Name of Work:- Procurement of Solar Training PV System in EEE department in PTU under the Capital Asset fund.
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Item Description
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SOLAR PV TRAINING SYSTEM1. Scope of SupplyThe bidder shall supply, install, test, commission and demonstrate a Solar PV Training and Research System suitable for conducting experiments on photovoltaic power generation, DC-DC power conversion, battery charging, inverter operation, maximum power point tracking (MPPT), system monitoring and performance analysis.The system shall comprise the following functional units:A. Power Generating UnitA.1 Solar Photovoltaic ModulesSl. No. Parameter Specification1 Quantity 2 Nos.2 A.1 Solar Photovoltaic Modules Panel Type Polycrystalline3 Rated Power 40 Wp each4 Maximum Power Voltage (Vmp) 18 V (App)5 Open Circuit Voltage (Voc) 22 V (App)6 Mounting Arrangement Suitable mounting structure with necessary accessoriesA.2 Artificial Sunlight Sl. No. Parameter Specification1 Lamp Type (Tube) Halogen2 Lamp Rating 150 W each3 Number of Tubes per Panel 6 Nos.4 Number of Light Panels 2 Nos.B. Power Conditioning UnitB.1 DC–DC Converter ModuleThe converter shall support both automatic and manual operation.Automatic ModeSl. No. Parameter Specification1 Input Voltage 15–25 V DC2 Output Voltage 13.8 V DC3 Maximum Load Current 2 AManual ModeSl. No. Parameter Specification1 Input Voltage 0–25 V DC2 Output Voltage Variable according to duty cycle3 Gate Signal 5 V Peak-to-Peak4 Switching Frequency 20 kHz – 80 kHz5 Maximum Load Current 2 A6 Converter Topology Buck ConverterB.2 Single-Phase Inverter ModuleSl. No. Parameter Specification1 Inverter Type Single Phase2 Rated Output Power 150 W3 Input Voltage 12 V DC4 Output Voltage 220 V ACC. Measurement, Protection and Load UnitC.1 Voltage, Current and Temperature Measurement SystemThe system shall incorporate suitable digital metering facilities for monitoring electrical and thermal parameters.Sl. No. Parameter Measurement Range 1 Module Voltage 0–200 V DC2 Inverter Input Voltage 0–200 V DC3 DC Load Voltage 0–200 V DC4 Battery Input Voltage 0–200 V DC5 Module Current 0–10 A DC6 Inverter Input Current 0–10 A DC7 DC Load Current 0–2 A DC8 Battery Input Current 0–2 A DC9 Generator AC Current 0–2 A AC10 Generator AC Voltage 0–750 V AC11 Temperature 0–200 °CC.2 Variable Load ControlSl. No. Parameter Specification1 Potentiometer 0–200 Ω, 150 WC.3 Load BankSl. No. Parameter Specification1 AC Load 5 W CFL Lamp2 DC Load LED Load Bank (12 Nos. LEDs, 1.5 W each)C.4 Protection SystemSl. No. Protection Location Fuse Rating1 AC Mains 10 A.2 Potentiometer Circuit 1.6 A3 Battery-1 5 A4 Battery-2 5 AC.5 Battery BankSl. No. Parameter Specification1 Battery Rating 12 V, 4.5 Ah2 Quantity 2 Nos.D. Data Acquisition and Analysis UnitThe system shall provide facilities for performance monitoring, data acquisition and MPPT analysis.Sl. No. Parameter Specification1 PV Voltage Terminal Module output voltage monitoring (up to 150 V max.)2 PV Current Terminal Module current monitoring (up to 2 A max.)3 MPPT Signal Access Provision for external monitoring and analysis4 Software Necessary software for MPPT implementation and analysis5 Data Logging Real-time acquisition and storage of system parameters6 Plotting Facility Graphical display and analysis of measured data Please Enable Macros to View BoQ information
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