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Last modified
1/26/2010 12:37:24 PM
Creation date
10/11/2006 11:11:52 PM
Metadata
Fields
Template:
Water Supply Protection
File Number
8220.200.05.R
Description
Hoover Dam/Lake Mead/Boulder Canyon Project
Basin
Colorado Mainstem
Date
10/31/1938
Author
Roberts A. B.
Title
Report of Competitive Value of Falling Water for Primary Energy at Boulder Dam in Competition with Steam Power at the Load Center
Water Supply Pro - Doc Type
Report/Study
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<br />~lb~" <br />N <br />N <br />N <br />c:: <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />- ., -:-', ''''.'_.h'_ ".~ <br /> <br />-~S' --~'::-~-_<~ <br /> <br />-->~~-y~"<?-': ~ . ~~ ;:9" '"'~ =>_ ~'"" <br />- ~"-~_:'i~~::,,:,_/j.. ~;;:~:-::-'.>~"'-':?_-:'_,,:.-c* <br /> <br />-<---<:-<~~- <br /> <br />"~-"?'.\7)~P-t~_'1 :' <br /> <br />~':~->;~'h_Y: <br /> <br />26. <br /> <br />of determining the value of seconde.ry energy, ho",ever, <br /> <br />seems relatively unimportant in this problem due to the <br /> <br /> <br />small ~mount of revenue ~hich ~ill be derived therefrom <br /> <br />and in the future its value ~ill be determined by a formula <br />included in rhe !'hir:'l Circuit Contract, ",hich no"! exists <br />bet,neon the Bureau of Po"'er and Light and the United States <br /> <br />Government. <br /> <br />If it is assumed the entire output of primary <br />energy at Boulder Po~er Plant would be delivered to the Los <br />Angelos metropolitan fl.rea, there "'ould be required three <br />groups of circuits, consisting of t~o groups of two circuits <br />each an~ one group of three circuits, totalling at least <br />seven circuits in all. Zach group of circuits ~ould require <br />its o"'ll steam standby spinning reserve to insure the proper <br />reliability of service for transmission. ~he minimum steam <br />standby for all three groups "'ould be 24c ,cee kl7., '1Thich is <br />only sufficient in a system of this size to provide against <br />the loss of a double circuit to.ner line. <br />While I do not agroe mith fur. Sands I basic assump- <br />tions of delivering Boulder Canyon po~er over long distance <br />transmission lines at system load factor, either from an <br />economic standpoint or from the standpoint of reliability <br />of service, nevertheloss ::: have made a parallel study, the <br />details for "'hich are sho"~ in rable B, making certain ob- <br />vicus corrections as previously set forth in order to get <br /> <br />fl.. J. Rc'oerts <br />
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