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ข่าวที่ประกาศออกมาจากบริษัทผลิตไฟฟ้า TEPCO รายงานสถานการณ์ของโรงไฟฟ้าทั้ง 6 units http://www.tepco.co.jp/en/press/corp-com/release/11031307-e.html
Press Release (Mar 13,2011) Plant Status of Fukushima Daiichi Nuclear Power Station (as of 0pm March 13th)
All 6 units of Fukushima Daiichi Nuclear Power Station have been shut down.
Unit 1 (Shut down) - Reactor has been shut down. However, the unit is under inspection due to the explosive sound and white smoke that was confirmed after the big quake occurred at 3:36PM. - We have been injecting sea water and boric acid which absorbs neutron into the reactor pressure vessel.
Unit 2 (Shut down) - Reactor has been shut down and Reactor Core Isolation Cooling System has been injecting water to the reactor. Current reactor water level is lower than normal level, but the water level is steady. After fully securing safety, measures to lowering the pressure of reactor containment vessel has been taken, under the instruction of the national government.
Unit 3 (Shut down) - Reactor has been shut down. However, as High Pressure Core Injection System has been automatically shut down and water injection to the reactor was interrupted, following the instruction by the government and with fully securing safety, steps to lowering the pressure of reactor containment vessel has been taken. Spraying in order to lower pressure level within the reactor containment vessel has been cancelled. - After that, safety relief valve has been opened manually, lowering the pressure level of the reactor, which was immediately followed by injection of sea water and boric acid which absorbs neutron, into the reactor pressure vessel. - Currently, we do not believe there is any reactor coolant leakage inside the reactor containment vessel.
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13 มี.ค. 54 17:13:59
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