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本文提出了井群泵站调速技术改造方案选择方法，建立了不同调速技术改造方案井群泵站经济运行的非线性规划数学模型，并附有算例和解法。
In this paper, the selection method of technological transformation scheme of well group pump station is put forward, and the nonlinear programming mathematical model of economic operation of well group pump station with different technical solutions for speed regulation is established.