A nuclear reactor produces electricity by heating up the radioactive material in its core, which then heats water to produce steam. That steam is used to turn turbines that produce electricity.
But, because the tsunami damaged the diesel-powered generators that pumped the water, the core kept heating up.
但是，因为海啸破坏了吸水的电力发电机，核心不断放热。
3
Directly from the PLC PID operation to the temperature controller, DT3, as the temperature control core, reduce the PLC computation and improve the control effect of heating key process.