输电电缆电流电压监测数据
收藏资源简介:
1.数据采集:通过企业自主研发的《一种低功耗多功能物联网安控监测装置及系统》(已获发明专利证书)及《高压电缆护层环流诊断分析系统》(已获计算机软件著作权)进行数据的采集。 2.算法规则:对采集得到的数据按照如下公式进行计算:Ig = U / Z,其中, Ig为接地电流(单位:安培,A); U为电压(单位:伏特,V); Z为接地系统的阻抗(单位:欧姆,Ω)。环路定理(真空中稳恒磁场),公式:∮_L→B· d→l=μ_0∑_i = 1^nI_i;变压器的环流公式:P = k * f^2 * B^2 * S。
1. Data Collection: Data was collected using two independently developed systems by the enterprise: *A Low-power Multi-functional IoT Security and Control Monitoring Device and System* (granted with an invention patent certificate) and *High Voltage Cable Sheath Circulation Diagnosis and Analysis System* (registered for computer software copyright). 2. Algorithm Rules: The collected data is calculated using the following formulas: $I_g = U / Z$, where $I_g$ represents the grounding current (unit: Ampere, A); $U$ represents the voltage (unit: Volt, V); $Z$ represents the impedance of the grounding system (unit: Ohm, Ω). The Ampère's Circuital Theorem (for steady magnetic field in vacuum) is given by the formula: $oint_L vec{B} cdot dvec{l} = mu_0 sum_{i=1}^n I_i$; The transformer circulation formula is: $P = k cdot f^2 cdot B^2 cdot S$.




