Overview
Heartland Substation is an operational electrical substation in the United States, owned and operated by Minnkota Power Cooperative. It handles voltages of 69 kV and 12.47 kV, supporting regional grid stability.
Heartland Substation is an operational electrical substation located in the United States, owned and operated by Minnkota Power Cooperative. The facility plays a key role in the regional power grid, stepping down transmission voltages for local distribution. The substation operates at voltage levels of 69 kV and 12.47 kV, typical for a medium-voltage substation that connects transmission lines to distribution networks. As part of the US electrical infrastructure, it falls under NERC reliability standards and FERC regulation, ensuring grid stability and compliance with mandatory reliability requirements. This facility supports the electrical needs of the surrounding region, contributing to the reliable delivery of power to residential, commercial, and industrial customers. Its location in the Midwest places it within a grid that serves a mix of agricultural and urban loads, underscoring its importance to local energy security.
Environmental context
The substation is located in a rural area of North Dakota, where the electrical infrastructure supports agricultural and small urban communities. The region experiences extreme weather conditions, including cold winters and thunderstorms, which can affect grid reliability. The substation's design and maintenance consider these environmental factors to ensure continuous operation.
Frequently asked questions
Heartland Substation is located in the United States, with coordinates approximately 46.8755° N, -97.2223° W, in a rural area of North Dakota.
Heartland Substation operates at two voltage levels: 69 kV (transmission) and 12.47 kV (distribution), typical for a step-down substation.
Heartland Substation is owned and operated by Minnkota Power Cooperative, a generation and transmission cooperative serving member cooperatives in the region.
As part of the US electrical grid, Heartland Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and operational safety.
Substations like Heartland transform voltage levels to facilitate efficient transmission and distribution of electricity, and they provide switching, protection, and monitoring functions to maintain grid reliability.