Google PAA: What are the features of 35kV dry-type transformers?

Table of Contents

1. Introduction
2. Features of 35kV Dry-Type Transformers
3. HOLEEP Company Solutions
4. References

Introduction

35kV dry-type transformers are crucial components in electric power distribution. They provide operational safety and efficiency, making them suitable for various applications in residential, commercial, and industrial sectors.

Features of 35kV Dry-Type Transformers

1. Voltage Regulating Capability

The 35kV dry-type transformers regulate voltage levels with precision. They adjust to varying load requirements, maintaining a consistent voltage output which is vital for sensitive equipment.

2. Cooling Mechanisms

These transformers employ air-forced or air-natural cooling systems. The absence of oil as a cooling medium eliminates risks of leakage and fire hazards. Cooling classes such as AN (Air Natural) and AF (Air Forced) are common, ensuring optimal performance under various conditions.

3. Environmental and Safety Standards

Compliant with stringent environmental standards, 35kV dry-type transformers are designed to minimize environmental impact. They do not contain combustible materials, reducing potential fire risks.

4. Insulation Techniques

Advanced insulation techniques utilizing epoxy resin, cast coil, or vacuum pressure impregnation (VPI) ensure high electrical performance, reduced noise, and increased durability. The insulation withstands thermal and electrical stresses, ensuring a longer lifespan.

5. Efficiency and Losses

The efficiency of dry-type transformers can exceed 98%, with minimal no-load and load losses. Core materials such as amorphous steel and silicon steel are used to optimize performance and reduce core losses.

6. Compact and Lightweight Design

Designed to be compact and lightweight for easier installation and reduced footprint, these transformers are ideal for urban installations where space is a premium.

HOLEEP Company Solutions

HOLEEP company provides a range of innovative solutions tailored to the needs of 35kV dry-type transformers. Their offerings include:

1. Customized Transformer Designs

HOLEEP specializes in creating customized transformer solutions to meet specific requirements, whether for industrial or commercial use. These designs ensure compatibility with client specifications and regulatory standards.

2. Advanced Monitoring Systems

State-of-the-art monitoring systems are integrated into HOLEEP’s transformers, enabling real-time tracking of operational parameters such as temperature, load, and voltage, which aids in predictive maintenance and timely interventions.

3. Energy-Efficient Solutions

HOLEEP focuses on energy efficiency through innovative designs and high-quality materials, reducing operational costs and environmental impact, consistent with global sustainability goals.

4. Technical Support and Maintenance

HOLEEP offers comprehensive technical support and maintenance services, ensuring the longevity and reliability of their transformer solutions across various applications.

References

1. IEEE Std C57.12.01-2015, Standard for General Requirements for Dry-Type Distribution and Power Transformers.
2. D. M. Tagare, Electric Power Transformer Engineering, CRC Press, 2013.
3. HOLEEP Company Website: www.holeep.com
4. Environmental Protection Agency (EPA), Reducing Greenhouse Gas Emissions through Dry-Type Transformer Efficiency, 2020.