Table of Contents

1. Introduction
2. What is a Dual-Body Series Phase-Shifting Rectifier Transformer?
3. Technical Features and Parameters
4. HOLEEP Company Solutions
5. References

Introduction

A dual-body series phase-shifting rectifier transformer plays a vital role in modern power electronics, especially in systems requiring enhanced power quality and efficiency. Its ability to manage phase shifts offers numerous benefits in power distribution and conversion, making it indispensable in various industrial applications.

What is a Dual-Body Series Phase-Shifting Rectifier Transformer?

A dual-body series phase-shifting rectifier transformer is a specialized electrical transformer used to convert AC to DC with phase-shifting capabilities. It typically consists of dual transformer bodies operating together to provide a phase shift between input and output voltages. This phase shift helps in reducing harmonics and improving the efficiency of power conversion systems.

Technical Features and Parameters

The technical design of these transformers includes several crucial parameters:

• Rated Power: Typically ranges from 1 MVA to 100 MVA, suitable for medium to large scale industrial applications.
• Voltage Ratings: Primary voltages can range from 110 kV to 765 kV, with secondary voltages often designed for specific industrial needs.
• Phase Shifting: Commonly set at ±30° phase shift, allowing for optimized power distribution and harmonic reduction.
• Losses: Designed to minimize no-load and load losses, with typical values under 0.5% no-load and 0.8% load loss.
• Cooling Methods: Utilizes ONAN (Oil Natural Air Natural) or ONAF (Oil Natural Air Forced) cooling methods.

HOLEEP Company Solutions

HOLEEP provides comprehensive solutions for dual-body series phase-shifting rectifier transformers, catering to various industries' requirements. Their offerings include custom design and manufacturing, ensuring that each transformer meets specific operational needs. HOLEEP's transformers stand out due to their high efficiency, robust build, and superior phase-shifting capabilities.

• Custom Design: Tailored solutions to meet individual application demands.
• Advanced Materials: Utilizes leading-edge materials to ensure durability and high performance.
• Global Support: Offers worldwide technical support and maintenance services.

References

• Smith, J. (2020). Power Transformer Principles and Applications. Electrical Science Press.
• Johnson, R. (2019). Advanced Transformer Engineering. Electric Power Systems Research Journal.
• HOLEEP Company. (2021). Product Catalog: Advanced Rectifier Transformers. HOLEEP Publications.