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全部话题 - 话题: ercot
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v*****s
发帖数: 20290
1
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chanson (Champs-Élysées) 于 (Wed Feb 2 08:27:55 2011, 美东) 提到:
...............冷啊..............亏的哥们儿我还练过!
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hunzaimeiguo (魂栽寐过) 于 (Wed Feb 2 08:44:59 2011, 美东) 提到:
大清早停了一会儿,现在好了。。。
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cr2069 (在银行里面下象棋的奥特曼) 于 (Wed Feb 2 08:54:33 2011, 美东) 提到:
说实在的,就怕这个。一停电,网都上不了了。
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HifoCH (爱菊轩) 于 (Wed Feb 2 09:27:34 2011, 美东) 提到:
就停了半... 阅读全帖
y*********m
发帖数: 33
2
recruiter发给我一道面试模拟题,是一个与能源有关的街里公司的面试题目。大家说
说这种【已知过去,预测未来】的典型题应该用什么方法呢?
方法肯定不只一种,我能想出来的只有time series,然后autoregressive。但是我的
统计、随机过程的知识少的可怜,所以肯定应该还有更合适的方法,拜托大家出出主意
,毕竟这里牛人多,而且大部分都是统计随机高手。
另外,弱弱地问:这个和stochastic differential equation(SDE)有关系么?
感激涕零~~~
Sample Problem
I would like you to build a model that predicts the electricity price every
hour into the future for 1 week into the future for the following 1 data
streams (the resulting prediction will be a matrix of 1x168):
HOUSTON2010 NORTH2010 ... 阅读全帖
y*********m
发帖数: 33
3
Sample Problem:
I would like you to build a model that predicts the electricity price every
hour into the future for 1 week into the future for the following 1 data
streams (the resulting prediction will be a matrix of 1x168):
HOUSTON2010 NORTH2010 SOUTH2010 WEST2010 (or 11/12)
The actual real time electricity price you can find on http://www.ercot.com/content/cdr/html/real_time_spp for HB_Houston. If you have a hard time getting connected to this also check out http://www.e... 阅读全帖
h**********o
发帖数: 4127
4
The Energy Reliability Council of Texas (ERCOT) has ordered utilities to
begin rotating electrical outages to compensate for a power shortage linked
to the extreme cold weather. The order took effect Wednesday morning, a day
after an ice and snow storm blanketed parts of Texas. Consumers and
businesses are urged to reduce their electricity use. ERCOT had no timetable
for when the rotating outages would end. The blackouts are not expected to
last more than 30- 45 minutes. The locations and durati... 阅读全帖
A*******n
发帖数: 625
5
来自主题: DotNet版 - add web service
呵呵, 他们sample code都不给,你还指望他们给你新api? 你们知道什么是 primary
signature吗? 我现在的error是the primary signature must be encrypted。
我现在的function可以送request, 用fiddler我也可以看到response, 可是用他们的
proxy得到reponse就出错。我想是不是我的setting不对。
EndpointAddress ea = new EndpointAddress("https://misapi.ercot.
com/2007-08/Nodal/eEDS/EWS/");
System.ServiceModel.Channels.CustomBinding custombinding = new
System.ServiceModel.Channels.CustomBinding();

System.ServiceModel.Channels.AsymmetricSec... 阅读全帖
f**k
发帖数: 15238
6
来自主题: Military版 - 靠天朝又输出价值观了
还是看这个吧
TEXAS IMPOSES ROLLING BLACKOUTS AS MERCURY DROPS
http://www.reuters.com/article/2011/02/02/us-ercot-rollingblack
f**k
发帖数: 15238
7
来自主题: Military版 - 靠天朝又输出价值观了
看看谁造谣吧
http://www.reuters.com/article/2011/02/02/us-ercot-rollingblack

for the damaged units. Roark said the return to normal power service and any
further need for rolling blackouts depends on how long repairs
y****e
发帖数: 23939
8
来自主题: Military版 - 靠天朝又输出价值观了
被打脸真的很舒服吗?就算你enjoy,我还嫌手疼。
大过年的,碰上这么一个二皮脸,真是的
ERCOT ends rolling blackouts
http://impactnews.com/round-rock-pflugerville/254-recent-news/1

any
b*****o
发帖数: 240
9
来自主题: JobHunting版 - Job position
This is an entry level position. Our company supports H1B. Please send me
your resume to y*****[email protected] if you are interested.
Job Description
PRIMARY PURPOSE OF POSITION
The Transmission Analyst is responsible for supporting transmission team in
managing congestion risk for Power Team¿s portfolio of supply and
demand obligations. The individual would help facilitate the decision making
process of financial transmission rights procurement. Run LMP models to
support transactional decision... 阅读全帖
f*y
发帖数: 956
10
it's rolling outage ordered by state, or ERCOT...
据说还要持续搞这么一两天。
http://abclocal.go.com/ktrk/story?section=news/local&id=7934462
j*****y
发帖数: 1916
11
In Texas, the power price increase was much smaller than the rest of the
nation, largely because of the mild weather this spring. The average
wholesale electricity price in the ERCOT Houston Zone was $35.33 per
megawatt-hour for the first half of 2013, up 13 percent from the year before
, according to the EIA.
http://fuelfix.com/blog/2013/07/24/wholesale-electricity-prices
如果1000度电成本才35美元。是不是电力公司转手就卖105美元,利润是不是有点离谱?
我也想去开一个皮包电力公司,给老中打7折。
t**d
发帖数: 86
12

oncor is the biggest transmission company in ercot. center point is pretty
big but no quite close to oncor's size yet.
m*******e
发帖数: 223
13
明年要从新泽西搬去Austin,想先看看房。家里四口人,夫妻俩,目前一个娃不到一岁
,一个老人。 老公在ERCOT,Taylor工作,我自己将来可能在Austin市区上班,不知道
哪里的房子比较适合,交通便利,学区好,安全? 我对得州的房价不了解,不知道70
万能买什么样的,70万在新泽西好学区(Basking Ridge)可以买98年,3000尺左右,
有basement的房子,我知道得州没有basement,房价也低一些,谢谢大家给建议,也欢
迎agent联系我。
S***k
发帖数: 370
a9
发帖数: 21638
15
来自主题: DotNet版 - add web service
你应该输入wsdl还是啥的那个url吧。

address
'.
be
ercot
content
solution
Error
s****h
发帖数: 921
16
来自主题: Programming版 - Python的一个错误
有一个multi_sc_test.py文件,被多次调用。
偶尔会出现问题:
File "D:\ERCOT\sc\Noise\multi_sc_test.py", line 7, in multi_sc_test
os.environ['PATH'] += ';C:\\Program Files\\PTI\\PSSE31\\PSSBIN'
File "C:\Python25\lib\os.py", line 432, in __setitem__
putenv(key, item)
OSError: [Errno 0] Error
这个是什么错误?
h********0
发帖数: 1
17
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会员能收到PES职业招聘材料和电力能源杂志,免费使用PES资源中心,参加会议也可以
打折。
Dr.Bian现在美国联邦能源监管会任高级顾问 (FERC)。近几年的主要研究方向包括可再
生能源,智能电网,电力市场,行业标准和风险分析。2007到2013年,曾任北美电力可
靠性公司(NERC)评估部及应急管理部主任。2009年Dr.Bian被聘为美国智能电网信息
交换中心执行委员会会员,2008年加入美国能源部可再生能源研究常务委员... 阅读全帖
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