以下是彭博通訊報導英文中國日報發言﹕
http://www.bloomberg.com/news/2010-08-16/huaneng-may-raise-10-billion-yuan-in-wind-power-unit-ipo-daily-reports.html
China Huaneng Group Corp.’s wind power unit
plans to raise as much as 10 billion yuan ($1.5
billion) in an initial public offering in Hong Kong
by the end of the year, China Daily reported
citing an unidentified person familiar with the
matter.
As many as 2.9 billion shares of Huaneng New
Energy Industrial Co. will be offered at a price
of 3 to 4 yuan a share, the report said.
Huaneng has hired Morgan Stanley, Goldman
Sachs Group Inc. and China International
Capital Corp. to arrange the sale, the Daily said.
_____________________________________________
不過風力發電這東東﹐到目前為止還極
不穩定。要長期政府補貼風力發電﹐對投資
者才有些少回報。目前全世界的 wind farm﹐
差不多全部都是政府補貼成本而建立。發電
沒政府補貼就立刻倒閉。最近美國羅德島
政府否決風力發電計劃﹐原因是成本比普通
發電成本高一倍。
http://www.youtube.com/watch?v=De01lx_5XCw
以下是美國能源專家 robert bryce 跟油王
T Boone Pickens 辯論此問題。油王更曾花二
十億私己錢搞風力發電計劃。
http://www.youtube.com/watch?v=vVPWaAvPgWM
華能風力在香港上市﹐不知道祖國國務院
又否立例保證投資者的回報呢﹖ 正如 robert
bryce 在視頻說一樣﹐搞風力發電就要祖國
政府長期保證 welfare for billions 一樣。
http://news.wenweipo.com [2010-08-17]
【文匯網訊】據人民網8月17日報道,阿富汗塔利班武裝近日命令阿昆都士北部地區居民用石頭砸死了一對發生通姦行為的青年男女。
目擊者表示,行刑前,卡亞姆和賽迪卡被市場內的200多名男性「劊子手」圍成一圈。塔利班武裝成員首先投出手中的石塊,眾人接著
一哄而上將手中石塊向這對戀人拋去。很多人一邊投石塊還一邊「叫好」。
On Tue, 17 Aug 2010 07:21:34 -0400, bak yim sing <b...@bys.com> wrote in
<4C6A70BE...@bys.com>:
軍火商有多少回報 ???
--
********************************************************
港產民主信徒教條:
* 五區龜投..公我贏...字你輸
* 我要有權選班主任;我要有權選煩帝肛教終; 我要有權選主椰蘇
* 吶喊...咆哮就代表真理...喊打喊殺就等如民主
* 以反中復英為目標..天天做漢奸為樂趣..
* 為喊打喊殺拉龜蛋落台..而興高采烈選廢柴上台..
* 額頭印有民主就等如民主..
* 外國人抄襲..就即係"改良"..中國人"改良"..就等同"抄襲"
* 政府唔派錢!? 何不民主糜?
* 沒有(信徒們)抗爭..(真民主)那有錢搵..
* 無民主,無民生;有民主,有豬肉分;有普選,無窮人
* 天下烏鴉一樣黑..民主可選白烏鴉..
* 有民主..無天災; 無民主..遭天譴..
* 鬼叫你窮呀..怨政府啦..
* 我(把口)民主..支持其他人去流血..
* (別人的)頭可斷,(別人的)血可流,鬼佬條L 一定含
* 贏錢要當自己股神....蝕錢就政府無能!!!
* 謾罵與恥笑是民主的精粹..打砸搶殺燒是民主的基礎
* 派福利同時大叫減稅..
* 順我者(民主)..逆我者(打壓民主)..
* 公民抗命大L 晒
* 還富於(蠻)民..共產納稅人
* 民主識飛天..信者得永生..
* 選擇性人權..忽然地民主..突然唔自由..
* 凡以民主為神的..那個是全對的..
* 中國的屎特別臭; 西方的屎是美食!!
* 支持有選舉的權利..反對加(我)稅的義務..
民主之神~~ 仙福永享~~ 壽與天齊~~
********************************************************
"bak yim sing" <b...@bys.com> 撰寫於郵件新聞:4C6A70BE...@bys.com...
--- news://freenews.netfront.net/ - complaints: ne...@netfront.net ---
不過人家是用自己錢搞風力發電。他老人家已經
用掉二十億私人錢﹐為美國/世界人民找尋新能源
服務。
不過李鵬華能電力卻要小股東搞風力發電服務。
你和吹水佬咁支持就應該按樓﹐按車﹐訓晒身
買李鵬華能電力的風力發電單位股票了。
其實李鵬家族咁有錢﹐自己花十多億美元搞風力
發電和風力研究也可以。何須搵小市民﹐小股東
苯來出錢支持這些沒回報的建設。
其實風力發電或太陽能發電,產量都十分有限,有些環保人士主張以這類「可再生
能源」取代化石燃料,根本不切實際。
http://zh.wikipedia.org/zh-tw/%E9%A2%A8%E5%8A%9B%E7%99%BC%E9%9B%BB%E5%BB%A0
在風力發電廠裝置容量上,現階段世界最大風力發電廠不過30多萬瓩,相較於水力
或火力甚至是核能發電機組動輒50萬瓩以上,風力發電廠的裝置容量對整體供電影
響不大(對大多數國家而言),對於急需用電的國家而言,風力發電廠顯然並不是一
個好的應急發展項目。此外,由於風能無法被控制,風力發電廠幾乎無法時時刻刻
都處於滿載發電狀態,雖然提高了裝置容量,卻無法使發電量有效增加,使得風力
發電廠幾乎都被當成輔助電力來增加供電可靠度,並無法像核能、火力發電廠來當
成基載電力使用。
---------
倘若要投資做科研,倒不如花錢研究核融合技術。若能成功(據說大部份科學家都
認為很有可能成功)的話,就可以一舉解決能源問題及全球暖化問題。
可惜環保人士常常都只講意識型態,凡科技皆反,以致搞出很多無謂的建議。
--
===============
哮天神犬專吃屎,走狗教授愛偷窺
===============
On Tue, 17 Aug 2010 20:05:56 -0400, bak yim sing <b...@bys.com> wrote in
<4C6B23E4...@bys.com>:
民主之神~~ 仙福永享~~ 壽與天齊~~
********************************************************
"bak yim sing" <b...@bys.com> 撰寫於郵件新聞:4C6B23E4...@bys.com...
民主之神~~ 仙福永享~~ 壽與天齊~~
********************************************************
"haha" <xrc2c...@yahoo.com.hk> 撰寫於郵件新聞:i4fgnn$q3o$1...@news.eternal-september.org...
> 其實風力發電或太陽能發電,產量都十分有限,有些環保人士主張以這類「可再生
> 能源」取代化石燃料,根本不切實際。
> http://zh.wikipedia.org/zh-tw/%E9%A2%A8%E5%8A%9B%E7%99%BC%E9%9B%BB%E5%BB%A0
>
> 在風力發電廠裝置容量上,現階段世界最大風力發電廠不過30多萬瓩,相較於水力
> 或火力甚至是核能發電機組動輒50萬瓩以上,風力發電廠的裝置容量對整體供電影
> 響不大(對大多數國家而言),對於急需用電的國家而言,風力發電廠顯然並不是一
> 個好的應急發展項目。此外,由於風能無法被控制,風力發電廠幾乎無法時時刻刻
> 都處於滿載發電狀態,雖然提高了裝置容量,卻無法使發電量有效增加,使得風力
> 發電廠幾乎都被當成輔助電力來增加供電可靠度,並無法像核能、火力發電廠來當
> 成基載電力使用。
>
> ---------
>
> 倘若要投資做科研,倒不如花錢研究核融合技術。若能成功(據說大部份科學家都
> 認為很有可能成功)的話,就可以一舉解決能源問題及全球暖化問題。
> 可惜環保人士常常都只講意識型態,凡科技皆反,以致搞出很多無謂的建議。
Nuclear fusion ....
While achieved, has not been sustained but for fraction of a
second. Even the most advanced, state-of-the-art implements,
are still unable to attain net energy output.
It has a long way to go - at least decades from prime time.
By then, the polar caps of Planet Earth would have been melt
-ed completely for a while. Water levels all over the world,
would have risen dramatically.
Wind and solar (both thermo and photovoltaic) are viable but
need scale. A critical component to combat the unpredictable
nature of their power generation is robust, smart power grid
which intelligently matches nationwide supplies and demands.
Predictively and instantaneously ....
FYI: Storage technologies are advancing very rapidly. It'll
not take that much longer for temporary, local storage
of power, for subsequent use to balance grid wide load
demands.
In the S. Californian deserts, thermo solar plants are
utilizing the sun's thermo energy to heat oil to suff-
iciently high temperature to drive steam turbines. Ex-
cess energy is stored away, in underground reservoirs,
for power generation at night.
Regards,
Albert K. Fung
Rancho del Canto, Paso Robles, California, USA.
你祖國俄羅斯高溫期已經結束,難怪你可以回香港貼文,不必返祖家幫忙救火了:
http://tw.news.yahoo.com/article/url/d/a/100819/16/2bdz5.html
俄高溫期結束 危機解除
(路透莫斯科18日電)俄羅斯氣象人員今天表示,莫斯科致命熱浪總算告終,長達
2個月的灼熱天氣已造成人員和經濟重大損傷。
氣象單位負責人費爾芬德(Roman Vilfand)說:「今天是莫斯科最後1個大熱天。」
他表示,首都的氣溫將從今天的攝氏31度,降為明天的攝氏21-23度。
莫斯科居民今天醒來後發現,森林和泥炭沼大火引發的刺鼻煙霧已散得差不多,這
些濃煙已覆蓋莫斯科長達2週。
--
===============
哮天神犬專吃屎,走狗教授愛偷窺
===============
"無國界賭仔" wrote:
> 中國做乜..你班契弟都係睇唔過眼ga la...
>
> --
"Albert K. Fung" wrote:
我不是反對研究風力﹐不過是反對李鵬系華能電力
風電研究轉嫁到小投資者那裡。
又講回風力發電。
第一﹕成本高。成本是普通發電達兩倍。
第二﹕如果不是即發即用﹐如你說的用儲電池儲電﹐
那儲電池能作多少環保﹖其實電池比二氧化碳
更不環保﹐而且保養費用更高。看看丰田的
prius 車﹐二手車賣得那麼便宜﹐原因就是電池
一壞﹐換電池費用就$2500. 雖然是保用十萬
英里或八年﹐但美國人開車的情況﹐三﹐四年
就達十萬英里。
> 其實風力發電或太陽能發電,產量都十分有限,有些環保人士主張以這類「可再生
> 能源」取代化石燃料,根本不切實際。
> http://zh.wikipedia.org/zh-tw/%E9%A2%A8%E5%8A%9B%E7%99%BC%E9%9B%BB%E5%BB%A0
>
> 在風力發電廠裝置容量上,現階段世界最大風力發電廠不過30多萬瓩,相較於水力
> 或火力甚至是核能發電機組動輒50萬瓩以上,風力發電廠的裝置容量對整體供電影
> 響不大(對大多數國家而言),對於急需用電的國家而言,風力發電廠顯然並不是一
> 個好的應急發展項目。此外,由於風能無法被控制,風力發電廠幾乎無法時時刻刻
> 都處於滿載發電狀態,雖然提高了裝置容量,卻無法使發電量有效增加,使得風力
> 發電廠幾乎都被當成輔助電力來增加供電可靠度,並無法像核能、火力發電廠來當
> 成基載電力使用。
>
> ---------
>
> 倘若要投資做科研,倒不如花錢研究核融合技術。若能成功(據說大部份科學家都
> 認為很有可能成功)的話,就可以一舉解決能源問題及全球暖化問題。
> 可惜環保人士常常都只講意識型態,凡科技皆反,以致搞出很多無謂的建議。
AKF:
> Nuclear fusion ....
>
> While achieved, has not been sustained but for fraction of a
> second. Even the most advanced, state-of-the-art implements,
> are still unable to attain net energy output.
>
> It has a long way to go - at least decades from prime time.
>
> By then, the polar caps of Planet Earth would have been melt
> -ed completely for a while. Water levels all over the world,
> would have risen dramatically.
>
> Wind and solar (both thermo and photovoltaic) are viable but
> need scale. A critical component to combat the unpredictable
> nature of their power generation is robust, smart power grid
> which intelligently matches nationwide supplies and demands.
>
> Predictively and instantaneously ....
>
> FYI: Storage technologies are advancing very rapidly. It'll
> not take that much longer for temporary, local storage
> of power, for subsequent use to balance grid wide load
> demands.
>
> In the S. Californian deserts, thermo solar plants are
> utilizing the sun's thermo energy to heat oil to suff-
> iciently high temperature to drive steam turbines. Ex-
> cess energy is stored away, in underground reservoirs,
> for power generation at night.
bak yim sing:
> 我不是反對研究風力﹐不過是反對李鵬系華能電力
> 風電研究轉嫁到小投資者那裡。
>
> 又講回風力發電。
>
> 第一﹕成本高。成本是普通發電達兩倍。
> 第二﹕如果不是即發即用﹐如你說的用儲電池儲電﹐
> 那儲電池能作多少環保﹖其實電池比二氧化碳
> 更不環保﹐而且保養費用更高。看看丰田的
> prius 車﹐二手車賣得那麼便宜﹐原因就是電池
> 一壞﹐換電池費用就$2500. 雖然是保用十萬
> 英里或八年﹐但美國人開車的情況﹐三﹐四年
> 就達十萬英里。
At 1-2 US cents per KWH ....
Wind power energy, is at par with that from US nuclear power
stations. Both are capital intensive, especially the latter.
A salient advantage of wind and solar generated power is the
coincidental nature of the energy output. Wind power, is for
real.
The drawback is its intermittent nature, as mentioned above.
However, a smart power grid with sufficient capacity can com
-pensate the drawback without the need for power storage. It
does so by predictive analysis, and controlling, of supplies
and demands. And the capability to move power around, instan
taneously.
Modern batteries are light weight and infinitely recyclable.
cost is certainly an important consideration. However, limit
-ed production scale is the factor. Over time, the situation
will improve. It took a century for the IC (internal combust
-ion) engine to optimize its supply chains. The green energy
supply chains aren't different. Besides we now know that car
-bon footprint is not free.
Nor should it be ....
> 第二﹕如果不是即發即用﹐如你說的用儲電池儲電﹐
> 那儲電池能作多少環保﹖其實電池比二氧化碳
> 更不環保﹐而且保養費用更高。看看丰田的
> prius 車﹐二手車賣得那麼便宜﹐原因就是電池
> 一壞﹐換電池費用就$2500. 雖然是保用十萬
> 英里或八年﹐但美國人開車的情況﹐三﹐四年
> 就達十萬英里。
Storing millions of WH's of electrical energy ....
Just an FYI, requires completely different technologies than
that used in hybrid cars. MIT's material chemistry lab, uses
liquid metals in molten salt to build batteries with ginorm-
ous capacities. Large enough for wind and solar farms to pro
-vide steady, even power outputs for extended period regard-
less of the strength of wind or sunlight. Icing on the cake:
They do have very high energy density (Jules/kg) ....
"Albert K. Fung" wrote:
> bak yim sing:
>
> > 第二﹕如果不是即發即用﹐如你說的用儲電池儲電﹐
> > 那儲電池能作多少環保﹖其實電池比二氧化碳
> > 更不環保﹐而且保養費用更高。看看丰田的
> > prius 車﹐二手車賣得那麼便宜﹐原因就是電池
> > 一壞﹐換電池費用就$2500. 雖然是保用十萬
> > 英里或八年﹐但美國人開車的情況﹐三﹐四年
> > 就達十萬英里。
>
> Storing millions of WH's of electrical energy ....
>
> Just an FYI, requires completely different technologies than
> that used in hybrid cars. MIT's material chemistry lab, uses
> liquid metals in molten salt to build batteries with ginorm-
> ous capacities.
是在研究階段嗎﹖ 可以大量生產未呢﹖價錢又多少﹖
儲電壽命又多長呢﹖ 平均電力費用如此的話每度成本又
多少呢﹖之後廢儲電器要換出來怎樣處理。相信我以上
問題你一條都未能答。
還有你們加州電力公司要全換這種儲電器費用要多少。
電費又要加多少來集資。更換的時間要多少年。如果是
十多二十年才是全面更新的話﹐中途出現更好更便宜
新科技的話能否可以馬上更換。
再者﹐情況更不是買你說的新電池儲電那麼簡單。那些
新儲電器是否需要新建的發電站。舊有的是否需要全面
改建加大改造。對附近居民有何不良影響。費用多少﹐
民意反應怎樣﹐每地方政府區域法管理局會否批准﹐你
完全不能作答。
不要說全民供應用風力﹐太陽能電力了。加州就算話供應
電力給你開的電池車 Tesla﹐現在搞加電站都搞到踢晒腳。
我唔係話你的說法沒可能﹐但是你說法比核能發電更不實
際。
你打算訓身多少買華能風電股票。怎樣
用行動支持李鵬國策﹖
"無國界賭仔" wrote:
> 咁你打算幾時返香港再北伐o者??
"bak yim sing" <b...@bys.com> 撰寫於郵件新聞:4C6A70BE...@bys.com...
> __________ Information from ESET NOD32 Antivirus, version of virus
> signature database 5380 (20100819) __________
>
> The message was checked by ESET NOD32 Antivirus.
>
> http://www.eset.com
>
>
>
__________ Information from ESET NOD32 Antivirus, version of virus signature database 5380 (20100819) __________
The message was checked by ESET NOD32 Antivirus.
美帝國債持有最多者,正是我們偉大祖國。
換言之,美帝到處放炸彈開槍殺人,用的是中國人的錢。
共匪不但借錢予美帝,亦向美帝走狗國提供資金,令他們有錢圍堵中國,軍費再
高,亦不怕乾塘:
http://tw.news.yahoo.com/article/url/d/a/100819/58/2betq.html
央廣 更新日期:"2010/08/19 16:56" 張子清
南韓金融監督院(Financial Supervisory Service,FSS)一名官員19日表示,中國
在過去6個月內,增加持有南韓國債達2倍規模,顯示北京當局正在分散持有外國國
債的市場,減少持有美債,轉而擴大對亞洲國家國債的投資。
這位不願透露姓名的官員表示,中國持有的南韓國債,從去年12月的1兆8千億韓元
(約合15億3,020萬美元),增加到3兆9千億韓元(約合33億美元),規模增加2倍。
--
===============
哮天神犬專吃屎,走狗教授愛偷窺
===============
地球沒有美帝也會轉,上面的並非定律,而且世界很多國家亦醒覺到過往是被美帝
所昆。
> 央廣 更新日期:"2010/08/19 16:56" 張子清
>
> 南韓金融監督院(Financial Supervisory Service,FSS)一名官員19日表示,中國
> 在過去6個月內,增加持有南韓國債達2倍規模,顯示北京當局正在分散持有外國國
> 債的市場,減少持有美債,轉而擴大對亞洲國家國債的投資。
>
> 這位不願透露姓名的官員表示,中國持有的南韓國債,從去年12月的1兆8千億韓元
> (約合15億3,020萬美元),增加到3兆9千億韓元(約合33億美元),規模增加2倍。
>
>
> --
> ===============
> 哮天神犬專吃屎,走狗教授愛偷窺
> ===============
>
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>
> The message was checked by ESET NOD32 Antivirus.
>
> http://www.eset.com
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>
__________ Information from ESET NOD32 Antivirus, version of virus signature database 5380 (20100819) __________
The message was checked by ESET NOD32 Antivirus.
--- news://freenews.netfront.net/ - complaints: ne...@netfront.net ---
你國(美國)的國策..是圍堵中國..稱霸地球...
而我一直支持的..就是你百厭中返北京流血..
達成你多年來的分裂中國理想...
你打算幾時返北京o者??
民主之神~~ 仙福永享~~ 壽與天齊~~
********************************************************
"bakyimsing" <b...@bys.com> 撰寫於郵件新聞:4C6DBB9E...@bys.com...
On Fri, 20 Aug 2010 11:12:34 +0800, haha <xrc2c...@yahoo.com.hk>
wrote in <i4krr3$k0f$1...@news.eternal-september.org>:
> 是在研究階段嗎﹖ 可以大量生產未呢﹖價錢又多少﹖
> 儲電壽命又多長呢﹖ 平均電力費用如此的話每度成本又
> 多少呢﹖之後廢儲電器要換出來怎樣處理。相信我以上
> 問題你一條都未能答。
>
> 還有你們加州電力公司要全換這種儲電器費用要多少。
> 電費又要加多少來集資。更換的時間要多少年。如果是
> 十多二十年才是全面更新的話﹐中途出現更好更便宜
> 新科技的話能否可以馬上更換。
>
> 再者﹐情況更不是買你說的新電池儲電那麼簡單。那些
> 新儲電器是否需要新建的發電站。舊有的是否需要全面
> 改建加大改造。對附近居民有何不良影響。費用多少﹐
> 民意反應怎樣﹐每地方政府區域法管理局會否批准﹐你
> 完全不能作答。
>
> 不要說全民供應用風力﹐太陽能電力了。加州就算話供應
> 電力給你開的電池車 Tesla﹐現在搞加電站都搞到踢晒腳。
> 我唔係話你的說法沒可能﹐但是你說法比核能發電更不實
> 際。
Charging electric cars ....
Doesn't have to be done in gas stations. It's an example par
excellence of fundamental paradigm shift. Charging stations,
are placed in a wider variety of places. The primary one, is
one's garage at home. Next, is one's workplace. Many Silicon
Valley's companies do provide charging stations for their em
-ployees. Malls, cinemas, restaurants, and the like, are all
natural places for charging cars.
The People's Republic of California gives them out for free.
This humble netter is very happy with his two Tesla's. He en
-countered no problem charging them. California has a fairly
competent grid for power transmission and distribution, with
somewhat intelligent supply/demand smoothing infrastructure.
It accepts power from a large number of wind and solar farms
then delivers the energy to consumption points. Integration,
on such scale, smooths out quite a bit of renewable energy's
intermittency. The rest, are done through demand control via
CalISO - California's independent power grid operator.
Many large and small electricity consumers, this humble net-
ter's ranch included, have contracts with CalISO and receive
hourly EDI notices from them. In exchange for reduced rates,
we agree to buy instantaneous excessive power and be curtail
-ed in times of tight supply.
Refrigeration and AC are power hogs. Many contracted custom-
ers of CalISO invested in eutectic tanks for their refriger-
ation needs. That allowed CalISO to shed load or ditch inter
-mittent power. Collectively, they're CalISO's ginormous cap
-acitor. Having grid wide, large capacity battery banks is a
nice addition.
But not a necessity, for a smart grid ....
BTW: A version of the container-size MIT battery is install-
ed in test sites in some utilities. Other than the con-
tainer It doesn't have any degradable component. There-
fore should have very long useful life span - decades.
It costs a fraction of today's state-of-the-art batter-
ies. And is very economical to operate. It is, however,
designed for industrial use, and not for households.
> BTW: A version of the container-size MIT battery is install-
> ed in test sites in some utilities. Other than the con-
> tainer It doesn't have any degradable component. There-
> fore should have very long useful life span - decades.
>
> It costs a fraction of today's state-of-the-art batter-
> ies. And is very economical to operate. It is, however,
> designed for industrial use, and not for households.
FYI ....
The MIT battery may very wellbe the enabler for a brave new
cottage industry for entrepreneurs, as arbitrageur of time-
of-use (TOU) electricity. The People's Republic of Californ
-ia imposes multi-tier rate structures on its utilities.
That, is to encourage moving peak usages to off-peak hours.
Peak-hour electricity can cost as much as USD 1.20 per KWH,
but no more 0.02-0.05/KWH during off-peak. Utilities are al
-so required to buy peak-hour green power, at market rates,
from generators.
If certified as green power, the MIT battery can be used to
stored up cheap electricity at night, and then sell back to
the utilities at peak hours.
And pocket the difference .... :)
"Albert K. Fung" wrote:
> bakyimsing:
>
> > 是在研究階段嗎﹖ 可以大量生產未呢﹖價錢又多少﹖
> > 儲電壽命又多長呢﹖ 平均電力費用如此的話每度成本又
> > 多少呢﹖之後廢儲電器要換出來怎樣處理。相信我以上
> > 問題你一條都未能答。
> >
> > 還有你們加州電力公司要全換這種儲電器費用要多少。
> > 電費又要加多少來集資。更換的時間要多少年。如果是
> > 十多二十年才是全面更新的話﹐中途出現更好更便宜
> > 新科技的話能否可以馬上更換。
> >
> > 再者﹐情況更不是買你說的新電池儲電那麼簡單。那些
> > 新儲電器是否需要新建的發電站。舊有的是否需要全面
> > 改建加大改造。對附近居民有何不良影響。費用多少﹐
> > 民意反應怎樣﹐每地方政府區域法管理局會否批准﹐你
> > 完全不能作答。
> >
> > 不要說全民供應用風力﹐太陽能電力了。加州就算話供應
> > 電力給你開的電池車 Tesla﹐現在搞加電站都搞到踢晒腳。
> > 我唔係話你的說法沒可能﹐但是你說法比核能發電更不實
> > 際。
>
我問你咁多條問題﹐你就只挑答最不重要那條。
>
> Charging electric cars ....
>
> Doesn't have to be done in gas stations. It's an example par
> excellence of fundamental paradigm shift. Charging stations,
> are placed in a wider variety of places. The primary one, is
> one's garage at home. Next, is one's workplace. Many Silicon
> Valley's companies do provide charging stations for their em
> -ployees. Malls, cinemas, restaurants, and the like, are all
> natural places for charging cars.
>
你唔好亂吹說吹到釸谷到處都是你的 tesla電車。根據
維基報導﹐tesla賣出的電車﹐到2010年7月統計﹐總數
目不過是 1200輛。
http://en.wikipedia.org/wiki/Tesla_Roadster
而且賣到 38個國家。
全美國走動的 tesla﹐最多算是1000輛。算加洲有 800部﹐
當然你講的加電方法完全沒問題。不過到全民電車時
情況就不同。
>
> The People's Republic of California gives them out for free.
當然﹐頂多十日﹐八日才有人充電一次﹐當然免費。
>
>
> This humble netter is very happy with his two Tesla's. He en
> -countered no problem charging them. California has a fairly
> competent grid for power transmission and distribution, with
> somewhat intelligent supply/demand smoothing infrastructure.
>
如果全加州充電量都不夠幾百部 tesla 用電﹐加州的
電力供應就好不了那裡去。但是如果有 10%車用電﹐
情況就完全不同。
bak yim sing:
> 如果全加州充電量都不夠幾百部 tesla 用電﹐加州的
> 電力供應就好不了那裡去。但是如果有 10%車用電﹐
> 情況就完全不同。
California's home charging station ....
Is intelligent and are programmed to charge only during off-
peak hours, usually around mid-night, when power utilization
is very low and the rate is cheap. It must have positive EDI
acknowledgment from CalISO before charging. And it will send
a completion EDI when done.
The hand-shaking ensures supply/demand balance on the grid.
The off-peak load of California's power-grid, is 1/3 that of
its on-peak load. Therefore, capacity for handing an all ele
-ctric car economy is there, assuming off-peak charging. The
more likely scenario, however, is that California will slow-
ly increase the statewide T&D capacity of her grid system on
one hand, and will boost its intelligence on the other.
BTW - California does have a diverse mix of all-electric and
plug-in hybrid cars, as well as utility vehicles. Tesla cars
aren't the only ones that are power grid dependent. Shortly,
because of California power infrastructure, she will be host
-ing USA'S boisterous foray into the electric car economy.
Notables are Nissan's Leaf and GM's Volt, .... :)
BTW: Tesla isn't just electric car manufacturer. It formed a
partnership with Toyota to supply them with battery and
drive-train technologies. Quite likely Ford and GM will
follow.