Outdoor Substations , In Connection With Coal-Mining Installations
- Organization:
- The American Institute of Mining, Metallurgical, and Petroleum Engineers
- Pages:
- 12
- File Size:
- 1380 KB
- Publication Date:
- Jan 9, 1919
Abstract
DEVELOPMENT of high-tension outdoor substations during the past few years has been due primarily to economic reasons. The demand for power in small communities could not be met with the conventional and 1 FIG. 1.-33,000-VOLT STEP-UP OUTDOOR AIR-BREAK SWITCH AND SUBSTATION INSTALLATION OUTSIDE OF A POWERHOUSE GENERATING AT 2300 VOLTS STEPPING UP TO 33,000. TWENTY-ONE COAL MINES ARE SUPPLIED FROM LINES LEADING FROM THIS INSTALLATION. comparatively expensive indoor types unless the rate for service was materially increased. That the various problems incident to development have been solved successfully, it is only necessary to point to the
Citation
APA: (1919) Outdoor Substations , In Connection With Coal-Mining Installations
MLA: Outdoor Substations , In Connection With Coal-Mining Installations. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1919.