Technical Management and Risk Prevention and Control of High and Low Voltage Complete Sets of Equipment in Power Engineering
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Keywords

High and low voltage complete sets of equipment
Technical management
Risk prevention

DOI

10.26689/jera.v9i7.13626

Submitted : 2025-12-30
Accepted : 2026-01-14
Published : 2026-01-29

Abstract

This paper comprehensively explores the technical management and risk prevention of high and low voltage complete sets of equipment in power engineering. It elaborates on technical management contents such as design and manufacturing standards, installation and commissioning management framework, analyzes fault modes, introduces quantitative risk assessment models and intelligent monitoring as prevention measures, and verifies the relevant strategies through case studies of urban power grid renovations, thereby facilitating the safe and efficient operation of equipment and the sustainable development of power engineering.

References

Liu X, Wang Y, Zhang H, et al., 2020, Risk Assessment of High-Voltage Switchgear based on FMEA and Fuzzy Comprehensive Evaluation. Electric Power Systems Research, 2020(182): 106247.

Chen Z, Li W, Xu B, et al., 2021, Intelligent Monitoring System for Partial Discharge in Medium-Voltage Switchgear Using UHF Sensors. IEEE Transactions on Power Delivery, 36(3): 1456–1465.

Wang J, Sun P, Guo Y, et al., 2022, Digital Twin Technology for Power Equipment Lifecycle Management. International Journal of Electrical Power & Energy Systems, 2022(134): 107358.

Zhang L, Zhao T, Liu F, et al., 2020, Arc Fault Prevention in Low-Voltage Distribution Systems Using Current-Limiting Devices. IEEE Transactions on Industrial Electronics, 67(8): 6589–6598.

Yang S, Zhou K, Li J, et al., 2021, Corrosion Protection Design for Offshore Wind Farm Electrical Equipment. Renewable Energy, 2021(167): 425–436.

Gupta A, Sharma R, Kumar P, et al., 2019, Thermal Stress Analysis of Busbar Joints in High-Current Switchgear. Electric Power Components and Systems, 47(6–7): 543–555.

Park S, Kim D, Lee H, et al., 2021, Vibration Analysis Methodology for Gas-Insulated Switchgear in Seismic Conditions. Engineering Structures, 2021(229): 111639.

Wang C, Li X, Zhang Y, et al., 2020, Harmonic Mitigation in Industrial Power Systems Using Active Filtering Techniques. IET Power Electronics, 13(9): 1854–1863.

Marinescu C, Ciontu R, Popescu M, et al., 2022, Intelligent Protection Coordination for Power Distribution Networks with Renewable Integration. Energies, 15(4): 1285.

Hu B, Tang F, Zhou Q, et al., 2021, Risk-Based Maintenance Scheduling for Power Equipment Using Probabilistic Methods. Reliability Engineering & System Safety, 2021(210): 107490.

Ito T, Nakamura H, Kameda T, et al., 2020, Environmental Impact Assessment Methodology for Outdoor Electrical Installations. IEEE Transactions on Dielectrics and Electrical Insulation, 27(4): 1319–1327.

Khan M, Xu Z, Chen Y, et al., 2021, Grounding System Optimization for High-Rise Building Power Distribution. IEEE Transactions on Industry Applications, 57(2): 1284–1293.

Fernández E, García D, Pérez F, et al., 2022, Advanced Insulation Coordination Techniques for Compact Switchgear Design. International Journal of Electrical Power & Energy Systems, 2022(139): 107987.