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市場調查報告書
商品編碼
2065193
電力線通訊和物聯網賦能的電網監測市場預測至2034年—按組件、技術、應用、最終用戶和區域分類的全球分析Power-Line Communications and IoT-Enabled Grid Monitoring Market Forecasts to 2034 - Global Analysis By Component, Technology, Application, End User and By Geography |
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根據 Stratistics MRC 的數據,全球電力線通訊 (PLC) 和物聯網賦能的電網監控市場預計將在 2026 年達到 103 億美元,並在預測期內以 10.8% 的複合年成長率成長,到 2034 年達到 234 億美元。
將電力線通訊 (PLC) 技術與基於物聯網的電網監測相結合,可提升電力網路的效能和智慧化程度。 PLC 利用現有的電力線路進行資料傳輸,無需單獨的通訊系統。物聯網感測器能夠即時追蹤整個電網的電壓、負載、停電情況以及整體電能品質。這種整合方案使電力營運商能夠快速檢測故障、實施預測性維護並更有效率地管理能源。它還支援對電網基礎設施進行遠端監測,從而減少能源損耗並提升運行控制能力。這種協同作用將建構一個更具韌性、更智慧、更穩定的全球能源網路,顯著提升全球能源網路的永續性和可靠性。
根據 IEEE(美國電子電機工程師學會)的說法,PLC 系統可以在中壓線路上實現超過 500 kbps 的資料傳輸速度,使電力公司能夠在不建造新的通訊基礎設施的情況下傳輸監控資料。
智慧電網現代化改造的需求
轉型為智慧電網發展是推動基於PLC和物聯網的電網監控解決方案普及的關鍵因素。電力公司正透過整合數位通訊和自動化技術來改造傳統電力系統,從而提高效率和可靠性。 PLC利用現有電力線路進行資料交換,而物聯網設備則提供對電網狀態的持續監控。這種組合實現了智慧電錶、遠距離診斷和主動維護策略。政府和電力公司的大量投資正在加速智慧電網的普及。這些進步正在促進建立更具適應性、智慧性和彈性的電力網路,旨在高效地滿足未來不斷成長的能源需求。
電力線中的訊號干擾與雜訊問題
影響基於電力線通訊(PLC)和物聯網(IoT)的電網監控系統的主要限制因素之一是電力線路中的干擾和雜訊。由於PLC依賴現有電力線進行通訊,因此極易受到大型電氣設備、開關操作和電壓波動等干擾。這些干擾會削弱訊號強度,降低傳輸可靠性,並影響數據準確性。此外,基礎設施老化和環境因素會進一步加劇通訊效能的不穩定性。因此,電力運營商難以確保穩定、高品質的數據傳輸。這就需要額外的訊號調理和降噪機制,從而增加了系統複雜性,並限制了其在智慧電網中的廣泛部署。
工業自動化和數位化技術的進步
工業自動化和數位轉型的快速發展為基於PLC和物聯網的電網監控技術創造了巨大的成長機會。現代工業依賴穩定且有效率的電力系統來支援自動化製造和智慧工廠運作。 PLC技術實現了工業電網之間的通訊,而物聯網設備則提供了關於能耗、設備狀態和系統性能的持續洞察。這使得企業能夠減少運作、提高效率並最佳化能源利用。隨著工業4.0實踐在全球範圍內的擴展,對智慧監控解決方案的需求日益成長,為工業應用中的先進能源管理系統創造了巨大的發展機會。
替代通訊技術的快速發展
利用電力線通訊(PLC)和物聯網(IoT)的電網監控系統面臨的一大威脅是光纖、5G網路和衛星通訊等競爭性通訊技術的快速發展。與電力線路通訊系統相比,這些替代技術具有更高的速度、更低的延遲和更高的可靠性。由於其卓越的性能,電力公司傾向於將這些先進技術應用於關鍵的電網運行任務。此外,無線和光子技術的不斷改進使其成本更低、擴充性。這種日益激烈的競爭正在削弱PLC解決方案的吸引力,可能會限制其在未來智慧電網部署中的應用,並縮小其在市場的長期成長前景。
新冠疫情對基於PLC和物聯網的電網監控市場產生了正面和負面的雙重影響。封鎖措施導致電力消耗顯著向住宅轉移,造成負載模式紊亂,因此需要加強即時監控。電力公司加快了數位化工具的採用,以防止運作中斷並實現電網遠端管理。 PLC和物聯網解決方案減少了現場巡檢的需求,並支援了預測性維護策略。然而,全球供應鏈中斷和基礎設施建設延誤暫時阻礙了專案進度。總體而言,疫情凸顯了對具有彈性、自動化和遠端控制能力的智慧電網系統的需求,這有望推動未來市場成長。
在預測期內,物聯網感測器領域預計將佔據最大的市場佔有率。
物聯網感測器領域對於從電力網路收集即時資訊至關重要,因此預計在預測期內將佔據最大的市場佔有率。這些設備能夠追蹤整個電力基礎設施的關鍵參數,例如電壓等級、電流、溫度變化、負載波動以及潛在故障訊號。它們能夠提供準確且連續的監測數據,因此對於高效的電網管理至關重要。電力運營商依靠這些感測器進行早期故障檢測、預測性維護和電力分配最佳化。隨著智慧電網和自動化變電站的擴展,物聯網感測器的重要性和部署在全球範圍內持續顯著成長。
在預測期內,「故障檢測和預測性維護」細分市場預計將呈現最高的複合年成長率。
在預測期內,受可靠不間斷供電需求不斷成長的推動,故障檢測和預測性維護領域預計將呈現最高的成長率。電力營運商正在整合物聯網設備、進階數據分析和PLC通訊系統,以主動檢測異常情況並預防系統故障。這種方法能夠實現即時警報、自動診斷,並根據設備狀態而非固定計劃進行維護。老化的電力基礎設施、不斷成長的能源消耗以及智慧電網的擴展進一步推動了該技術的應用。減少停電和降低營運成本的重點關注正在推動該領域在全球範圍內的快速成長。
在預測期內,北美預計將佔據最大的市場佔有率,這得益於其高度發達的電力基礎設施和對智慧電網解決方案的早期應用。該地區在電力網路現代化和物聯網監控系統應用推廣方面的大量投資為其發展提供了有力支撐。政府旨在提高能源效率和電網可靠性的項目也在推動相關技術的應用方面發揮關鍵作用。美國和加拿大的電力公司正擴大利用可程式邏輯控制器(PLC)和物聯網(IoT)技術進行即時監控、故障檢測和預測性維護。眾多領先科技公司的強大影響力進一步鞏固了北美在全球市場的主導地位。
在預測期內,亞太地區預計將呈現最高的複合年成長率,這主要得益於快速的都市化、不斷成長的電力消耗量以及對智慧電網專案的巨額投資。中國、印度、日本和韓國等主要經濟體正在升級其電力基礎設施,以提高可靠性、效率和可及性。政府對數位轉型、可再生能源應用和智慧城市計畫的支持也進一步推動了市場成長。該地區強勁的工業發展以及為減少輸電損耗所做的努力也促進了需求的成長。這些因素共同作用,使亞太地區成為全球成長最快的市場。
According to Stratistics MRC, the Global Power-Line Communications and IoT-Enabled Grid Monitoring Market is accounted for $10.3 billion in 2026 and is expected to reach $23.4 billion by 2034 growing at a CAGR of 10.8% during the forecast period. Integrating Power-Line Communication technology with IoT-based grid monitoring improves the performance and intelligence of electrical power networks. By using existing electrical wiring for data transfer, PLC eliminates the need for separate communication systems. IoT sensors enable real-time tracking of voltage, load, outages, and overall power quality across the grid. This combined approach allows utilities to detect faults quickly, perform predictive maintenance, and manage energy more efficiently. It also supports remote monitoring of grid infrastructure, reducing energy losses and improving operational control. This synergy leads to stronger, smarter, and more resilient global energy networks overall enhancing sustainability and reliability significantly worldwide.
According to IEEE (Institute of Electrical and Electronics Engineers), PLC systems can achieve data rates exceeding 500 kbps over medium-voltage lines, enabling utilities to transmit monitoring data without deploying new communication infrastructure.
Smart grid modernization demand
The increasing shift toward smart grid development is a key factor driving adoption of PLC and IoT-based grid monitoring solutions. Energy utilities are modernizing outdated electrical systems by integrating digital communication and automation technologies to boost efficiency and reliability. PLC uses existing electrical lines for data exchange, while IoT devices deliver continuous visibility into grid conditions. This combination supports smart metering, remote diagnostics, and proactive maintenance strategies. Significant investments from governments and power companies are accelerating smart grid deployment. These advancements help create more adaptive, intelligent, and resilient electricity networks designed to efficiently support future energy requirements and growing demand.
Signal interference and noise issues in power lines
One significant limitation affecting PLC and IoT-based grid monitoring systems is interference and noise within electrical power lines. Because PLC relies on existing transmission lines for communication, it is exposed to disruptions from heavy electrical equipment, switching operations, and voltage variations. These disturbances can weaken signal strength, reduce transmission reliability, and affect data accuracy. Additionally, older infrastructure and environmental conditions further increase instability in communication performance. This makes it difficult for utilities to ensure consistent and high-quality data transfer. Consequently, extra signal conditioning and noise reduction mechanisms are required, increasing system complexity and limiting widespread implementation in smart grid networks.
Growth in industrial automation and digitalization
The rapid growth of industrial automation and digital transformation offers substantial opportunities for PLC and IoT-based grid monitoring technologies. Modern industries depend on stable and efficient power systems to support automated manufacturing and smart factory operations. PLC technology enables communication across industrial electrical networks, while IoT devices provide continuous insights into energy consumption, equipment health, and system performance. This allows companies to reduce operational downtime, improve efficiency, and optimize energy usage. With the expansion of Industry 4.0 practices worldwide, demand for intelligent monitoring solutions is increasing, creating strong opportunities for advanced energy management systems in industrial applications.
Rapid evolution of alternative communication technologies
A significant threat to PLC and IoT-enabled grid monitoring systems is the fast development of competing communication technologies like fiber optics, 5G networks, and satellite communication. These alternatives provide superior speed, lower latency, and higher reliability compared to power-line-based communication systems. Utilities often prefer these advanced technologies for mission-critical grid operations due to their enhanced performance. Moreover, continuous improvements in wireless and optical communication are making them more affordable and scalable. This increasing competition reduces the attractiveness of PLC solutions, potentially restricting their adoption in future smart grid deployments and limiting long-term growth prospects in the market.
The COVID-19 outbreak influenced the PLC and IoT-based grid monitoring market in both positive and negative ways. With lockdowns in place, electricity usage shifted significantly toward residential areas, causing irregular load patterns that required enhanced real-time monitoring. Utilities increasingly adopted digital tools to maintain uninterrupted operations and manage grids remotely. PLC and IoT solutions helped reduce the need for on-site inspections and supported predictive maintenance strategies. However, disruptions in global supply chains and delays in infrastructure development temporarily hindered project execution. Overall, the pandemic emphasized the need for resilient, automated, and remotely controlled smart grid systems, strengthening future market growth.
The IoT sensors segment is expected to be the largest during the forecast period
The IoT sensors segment is expected to account for the largest market share during the forecast period because they are fundamental to capturing real-time information from electrical networks. These devices track important parameters including voltage levels, current flow, temperature changes, load variations, and potential fault signals across power infrastructure. Their capability to deliver precise and continuous monitoring data makes them highly important for efficient grid management. Energy providers depend on these sensors for early fault detection, predictive maintenance, and optimizing electricity distribution. With the expansion of smart grids and automated substations, the importance and adoption of IoT sensors continue to grow significantly worldwide.
The fault detection & predictive maintenance segment is expected to have the highest CAGR during the forecast period
Over the forecast period, the fault detection & predictive maintenance segment is predicted to witness the highest growth rate, driven by the increasing demand for reliable and uninterrupted power supply. Utilities are integrating IoT devices, advanced data analytics, and PLC communication systems to detect abnormalities in advance and prevent system failures. This approach supports real-time alerts, automated diagnostics, and maintenance based on equipment condition rather than routine schedules. Aging power infrastructure, rising energy consumption, and smart grid expansion are further boosting adoption. The strong emphasis on reducing outages and operational costs is fueling rapid growth of this segment worldwide.
During the forecast period, the North America region is expected to hold the largest market share because of its highly developed electricity infrastructure and early implementation of smart grid solutions. The region is supported by substantial investments in modernizing power networks and expanding the use of IoT-based monitoring systems. Government programs focused on enhancing energy efficiency and grid reliability also play a key role in driving adoption. Utilities across the United States and Canada are increasingly using PLC and IoT technologies for real-time monitoring, fault detection, and predictive maintenance. Strong presence of advanced technology companies further reinforces North America's dominant position in the global market.
Over the forecast period, the Asia-Pacific region is anticipated to exhibit the highest CAGR, driven by rapid urban expansion, increasing power consumption, and significant investments in smart grid projects. Major economies like China, India, Japan, and South Korea are upgrading their electrical infrastructure to enhance reliability, efficiency, and accessibility. Government support for digital transformation, renewable energy adoption, and smart city initiatives is further boosting market growth. The region's strong industrial development and efforts to minimize transmission losses are also contributing to rising demand. These factors collectively position Asia-Pacific as the most rapidly expanding market globally.
Key players in the market
Some of the key players in Power-Line Communications and IoT-Enabled Grid Monitoring Market include Siemens AG, ABB Ltd., Schneider Electric SE, GE Vernova, Cisco Systems, Inc., STMicroelectronics N.V., Analog Devices, Inc., Broadcom Inc., devolo AG, Renesas Electronics Corporation, Hitachi, Ltd., Itron, Inc., Landis+Gyr AG, Hunt Energy IQ, Sensus, Elster Group, Silver Spring Networks and Toshiba Energy Systems & Solutions Corporation.
In December 2025, ABB and HDF Energy have signed a joint development agreement (JDA) to co-develop a high-power, megawatt-class hydrogen fuel cell system designed for use in marine vessels. The project targets use of the system on various vessel types, including large seagoing ships such as container feeder vessels and liquefied hydrogen carriers.
In December 2025, GE Vernova has signed an agreement with Greenvolt Power to supply onshore wind turbines for the Gurbanesti wind farm in Calarasi county, Romania. The contractual scope covers the supply, installation, and commissioning of 42 units of 6.1MW, 158m rotor turbines. This marks the second major onshore wind agreement for GE Vernova Romania within two months, following an earlier announcement to deliver another 42 turbines for the Ialomita wind farm in the country.
In November 2025, Schneider Electric announced a two-phase supply capacity agreement (SCA) totaling $1.9 billion in sales. The milestone deal includes prefabricated power modules and the first North American deployment of chillers. The announcement was unveiled at Schneider Electric'sInnovation Summit North America in Las Vegas, convening more than 2,500 business leaders and market innovators to accelerate practical solutions for a more resilient, affordable and intelligent energy future.
Note: Tables for North America, Europe, APAC, South America, and Rest of the World (RoW) Regions are also represented in the same manner as above.