News
Supplier of complete sets of high and low voltage transmission and transformation equipment
At present, the construction of a new power system is a necessary move to achieve the dual-carbon goal, and it is imperative to increase the scale of renewable energy grid-connected.
26
2021
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09
Key Items for Daily Inspection of Prefabricated Substations
The key items in the daily inspection of packaged substations primarily include checks on the equipment’s exterior, operating parameters, sounds and odors, temperature, grounding, and the surrounding environment.
03
2026
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03
Assessing Transformer Aging Based on Temperature Rise Data
Three key indicators for assessing transformer aging based on temperature-rise data are: the trend in top-oil temperature rise, the cumulative effect of winding hotspot temperatures, and the generation rates of CO₂ and CO gases; together, these indicators reflect the thermal degradation of the insulation materials.
13
2026
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04
Internal Training Manual: “Common Pitfalls in Distribution Projects”
Each case follows a structured format—“Customer Issue → Root Cause Analysis → Impact on Losses → Correct Action”—designed to serve as a powerful tool for the sales team.
29
2026
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04
Temperature Difference Between Transformer Windings and Oil Surface
The differences in temperature rise between transformer windings and the oil surface, and their impact on service life, are primarily manifested in the sequence of heat transfer, non-uniform temperature distribution, and the rate of insulation aging.
18
2026
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03
Common Transformer Faults and Solutions
The following are the six most common types of failures, accounting for more than 80% of real-world cases in the existing market:
10
2026
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02
Contact
Address: No. 113, Huancheng Road, Huangchuan County, Henan Province
Tel: +86-376-3985688
Email: zhjvip001@163.com
Address: No. 113, Huancheng Road, Huangchuan County, Henan Province
Tel：+86-376-3985688
Email：zhjvip001@163.com
Copyright © 2022 Henan Anyida Electric Co., Ltd.
