CAJ | 학술논문

理论分析了直流磁场和静电对智能电能表影响的原理，以直流磁场作为干扰源，运用有限元软件ANSYS的电磁场分析功能对直流磁场影响智能电能表电源变压器进行了分析和研究，研究结果表明：很小的直流磁场可能就会使得变压器输出电压和电流产生很大的偏置以及畸变。分析了对静电对智能电能表的影响进行了分析，同时提出了有效的智能电能表的静电防护的措施。
이론분석료직류자장화정전대지능전능표영향적원리，이직류자장작위간우원，운용유한원연건ANSYS적전자장분석공능대직류자장영향지능전능표전원변압기진행료분석화연구，연구결과표명：흔소적직류자장가능취회사득변압기수출전압화전유산생흔대적편치이급기변。분석료대정전대지능전능표적영향진행료분석，동시제출료유효적지능전능표적정전방호적조시。
The DC magnetic field and the principle of electrostatic effect on intelligent Watt-hour meter was analyzed, DC magnetic field as the interference sources, using the finite element software ANSYS electromagnetic field analysis function of the DC magnetic field affect the intelligent Watt-hour meter power transformer are analyzed and the research, the research results show that the dc magnetic field can be made very small transformer output voltage and current to produce a lot of bias and distortion. Analyses the electrostatic effect on intelligent Watt-hour meter, at the same time, puts forward the effective intelligent Watt-hour meter electrostatic protective measures.