KTE-7000SG

Solar Power Generation Experiment Equipment

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Equipment Introduction

  • Solar generating test system, KTE-7000SG, consists of solar generating system and solar power convert test system.

  • Power used in test is produced from fixed pole solar generating system, and power convert test system converts the electric energy to usable power for normal load operation throughout power convert from DC to AC. Also, power convert test system creates the basic sequence controlling circuit throughout automatic control part for control tests for each capacity of solar generating system.

Education Contents

01.The battery power input circuit training : It uses the battery direct current voltage and inverter, so the process that convert to alternating power can be understood.

02. Using ATS automatic switch circuit for uninterruptible : Instruction of battery power and commercial power can be understood, and wiring can be conducted.

03. Practice to configure of commercial electric or battery power selection circuit : Using selector switch, deploy circuit of commercial power and battery power can be understood, and wiring can be conducted.

04. Stand-alone inverter circuit configuration training : Selecting method and efficiency relationship of inverter depending on load power usage capacity can be understood and explained.

05. Stand-alone inverter circuit configuration training for Solar street light

06. Solar power systems and Grid connected inverter circuit configuration : Grid-connected inverter system can be understood, and wiring can be conducted.

Equipment Characteristics

  • This system is composed of a Solar Generator module and a Power Conversion module.

  • The Solar Generator module is configured as fix axis type that can produce electricity by using solar light.

  • The Power Conversion module should be configured as joint-box, charging controller, battery, stand-alone type inverter, grid-connection type inverter, auto transfer switch (ATS), and load device, thus it should be equipped with controlling system devices.

  • (Option) AUTO control adjusting part (SQ or PLC control)

  • This equipment is composed of console type, so wherever it can be available in commercial power supply.

  • Device should be composed of banana plug contactor for saving circuit configuration time.

  • The power conversion device and the control panel should be connected as vertical type.

  • When over production of electric power, it should transmit power to commercial electricity, when low production of electric power, it should get transmit power from commercial electricity.

  • There should be the working textbook that contains step by step experiment process, and the guide book that the teacher can refer to teach with.

Detailed configuration

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Composition of Generator of Electric Converter

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Composition of Control Panel
(Power conversion section)

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Structure of DA100 Program

Application of data acquisition equipment

◈Composition of main user interface 

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(1) Diagram display area and real-time voltage and current configuration

(2) Voltage, current, power chart.

(3) Solar cell efficiency, Wind turbine efficiency, Stand-alone and grid–connected inverter inverter efficiency calculations

RUN : Click a toggle switch to run program to save data.

◈ Function 

  • Monitoring the measured data of temperature in real time

  • Display solar power generator, wind power generator, charge controller, battery, grid-connected invertor, stand-alone invertor, commercial power, DC voltage, DC current, AC voltage, AC current and so on.

  • Saving the flow diagram by JPG file.

  • Upon start, it setting the excel file name and save the data to prevent the date remove by unexpected conditions such as black out or program shut down.

Calculation

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Installation of power convert test system.

◈ Connecting 500w Stand-alone inverter system configuration 

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◈ Connecting Grid connected inverter system configuration 

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◈ Connecting Import power input system configuration 

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Video clips for introduction

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Proposal Educational Curriculum Solar & Wind Power Generation

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Introduction the Solar power generation Experimental Equipment

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How to installation and using DA100

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Stand alone inverter system configuration exercise

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Grid connected inverter system configuration exercise