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Milestones:Ames Hydroelectric Generating Plant, 1891

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== Ames Hydroelectric Generating Plant, 1891  ==
 
== Ames Hydroelectric Generating Plant, 1891  ==
  
Ames, CO Dedicated July 1988 - [[IEEE Pikes Peak Section History|IEEE Pikes Peak Section]]  [[Image:Ames|thumb]]  
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<p>Ames, CO Dedicated July 1988 - [[IEEE Pikes Peak Section History|IEEE Pikes Peak Section]]&nbsp; [[Image:Ames Hydroelectric.jpg|thumb]] </p>
  
''Electricity produced here in the spring of 1891 was transmitted 2.6 miles over rugged and at times inaccessible terrain to provide power for operating the motor-driven mill at the Gold King Mine. This pioneering demonstration of the practical value of transmitting electrical power was a significant precedent in the United States for much larger plants at Niagara Falls (in 1895) and elsewhere. Electricity at Ames was generated at 3000 volts, 133 Hertz, single-phase AC, by a 100-hp [[George Westinghouse|Westinghouse]] alternator.''  
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<p>''Electricity produced here in the spring of 1891 was transmitted 2.6 miles over rugged and at times inaccessible terrain to provide power for operating the motor-driven mill at the Gold King Mine. This pioneering demonstration of the practical value of transmitting electrical power was a significant precedent in the United States for much larger plants at Niagara Falls (in 1895) and elsewhere. Electricity at Ames was generated at 3000 volts, 133 Hertz, single-phase AC, by a 100-hp [[George Westinghouse|Westinghouse]] alternator.'' </p>
  
The gold mining industry at Telluride, Colorado was to be shut down due to the depletion of cheap steam power. All timber in the area had been cut for fuel and mining timbers. DC electric power and other forms of power transmission had proven to be ineffective for the 4.2 kilometer&nbsp;distance of transmission. AC power was judged to be the only workable solution to the economic problems of the mining industry.  
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'''The plaque can be viewed at the Ames plant, on Ophir Rd., just outside of the village of Ophir, Colorado, U.S.A.'''
  
The Ames Hydroelectric Plant was being built during the fight between Westinghouse and Edison as to the use of AC or DC electric power. In the Summer of 1890 a generator and a motor were received from the Westinghouse Company and installed that Winter. The generator, for the power plant, and the motor for the mill, were identical single-phase alternators of 100 horsepower operated at 3,000 volts, 133 cycles per second - the largest manufactured at the time. The separately-excited generator was housed in a rough cabin near where Ames Station now stands and was belt-connected to a six-foot Pelton water wheel under a 320-foot head. The switchboard was made of a shellacked pine sheathing. Voltmeters and ammeters of both the solenoid and gravity balance types were used and were mounted in black walnut cases with window-glass fronts.  
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<p>The gold mining industry at Telluride, Colorado was to be shut down due to the depletion of cheap steam power. All timber in the area had been cut for fuel and mining timbers. DC electric power and other forms of power transmission had proven to be ineffective for the 4.2 kilometer&nbsp;distance of transmission. AC power was judged to be the only workable solution to the economic problems of the mining industry. </p>
  
The transmission line was three miles long from the valley floor to the mine above the timberline. It was constructed of [[Western Union|Western Union]] cross-arms with insulators carrying two no. 3 bare copper wires. The cost of the wire was about US$700, being only one percent&nbsp;of the cost estimated for a direct-current line.  
+
<p>The Ames Hydroelectric Plant was being built during the fight between Westinghouse and Edison as to the use of AC or DC electric power. In the Summer of 1890 a generator and a motor were received from the Westinghouse Company and installed that Winter. The generator, for the power plant, and the motor for the mill, were identical single-phase alternators of 100 horsepower operated at 3,000 volts, 133 cycles per second - the largest manufactured at the time. The separately-excited generator was housed in a rough cabin near where Ames Station now stands and was belt-connected to a six-foot [[Pelton Wheel|Pelton water wheel]] under a 320-foot head. The switchboard was made of a shellacked pine sheathing. Voltmeters and ammeters of both the solenoid and gravity balance types were used and were mounted in black walnut cases with window-glass fronts. </p>
  
The plant, in operation continuously, required fifteen to twenty attendants. The Ames installation was the first to generate alternating current electric power for industrial application. The entire output of the plant was used for mining.  
+
<p>The transmission line was three miles long from the valley floor to the mine above the timberline. It was constructed of [[Western Union|Western Union]] cross-arms with insulators carrying two no. 3 bare copper wires. The cost of the wire was about US$700, being only one percent&nbsp;of the cost estimated for a direct-current line. </p>
  
<div class="header"><span class="head1">INNOVATION</span><span class="head2">  MAP</span></div>
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<p>The plant, in operation continuously, required fifteen to twenty attendants. The Ames installation was the first to generate alternating current electric power for industrial application. The entire output of the plant was used for mining. </p>
<!-- Ames --> <googlemap controls="small" height="250" width="300" zoom="10" lon="-107.881683" lat="37.865501" version="0.9">
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<div class="header"><span class="head1">INNOVATION</span><span class="head2">  MAP</span></div>  
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<p><!-- Ames --> <googlemap version="0.9" lat="37.865501" lon="-107.881683" zoom="10" width="300" height="250" controls="small">
 
37.865501, -107.881683,
 
37.865501, -107.881683,
 
Ames Hydroelectric Generating Plant, 1891
 
Ames Hydroelectric Generating Plant, 1891
 
Colorado State Highway 145, near Ophir, Colorado, U.S.A.
 
Colorado State Highway 145, near Ophir, Colorado, U.S.A.
</googlemap>  
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</googlemap> </p>
  
<br> <br>
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[[Category:Energy|{{PAGENAME}}]]
 
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[[Category:Power_generation|{{PAGENAME}}]]
[[Category:Power,_energy_&_industry_application|{{PAGENAME}}]]
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[[Category:Hydroelectric_power_generation|{{PAGENAME}}]]

Latest revision as of 17:10, 22 July 2014

Ames Hydroelectric Generating Plant, 1891

Ames, CO Dedicated July 1988 - IEEE Pikes Peak Section 

Electricity produced here in the spring of 1891 was transmitted 2.6 miles over rugged and at times inaccessible terrain to provide power for operating the motor-driven mill at the Gold King Mine. This pioneering demonstration of the practical value of transmitting electrical power was a significant precedent in the United States for much larger plants at Niagara Falls (in 1895) and elsewhere. Electricity at Ames was generated at 3000 volts, 133 Hertz, single-phase AC, by a 100-hp Westinghouse alternator.

The plaque can be viewed at the Ames plant, on Ophir Rd., just outside of the village of Ophir, Colorado, U.S.A.

The gold mining industry at Telluride, Colorado was to be shut down due to the depletion of cheap steam power. All timber in the area had been cut for fuel and mining timbers. DC electric power and other forms of power transmission had proven to be ineffective for the 4.2 kilometer distance of transmission. AC power was judged to be the only workable solution to the economic problems of the mining industry.

The Ames Hydroelectric Plant was being built during the fight between Westinghouse and Edison as to the use of AC or DC electric power. In the Summer of 1890 a generator and a motor were received from the Westinghouse Company and installed that Winter. The generator, for the power plant, and the motor for the mill, were identical single-phase alternators of 100 horsepower operated at 3,000 volts, 133 cycles per second - the largest manufactured at the time. The separately-excited generator was housed in a rough cabin near where Ames Station now stands and was belt-connected to a six-foot Pelton water wheel under a 320-foot head. The switchboard was made of a shellacked pine sheathing. Voltmeters and ammeters of both the solenoid and gravity balance types were used and were mounted in black walnut cases with window-glass fronts.

The transmission line was three miles long from the valley floor to the mine above the timberline. It was constructed of Western Union cross-arms with insulators carrying two no. 3 bare copper wires. The cost of the wire was about US$700, being only one percent of the cost estimated for a direct-current line.

The plant, in operation continuously, required fifteen to twenty attendants. The Ames installation was the first to generate alternating current electric power for industrial application. The entire output of the plant was used for mining.

INNOVATION MAP