The power distribution of heavy oil well along well-bore in medium-frequency heating is investigated by means of distributing parameter circuit model.
用分布参数电路模型对稠油油井中频加热功率沿井深的分布进行了深入研究。
A distributed parameter circuit model has been constructed according to the characteristics of the radial distribution network.
针对分支配电线路特点，建立分布参数电路模型。
A distributed parameter circuit model is constructed according to characteristics of the radial distribution network and selection of appropriate frequency detection signal.
针对树形配电线路特点，选取适当频率的正弦诊断信号，建立分布参数电路模型。
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