Overview
Diamond Hill Substation is an operational electrical substation in Oregon, United States, owned and operated by PacifiCorp. It operates at a voltage of 230 kV, serving as a key node in the regional transmission grid.
Diamond Hill Substation is an operational electrical substation located in Oregon, United States. Owned and operated by PacifiCorp, a major utility in the western US, the facility plays a critical role in the region's electrical infrastructure. Operating at 230 kV, it is classified as a high-voltage substation, typically serving as a hub for transmission and distribution of electricity to surrounding areas. The substation 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. As a 230 kV facility, it is part of the transmission network that connects generation sources to load centers. The equipment likely includes modern switchgear and protection systems compliant with industry standards such as IEEE C37, ensuring safe and reliable operation. Located in a rural area of Oregon, Diamond Hill Substation supports the local grid stability and provides electricity to nearby communities and industries. Its strategic position within PacifiCorp's network enhances the resilience of the regional power system. The substation's operational status and voltage level indicate its importance in maintaining reliable power supply in the Pacific Northwest.
Environmental context
The substation is situated in a rural area of Oregon, characterized by agricultural land and natural habitats. The 230 kV voltage level indicates its role in long-distance transmission, which can have environmental impacts such as electromagnetic fields and land use for transmission corridors. However, modern substations are designed with mitigation measures like low-profile equipment and vegetation management to minimize ecological disruption. The facility's location away from dense urban areas reduces direct human exposure to electromagnetic fields.
Frequently asked questions
Diamond Hill Substation is located in Oregon, United States, at coordinates 44.247679, -123.047965.
Diamond Hill Substation operates at a voltage of 230 kV, which is typical for high-voltage transmission substations.
Diamond Hill Substation is owned and operated by PacifiCorp, a major electric utility serving the western United States.
As part of the US bulk power system, Diamond Hill Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 230 kV substation serves as a critical node in the transmission grid, stepping down voltage for distribution or interconnecting transmission lines to balance load and generation.