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.a . .. - � .. . � � - � � - . . . ' . . . . .. . . �:r '� �`%�15 <br />, . . <br />., ,.,., . , �.. .� , <br />, �-�:, ,' . .. .�.- ., �' :,. <br />.FY . �', .�-_ . � . .. . . . . . . "� .. .� ".. <br />�.- . . . �. � . • � . . � . . <br />��,: . � . -.,:-. .. . . � �� �� �� Tr <br />r� � � . . . � � . ,`t <br />♦ � . . ... . . �' �S � <br />� .. .. . . . � i��%Lx <br />� As the Twin Cities area has grown into a major metropoli- `'1�' <br />t�an compiex, the annual increase in customer demands has become so ',`�� <br />.: 4;: <br />.. , . . ... . . .: <br />, . . . . � . . . . . - �.�� <br />g�eat that it is no longer practical to handle the growth by expan-� ��: <br />.; ; i <br />-, <br />�sion of NSP's existing 115 Kv s�stem aloneo because of�the need for r:: <br />i � ; � ��: <br />, <br />�� : Y } '.::: . . ' , . : . . .. . ' . ' , ,' ., �`' <br />F�7 ' such �a large number of additional 115 Kv ci,rcuits. Historically ;, <br />; ;, <br />,; <br />r; . <br />� t '"the. _electrical dem3nds in this area have �approximately doubled;. ',�'; <br />t :f4` . � . .. .- � � . ..�. . . �. :. : . ! 7'r <br />Yz � � • ��. - � � . ;,` <br />�°: , <br />".every nine or ten years. The proposed 345 Kv system .is designed <br />��� :�,y; � . . - . . : <br />�My '� . ... . . . . . . . . . .. �.. . �, �.' ;, . �.fi <br />: � {�Q." �' .. 1' .._ � ' r. <br />r�*'� C $ . .. . . . . . . . . : �i <br />�,-�� n : . supplement , �he existing tra� smission system :with, -a ,�higher ' ; ,` ; <br />;�.: 7, <br />f � rx . . . . � . � .. �' i�S.rY�; <br />� <br />��S } . �- ,..�.: '. ' .. . � •� . � . . �,:- :�' ,:.. <br />�., � . .. � . ,�. .. . . . . ... ' - � <br />L".�7 t .. i, <br />�`{ h ��� voltage) sy�stem which has tY�e capability 'oi carrying larger. �quan-; , z ;_ <br />� <br />`;i�u ,t �� <br />����' ? ,. � F� � , <br />�;^. �x >. ' . . ; ; <br />��� � �ities .af power per circuit. Generally speaking � a 345 . Kv line has' <br />-„ <br />r�,��, � _ , �: <br />'}T'a� �i ��c I . . �;' ' � . �, . .. _ ,, , 1 : <br />'�'�� ^ �. .. � �. . , • : _ .. . , � . .: . � , . . '.: t� �i : � �. <br />�' � "nine .�imes the-;current-carrying capacity of a, lI5 S�v line.:. � r; <br />�i.' }�: <br />T44�Y � �� � - ' � <br />�{ T5F's -s � A / `r . . .Y.�i S <br />�f�,� � �'. r. -, , . . . . . , .�� . �. .�^ : �I . �,:� '` .,` . ; <br />. .,: .. . . . . <br />� °�C�+ r . � ti �. '� ` �. . � ' '• . � .. i <br />�? + � � N .,, � t . The . prc�posed =345 �Kv transmi�sion ; system will ` connect new� <br /><� ; <br />�X � '- .l . , i, - � 3 Vy! <br />b�;� £ � ' `. . �t5 �`T; <br />�'�� � Ft�y �F �fla��e generat�g statior�s� wi�h nec,i knajar bulk power s�tb�ta�i�ns tp� ,� ,.. } <br />._ <br />��`zr� �� � r � t rr �. .. ., - ,,: � t Y .� �, <br />tw-„ r � ,-'�' j r � . . - ,'. ..K� <br />' 9 <+ `.i i. <br />a .�- ' . � • �. ' ' , � . "' -- , � . .' , <br />fkf... i P.s � r'�'�✓ �: . .. . . J . ..,�. ' :_ . - ' - � �.; �'� <br />�;�� �{ �'� ` deliv�r:' lar:ge l�locks of electrica3 . energy to. the existing I.J 5; I�v � ,r <br />��'7i .-h t d�7 i J. .� . _ r; :: x� r d�: <br />��'" "y-3�r�£{" ��`r-+4 ' R�9' � ; r = � � i' �.: t! �., <br />St+N'rF'���MI� �y }t�( t _ ...- . `;. , . :: �� � , , .. . � � ;�. ".`� �� ?. ;' � . : <br />���G���,-:, w>�;�fixan$mission sys�tem; for,, further delivery tv smaller b�1k power. � �: U =< ;�� <br />��'�.�r�� r�'� � rs� �u 7 <br />�I�^�L t+y� , �t 6 ,nt : IY' :, t .i � `� �' , �. . I:.. . :" ,��. '��-. ..' ;:�' . _: :, �� ���. $ :. <br />"SJ �'�7 � - . . �. . ' ,, _. . . . ; <br />��������`�r� ��� �substations �n order to accomnlish its niission, =the :new� 345 �Kv . �' ��.r� <br />� '*fy-1qy'y/+l 'I� h � � � - i <br />.. "J Sh�q�H 3-� %��� � : r - s^. t '.! ., ���. �- ., ,,: .�' '..; ' , �.. . .'.' <br />a; <br />� t ?= <br />���'r a t "F sltstez� n�ust; l�e .located so that , i.t can be conneeted to the °115 Kv ' "�� '�; <br />�•� �7y�it y l,l' �'�.� - . <br />� �.'�§",� .r � �"� m .. r ��� ': : : . , , . ,, .'.. <br />�t��. �^� x s � �r ` : f : ; � ` , ; "' ' ,:. ; . ` " <br />^ 1 A <br />; s stem at strate ic oint�, whEre that lower volta e s stem has' r <br />� q��.��. � y g P ` ' g Y '� <br />� �� � �ll � - � . . ' _ �� <br />Mi'Y11r�1w�.�.'.. ...t. �Y'..r. :. � . . ,. , . . . . .. _ . . . . . . . . . . {4 �..�ii.aS <br />: '.N �h3�'�A � x'�.! ' .: �' �. . .. . : ;. . : :.. . ., :. <br />r� �;�;��;���"`�i> uthe� ca'pability =to a�cept larc�e blocks �of. power. The Term�.nal =�� ` <br />�� � ���� , E �.�a. <br />r r- <br />t (�y <br />��,.��SY�f��f�ry",.��.. M£i .� .� f, '. �' .. . ..�., ' ..'. ; �. .� .=' : rv: <br />� �S 'S X�k XY 5 ' � . . ��., . . .. . , ._ .. . ' : � ta : <br />y�� : <br />� r������ -� Ntoore �Lalce l�arie r�nnin ns�rth ; and sou.t.2z" at the westerly edge o;f � .: <br />������ �'�� � r �, � , g � <br />4? <br />�����t"'tv ���� � �lifi ,� rr �, ;. � �.� ,- . . _--: . � . ...�. t = t <br />�+.��'��� r �a?t ,ui <br />����'��z`� ��ie V`i1l.age is ;part of 'this sys�em. _ � � <br />.n'3r ,+,�r � r� . .�;�e <br />.:�� z+ .� � �'r�Y � . ��. ; ��� ,. ,' _ � '- - ' <br />,� . z� s ,� ��ra '� w . -. -�. : �- :� .:; :� ` ; ,r : <br />�,,�;��b� �� � If' th:is en�rgy i:� not available -�in sufficient qu'�ntitie� w�` <br />l-, <br />7���'�'�� � � <br />��� ��� � '� i <br />�t^ - . __ . :. . .. . , r' % <br />'^"�,4�}�'d'�? �A�.� �tfs i i` `.g �,�. ��� •��� � . '� �� . .� ., �'� ��;� ,' , �� - �"�+s% <br />ry� �,���„atz,�th� tune. e�.ectric�l de�r�ands .a�e made upon' that '.��stem, we will . ,,,; <br />� , <br />'�� i�'~ °�%'� y� `�.M , .� , — �'`r � <br />� rv.h: �P .� a ti�� r� - <br />.c�.. � ..- 'h en .� � + '`� �' <br />Ik� I{t��' ': '�1 / .�'� <br />��'�',��.Ity ry � 1 1 - t �y ;� <br />�, ':'��y�t'F�., .�G� r ' ' <br />�y,. � � f � t � t t{s <br />v� - j.'1 1 iL� � ' - ? <br />'� ylu� 1 t y I � l.i 1 j- �,�. <br />� '�..r�'� � /� ) � �a �. t �� y - .: '� � .' '� . . �:. <br />�i�f �f�-�i� S :- �V%�. <br />s�t / �.���fN I 1 � t G. .: <br />'� h:.�lt M1�`�f .' r , f - t . y'. <br />. Ai�� � � � _ l a - - It l E . . <br />.�(��3'... .r. ,ilf �x4...:kr ,�� ... ,�..A{.� . �.� i . . . . . . . .... . . �. .. - ynr.:: .��5�'.�i <br />