3 METHODOLOGY
3.1 Overview 9
3.2 Project Flow Chart 10
3.3 Operating Principles 11
3.4 Magnetic Resonance Coupling 3.5 Labview
3.6 Wireless Power Transfer Circuit 3.7 Type Wire For Wireless Power Transfer Coil
3.7.1 Copper Wire Coil 3.7.2 Enamel Copper Wire Coil
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17 18
18 19
4 RESULT
4.1 Overview 20
4.2 Experiment Transfer Power Using Normal Copper Wire 4.3 Experiment Transfer Power Using Enamel Copper Wire
20 26
5
6 ANALYSIS AND DISCUSSION
5.1 Overview 5.2 Analysis Of Power Transfer
5.3 Efficiency Of Resonance Coil 5.3.1 Percentage Normal Copper Coil
5.3.2 Percentage Enamel Copper Coil
CONCLUSION AND RECOMMENDATION
6.1 Overview 6.2 Conclusion
6.3 Recommendation
REFERENCE
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36 36
37
39 39
40
41
LIST OF TABLES
TABLE TITLE
PAGE
Table 4.1 Voltage vs Distance for normal copper wire.
21 Table 4.2
Table 5.1 Table 5.2
Table 5.3 Table 5.4
Table 5.5 Voltage vs Distance for Enamel Copper Wire.
Voltage vs Distance for Normal Copper Wire Coil. Voltage vs Distance for Enamel Copper Wire Coil.
Difference Voltage between the Coils. Efficiency of Copper Wire Coil vs Distance
Efficiency of Enamel Copper Wire Coil vs Distance. 26
32 33
34 36
37
LIST OF FIGURES
FIGURE TITLE
PAGE
Figure 1.1 Comparison of using wire charging and wireless power transfer
charging. 3
Figure 2.1 Basic Block Diagram of Wireless Power Transfer.
8 Figure 3.1
Flow chart for the methodology of the Project. 10
Figure 3.2 Block diagram of wireless power transfer system
11 Figure 3.3
Example of a resonator 12
Figure 3.4 Solenoid form for coil
13 Figure 3.5
Figure 3.6 Figure 3.7
Figure 3.8 Figure 3.9
Figure 3.10 Figure 3.11
Equivalent circuit for the couple resonator Example UI component in LabVIEW.
Circuit from Proteus before etching. Circuit receiver from Proteus before etching.
Circuit for wireless power transfer.
Normal Copper Wire Enamel Copper Wire
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17 17
18 19
19 Figure 4.1
Copper wire at transmitter using LabVIEW. 21
Figure 4.2 Figure 4.3
Figure 4.4 Figure 4.5
Figure 4.6 Figure 4.7
Copper wire at receiver using LabVIEW. Copper wire at transmitter.
Copper wire at receiver at distance 0cm. Copper wire at receiver at distance 2 cm.
Copper Wire at receiver at distance 4 cm. Copper Wire at receiver at distance 6 cm.
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23 23
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Figure 4.8 Figure 4.9
Figure 4.10 Figure 4.11
Figure 4.12 Figure 4.13
Figure 4.14 Figure 4.15
Figure 4.16 Figure 4.17
Figure 4.18 Figure 5.1
Figure 5.2 Figure 5.3
Figure 5.4 Figure 5.5
Copper Wire at receiver at distance 8 cm. Copper Wire at receiver at distance 10 cm.
Enamel wire at transmitter using LabVIEW. Enamel wire at receiver using LabVIEW.
Enamel wire at transmitter. Enamel wire at receiver at distance 0 cm.
Enamel wire at receiver at distance 2 cm. Enamel wire at receiver at distance 4 cm.
Enamel wire at receiver at distance 6 cm. Enamel wire at receiver at distance 8 cm.
Enamel wire at receiver at distance 10cm Visual Difference Voltage from Table 5.3.
Different Voltage at receiver of two type wire coil. Efficiency of Copper Wire Coil vs Distance
Efficiency of Enamel Copper Wire Coil vs Distance. Difference Efficiency of Each Type of Coil.
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38 38
CHAPTER 1
INTRODUCTION
1.1 Overview
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