最后结合其它地质和地球物理资料的分析,对得到的地电模型进行了解释。
At last, the interpretation of the electrical model is performed considering the geology and other geophysical data.
针对复杂地电模型的井地电法三维反演方法研究一直是一个具有挑战性的课题。
Considering complex geoelectric model, the study of 3-d inversion approaches of borehole-to-surface electric data is always a challenge.
通过两种地电模型的计算结果表明,这一频段的电磁场是由传导电流和位移电流共同决定的。
After computing two models, the conclusion are reached that electromagnetic fields are determined by conduction currents and displacement currents.
研究表明,利用有限差分数值方法进行复杂地电模型的正演计算,计算速度快,计算结果精度较高。
The study shows that limited difference forward method has higher precision and computing speed in Geo-electrical forward modeling.
通过建立合理的地电模型,解决了非均匀介质条件下的电势分布问题,进而提高了系统的检测精度。
Through setting up reasonable earth-electricity model, the distribution problem of electrical potential in uneven medium is resolved and system detection accuracy is improved.
通过对分层地电模型中电磁波传播的路径分析,我们导出了一种逐层向上的地电系统正演迭代关系。
We have deduced the upward forward iteration relation for a layered geoelectricsystem by analysing the propagation path of the electromagnetic waves in layeredgeoelectric model.
该模型基于功率注入法,考虑了所在线路的对地电纳,且直观、简单、通用,适用于FACTS元件的多种运行方式和所有的FACTS设备。
This model based on power injection method, is intuitive, convenient and versatile, and can be used for various functional modes of FACTS devices and all FACTS devices.
应用该模型进行了火花半径、接地体冲击地电位分布、电流波形及冲击接地电阻的计算。
Computation of spark discharge radius, impulse grounding potential distribution, current waveform and impulse grounding resistance is conducted by using this model.
分析表明,在保持布极方式和观测结果不变的前提下,任意多层的地电结构都可以视为一个二层地电结构——等效模型。
Analysis shows that, to obtain the same measured data with the same array, any a multi layer geo electrical structure can be equivalently seen as a two layer one, we call it equivalent model.
这一结果与由大地电磁资料计算得到的二维模型剖面是一致的。
Two-dimensional model by magnetotelluric data has been obtained and compared with the results by magnetic variation analysis.
影响电力系统接地电阻的主要因素是接地体所在土壤的模型及参数。
The main factors which affect the earth resistance are the earth model and parameters where the grounding body is buried.
在仪器和处理解释技术方面的进展使得大地电磁法现在能够快速采集大地电磁数据并进行二维或三维地质模型解释。
Developments in instrumentation and analysis techniques now permit MT data to be collected rapidly and interpreted in terms of two dimensional and three dimensional Earth models.
并对信号模型与喷发模型间进行了详尽的相关性分析。研究结果表明地电异常信号与火山喷发间确具相关性。
The results of the study testify that it is correlative between the seismic-electrical abnormal rectangle pulsation signals and volcano eruptions.
提出了一种计算任意形状接地网接地电阻的新模型三维单元网格模型。
A new model for computation on resistance to ground of arbitrary grid is put forward in this paper, which is named 3-dimensional unit net model.
实验测量了两层水平分层土壤结构下的接地电阻和土壤电阻率,证实了土壤分层模型的有效性和可靠性。
Finally grounding resistance and soil resistivity are measured under the condition of two-layer horizontal soil, and the model is proved to be reasonable.
利用该统一模型,分析了外加直流电压法、外加交流电压法、乒乓切换法中电刷接触电阻对励磁绕组接地电阻测量值的影响和危害。
By using power of DC superimposed AC, oxidation rate rose with increase of voltage but had nothing to do with frequencies in this experiment.
在全面论述阻抗张量分解进行大地电磁静校正原理的基础上,通过模型试算证明了该方法的有效性。
In this paper, the theory of why and how using decomposition of impedance tensors to correct static shift is illustrated. We use this method to...
在全面论述阻抗张量分解进行大地电磁静校正原理的基础上,通过模型试算证明了该方法的有效性。
In this paper, the theory of why and how using decomposition of impedance tensors to correct static shift is illustrated. We use this method to...
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