Tuesday, June 16, 2020

下週趙老師帶大家去逛逛核電站!!!!!!

這週我們會探訪大多倫多市的核電站及湖濱公園!!!!!
核電站及湖濱公園








我们需要知道的


2003年美加大停电Northeast blackout of 2003)是指2003年8月14日起在美国东北部部分地区以及加拿大东部地区出现的大范围停电。这是北美历史上最大范围的停电,受影响的人估计在加拿大有1000万(三分之一的人口)在美国有4000万。美国8个州以及加拿大的安大略省的电力中断。该大停电持续10天。

The Northeast blackout of 2003 

was a widespread power outage throughout parts of the Northeastern and Midwestern United States, and the Canadian province of Ontario on August 14, 2003, beginning just after 4:10 p.m. EDT.[1]

Most places restored power by midnight, some as early as 6 p.m. on August 14.[2] New York subways resumed limited services around 8 p.m.[2] Full power was restored to New York City and Toronto on August 16.[3] At the time, it was the world's second most widespread blackout in history, after the 1999 Southern Brazil blackout.[4][5] The outage, which was much more widespread than the Northeast blackout of 1965, affected an estimated 10 million people in southern and central Ontario, and 45 million people in eight U.S. states.

The blackout's proximate cause was a software bug in the alarm system at the control room of FirstEnergy, an Akron, Ohio–based company, which rendered operators unaware of the need to redistribute load after overloaded transmission lines drooped into foliage. What should have been a manageable local blackout cascaded into the collapse of the entire Northeast region.

(信息来至https://en.wikipedia.org/wiki/Northeast_blackout_of_2003












關於皮克林核電站

皮克林核電站是世界上最古老的核电站之一,也是加拿大第三大核电站,发电量约占安大略省发电量的15%,雇用3,000名工人。建于1970年代的Pickering nuclear plant根据最初的设计方案,皮克林Pickering整座核电站应该在2015年停止使用。不过,安省政府目前给该电站的运营许可开到了2018年!可是后来安省原省长韦恩强行宣布,皮克林Pickering核电站将超期服役至2024年。

About Pickering Unclear Plant

Pickering Nuclear Power Plant is a Canadian nuclear power station located on the north shore of Lake Ontario in Pickering, Ontario. It is one of the oldest nuclear power stations in the world and Canada's third-largest, producing about 15% of Ontario's power and employing 3,000 workers. The nuclear plant built in the 1970s Pickering nuclear plant According to the original design plan, Pickering nuclear plant should be stopped in 2015. However, the Ontario government currently gives the power station an operating permit until 2018! However, the former governor of Ontario, Wayne, forcibly announced that the Pickering Nuclear Power Plant will be in overdue service until 2024.

信息来至https://en.wikipedia.org/)



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