IEEE PC37.109/D15
IEEE Draft Guide for the Protection of Shunt Reactors (Revision of C37.109-1988)
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- Availability: Immediate Download
- Language: English
- License Type: Single User
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- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
IEEE PC37.109/D15 is a draft guide focused on the protection of shunt reactors, giving engineers a technical reference for the design and coordination of protective schemes. In the power, energy, and industry applications field, it helps address how shunt reactor equipment is safeguarded under operating conditions that can involve switching, fault response, and insulation stress. As a draft revision of C37.109-1988, it is relevant where consistent protection practice and reliable reactor performance are important.
What is IEEE PC37.109/D15?
IEEE PC37.109/D15 is a draft IEEE guide intended to support protection practices for shunt reactors, which are used to manage reactive power in electrical systems. The document centers on protective considerations rather than general equipment operation, making it useful for engineers who need guidance on scheme selection, coordination, and fault-related behavior. As a revision of C37.109-1988, it reflects an updated technical context for reactor protection within power-system engineering.
Where is IEEE PC37.109/D15 used?
This technical document is most relevant in substations, transmission networks, and utility installations where shunt reactors are applied to control voltage and reactive power. It may also be used in industrial power systems with reactor-based compensation equipment. IEEE PC37.109/D15 supports protection planning, specification review, and engineering checks for devices and systems that must respond predictably to abnormal operating conditions. It is especially useful when reactor protection must be aligned with system reliability goals.
Why is IEEE PC37.109/D15 important?
Protection guidance for shunt reactors helps reduce risk in equipment that can be sensitive to switching and fault conditions. IEEE PC37.109/D15 supports more consistent design and review of protective schemes, which can improve safety, coordination, and operating reliability. For procurement and engineering teams, it offers a common technical reference that may help clarify requirements and reduce ambiguity during specification, testing, and acceptance. That makes it valuable in applications where dependable reactor protection matters.
- Draft guide for shunt reactor protection
- Revision of C37.109-1988
- Relevant to power-system protection schemes
- Useful for substations and transmission applications
- English-language IEEE technical document
- Publication Date: 2006
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications
- Official IEEE: Doi link
- New Version Available: PC37.109 (2023)
- Previous Version: PC37.109 (2023)
- Previous Version: PC37.109 (2023)
- This Version: PC37.109 (2006)
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