유압 변류기 시장 : 기회, 성장 촉진요인, 산업 동향 분석, 예측(2025-2034년)

The Global Oil Immersed Current Transformer Market is poised for significant growth, with the market size anticipated to reach USD 1.8 billion in 2024 and a projected compound annual growth rate (CAGR) of 6.3% from 2025 to 2034. The increasing global demand for reliable and efficient power systems is driving this market expansion.

As energy consumption continues to rise worldwide, particularly in developing nations, the need for robust electrical infrastructure is growing. This, in turn, is fueling the demand for oil-immersed current transformers, which play a pivotal role in power transmission and distribution systems. These transformers help monitor and protect high-voltage systems, ensuring the safe and reliable delivery of electricity. Furthermore, as governments invest heavily in energy infrastructure to support industrialization and urbanization, the market for oil-immersed current transformers is expected to accelerate rapidly over the next decade.

The global oil-immersed current transformer market is segmented by product type, including wound, toroidal, bar type, and others. Among these, wound-type oil-immersed CTs are projected to dominate, with a market value of USD 1.1 billion by 2034. These transformers are critical in medium to high-voltage power systems due to their high accuracy and reliability in measuring electrical current. Their widespread use in substations, electrical power networks, and industrial applications for protection and metering underscores their importance. Accurate measurement of high currents is essential for ensuring the efficiency and safety of electrical systems, making wound-type oil-immersed CTs a preferred choice in demanding applications.

The market is also categorized by application, with the power distribution segment expected to experience a CAGR of 5.4% through 2034. This growth is attributed to the increasing global energy demand, especially in emerging economies undergoing rapid industrialization and urbanization. As more regions seek to improve and expand their power distribution networks, the demand for reliable and efficient transformers continues to rise. Oil-immersed current transformers are essential components for such infrastructure upgrades, ensuring a steady and reliable power supply.

In the United States, the oil-immersed current transformer market is expected to generate USD 278 million by 2034. Factors such as grid modernization, the growing adoption of smart grid technologies, and environmental regulatory pressures will drive the market forward. The U.S. is focused on enhancing its energy infrastructure to support growing demand and meet environmental goals. While oil-immersed CTs will continue to play a vital role in the U.S. market, alternative transformer technologies may emerge as potential competitors in the long term.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Market definitions
• 1.2 Base estimates & calculations
• 1.3 Forecast calculation
• 1.4 Data sources
  • 1.4.1 Primary
  • 1.4.2 Secondary
    • 1.4.2.1 Paid
    • 1.4.2.2 Public

Chapter 2 Executive Summary

• 2.1 Industry synopsis, 2021 – 2034

Chapter 3 Industry Insights

• 3.1 Industry ecosystem analysis
• 3.2 Regulatory landscape
• 3.3 Industry impact forces
  • 3.3.1 Growth drivers
  • 3.3.2 Industry pitfalls & challenges
• 3.4 Growth potential analysis
• 3.5 Porter's analysis
  • 3.5.1 Bargaining power of suppliers
  • 3.5.2 Bargaining power of buyers
  • 3.5.3 Threat of new entrants
  • 3.5.4 Threat of substitutes
• 3.6 PESTEL analysis

Chapter 4 Competitive landscape, 2024

• 4.1 Strategic dashboard
• 4.2 Innovation & sustainability landscape

Chapter 5 Market Size and Forecast, By Product, 2021 – 2034 (USD Million, ‘000 Units)

• 5.1 Key trends
• 5.2 Wound type
• 5.3 Toroidal
• 5.4 Bar type
• 5.5 Others

Chapter 6 Market Size and Forecast, By Voltage Rating, 2021 – 2034 (USD Million, ‘000 Units)

• 6.1 Key trends
• 6.2 ≤ 33 kV
• 6.3 > 33 kV to ≤ 66 kV
• 6.4 > 66 kV

Chapter 7 Market Size and Forecast, By Application, 2021 – 2034 (USD Million, ‘000 Units)

• 7.1 Key trends
• 7.2 Power distribution
• 7.3 Manufacturing
• 7.4 Others

Chapter 8 Market Size and Forecast, By Region, 2021 – 2034 (USD Million, ‘000 Units)

• 8.1 Key trends
• 8.2 North America
  • 8.2.1 U.S.
  • 8.2.2 Canada
  • 8.2.3 Mexico
• 8.3 Europe
  • 8.3.1 UK
  • 8.3.2 France
  • 8.3.3 Germany
  • 8.3.4 Italy
  • 8.3.5 Russia
  • 8.3.6 Spain
• 8.4 Asia Pacific
  • 8.4.1 China
  • 8.4.2 Australia
  • 8.4.3 India
  • 8.4.4 Japan
  • 8.4.5 South Korea
• 8.5 Middle East & Africa
  • 8.5.1 Saudi Arabia
  • 8.5.2 UAE
  • 8.5.3 Turkey
  • 8.5.4 South Africa
  • 8.5.5 Egypt
• 8.6 Latin America
  • 8.6.1 Brazil
  • 8.6.2 Argentina

Chapter 9 Company Profiles

• 9.1 ABB
• 9.2 Amran
• 9.3 ARTECHE
• 9.4 Automatic Electric
• 9.5 CG Power and Industrial Solutions
• 9.6 Dalian Huayi Electric Power Electric Appliances
• 9.7 General Electric
• 9.8 Guangdong Sihui Instrument Transformer Works
• 9.9 Hitachi Energy
• 9.10 Instrument Transformers
• 9.11 Macroplast
• 9.12 NISSIN ELECTRIC
• 9.13 Peak Demand
• 9.14 Samata Electricals
• 9.15 Siemens Energy
• 9.16 Wenzhou Unisun Electric