The PWR in-core temperature detection device, which is one of measures to ensure reactor safety operation, is to monitor and diagnose reactor thermal power output and in-core power distribution.

压水反应堆堆内温度测量装置是监测反应堆热功率输出及堆内功率分布情况、保证反应堆安全运行的手段之一。该装置以热电偶作为测量元件，用不锈钢作保护外套。

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Based on an exact mathematic model, a measurement method regarding core thermal power of nuclear power pressurized water reactor and its error analysis were presented in this paper.

通过建立精确的数学模型，提出了一种测量核电站压水反应堆堆芯热功率的方法，并对该方法进行了误差分析。

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A high pulsed power supply and a dielectric barrier discharge reactor are designed, which produce non thermal plasma under normal atmospheric pressure.

研制了一套高压脉冲电源和介质阻挡放电反应器，通过在常压下放电产生低温等离子体。

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