Intelligent Online Monitoring Technology of Green Power Transmission and Transformation Equipment Based on Internet of Things

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Numerical value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Reader height</td><td class="align_center">10 m</td></tr><tr><td class="align_left">Sensor label height</td><td class="align_center">5 m</td></tr><tr><td class="align_left">Frequency</td><td class="align_center">2.2 GHz</td></tr><tr><td class="align_left">Metal wall spacing</td><td class="align_center">15 m</td></tr><tr><td class="align_left">Distance from reader to metal wall</td><td class="align_center">10 m</td></tr><tr><td class="align_left">Sensing label to metal wall</td><td class="align_center">10 m</td></tr><tr><td class="align_left">Path loss factor</td><td class="align_center">1 m</td></tr><tr><td class="align_left">Transmitting power of reader antenna</td><td class="align_center">22 dBm</td></tr><tr><td class="align_left">Tag scattering signal power ratio</td><td class="align_center">0.77</td></tr><tr><td class="align_left">Reader transceiver antenna gain</td><td class="align_center">5 dBi</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Simulation and experimental model parameters.</div>

Mobile Information Systems

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Table 3

Table 3: Intelligent Online Monitoring Technology of Green Power Transmission and Transformation Equipment Based on Internet of Things 