IEEE C37.015-2017

IEEE C37.015-2017 is a technical guide for the application of shunt reactor switching, helping engineers address switching duties in power systems where reactor control affects voltage management and operating reliability. In the context of Components, Circuits, Devices and Systems; Power, Energy and Industry Applications, this standard supports consistent engineering decisions for shunt reactor equipment and related switching arrangements. It is relevant when selecting, applying, or evaluating switching practices that may influence performance, equipment stress, and system stability.

About IEEE C37.015-2017

IEEE C37.015-2017 provides guidance on the application of shunt reactor switching in electric power networks. The document is aimed at improving understanding of how reactor switching behaves and what factors should be considered when applying switching devices and associated system configurations. It is especially useful where shunt reactors are used to manage reactive power or voltage conditions. By focusing on application guidance rather than general theory, the standard helps support more consistent engineering judgment.

Where is IEEE C37.015-2017 used?

This guide is typically used in utility substations, transmission installations, and other power-system environments where shunt reactors are switched during normal operation or system control actions. It can inform planning, equipment application, and operational review for switching devices, control schemes, and related protection or coordination work. IEEE C37.015-2017 is also relevant to engineers specifying reactor switching arrangements for projects involving power networks, reactive compensation, and high-voltage system performance.

Importance in practice

In practice, IEEE C37.015-2017 helps reduce uncertainty when applying shunt reactor switching in power systems. Clear guidance can support safer switching decisions, better equipment coordination, and more reliable system performance. It may also assist with procurement and design review by giving teams a common technical reference for evaluating application choices. For operators and engineers, using a consistent standard can lower the risk of avoidable switching stress, misapplication, and inconsistent field practices.

• Shunt reactor switching guidance
• Power-system application considerations
• Switching device coordination
• Voltage and reactive-power support
• Engineering and compliance reference