockets.
One no of 4inch cooling fan used to dissipate switching device heat
Soft-copy and hard-copy manuals will be provided.

2Nos of Switching device SEMIKRON IGBT Rating @1200v,100A,20khz with proper heatsink and snubber circuit Used to form power circuit.
Input voltage range
Minimum: 300v Dc
Output voltage range
Maximum: 600V Dc
Output power : 3000W(max)
Switching Frequency—5-20khz
2 Nos of HCPL316J IC-based PWM driver circuit used
One Hall effect current sensor used to sense the Input current
One Hall effect current sensor is used to sense Inductor current and overload trip purpose.
One hall effect voltage sensor is used to sense the I/P voltage.
One hall effect voltage sensor is used to sense the o/p voltage.
Voltage and current sensor points terminated in the front panel bs2 connector.
Overload fuse protection is available.
Over temperature, protection will be provided One no of 4inch cooling fan used to dissipate switching device heat

LA25-P HALLEFFECT Current sensors with signal conditioner – 3 nos(25Amps Current sensor), which is used to measure the grid side current.
Three nos of hall effect voltage sensors(LV20-P) with signal conditioners are used to sense the grid voltage.
3Nos of Inductor Used to filter the grid side injected current.
3ph OP-AMP-based ZCD circuit used to generate synchronized PWM signals.