Overview
Cinnaminson Substation is an operational electrical substation in New Jersey, United States, owned by Public Service Enterprise Group. It operates at 230 kV and 13.8 kV, supporting regional grid stability.
Cinnaminson Substation is an operational electrical substation located in New Jersey, United States. Owned by Public Service Enterprise Group (PSEG), it serves as a key node in the regional transmission and distribution network. The substation's voltage levels of 230 kV and 13.8 kV indicate its role in stepping down high-voltage transmission power for local distribution. As part of the US electrical infrastructure, this facility operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. Substations like Cinnaminson are critical for maintaining grid stability, especially in densely populated regions of the Northeast. The facility likely employs modern switchgear and automation systems compliant with ISO/IEC 61850 standards for substation automation. The substation supports the electrical needs of the surrounding community, including residential, commercial, and industrial customers. Its location in New Jersey places it within the PJM Interconnection, one of the largest regional transmission organizations in the US, which coordinates the movement of wholesale electricity. The facility's operational status ensures continued reliability of the local power supply.
Environmental context
The substation is situated in a suburban area of New Jersey, near the Delaware River. Its operation involves electromagnetic fields and potential oil leakage from transformers, though modern containment measures mitigate risks. The surrounding environment includes residential neighborhoods and green spaces, requiring careful management of noise and visual impact. The facility's role in the grid supports energy efficiency by reducing transmission losses through voltage step-down.
Frequently asked questions
Cinnaminson Substation is located in New Jersey, United States, near the Delaware River. Its coordinates are approximately 39.9976° N, -74.9684° W.
Cinnaminson Substation operates at two voltage levels: 230,000 volts (230 kV) for transmission and 13,800 volts (13.8 kV) for distribution.
Cinnaminson Substation is owned by Public Service Enterprise Group (PSEG), a major utility company in the United States. The operator is also PSEG.
In the United States, substations must comply with NERC reliability standards for grid stability and FERC regulations for transmission. Additionally, ISO/IEC 61850 standards for substation automation are commonly adopted.
Cinnaminson Substation steps down high-voltage transmission power (230 kV) to lower distribution voltage (13.8 kV) for local use, ensuring reliable electricity supply to homes and businesses in the region.