Overview
Lamokin Substation is an operational Amtrak-owned substation in the United States, handling voltages of 138 kV and 12 kV for rail power distribution.
Lamokin Substation is a substation located in the United States, owned and operated by Amtrak. It is currently operational and serves as a critical node in the rail electrical infrastructure, converting high-voltage transmission power for traction use. The facility handles voltages of 138 kV and 12 kV, indicating a step-down configuration typical for railway electrification. As part of the U.S. electrical grid, this substation operates under NERC reliability standards and FERC regulations for transmission-level assets. The 138 kV side connects to the bulk power system, while the 12 kV output feeds Amtrak's traction power network. Substations of this type are essential for maintaining reliable rail service and are subject to strict cybersecurity and physical security requirements. The substation's location near Philadelphia supports Amtrak's Northeast Corridor, one of the busiest rail lines in the country. Its role in converting and distributing power directly impacts train schedules and safety. Regular maintenance is critical given the high utilization of the corridor.
Environmental context
The substation is situated in an urban area near Philadelphia, where electrical infrastructure must balance reliability with environmental considerations such as electromagnetic fields and noise. The 138 kV transmission lines may traverse populated areas, requiring compliance with NERC's vegetation management and public safety standards. The facility's proximity to rail lines also necessitates coordination with local environmental regulations regarding stormwater runoff and hazardous materials.
Frequently asked questions
Lamokin Substation is located in the United States, near Philadelphia, Pennsylvania, at coordinates 39.842963, -75.376100.
Lamokin Substation operates at two voltage levels: 138 kV for transmission input and 12 kV for traction power output to the rail system.
Lamokin Substation is owned and operated by Amtrak, the national passenger railroad company in the United States.
As part of the U.S. electrical grid, Lamokin Substation must comply with NERC reliability standards and FERC regulations for transmission assets, including cybersecurity and physical security requirements.
Substations like Lamokin convert high-voltage transmission power to lower voltages suitable for train traction, ensuring reliable and safe operation of electrified rail lines such as Amtrak's Northeast Corridor.