Overview
Sub 68 is an operational substation owned by Amtrak in the United States. It operates at 138 kV and 12 kV, supporting rail electrical infrastructure.
Sub 68 is a substation located in the United States, owned and operated by Amtrak. The facility is operational and serves as a critical node in the rail electrical network, stepping down transmission-level voltage for traction power. With voltage levels of 138 kV and 12 kV, it is a medium-scale substation typical of railway electrification systems. As part of Amtrak's infrastructure, Sub 68 operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. The substation likely incorporates modern automation and protection systems compliant with IEEE standards, ensuring safe and reliable power distribution to rail operations. The substation's location in Pennsylvania places it within the PJM Interconnection, one of the largest regional transmission organizations in the US. Its role in supporting electrified rail corridors contributes to reduced emissions compared to diesel-powered trains, aligning with broader environmental goals for sustainable transportation.
Environmental context
The substation is situated in a temperate climate region of Pennsylvania, where seasonal weather variations can impact electrical infrastructure reliability. Its urban-rural setting near rail lines means it supports electrified transport, reducing local air pollution from diesel locomotives. The facility's design likely includes measures to mitigate electromagnetic fields and noise, common considerations for substations in populated areas.
Frequently asked questions
Sub 68 is located in the United States, with coordinates approximately 40.0431 N, -76.2143 W, in Pennsylvania.
Sub 68 operates at 138 kV and 12 kV, typical for a substation supplying rail traction power.
Sub 68 is owned and operated by Amtrak, the national passenger railroad company in the United States.
As part of the US electrical grid, Sub 68 must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Sub 68 steps down high-voltage power from the transmission grid to lower voltages suitable for Amtrak's electrified rail lines, ensuring reliable train operations.