缺電+容易跳電 台積電剉著等 - 股票QA

By Jake
at 2022-06-10T11:02
at 2022-06-10T11:02
Table of Contents
缺電+容易跳電 台積電剉著等
2022-06-10 03:20 聯合報/ 陳立誠
昨天有三則與電力有關新聞,看似各不相干,實則息息相關。
一則為台積電董事長劉德音在股東會委婉指出,「容易跳電確實是目前容易看到的現象」。
一則為政府推動離岸風電第三階段區塊開發,國外開發商爭先恐後在我國領海「插旗圈地」
搶先卡位。後面還有十個風場環評在排隊。第三為環團投書,反對台電將位於基隆協和燃油
電廠,除役後改建為燃氣電廠。文中鼓吹利用電廠附近海底火山熱能發展地熱發電。
這三則電力相關新聞,各不相干嗎?非也。有道是能源一盤棋,因為各種發電方式可相互取
代,所以增減各種發電方式是一環扣一環,相互影響。
台灣只有四種發電方式:核電、煤電、氣電及綠電。核電不必説了,目前每年仍可提供二五
○億度,超過全台用電約十%的三部核能機組,未來三年陸續除役。四年前公投也禁止台灣
再加建燃煤電廠。過去四十年經濟發展功臣,穩定價廉的核電及煤電基載機組,在台灣已被
判了死刑。只剩下氣電及綠電選擇。
氣電當然很貴,俄烏戰後全球油價飆漲,與油價連動的氣價也大漲。但與綠電相較,氣電至
少發電穩定。太陽能及風電都是蔡政府最愛,可惜發電不穩。依蔡政府規畫,台灣綠電裝置
容量終將超過尖峰用電,台灣又將創造一個世界第一。個人不反對地熱發電,但撇開技術問
題不談,不知是否估算過,以海底火山熱源發電,每度電多少錢?
台灣未來幾年供電極為吃緊,政府規畫取代核電的綠電進度嚴重落後,蔡政府坦承原定二○
二五年供應廿%電力的綠電恐只能供電十五%,目前看來仍然「高估」。另方面,第三液化
天然氣接收站因藻礁議題,大潭電廠新增燃氣機組進度也落後兩年。待核二廠二號機退休後
,缺電情況最為嚴峻。估計每天備轉容量恐由較為安全的十%,砍半而低於五%,之後五年
情況也好不到那裡去,在五%上下徘徊。
台積電晶圓製程上千,製造一個晶圓前後要好幾個禮拜,只要斷電一秒鐘就前功盡棄,張忠
謀説過「連半成品都不是」。半導體產業最怕跳電,但跳電有兩個原因,一是不穩定的綠電
在電力系統中占比過高,一個是缺電,台灣兩個都占全了。擔心跳電?台積電剉著等吧。
https://udn.com/news/story/7339/6377085
心得
all in的信號?!
台灣藏了那麼多電
最好是會缺電
不用繳300萬?
大家台積電都買多少?
--
2022-06-10 03:20 聯合報/ 陳立誠
昨天有三則與電力有關新聞,看似各不相干,實則息息相關。
一則為台積電董事長劉德音在股東會委婉指出,「容易跳電確實是目前容易看到的現象」。
一則為政府推動離岸風電第三階段區塊開發,國外開發商爭先恐後在我國領海「插旗圈地」
搶先卡位。後面還有十個風場環評在排隊。第三為環團投書,反對台電將位於基隆協和燃油
電廠,除役後改建為燃氣電廠。文中鼓吹利用電廠附近海底火山熱能發展地熱發電。
這三則電力相關新聞,各不相干嗎?非也。有道是能源一盤棋,因為各種發電方式可相互取
代,所以增減各種發電方式是一環扣一環,相互影響。
台灣只有四種發電方式:核電、煤電、氣電及綠電。核電不必説了,目前每年仍可提供二五
○億度,超過全台用電約十%的三部核能機組,未來三年陸續除役。四年前公投也禁止台灣
再加建燃煤電廠。過去四十年經濟發展功臣,穩定價廉的核電及煤電基載機組,在台灣已被
判了死刑。只剩下氣電及綠電選擇。
氣電當然很貴,俄烏戰後全球油價飆漲,與油價連動的氣價也大漲。但與綠電相較,氣電至
少發電穩定。太陽能及風電都是蔡政府最愛,可惜發電不穩。依蔡政府規畫,台灣綠電裝置
容量終將超過尖峰用電,台灣又將創造一個世界第一。個人不反對地熱發電,但撇開技術問
題不談,不知是否估算過,以海底火山熱源發電,每度電多少錢?
台灣未來幾年供電極為吃緊,政府規畫取代核電的綠電進度嚴重落後,蔡政府坦承原定二○
二五年供應廿%電力的綠電恐只能供電十五%,目前看來仍然「高估」。另方面,第三液化
天然氣接收站因藻礁議題,大潭電廠新增燃氣機組進度也落後兩年。待核二廠二號機退休後
,缺電情況最為嚴峻。估計每天備轉容量恐由較為安全的十%,砍半而低於五%,之後五年
情況也好不到那裡去,在五%上下徘徊。
台積電晶圓製程上千,製造一個晶圓前後要好幾個禮拜,只要斷電一秒鐘就前功盡棄,張忠
謀説過「連半成品都不是」。半導體產業最怕跳電,但跳電有兩個原因,一是不穩定的綠電
在電力系統中占比過高,一個是缺電,台灣兩個都占全了。擔心跳電?台積電剉著等吧。
https://udn.com/news/story/7339/6377085
心得
all in的信號?!
台灣藏了那麼多電
最好是會缺電
不用繳300萬?
大家台積電都買多少?
--
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