The Global Partial Discharge Monitoring Systems (PDMS) Market was valued at USD 608.78 million in 2024 and is projected to reach USD 855.19 million by 2030, registering a CAGR of 5.67% during the forecast period. This market forms a key part of the electrical diagnostics and condition monitoring landscape, focusing on the detection and analysis of partial discharges (PD) in high-voltage electrical equipment. PD refers to localized dielectric breakdowns within insulation systems under electrical stress-an early warning sign of insulation degradation that can lead to serious equipment failures if left unchecked.

Market Overview
Forecast Period	2026-2030
Market Size 2024	USD 608.78 Million
Market Size 2030	USD 855.19 Million
CAGR 2025-2030	5.67%
Fastest Growing Segment	Temporary Monitoring System
Largest Market	North America

Market growth is being driven by the growing demand for predictive maintenance solutions, increased focus on asset reliability, and widespread grid modernization efforts. Utilities and industries are increasingly deploying PDMS to minimize downtime and operational risks in critical infrastructure such as transformers, gas-insulated switchgear (GIS), and power cables. The increasing digitalization of power infrastructure and the integration of advanced analytics into asset management strategies are further accelerating the adoption of PDMS across both developed and emerging markets.

Key Market Drivers

Rising Demand for Asset Reliability and Grid Modernization

A major factor fueling the growth of the partial discharge monitoring systems market is the increasing focus on improving grid reliability and modernizing aging infrastructure. As electric utilities and industries strive to minimize outages and reduce maintenance costs, there is a shift toward proactive asset health management. PD monitoring systems provide early detection of insulation defects in high-voltage equipment such as transformers, cables, and GIS, allowing for timely intervention before costly failures occur.

With increasing deployment of condition-based maintenance programs, asset operators are prioritizing real-time diagnostics to extend equipment life, enhance operational safety, and reduce unplanned service disruptions. Additionally, government-led initiatives focused on smart grid development and asset digitization, especially in regions like North America, Europe, and Asia Pacific, are driving widespread PDMS adoption.

Key Market Challenges

Technical Complexity and Integration Barriers in Partial Discharge Monitoring Systems

One of the key challenges facing the PDMS market is the technical difficulty involved in accurately detecting and interpreting PD signals within high-voltage environments. PD emissions are typically weak and often masked by background noise, requiring advanced signal processing, high-frequency detection, and sophisticated filtering mechanisms.

The integration of PD monitoring into existing infrastructure can also be complex, involving retrofitting sensors and ensuring compatibility with diverse insulation systems and grid communication protocols such as Modbus, IEC 61850, and OPC UA. Moreover, compliance with international standards like IEC 60270 and IEEE 1434 adds to system design complexity. These challenges pose barriers for manufacturers and end users, especially in legacy systems or developing regions with limited technical expertise and integration capabilities.

Key Market Trends

Growth of Predictive Maintenance and Asset Management as Drivers of PDMS Adoption

The increasing adoption of predictive maintenance models and advanced asset management platforms is a defining trend in the PDMS market. Utilities and industries are moving away from time-based maintenance and are investing in real-time diagnostics to optimize performance and reduce lifecycle costs. PDMS enables early identification of insulation issues, feeding data into centralized platforms equipped with AI, machine learning, and analytics tools for predictive decision-making.

As organizations across sectors such as power generation, oil & gas, and manufacturing digitize their operations, PD monitoring has evolved from a stand-alone function to a core component of integrated condition monitoring systems. Modular, scalable PD solutions are now in demand, ranging from portable devices to continuous online monitoring systems with remote alarming and spectral diagnostics. Furthermore, the emergence of service-based offerings like PD-as-a-Service is enabling broader access to high-end monitoring solutions without significant capital investment, further boosting market expansion.

Key Market Players

Siemens AG
General Electric Company (GE Grid Solutions)
ABB Ltd.
OMICRON electronics GmbH
Megger Group Limited
Qualitrol Company LLC
Phoenix Contact GmbH & Co. KG
Schneider Electric SE
High Voltage Partial Discharge Ltd. (HVPD)
LumaSense Technologies, Inc. (Advanced Energy Industries, Inc.)

Report Scope:

In this report, the Global Partial Discharge Monitoring Systems Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Partial Discharge Monitoring Systems Market, By Type:

Permanent Monitoring System
Temporary Monitoring System

Partial Discharge Monitoring Systems Market, By Application:

GIS
Transformers
Power Cables
Others

Partial Discharge Monitoring Systems Market, By Region:

North America
- United States
- Canada
- Mexico
Europe
- France
- United Kingdom
- Italy
- Germany
- Spain
Asia-Pacific
- China
- India
- Japan
- Australia
- South Korea
South America
- Brazil
- Argentina
- Colombia
Middle East & Africa
- South Africa
- Saudi Arabia
- UAE
- Kuwait
- Turkey

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Partial Discharge Monitoring Systems Market.

Available Customizations:

Global Partial Discharge Monitoring Systems Market report with the given market data, Tech Sci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

1. Product Overview

1.1. Market Definition
1.2. Scope of the Market
- 1.2.1. Markets Covered
- 1.2.2. Years Considered for Study
1.3. Key Market Segmentations

2. Research Methodology

2.1. Objective of the Study
2.2. Baseline Methodology
2.3. Formulation of the Scope
2.4. Assumptions and Limitations
2.5. Sources of Research
- 2.5.1. Secondary Research
- 2.5.2. Primary Research
2.6. Approach for the Market Study
- 2.6.1. The Bottom-Up Approach
- 2.6.2. The Top-Down Approach
2.7. Methodology Followed for Calculation of Market Size & Market Shares
2.8. Forecasting Methodology
- 2.8.1. Data Triangulation & Validation

3. Executive Summary

3.1. Overview of the Market
3.2. Overview of Key Market Segmentations
3.3. Overview of Key Market Players
3.4. Overview of Key Regions/Countries
3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global Partial Discharge Monitoring Systems Market Outlook

5.1. Market Size & Forecast
- 5.1.1. By Value
5.2. Market Share & Forecast
- 5.2.1. By Type (Permanent Monitoring System and Temporary Monitoring System)
- 5.2.2. By Application (GIS, Transformers, Power Cables, and Others)
- 5.2.3. By Region
5.3. By Company (2024)
5.4. Market Map

6. North America Partial Discharge Monitoring Systems Market Outlook

6.1. Market Size & Forecast
- 6.1.1. By Value
6.2. Market Share & Forecast
- 6.2.1. By Type
- 6.2.2. By Application
- 6.2.3. By Country
6.3. North America: Country Analysis
- 6.3.1. United States Partial Discharge Monitoring Systems Market Outlook
  - 6.3.1.1. Market Size & Forecast
    - 6.3.1.1.1. By Value
  - 6.3.1.2. Market Share & Forecast
    - 6.3.1.2.1. By Type
    - 6.3.1.2.2. By Application
- 6.3.2. Canada Partial Discharge Monitoring Systems Market Outlook
  - 6.3.2.1. Market Size & Forecast
    - 6.3.2.1.1. By Value
  - 6.3.2.2. Market Share & Forecast
    - 6.3.2.2.1. By Type
    - 6.3.2.2.2. By Application
- 6.3.3. Mexico Partial Discharge Monitoring Systems Market Outlook
  - 6.3.3.1. Market Size & Forecast
    - 6.3.3.1.1. By Value
  - 6.3.3.2. Market Share & Forecast
    - 6.3.3.2.1. By Type
    - 6.3.3.2.2. By Application

7. Europe Partial Discharge Monitoring Systems Market Outlook

7.1. Market Size & Forecast
- 7.1.1. By Value
7.2. Market Share & Forecast
- 7.2.1. By Type
- 7.2.2. By Application
- 7.2.3. By Country
7.3. Europe: Country Analysis
- 7.3.1. Germany Partial Discharge Monitoring Systems Market Outlook
  - 7.3.1.1. Market Size & Forecast
    - 7.3.1.1.1. By Value
  - 7.3.1.2. Market Share & Forecast
    - 7.3.1.2.1. By Type
    - 7.3.1.2.2. By Application
- 7.3.2. United Kingdom Partial Discharge Monitoring Systems Market Outlook
  - 7.3.2.1. Market Size & Forecast
    - 7.3.2.1.1. By Value
  - 7.3.2.2. Market Share & Forecast
    - 7.3.2.2.1. By Type
    - 7.3.2.2.2. By Application
- 7.3.3. Italy Partial Discharge Monitoring Systems Market Outlook
  - 7.3.3.1. Market Size & Forecast
    - 7.3.3.1.1. By Value
  - 7.3.3.2. Market Share & Forecast
    - 7.3.3.2.1. By Type
    - 7.3.3.2.2. By Application
- 7.3.4. France Partial Discharge Monitoring Systems Market Outlook
  - 7.3.4.1. Market Size & Forecast
    - 7.3.4.1.1. By Value
  - 7.3.4.2. Market Share & Forecast
    - 7.3.4.2.1. By Type
    - 7.3.4.2.2. By Application
- 7.3.5. Spain Partial Discharge Monitoring Systems Market Outlook
  - 7.3.5.1. Market Size & Forecast
    - 7.3.5.1.1. By Value
  - 7.3.5.2. Market Share & Forecast
    - 7.3.5.2.1. By Type
    - 7.3.5.2.2. By Application

8. Asia-Pacific Partial Discharge Monitoring Systems Market Outlook

8.1. Market Size & Forecast
- 8.1.1. By Value
8.2. Market Share & Forecast
- 8.2.1. By Type
- 8.2.2. By Application
- 8.2.3. By Country
8.3. Asia-Pacific: Country Analysis
- 8.3.1. China Partial Discharge Monitoring Systems Market Outlook
  - 8.3.1.1. Market Size & Forecast
    - 8.3.1.1.1. By Value
  - 8.3.1.2. Market Share & Forecast
    - 8.3.1.2.1. By Type
    - 8.3.1.2.2. By Application
- 8.3.2. India Partial Discharge Monitoring Systems Market Outlook
  - 8.3.2.1. Market Size & Forecast
    - 8.3.2.1.1. By Value
  - 8.3.2.2. Market Share & Forecast
    - 8.3.2.2.1. By Type
    - 8.3.2.2.2. By Application
- 8.3.3. Japan Partial Discharge Monitoring Systems Market Outlook
  - 8.3.3.1. Market Size & Forecast
    - 8.3.3.1.1. By Value
  - 8.3.3.2. Market Share & Forecast
    - 8.3.3.2.1. By Type
    - 8.3.3.2.2. By Application
- 8.3.4. South Korea Partial Discharge Monitoring Systems Market Outlook
  - 8.3.4.1. Market Size & Forecast
    - 8.3.4.1.1. By Value
  - 8.3.4.2. Market Share & Forecast
    - 8.3.4.2.1. By Type
    - 8.3.4.2.2. By Application
- 8.3.5. Australia Partial Discharge Monitoring Systems Market Outlook
  - 8.3.5.1. Market Size & Forecast
    - 8.3.5.1.1. By Value
  - 8.3.5.2. Market Share & Forecast
    - 8.3.5.2.1. By Type
    - 8.3.5.2.2. By Application

9. South America Partial Discharge Monitoring Systems Market Outlook

9.1. Market Size & Forecast
- 9.1.1. By Value
9.2. Market Share & Forecast
- 9.2.1. By Type
- 9.2.2. By Application
- 9.2.3. By Country
9.3. South America: Country Analysis
- 9.3.1. Brazil Partial Discharge Monitoring Systems Market Outlook
  - 9.3.1.1. Market Size & Forecast
    - 9.3.1.1.1. By Value
  - 9.3.1.2. Market Share & Forecast
    - 9.3.1.2.1. By Type
    - 9.3.1.2.2. By Application
- 9.3.2. Argentina Partial Discharge Monitoring Systems Market Outlook
  - 9.3.2.1. Market Size & Forecast
    - 9.3.2.1.1. By Value
  - 9.3.2.2. Market Share & Forecast
    - 9.3.2.2.1. By Type
    - 9.3.2.2.2. By Application
- 9.3.3. Colombia Partial Discharge Monitoring Systems Market Outlook
  - 9.3.3.1. Market Size & Forecast
    - 9.3.3.1.1. By Value
  - 9.3.3.2. Market Share & Forecast
    - 9.3.3.2.1. By Type
    - 9.3.3.2.2. By Application

10. Middle East and Africa Partial Discharge Monitoring Systems Market Outlook

10.1. Market Size & Forecast
- 10.1.1. By Value
10.2. Market Share & Forecast
- 10.2.1. By Type
- 10.2.2. By Application
- 10.2.3. By Country
10.3. Middle East and Africa: Country Analysis
- 10.3.1. South Africa Partial Discharge Monitoring Systems Market Outlook
  - 10.3.1.1. Market Size & Forecast
    - 10.3.1.1.1. By Value
  - 10.3.1.2. Market Share & Forecast
    - 10.3.1.2.1. By Type
    - 10.3.1.2.2. By Application
- 10.3.2. Saudi Arabia Partial Discharge Monitoring Systems Market Outlook
  - 10.3.2.1. Market Size & Forecast
    - 10.3.2.1.1. By Value
  - 10.3.2.2. Market Share & Forecast
    - 10.3.2.2.1. By Type
    - 10.3.2.2.2. By Application
- 10.3.3. UAE Partial Discharge Monitoring Systems Market Outlook
  - 10.3.3.1. Market Size & Forecast
    - 10.3.3.1.1. By Value
  - 10.3.3.2. Market Share & Forecast
    - 10.3.3.2.1. By Type
    - 10.3.3.2.2. By Application
- 10.3.4. Kuwait Partial Discharge Monitoring Systems Market Outlook
  - 10.3.4.1. Market Size & Forecast
    - 10.3.4.1.1. By Value
  - 10.3.4.2. Market Share & Forecast
    - 10.3.4.2.1. By Type
    - 10.3.4.2.2. By Application
- 10.3.5. Turkey Partial Discharge Monitoring Systems Market Outlook
  - 10.3.5.1. Market Size & Forecast
    - 10.3.5.1.1. By Value
  - 10.3.5.2. Market Share & Forecast
    - 10.3.5.2.1. By Type
    - 10.3.5.2.2. By Application

11. Market Dynamics

11.1. Drivers
11.2. Challenges

12. Market Trends & Developments

12.1. Merger & Acquisition (If Any)
12.2. Product Launches (If Any)
12.3. Recent Developments

13. Company Profiles

13.1. Siemens AG
- 13.1.1. Business Overview
- 13.1.2. Key Revenue and Financials
- 13.1.3. Recent Developments
- 13.1.4. Key Personnel/Key Contact Person
- 13.1.5. Key Product/Services Offered
13.2. General Electric Company (GE Grid Solutions)
13.3. ABB Ltd.
13.4. OMICRON electronics GmbH
13.5. Megger Group Limited
13.6. Qualitrol Company LLC
13.7. Phoenix Contact GmbH & Co. KG
13.8. Schneider Electric SE
13.9. High Voltage Partial Discharge Ltd. (HVPD)
13.10. LumaSense Technologies, Inc. (Advanced Energy Industries, Inc.)