IEEE P738/D10, Apr 2023
Temperature Relationship of Bare Overhead Conductors
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About This Item
P738/D10, Apr 2023 is a technical standard focused on the temperature relationship of bare overhead conductors, helping define how conductor temperature connects to electrical loading and thermal performance. For power, energy, and industry applications, this document supports more consistent engineering decisions where conductor heating affects operation, capacity, and safety. As an inactive standard, P738/D10, Apr 2023 remains relevant for reference, comparison, and legacy design or review work involving overhead line conductors.
About P738/D10, Apr 2023
This standard addresses the thermal behavior of bare overhead conductors in electrical systems, with attention to the relationship between temperature and operating conditions. In practical terms, it is useful where conductor rating, temperature rise, and line performance need to be assessed with care. P738/D10, Apr 2023 is most relevant to engineering analysis and specification work involving overhead transmission or distribution conductors, especially when consistent temperature-based assumptions are needed for planning, testing, or technical documentation.
Where is P738/D10, Apr 2023 used?
P738/D10, Apr 2023 is typically used in overhead power line engineering, especially where bare conductors are selected, rated, or evaluated for thermal performance. It may support design checks for transmission and distribution circuits, line loading studies, and documentation for conductor behavior under operating temperatures. The standard is also useful in procurement and technical review processes when comparing conductor options or verifying performance assumptions for components within power, energy, and industrial electrical systems.
Importance in practice
In practice, this standard helps reduce uncertainty in how bare overhead conductors are treated during design and assessment. Clear temperature-related guidance can improve consistency in ratings, support safer operating limits, and assist with compliance or internal engineering controls. For projects involving P738/D10, Apr 2023, it may also help align testing, specification, and performance expectations, lowering the risk of overload, inaccurate calculations, or mismatched conductor selection in service conditions.
- Bare overhead conductor temperature relationships
- Thermal rating and operating conditions
- Transmission and distribution line analysis
- Engineering specification and review
- Legacy reference for inactive guidance
- Publication Date: 2023
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Components, Circuits, Devices and Systems; Power, Energy and Industry Applications
- Official IEEE: Doi link
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