IEEE PC37.122/D15, Jan 2010
Insulated Substations rated above 52 kV
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About This Item
PC37.122/D15, Jan 2010 is a technical draft focused on insulated substations rated above 52 kV, addressing design and engineering considerations relevant to high-voltage power systems. For utilities, consultants, and equipment planners working in power, energy, and industrial applications, it can help frame expectations for insulation performance, substation layout, and related construction requirements. As an inactive document, it is most useful as a reference point for historical comparison, specification review, and understanding how insulated substation practice was being defined at the time.
About PC37.122/D15, Jan 2010
This document centers on insulated substations operating above 52 kV, where insulation coordination and equipment arrangement are critical to reliable service. PC37.122/D15, Jan 2010 is relevant to engineering teams that need to evaluate how a substation should be designed, reviewed, or specified for high-voltage use. In a power-system context, it may inform technical decisions around clearances, insulating media, component integration, and general construction expectations for substations intended to support demanding service conditions.
Where is PC37.122/D15, Jan 2010 used?
PC37.122/D15, Jan 2010 is typically relevant in projects involving insulated substations for transmission and subtransmission infrastructure, especially where voltage levels exceed 52 kV. It may be used during concept development, procurement review, or engineering coordination for utility substations, industrial power installations, and other high-voltage facilities. The document is also useful when comparing design approaches for insulated equipment enclosures, insulation systems, and layout choices that affect space, reliability, and maintainability.
Importance in practice
In practice, this standard matters because insulated substations above 52 kV require disciplined technical control to reduce design risk and support safe operation. PC37.122/D15, Jan 2010 can help stakeholders align expectations for insulation-related requirements, review equipment compatibility, and support more consistent specification and testing decisions. Using a defined technical reference can improve procurement accuracy, limit avoidable redesign, and strengthen confidence in substation performance under operating stress and environmental exposure.
- Insulated substation design above 52 kV
- High-voltage insulation and clearances
- Power-system equipment integration
- Specification and review reference
- Historical technical draft, inactive status
- Publication Date: 2010
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications
- Official IEEE: Doi link
- New Version Available: PC37.122 (2020)
- This Version: PC37.122 (2010)
- Previous Version: PC37.122 (2010)
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