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Project NPV, Positive Externalities,Social Cost-Benefit Analysis—The Kansas City Light Rail Project
Project NPV Positive Externalities Social Cost-Benefit Analysis Kansas City Light Rail Project
2009/10/16
The Heartland Light Rail project represents Kansas City’s biggest infrastructural
investment in decades. The ballot initiative for the light rail project was voted down
three times until it was fina...
Controlling Rail Potential of DC Supplied Rail Traction Systems
Rail Transit Earthing Rail Potential Control
2009/7/28
Most modern DC electrified mass transit systems use a totally floating earth as their grounding strategy. A well-known problem related with totally floating systems is that the touch potentials can be...