日本の変流器市場：製品タイプ別、用途別、エンドユーザー別、地域別、機会、予測、2018年～2032年

日本の変流器の市場規模は、2025年～2032年の予測期間中に5.64％のCAGRで拡大し、2024年の3億320万米ドルから2032年には4億7,010万米ドルに成長すると予測されています。エネルギー効率、再生可能エネルギーの統合、電力インフラの近代化に対する注目の高まりにより、市場は近年著しい成長を遂げています。これらの要因から、今後数年間も市場の拡大ペースは堅調に維持されると予想されます。変流器は、分散型エネルギー・システムによって発電された電力の監視と管理において重要な役割を果たします。

日本は、再生可能エネルギー源に対する強い傾斜を示しており、二酸化炭素排出量を削減するために持続可能性を優先しています。日本は、再生可能エネルギー・システムと配電網の広範な拡大を通じて、電力網を積極的に改善・強化しています。変流器は、安定した電力供給を維持しながら、これらのシステムを効率的に送電網に統合することを可能にし、これが市場での需要をさらに押し上げています。

日本の製造業、商業、住宅部門における信頼性の高い電力供給と計測機器への需要の高まりが、変流器の需要を牽引しています。さらに、安定した電力供給を確保するために、農村部の電化とマイクログリッド導入に向けた日本の取り組みが、公益セクターにおけるこれらの機器の需要をさらに押し上げています。政府も電力・産業部門の拡大を積極的に支援しており、これが全国の変流器市場規模の拡大に寄与しています。

例えば、2024年12月、日本は、2040年までに電力構成の40～50%を再生可能エネルギーで賄うことを目標としており、これは2023年のシェアを倍増するものです。再生可能エネルギーのシェアを拡大するため、日本は太陽光、風力、バイオマスエネルギー市場に多額の投資を行っています。この自然エネルギーへのシフトは、2040年までにエネルギーの40～50％を自然エネルギーから調達するという政府の目標に沿ったものであり、堅牢な送電網インフラの必要性を強調しています。現在の変圧器は、分散型の再生可能エネルギー・システムを効率的にグリッドに統合することによって安定した電力供給を維持するために不可欠であるため、この移行において重要な役割を果たすと思われます。その結果、再生可能エネルギーの採用拡大により、今後数年間は変流器に対する大きな需要が見込まれます。

当レポートでは、日本の変流器市場について調査し、市場の概要とともに、製品タイプ別、用途別、エンドユーザー別、地域別動向、および市場に参入する企業のプロファイルなどを提供しています。

目次

第1章 プロジェクトの範囲と定義

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 顧客の声

第5章 日本の変流器市場の見通し、2018年～2032年

• 市場規模の分析と予測
• 市場シェア分析と予測
• 市場マップ分析、2024年
  • 製品タイプ別
  • 用途別
  • エンドユーザー別
  • 地域別

第6章 ポーターのファイブフォース分析

第7章 PESTLE分析

第8章 市場力学

第9章 市場の動向と発展

第10章 競合情勢

• 市場リーダートップ5の競合マトリックス
• 参入企業トップ5のSWOT分析
• 市場の主要企業トップ10の情勢
  • Hitachi Energy Japan Ltd.
  • Mitsubishi Electric Corporation
  • SHT Corporation
  • Takaoka Toko Co., Ltd.
  • Nissin Electric Co., Ltd.
  • Kitashiba Electric Co., Ltd.
  • Kohshin Electric Corporation
  • ABB K.K.

第11章 戦略的提言

第12章 調査会社について・免責事項

List of Tables

• Table 1. Competition Matrix of Top 5 Market Leaders
• Table 2. Mergers & Acquisitions/ Joint Ventures (If Applicable)
• Table 3. About Us - Regions and Countries Where We Have Executed Client Projects

List of Figures

• Figure 1. Japan Current Transformers Market, By Value, In USD Million, FY2018-FY2032F
• Figure 2. Japan Current Transformers Market Share (%), By Product Type, FY2018-FY2032F
• Figure 3. Japan Current Transformers Market Share (%), By Application, FY2018-FY2032F
• Figure 4. Japan Current Transformers Market Share (%), By End-user, FY2018-FY2032F
• Figure 5. Japan Current Transformers Market Share (%), By Region, FY2018-FY2032F
• Figure 6. By Product Type Map-Market Size (USD Million) & Growth Rate (%), FY2024
• Figure 7. By Application Map-Market Size (USD Million) & Growth Rate (%), FY2024
• Figure 8. By End-user Map-Market Size (USD Million) & Growth Rate (%), FY2024
• Figure 9. By Region Map-Market Size (USD Million) & Growth Rate (%), FY2024

Japan current transformers market is projected to witness a CAGR of 5.64% during the forecast period FY2025- FY2032F, growing from USD 303.20 million in FY2024 to USD 470.10 million in FY2032. The market has experienced significant growth in recent years due to the rising focus on energy efficiency, renewable energy integration, and modernization of power infrastructure. These factors are expected to maintain a strong pace of market expansion in the coming years. Current transformers play a crucial role in monitoring and managing power generated by decentralized energy systems.

Japan has shown a strong inclination toward renewable energy sources and prioritizes sustainability to reduce its carbon footprint. The country is actively improving and strengthening its power grid through extensive expansion of renewable energy systems and distribution networks. Current transformers ensure the efficient integration of these systems into the grid while maintaining stable power flow, which further drives their demand in the market.

The increasing demand for reliable power supply and metering equipment in Japan's manufacturing, commercial, and residential sectors drives the demand for current transformers. Additionally, the country's efforts to electrify rural areas and implement microgrids to ensure stable power supplies further boost demand for these devices in the utility sector. The government is also actively supporting the expansion of the power and industrial sectors, which in turn contributes to the growth of the current transformer market size nationwide.

For instance, in December 2024, Japan aims for renewables energy to supply 40-50% of its electricity mix by 2040, doubling the 2023 share. To increase its renewable energy share, Japan is investing heavily in solar, wind, and biomass energy markets. This shift toward renewables, aligned with the government's goal of sourcing 40-50% of its energy from renewables by 2040, underscores the need for robust grid infrastructure. Current transformers will play a critical role in this transition, as they are essential for maintaining stable electricity supply by efficiently integrating decentralized renewable energy systems into the grid. Consequently, the growing adoption of renewables is expected to drive significant demand for current transformers in the coming years.

Upgradation of Power Infrastructure Accelerating the Market Growth

The growing manufacturing sector in the country is driving the demand for stable electricity. To accommodate the increasing electricity demand, modernized electrical infrastructure with innovative equipment is being installed in the country. The modernized and smart grid solutions are equipped with advanced protection and metering equipment, which in turn drive the demand for current transformers in the market. Modernization involves adopting digital technologies to build a next-generation power network. Introducing next-generation digital technologies necessitates grid upgrades, which further drive the demand for current transformers. Additionally, the country is adopting modernized technologies to increase the share of renewable energy in its power generation mix. Current transformers are essential for managing variability during renewable energy consumption and ensuring stable operation, which fosters their demand in the market.

For instance, in 2022, the Japanese government started working with the IEC standards such as the Smart Energy Grid Architecture Model (SGAM) for grid stability in the country. This initiative highlights the growing investment in smart grid technology and grid modernization efforts, which are driving increased demand for current transformers in the market.

Rising investment in power transmission and distribution (T&D) networks to integrate large-scale renewables while maintaining grid stability and resilience boosts the demand for current transformers in the market. Furthermore, industrial and manufacturing sectors are looking to modernize the in-house electrical infrastructure to improve the power management between different operations. The push towards smart manufacturing involves the adoption of advanced equipment that requires real-time monitoring and metering hence driving the demand for current transformers in the application.

Government Initiatives and Support in Renewable Transition Act as a Market Opportunity

The government and higher authorities are implementing initiatives and plans aimed at increasing the power supply in the country. The Japanese government has set ambitious targets to increase the share of renewable energy in the energy mix. Enhanced transmission systems are necessary for integrating renewable energy sources into the same electric grid. Current transformers play a crucial role in renewable infrastructure power projects by facilitating efficient power distribution and management. The transition to renewable energy sources presents opportunities for the growth of current transformers in the coming years.

The government is focusing on the production and transmission of renewable energy, which is expected to boost current transformers market trends in the coming years. Furthermore, the Japanese government is promoting the adoption of smart grid technologies in industrial sectors to enhance operations. Current transformers are integral to smart grids, providing real-time metering data for power requirements in different operations. The monitoring and control capabilities of the enhanced grid demonstrate the reliability and performance of operations, thereby driving demand for current transformers in the market.

In February 2024, the Japanese Government is pushing for various regulation changes to achieve the targets set related net zero emission. The Japanese Government envisions investments of over USD 996 billion over the next decade in the energy sector. The government introduced the Green Transformation (GX) Act and Hydrogen Basic Strategy, along with the implementation of carbon pricing for electric utilities by 2028. The investments will likely enhance the demand for energy distribution devices, such as current transformers for managing new energy systems and improving energy efficiency, which drive its demand in the market.

Indoor Current Transformers to Dominate the Japan Market

Indoor current transformers are experiencing a high adoption rate during the forecast period, which has enabled the segment to dominate the Japanese market. Indoor current transformers are commonly used in electrical systems within commercial and industrial facilities. The rising need for energy management solutions and metering devices in commercial sectors, such as retail spaces and office buildings, drives the demand for indoor current transformers. Furthermore, the rising focus on grid modernization and digitalization drives the demand for compact and efficient current transformers. Indoor current transformers are highly efficient and can be easily integrated into existing infrastructure, driving their market demand.

Central Region Dominate the Japanese Market

The central region has dominated the current transformer market in Japan and is expected to continue doing so during the forecast period. The region aims to diversify its energy mix with a high emphasis on renewable power as a sustainable solution. The emphasis by higher authorities on integrating renewable energy sources into the electric grid creates opportunities for the current transformer market. Moreover, the region's high inclination towards adopting innovative technologies to enhance power management and automate production processes in industrial applications drives the demand for current transformers in the market. Furthermore, significant investment in industrial activities drives the demand for efficient current transformers to supply electricity to factories, industrial zones, and production facilities. Companies are investing in production expansions to fulfill the rising demand for transformers from the industrial sector.

For instance, Tokyo Electric Power Co. Holdings (TEPCO) decided to invest around USD 3.2 billion to drive the expansion of power infrastructure to meet rising electricity consumption. The central region of Japan including major cities like Tokyo and Osaka dominates the market due to its high population density and significant industrial activity related to data centers and semiconductor manufacturing. By 2030, 18 new substations will be constructed nationwide by TEPCO, with a focus on the Tokyo area. This development highlights the demand for the current transformer will rise in the region in the coming years.

Future Market Scenario (FY2025 - FY2032F)

Japan aims to increase the share of renewable energy into the energy mix by 2030. With the rising integration of renewable energy sources in the grid is driving demand for current transformers in coming years.

The development of smart grid technologies is a crucial aspect of Japan's energy strategy. This shift towards smart grids will necessitate greater investment in efficient current transformers.

The rise in industrial automation across various sectors, including manufacturing and automotive, is driving demand for current transformers in the country.

Japan is working to improve its power grid and investing in the power transmission and distribution sector which contributes to the rise in demand for current transformers in the Japanese country.

Continuous research and development (R&D) in current transformers technology will bring improvements in panel efficiency and durability which will drive the demand for current transformers in the forecasted period.

Key Players Landscape and Outlook

Companies are enhancing current transformer devices with unique features to maintain a competitive edge in the market. The devices are integrating digital monitoring for real-time data, designing for smart grid compatibility to enable intelligent load management, and creating energy-efficient designs to minimize losses while transmission of energy. Companies are providing customization options, communication capabilities, and integration with digital systems for the industrial sector which is driving the company market share in the current transformer industry. Companies are evolving innovations in current transformers to enhance grid resilience and ensure compliance with evolving standards. Product launches, agreements, business expansions, collaborations, and emerging technologies are expected to intensify competition in this fast-paced market.

For instance, in June 2024, Hitachi Energy Ltd. will be investing an additional USD 4.5 billion in manufacturing, engineering, digital, R&D and partnerships by 2027. In April of 2024, Company already invested USD 1.5 billion to ramp up global transformer production. This development highlights that company is investing in the market to increase the production and market presence.

Table of Contents

1. Project Scope and Definitions

2. Research Methodology

3. Executive Summary

4. Voice of Customer

• 4.1. Respondent Demographics
• 4.2. Factors Considered in Purchase Decisions
  • 4.2.1. Features and Other Value-Added Service
  • 4.2.2. Accuracy and Performance
  • 4.2.3. Economical Factors
  • 4.2.4. After-Sales Support
  • 4.2.5. Voltage and Current Ratings

5. Japan Current Transformers Market Outlook, FY2018-FY2032F

• 5.1. Market Size Analysis & Forecast
  • 5.1.1. By Value
• 5.2. Market Share Analysis & Forecast
  • 5.2.1. By Product Type
    • 5.2.1.1. Indoor Current Transformer
      • 5.2.1.1.1. Wound Current Transformer
      • 5.2.1.1.2. Toroidal Current Transformer
      • 5.2.1.1.3. Bar-Type Current Transformer
    • 5.2.1.2. Outdoor Current Transformer
      • 5.2.1.2.1. Gas-Insulated
      • 5.2.1.2.2. Oil-Filled
    • 5.2.1.3. Others
  • 5.2.2. By Application
    • 5.2.2.1. Metering
    • 5.2.2.2. Protection
    • 5.2.2.3. Others
  • 5.2.3. By End-user
    • 5.2.3.1. Utility
    • 5.2.3.2. Industrial
    • 5.2.3.3. Commercial and Residential
    • 5.2.3.4.
  • 5.2.4. By Region
    • 5.2.4.1. North [Hokkaido and Tohoku]
    • 5.2.4.2. Central [Kanto and Chubu]
    • 5.2.4.3. South [Kansai, Chugoku, Shikoku, and Kyushu & Okinawa]
  • 5.2.5. By Company Market Share Analysis (Top 5 Companies and Others - By Value, FY2024)
• 5.3. Market Map Analysis, FY2024
  • 5.3.1. By Product Type
  • 5.3.2. By Application
  • 5.3.3. By End-user
  • 5.3.4. By Region

6. Porter's Five Forces Analysis

7. PESTLE Analysis

8. Market Dynamics

• 8.1. Market Drivers
• 8.2. Market Challenges

9. Market Trends and Developments

10. Competitive Landscape

• 10.1. Competition Matrix of Top 5 Market Leaders
• 10.2. SWOT Analysis for Top 5 Players
• 10.3. Key Players Landscape for Top 10 Market Players
  • 10.3.1. Hitachi Energy Japan Ltd.
    • 10.3.1.1. Company Details
    • 10.3.1.2. Key Management Personnel
    • 10.3.1.3. Products and Services
    • 10.3.1.4. Financials (As Reported)
    • 10.3.1.5. Key Market Focus and Geographical Presence
    • 10.3.1.6. Recent Developments/Collaborations/Partnerships/Mergers and Acquisition
  • 10.3.2. Mitsubishi Electric Corporation
  • 10.3.3. SHT Corporation
  • 10.3.4. Takaoka Toko Co., Ltd.
  • 10.3.5. Nissin Electric Co., Ltd.
  • 10.3.6. Kitashiba Electric Co., Ltd.
  • 10.3.7. Kohshin Electric Corporation
  • 10.3.8. ABB K.K.

Companies mentioned above DO NOT hold any order as per market share and can be changed as per information available during research work.

11. Strategic Recommendations

12. About Us and Disclaimer