励磁システムの世界市場規模：地域別、範囲および予測

励磁システムの市場規模と予測

励磁システムの市場規模は、2024年に27億米ドルと評価され、2024年から2031年にかけてCAGR 4.7%で成長し、2031年には39億米ドルに達すると予測されています。励磁システムは同期機の重要なコンポーネントで、ローターの界磁巻線に直流電流（DC）を供給します。この技術は、機械の運転に必要な磁場を提供し、電磁誘導によって交流（AC）を発生させることを可能にします。励磁システムは通常、励磁機、自動電圧調整器（AVR）、およびさまざまな制御装置と測定装置で構成されます。さらに、その主な用途には、発電における電圧調整、電力系統における安定性の向上、産業環境における力率の改善などがあります。

世界の励磁システム市場力学

励磁システム市場を形成している主な市場力学

主な市場促進要因

世界の電力需要の増加：

世界の電力需要の増加は、励磁システム市場の主要促進要因です。国際エネルギー機関（IEA）によると、世界の電力需要は2040年まで毎年2.1%ずつ増加すると予想されています。COVID-19の流行にもかかわらず、世界の電力需要は2020年にわずか1％程度減少し、今後数年で回復・増加する可能性が高いです。この需要の増大は、発電施設の建設と更新を必要とし、その結果、高度な励磁システムが必要となります。

再生可能エネルギー分野の成長：

再生可能エネルギー、特に風力発電と太陽光発電の急速な拡大が、励磁システムの需要を押し上げています。国際再生可能エネルギー機関（IRENA）によると、2020年の再生可能エネルギー設備容量は45％増の280GWとなり、1999年以降で前年比最大の伸びを示しました。このような再生可能エネルギー発電設備の増加は、安定した発電とグリッド統合を確保するための励磁システムの需要を押し上げています。

先進諸国における電力インフラの老朽化：

多くの富裕国は、改修やアップグレードが必要な電力インフラの老朽化という課題に直面しています。米国エネルギー省によると、電力変圧器の70％は25年以上経過しており、遮断器の60％は30年以上経過しています。この老朽化したインフラは、効率と信頼性を向上させるため、最新の励磁システムを含む、新しく改良された発電所への投資を後押ししています。

主な課題

高いメンテナンス要件：

励磁システムの高いメンテナンス要件は、市場の主な制約です。適切なメンテナンスが行われない場合、励磁システムは発電所において予定外の停電を引き起こし、運転を中断させ、経済的損失をもたらします。頻繁なメンテナンスの必要性は、潜在的な投資家の意欲をそぎ、特に運転予算が少なくメンテナンス資源が不十分な地域での市場拡大を制限します。

急速な技術進歩：

デジタル制御システム技術の急速な発展も障壁の一つです。デジタル励磁制御技術が普及するにつれ、旧式の励磁システムは競争に苦戦します。この移行には、開発に追いつくための多額の研究開発投資が必要であり、中小企業や経営資源が限られている企業にとっては法外なコストがかかります。

エネルギー価格の変動：

エネルギー価格の変動は、励磁装置市場に影響を与えます。景気後退やエネルギー市場の変動は、励磁システムを含む発電インフラへの投資減少をもたらします。エネルギー価格が低迷すると、電力会社は現行システムのアップグレードやリプレースを延期または削減するため、市場の成長と励磁技術の革新が鈍化します。

主要動向：

デジタル技術の統合の進展：

デジタル技術の導入の増加は、励磁システム市場の主要動向です。デジタル励磁システムは、同期機の信頼性と効率を高める監視・制御機能の向上により、普及が進んでいます。これらのシステムは、高度なアルゴリズムとデータ分析によって性能を最大化し、電力会社が発電と配電をより適切に管理できるようにします。

ブラシレス励磁システムの需要増加：

ブラシレス励磁システムのニーズが高まっていることも開発の一つです。この方式では、スライドリングやカーボンブラシが不要になるため、メンテナンスが軽減され、信頼性が向上します。ブラシレスシステムは、運用コストとダウンタイムの削減を目指す企業の間で人気を集めています。動力伝達の効率と磨耗や破損の減少が、特にメンテナンスへのアクセスが困難な用途での採用拡大に寄与しています。

再生可能エネルギー源の台頭：

再生可能エネルギー源の出現は、励磁システム市場に大きな影響を与えています。エネルギー事情が太陽光発電、風力発電、水力発電へと進化するにつれ、これらの断続的なエネルギー源を安定させるための信頼性の高い励磁システムの需要が高まっています。励磁システムは、電圧安定性と無効電力サポートの確保において重要な役割を果たしており、これらはいずれも再生可能エネルギーを既存の電力網に統合し、市場の成長を促進するために必要なものです。

目次

第1章 イントロダクション

• 市場の定義
• 市場セグメンテーション
• 調査手法

第2章 エグゼクティブサマリー

• 主な調査結果
• 市場概要
• 市場ハイライト

第3章 市場概要

• 市場規模と成長の可能性
• 市場動向
• 市場促進要因
• 市場抑制要因
• 市場機会
• ポーターのファイブフォース分析

第4章 励磁システム市場：タイプ別

• ブラシレス励磁システム
• 静止型励磁システム
• 回転励磁システム
• デジタル励磁システム

第5章 励磁システム市場：用途別

• 発電
• 再生可能エネルギー
• 産業用途
• 海洋・オフショア

第6章 励磁システム市場：エンドユーザー産業別

• 公益事業
• 発電所
• 再生可能エネルギー開発企業
• 産業用メーカー

第7章 地域別分析

• 北米
• 米国
• カナダ
• メキシコ
• 欧州
• 英国
• ドイツ
• フランス
• イタリア
• アジア太平洋
• 中国
• 日本
• インド
• オーストラリア
• ラテンアメリカ
• ブラジル
• アルゼンチン
• チリ
• 中東・アフリカ
• 南アフリカ
• サウジアラビア
• アラブ首長国連邦

第8章 市場力学

• 市場促進要因
• 市場抑制要因
• 市場機会
• COVID-19の市場への影響

第9章 競合情勢

• 主要企業
• 市場シェア分析

第10章 企業プロファイル

• ABB Ltd
• Andritz AG
• Basler Electric Company
• Fuji Electric Co., Ltd.
• General Electric Company
• Mitsubishi Electric Corporation
• Siemens AG
• Tenel, s.r.o.
• Voith GmbH & Co. KGaA
• WEG Group

第11章 市場の展望と機会

• 新興技術
• 今後の市場動向
• 投資機会

第12章 付録

• 略語リスト
• 出典と参考文献

Excitation Systems Market Size and Forecast

Excitation Systems Market size was valued at USD 2.7 Billion in 2024 and is projected to reach USD 3.9 Billion by 2031, growing at a CAGR of 4.7% from 2024 to 2031. An excitation system is a critical component in synchronous machines, supplying direct current (DC) to the rotor's field windings. This technology provides a magnetic field required for the machine's operation, allowing it to produce alternating current (AC) via electromagnetic induction. The excitation system typically consists of an exciter, an automated voltage regulator (AVR), and a variety of control and measuring devices. Furthermore, its principal applications include voltage regulation in power generation, increased stability in power systems, and improved overall power factor in industrial settings.

Global Excitation Systems Market Dynamics

The key market dynamics that are shaping the excitation systems market include:

Key Market Drivers

Increasing Global Electricity Demand:

The rising global need for power is a major driver of the excitation systems market. According to the International Energy Agency (IEA), global electricity demand is expected to increase by 2.1% each year until 2040. Despite the COVID-19 epidemic, worldwide power demand declined by just around 1% in 2020 and is likely to recoup and rise in the years ahead. This growing demand necessitates the construction and updating of power-producing facilities, resulting in the necessity for sophisticated excitation systems.

Growing Renewable Energy Sector:

The fast expansion of renewable energy sources, particularly wind and solar power, is driving up demand for excitation systems. The International Renewable Energy Agency (IRENA) says that renewable energy capacity additions in 2020 increased by 45% to 280 GW, the greatest year-on-year rise since 1999. This growth in renewable energy installations is boosting the demand for excitation systems to ensure stable power generation and grid integration.

Aging Power Infrastructure in Developed Countries:

Many wealthy countries are experiencing the challenge of aging electricity infrastructure that requires renovation and upgrades. According to the US Department of Energy, 70% of power transformers are over 25 years old, while 60% of circuit breakers are over 30 years old. This aging infrastructure is pushing investments in new and improved power plants, including modern excitation systems, to improve efficiency and reliability.

Key Challenges:

High Maintenance Requirements:

The high maintenance requirements of excitation systems are a key restriction on the market. If not adequately maintained, excitation systems cause unscheduled outages in power plants, disrupting operations and resulting in financial losses. This requirement for frequent maintenance discourages potential investors and limits market expansion, especially in locations with small operational budgets and inadequate maintenance resources.

Rapid Technological Advancements:

The rapid growth of digital control system technology is another barrier. As digital excitation control technologies gain popularity, older excitation systems struggle to compete. This transition involves significant investment in research and development to stay up with developments, which is prohibitively expensive for smaller enterprises or those with limited resources, potentially leading to market consolidation as larger competitors dominate.

Fluctuations in Energy Prices:

Energy price fluctuations have an impact on the market for excitation systems. Economic downturns or energy market volatility result in lower investments in power generation infrastructure, including excitation systems. When energy prices are low, utilities postpone or reduce upgrades or replacements of current systems, slowing market growth and innovation in excitation technology.

Key Trends:

Growing Integration of Digital Technologies:

The increasing incorporation of digital technology is a major trend in the excitation systems market. Digital excitation systems are becoming more popular due to their improved monitoring and control capabilities, which increase the reliability and efficiency of synchronous machines. These systems maximize performance through advanced algorithms and data analytics, allowing utilities to better manage power generation and distribution, especially in the face of variable renewable energy demands.

Increasing Demand for Brushless Excitation Systems:

The rising need for brushless excitation systems is another development. These methods eliminate the need for slide rings and carbon brushes, resulting in lower maintenance and greater reliability. Brushless systems are gaining popularity as companies look to cut operational costs and downtime. Their efficiency in power transfer and decreased wear and tear contribute to their growing adoption, particularly in applications where maintenance access is challenging.

Rise of Renewable Energy Sources:

The advent of renewable energy sources has a considerable impact on the excitation systems market. As the energy landscape evolves toward solar, wind, and hydroelectric power, the demand for dependable excitation systems to stabilize these intermittent energy sources grows. Excitation systems serve an important role in ensuring voltage stability and reactive power support, both of which are required for integrating renewable energy into existing power grids and promoting market growth.

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Global Excitation Systems Market Regional Analysis

Here is a more detailed regional analysis of the excitation systems market:

Asia Pacific:

According to Verified Market Research, the Asia Pacific region is estimated to dominate the excitation systems market over the forecast period. The Asia Pacific region is undergoing fast industrialization and urbanization, resulting in increased electricity demand. According to the Asian Development Bank (ADB), energy demand in the Asia-Pacific region is expected to increase by around 50% between 2018 and 2035. This large growth in energy consumption is driving the need for new power generation facilities as well as modifications to existing ones, resulting in increased demand for excitation systems in the region.

Countries in the Asia-Pacific region are making significant investments in power infrastructure to fulfill rising energy demand. The International Energy Agency (IEA) estimates that Southeast Asia will invest USD 350 Billion in energy infrastructure by 2025. China, the largest market in the region, aims to invest over USD 6.1 Trillion in power systems by 2040. These massive investments are directly contributing to the growth of the excitation systems market in the region.

Furthermore, the Asia Pacific region is increasingly focused on renewable energy to meet its growing electricity demand sustainably. The International Renewable Energy Agency (IRENA) estimated that Asia accounted for 64% of new renewable energy capacity additions globally in 2020. China alone added 136 gigawatts of renewable capacity that year. The fast expansion of renewable energy installations, particularly wind and solar power, is increasing the need for improved excitation systems to assure grid stability and power quality.

North America:

North America is estimated to exhibit substantial growth during the forecast period. North America, particularly the United States, is experiencing issues with its outdated electricity infrastructure, necessitating modernization and upgrades. According to the American Society of Civil Engineers' 2021 Infrastructure Report Card, the United States' energy infrastructure scored a C- grade, with 70% of transmission and distribution lines older than 25 years. This aging infrastructure is driving investments in new and improved power plants, including modern excitation systems, to improve efficiency and reliability.

The fast expansion of renewable energy sources in North America has increased the need for improved excitation systems to assure grid stability. According to the US Energy Information Administration (EIA), renewable energy sources accounted for around 21% of total electricity generation in the United States in 2020, with forecasts of 42% by 2050. This huge rise in renewable energy integration needs improved excitation systems to handle voltage variations and keep the grid stable.

Additionally, North America's electrical demand is steadily rising, necessitating capacity expansion and upgrades. The North American Electric Reliability Corporation (NERC) predicts that power demand in North America will increase by about 1.2% each year until 2030. According to the US EIA, the region will add more than 500 GW of additional generation capacity by 2050 to meet rising demand. This increase in power generation capacity is a major driver of the regional excitation systems market.

Europe:

Europe region is estimated to exhibit significant growth during the forecast period. Many European countries are facing the challenge of outdated electricity infrastructure that requires renovations and replacements. According to the European Commission, over 30% of the EU's electrical infrastructure is more than 40 years old. This aging infrastructure is pushing investment in new and improved power plants, including modern excitation systems. The EU's Recovery and Resilience Facility has committed €672.5 billion for post-COVID-19 recovery, with a large amount going toward energy infrastructure upgrades.

Europe is leading the global move to renewable energy, increasing demand for innovative excitation systems. According to Eurostat, the European Union's statistical office, renewable energy accounted for 22.1% of gross final energy consumption in the EU by 2020, up from 9.6% in 2004. This rapid increase in renewable energy installations needs improved excitation systems to assure grid stability and power quality, which is driving market expansion in the region.

Furthermore, the increasing interconnection of European power grids is generating demand for sophisticated excitation technologies to maintain system stability. According to the European Network of Transmission System Operators for Energy (ENTSO-E), cross-border energy flows in Europe grew by 4.3% in 2020 over 2019, hitting 420 TWh. This expanded interconnectedness necessitates complex excitation systems to provide voltage stability and smooth power transfers across borders.

Global Excitation Systems Market: Segmentation Analysis

The Global Excitation Systems Market is segmented based on Type, Controller Type, Application, and Geography.

Excitation Systems Market, By Type

• Static
• Brushless

Based on Type, the market is segmented into Static and Brushless. The static segment is estimated to dominate the excitation systems market due to its ability to provide dependable and effective voltage regulation without the use of slip rings or carbon brushes, hence reducing maintenance requirements. Static systems are preferred due to their excellent system response, operational flexibility, and minimal losses, making them suitable for a wide range of power generating and distribution applications. As a result, they have been the favored option for utilities and businesses, propelling significant market growth.

Excitation Systems Market, By Controller Type

• Analog
• Digital

Based on Controller Type, the Excitation Systems Market is segmented into Analog and Digital. The digital segment is estimated to dominate the excitation systems market due to the growing demand for better control systems that improve the dependability and stability of synchronous machines. Digital controllers enable greater performance by monitoring in real-time and making accurate adjustments, which are critical for managing the complexities of modern power generation. As industries prioritize efficiency and operational reliability, the shift to digital solutions is projected to drive further market expansion in this segment.

Excitation Systems Market, By Application

• Synchronous Generators
• Synchronous Machines

Based on Application, the Excitation Systems Market is divided into Synchronous Generators and Synchronous Machines. The synchronous generators segment is anticipated to dominate the market over the forecast period due to the growing demand for dependable power generation, especially in hydropower applications where synchronous generators are required. These generators require stimulation systems to guarantee voltage stability and efficient operation. As the worldwide focus switches to renewable energy sources, the demand for synchronous generators is likely to increase, consolidating their market leadership during the forecast period.

Excitation Systems Market, By Geography

• North America
• Europe
• Asia Pacific
• Rest of the World

Based on Geography, the excitation systems Excitation Systems Market is classified into North America, Europe, Asia Pacific, and the Rest of the World. The Asia Pacific region is estimated to dominate during the forecasted period due to the rapid expansion of renewable energy sources and increased investments in power generation and transmission infrastructure in countries such as China and India. The region's growing industrial base and rising power demand exacerbate the need for dependable excitation systems, positioning it as a vital player in the worldwide market landscape.

Key Players

• The "Excitation Systems Market" study report will provide valuable insight with an emphasis on the global market. The major players in the market are
• ABB Ltd, Andritz AG, Basler Electric Company, Fuji Electric Co. Ltd., General Electric Company, Mitsubishi Electric Corporation, Siemens AG, Tenel s.r.o., Voith GmbH & Co. KGaA, and WEG Group.

Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with product benchmarking and SWOT analysis. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.

• Excitation Systems Market Recent Developments
• In November 2020, ABB obtained a contract to deliver excitation systems and speed regulation for four producing units at the Governador Jose Richa hydroelectric plant on the Iguazu River.
• In May 2020, ANDRITZ and Companhia Hidreletrica do So Francisco (CHESF) signed a deal to renovate and digitize the Sobradinho hydropower facility on the So Francisco River in Brazil. Our supplies include transformers, cooling, ventilation, excitation, turbine governors, and protection. It also has medium and low-voltage cubicles.

TABLE OF CONTENTS

1. Introduction

• Market Definition
• Market Segmentation
• Research Methodology

2. Executive Summary

• Key Findings
• Market Overview
• Market Highlights

3. Market Overview

• Market Size and Growth Potential
• Market Trends
• Market Drivers
• Market Restraints
• Market Opportunities
• Porter's Five Forces Analysis

4. Excitation Systems Market, By Type

• Brushless Excitation Systems
• Static Excitation Systems
• Rotating Excitation Systems
• Digital Excitation Systems

5. Excitation Systems Market, By Application

• Power Generation
• Renewable Energy
• Industrial Applications
• Marine and Offshore

6. Excitation Systems Market, By End-User Industry

• Utilities
• Power Plants
• Renewable Energy Developers
• Industrial Manufacturers

7. Regional Analysis

• North America
• United States
• Canada
• Mexico
• Europe
• United Kingdom
• Germany
• France
• Italy
• Asia-Pacific
• China
• Japan
• India
• Australia
• Latin America
• Brazil
• Argentina
• Chile
• Middle East and Africa
• South Africa
• Saudi Arabia
• UAE

8. Market Dynamics

• Market Drivers
• Market Restraints
• Market Opportunities
• Impact of COVID-19 on the Market

9. Competitive Landscape

• Key Players
• Market Share Analysis

10. Company Profiles

• ABB Ltd
• Andritz AG
• Basler Electric Company
• Fuji Electric Co., Ltd.
• General Electric Company
• Mitsubishi Electric Corporation
• Siemens AG
• Tenel, s.r.o.
• Voith GmbH & Co. KGaA
• WEG Group

11. Market Outlook and Opportunities

• Emerging Technologies
• Future Market Trends
• Investment Opportunities

12. Appendix

• List of Abbreviations
• Sources and References