When stabilizer doesn't connect with lamp, standing in no load condition, stabilizer stop working automatically.
当安定器未接灯泡，处于空载状态时，安定器自动停止工作。
In this paper, the principle of core vibration was described, and a method extracting cores vibration signal without operating transformer at no load condition was introduced.
本文介绍了变压器铁心振动的起因，提出了一种不必空载运行变压器即可取得变压器铁心振动信号基频成分的方法。
The mechanical and the electrical parts of the testing rig are introduced, and the losses curve of the system in the no load condition is given.
介绍了台架的机械与电气部分，同时给出了系统空载时的损耗曲线。
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