求翻译：所谓变电所的运行状态是指变电所的各种电气量所处的状态。只有正确的掌握运行状态，才能正确的选择控制方法，从而达到自动控制的目的。是什么意思？

The so-called substation running state refers to the amount of various electrical substations in which the state .

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The so-called transformer substation running status refers to the condition which the transformer substation each kind of electrical quantity locates.Only then the correct grasping running status, can the correct selectivity control method, thus achieves the automatic control the goal.

So-called substation operation is the State refers to the amount of electrical substations. Only the correct master running control method can be the right choice, so as to achieve the purpose of automatic control.

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