Online Partial Discharge Measurement Service

In the field of electrical energy, ensuring the performance and safety of equipment is a crucial factor in maintaining system stability. Partial Discharge (PD) is one of the phenomena that significantly impacts the insulation of electrical equipment, particularly transformers, underground cables, and high-voltage switchgear. Join KTH ELECTRIC to explore more about our online partial discharge measurement service – an advanced solution to minimize risks and enhance the reliability of your electrical system.

Online Partial Discharge Measurement

What is Online Partial Discharge Measurement?

Partial discharge refers to incomplete discharges occurring at weak points in insulating materials under high electric fields. With modern technology, online partial discharge measurement enables real-time monitoring of electrical equipment, early detection of issues, and prevention of major failures.

Partial Discharge Analysis Service

Causes of Partial Discharge:

  • Defects in insulating materials: Voids, cracks, or impurities.
  • High electric stress: Voltage exceeding the material’s withstand limit.
  • Insulation aging: Deterioration of material quality over time.

Benefits of Online Partial Discharge Measurement

  1. Early fault detection: 24/7 monitoring helps identify potential issues in electrical equipment.
  2. Extend equipment lifespan: Timely analysis and resolution of weaknesses ensure operational efficiency.
  3. Cost savings: Reduces the risk of costly repairs or expensive replacements.
  4. Enhanced safety: Minimizes the risk of fires and other electrical incidents.

Working Principles of Online Partial Discharge Measurement

Component Function Description
Partial discharge sensors Capture electrical pulses from the equipment.
Signal processing system Analyze PD signals to determine severity and location.
Monitoring software Displays data and alerts when thresholds are exceeded.

Operational Process:

  1. Data Collection: Sensors are installed on transformers, underground cables, or switchgear.
  2. Signal Processing: Analyze PD signals and measure parameters like intensity and frequency.
  3. Real-Time Alerts: Send notifications upon fault detection.

Applications of Online Partial Discharge Measurement

  1. High-Voltage Transformers:
    • Detect discharge points within windings and insulating oil.
  2. Underground Cables:
    • Monitor weak spots in cable insulation, especially at terminations.
  3. Switchgear and Circuit Breakers:
    • Ensure safety and operational efficiency.

Applications of Online Partial Discharge Measurement in Practice

Online Partial Discharge Measurement Service by KTH ELECTRIC

We provide PD measurement solutions with advanced technology, tailored to meet the needs of modern electrical systems:

Implementation Process:

  1. Survey and Device Installation: Evaluate the system and install sensors at critical points.
  2. Continuous Monitoring: Collect and analyze real-time data.
  3. Detailed Reporting: Provide analyses and recommendations to address issues.

Partial Discharge Measurement Process

Modern Equipment:

  • High-sensitivity sensor systems.
  • Professional signal analysis software.
  • IoT integration for remote monitoring.

Standards and Critical Specifications for Partial Discharge Measurement

Specification Standard Value
PD Signal Intensity < 50 pC
Accuracy > 95%
Measurement Frequency 50 Hz – 20 MHz
Monitoring Duration 24/7
Standards and Critical Specifications for Partial Discharge Measurement
Standards and Critical Specifications for Partial Discharge Measurement

Frequently Asked Questions About Online Partial Discharge Measurement

  1. When is partial discharge measurement needed?
    • When electrical equipment shows unusual signs or during scheduled maintenance plans.
  2. What is the cost of partial discharge measurement?
    • Costs depend on the system’s scale and the type of equipment monitored.
  3. Benefits of online monitoring versus periodic inspection?
    • Online monitoring detects issues immediately, reducing the risk of sudden failures.

Why Choose KTH ELECTRIC?

  1. Advanced Technology: Uses the latest PD measurement devices.
  2. Professional Team: Experienced and well-trained technicians.
  3. Comprehensive Solutions: From installation to monitoring, maintenance, and issue resolution.
  4. Dedicated Support: Provides consultation and support 24/7.

Why Choose KTH ELECTRIC

Contact Us for a Consultation!

If you are looking for online partial discharge measurement solutions, let KTH ELECTRIC help protect and enhance your system’s operational efficiency.

📞 Hotline: 0968.27.1199
📧 Email: info@kth-electric.com
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