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市場調查報告書
商品編碼
1933055
全球電力系統保護與控制市場預測至2034年:依產品類型、組件、相配置、故障特性、技術、應用、最終用戶與地區分類Power System Protection & Control Market Forecasts to 2034 - Global Analysis By Product Type, Component, Phase Configuration, Fault Specificity, Technology, Application, End User and By Geography |
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根據 Stratistics MRC 的一項研究,預計到 2026 年,全球電力系統保護和控制市場規模將達到 254 億美元,到 2034 年將達到 452 億美元,預測期內複合年成長率為 7.4%。
電力系統保護與控制是指用於保護電力網路免受故障、過載和不穩定影響的技術和策略。它們利用繼電器、斷路器、感測器和自動化控制系統來檢測異常情況並隔離受影響的區域。這些系統確保供電連續性、保護資產並維持電網穩定。透過整合數位通訊和基於人工智慧的分析技術,現代保護與控制解決方案提高了系統的韌性,減少了停機時間,並支援日益複雜且富含可再生能源的電力系統的可靠運作。
電力網路日益複雜
隨著可再生能源發電、分散式發電、電動車充電基礎設施以及雙向電力流的併網,輸配電網的電力系統變得日益複雜。這種複雜性要求採用先進的保護和控制解決方案,以確保電網可靠性、故障隔離和系統穩定性。隨著電網架構的演進,電力公司和工業營運商正優先考慮能夠快速響應動態運行狀況的智慧保護方案。對即時故障檢測、自適應保護和協調控制日益成長的需求,正在加速這些技術在現代電力網路中的應用。
系統設計高度複雜
先進電力系統保護和控制解決方案的部署受到系統設計、配置和整合複雜性的限制。現代保護架構需要硬體、軟體、通訊協定和電網資產之間進行精確協調,這增加了工程工作量和實施時間。尤其是在老舊電網中,電力公司常常面臨將新型數位保護設備與傳統基礎設施整合的挑戰。此外,配置和維護先進保護方案需要專業人員,這增加了營運成本,限制了小規模電力公司和工業設施採用這些方案。
數位化變電站和智慧電網
全球向數位化變電站和智慧電網基礎設施的轉型為電力系統保護和控制解決方案帶來了巨大的成長機會。數位化變電站透過標準化通訊和自動化,實現了更高的數據視覺性、更快的故障回應速度和更完善的資產管理。隨著電力公司加大對電網現代化專案的投入,支援即時監控和自癒功能的先進保護技術也正在應用。基於IEC 61850標準的系統和智慧電子設備(IED)的日益普及,進一步擴大了市場潛力,尤其是在正在進行大規模電網升級和可再生能源併網的地區。
防護技術的快速發展
保護和控制技術的快速發展,由於產品生命週期縮短和加速過時,對市場參與企業構成威脅。數位保護技術、通訊標準和基於人工智慧的故障檢測技術的持續創新,要求供應商保持高額的研發投入。在快速變化的技術環境中,電力公司可能會推遲採購決策,從而為供應商帶來不確定性。此外,不斷發展的標準以及現有系統之間的互通性挑戰,可能會增加更換風險。無法快速適應新興數位架構的供應商,在科技主導的市場環境中,將面臨失去競爭優勢的風險。
新冠疫情導致電力系統保護和控制市場暫時中斷,原因包括計劃延期、供應鏈中斷以及電力公司和工業營運商減少資本支出。現場准入受限和勞動力短缺減緩了安裝和試運行活動,尤其是大規模輸變電站計劃。然而,疫情也凸顯了電網韌性和遠端監控能力的重要性。隨著復甦工作的推進,投資逐步恢復,並更加重視自動化、數位化保護和遠端資產管理,以降低未來中斷期間的營運風險。
在預測期內,保護繼電器細分市場將佔據最大的市場佔有率。
由於保護繼電器在電力網路中檢測故障和隔離故障段方面發揮至關重要的作用,預計在預測期內,保護繼電器市場將佔據最大的市場佔有率。保護繼電器廣泛應用於輸電、配電和工業系統中,以確保運作安全和電網可靠性。從電子機械到數位式和數值式技術的不斷升級正在推動市場需求。廣泛的適用性、強制性的安全要求以及老舊基礎設施的持續更新換代是該領域持續佔據主導地位的主要因素。
在預測期內,硬體設備細分市場將呈現最高的複合年成長率。
預計在預測期內,硬體設備領域將實現最高成長率,這主要得益於電網擴建、可再生能源併網和變電站現代化改造等投資的不斷增加。智慧電子設備、感測器、斷路器和控制面板等硬體組件對於實施先進的保護方案仍然至關重要。數位化變電站和智慧電網計劃的日益普及,正在加速對具備先進通訊和診斷功能的新一代硬體的需求。電力公司正優先部署能夠支援自動化和即時系統保護的強大且互通性的硬體。
由於電力基礎設施的快速擴張、都市化的加速以及工業的蓬勃發展,亞太地區預計將在預測期內佔據最大的市場佔有率。中國、印度、日本和韓國等國家正大力投資升級其輸配電網路,以滿足日益成長的電力需求。大規模可再生能源併網以及政府主導的電網現代化舉措,正在推動先進保護和控制解決方案的廣泛應用。該地區強大的製造業基礎和不斷擴展的公共產業網路,進一步鞏固了主導地位。
由於電網數位化加速以及老舊基礎設施的更新換代,預計北美地區在預測期內將實現最高的複合年成長率。美國和加拿大的電力公司正在部署先進的保護系統,以提高電網的韌性、網路安全性和營運效率。智慧電網、數位化變電站和可再生能源計劃的日益普及,也為強勁的成長動能提供了支撐。監管機構對電網可靠性的關注以及對自動化技術的投資,進一步強化了該地區對現代化保護和控制解決方案的需求。
According to Stratistics MRC, the Global Power System Protection & Control Market is accounted for $25.4 billion in 2026 and is expected to reach $45.2 billion by 2034 growing at a CAGR of 7.4% during the forecast period. Power System Protection & Control refers to technologies and strategies that safeguard electrical networks against faults, overloads, and instability. It employs relays, circuit breakers, sensors, and automated control systems to detect anomalies and isolate affected sections. These systems ensure continuity of supply, protect equipment, and maintain grid stability. By integrating digital communication and AI-based analytics, modern protection and control solutions enhance resilience, reduce downtime, and support reliable operation of increasingly complex and renewable-rich power systems.
Rising power network complexity
Power systems across transmission and distribution networks are becoming increasingly complex due to the integration of renewable energy sources, distributed generation, electric vehicle charging infrastructure, and bidirectional power flows. This rising complexity necessitates advanced protection and control solutions capable of ensuring grid reliability, fault isolation, and system stability. As grid architectures evolve, utilities and industrial operators are prioritizing intelligent protection schemes that can respond rapidly to dynamic operating conditions. The growing need for real-time fault detection, adaptive protection, and coordinated control is accelerating adoption across modern power networks.
High system design complexity
The deployment of advanced power system protection and control solutions is constrained by the complexity involved in system design, configuration, and integration. Modern protection architectures require precise coordination between hardware, software, communication protocols, and grid assets, which increases engineering effort and implementation time. Utilities often face challenges in integrating new digital protection devices with legacy infrastructure, particularly in aging grids. Additionally, the need for skilled personnel to configure and maintain sophisticated protection schemes adds to operational costs, limiting adoption among smaller utilities and industrial facilities.
Digital substations and smart grids
The global transition toward digital substations and smart grid infrastructure presents significant growth opportunities for power system protection and control solutions. Digital substations enable enhanced data visibility, faster fault response, and improved asset management through standardized communication and automation. As utilities invest in grid modernization programs, advanced protection technologies are being deployed to support real-time monitoring and self-healing capabilities. The increasing adoption of IEC 61850-based systems and intelligent electronic devices is further expanding market potential, particularly in regions undergoing large-scale grid upgrades and renewable integration.
Rapid protection technology evolution
Rapid advancements in protection and control technologies pose a threat to market participants due to shortened product lifecycles and accelerated obsolescence. Continuous innovation in digital protection, communication standards, and AI-enabled fault detection requires vendors to sustain high R&D investments. Utilities may delay procurement decisions amid fast-changing technology landscapes, creating uncertainty for suppliers. Additionally, interoperability challenges between evolving standards and installed systems can increase replacement risks. Vendors unable to adapt quickly to emerging digital architectures may lose competitiveness in an increasingly technology-driven market environment.
The COVID-19 pandemic temporarily disrupted the power system protection and control market due to project delays, supply chain interruptions, and reduced capital expenditure by utilities and industrial operators. Restrictions on site access and workforce availability slowed installation and commissioning activities, particularly for large transmission and substation projects. However, the pandemic also underscored the importance of grid resilience and remote monitoring capabilities. As recovery efforts progressed, investments resumed with increased emphasis on automation, digital protection, and remote asset management to mitigate operational risks during future disruptions.
The protection relays segment is expected to be the largest during the forecast period
The protection relays segment is expected to account for the largest market share during the forecast period, resulting from their critical role in detecting faults and isolating affected sections of the power network. Protection relays are extensively deployed across transmission, distribution, and industrial systems to ensure operational safety and grid reliability. Continuous upgrades from electromechanical to numerical and digital relays are reinforcing demand. Their widespread applicability, mandatory safety requirements, and ongoing replacement cycles in aging infrastructure contribute significantly to sustained segment dominance.
The hardware devices segment is expected to have the highest CAGR during the forecast period
Over the forecast period, the hardware devices segment is predicted to witness the highest growth rate, propelled by rising investments in grid expansion, renewable integration, and substation modernization. Hardware components such as intelligent electronic devices, sensors, breakers, and control panels remain essential for implementing advanced protection schemes. Increasing deployment of digital substations and smart grid projects is accelerating demand for next-generation hardware with enhanced communication and diagnostic capabilities. Utilities are prioritizing robust, interoperable hardware to support automation and real-time system protection.
During the forecast period, the Asia Pacific region is expected to hold the largest market share, attributed to rapid power infrastructure expansion, urbanization, and industrial growth. Countries such as China, India, Japan, and South Korea are investing heavily in transmission and distribution upgrades to support rising electricity demand. Large-scale renewable energy integration and government-led grid modernization initiatives are driving widespread adoption of advanced protection and control solutions. The region's strong manufacturing base and expanding utility networks further reinforce its market leadership.
Over the forecast period, the North America region is anticipated to exhibit the highest CAGR associated with accelerated grid digitalization and replacement of aging infrastructure. Utilities across the United States and Canada are deploying advanced protection systems to enhance grid resilience, cybersecurity, and operational efficiency. Increasing adoption of smart grids, digital substations, and renewable energy projects is supporting strong growth momentum. Regulatory focus on grid reliability and investments in automation technologies are further strengthening regional demand for modern protection and control solutions.
Key players in the market
Some of the key players in Power System Protection & Control Market include Schneider Electric, ABB Ltd, Siemens AG, General Electric Company, Eaton Corporation, Hitachi Energy, Mitsubishi Electric Corporation, Toshiba Corporation, SEL (Schweitzer Engineering Laboratories), Rockwell Automation, Honeywell International, Emerson Electric, Alstom (GE Grid Solutions), Bharat Heavy Electricals Limited, NARI Technology Co., Ltd., Hyosung Heavy Industries, and S&C Electric Company.
In December 2025, Schneider Electric launched a new digital protection relay platform within its SIPROTEC family, delivering enhanced cybersecurity, IEC 61850 interoperability, and faster fault isolation to support utilities upgrading to digital substations.
In November 2025, ABB Ltd expanded its Relion protection and control portfolio with the Relion REC615 multifunctional relay for medium-voltage networks, offering integrated monitoring, protection, and automation capabilities for next-generation distribution grids.
In October 2025, Siemens AG secured a multi-year grid modernization contract with a European utility to deploy its SIPROTEC protection and control relays across hundreds of substations, accelerating digital fault management and reliability improvements.
Note: Tables for North America, Europe, APAC, South America, and Middle East & Africa Regions are also represented in the same manner as above.