Preventive Maintenance

3M Medium Voltage Cable Termination Standard Testing

Thermal Scanning / Imaging  Services

                               Power Quality Analysis:

Capture power anomalies reliably with simple settings. Our PQA Equipment can measure all parameters at once, including power, harmonics, and anomaly waveforms.

Transient voltages

Voltage swells

Voltage dips

Interruptions

Frequency fluctuations

Inrush current

Harmonics

High-order harmonics

Unbalance

Power Quality Analysis Service:

• System Voltage RMS

• System Current RMS

• Active & Reactive Power

• Power Factor (Instantaneous)

• Harmonic measurements along with specific harmonic filtering at normal operating conditions

• Voltage Improvement & stability study

• Three-phase balancing study

• Surge & Transient Protection, study

Benefits of Power Quality Analysis

• Assist in preventative and predictive maintenance

• Identify the source and frequency of events

• Develop maintenance schedules

• Monitor and trend conditions

• Analyze and study Flicker, harmonics, voltage variations, transient frequency variation, etc.

• Assess the sensitivity of process equipment to disturbances

No shutdown on your part.

Why is Power Quality Analysis Done?

Improper wiring, incorrect grounding, unbalanced loads or improperly protected equipment most likely will send electrical noise through the system and can compromise power quality.

Aim of Power Quality Analysis

• The analysis of inconsistencies between load and the system
• The assessment of the electric environment at a part of the facility in order to improve modeling methods or to build up a power quality reference
• The forecast of future functioning of load equipment or power quality diminishing equipment
• Improve Power Factor & system efficiency
• Avoid Break-downs & production Interruptions
• Avoid excess Energy consumption
• Remove Harmonics, Surges & Transients from the electrical Network
• Avoid Voltage/frequency fluctuations & PLC Hang-up
• Avoid Transformer overheating, Capacitor bursts, Trips Etc.
• Savings in Energy Bills due to reduced Losses & KVA demands
• Increased Production Quality as a result of decreased interruption
• The enhanced Life cycle of the Electrical network & component
• Maximize Plant distribution Capacity

What is Done During Power Quality Analysis?

Signs of poor power quality are:

• Motor Burnout and Downtime
• Controls/Displays, Memory Loss and Downtime
• Power Factor Problems and High Utility Penalties
• Transformers Failing and Downtime

Following parameters are what describes the quality of power:

Data Collection and Power System Measurements These values are taken at different locations all through the property to allow precise modeling of harmonic sources.

Following measurements are taken:

• System Voltage RMS
• System Current RMS
• Active & Reactive Power
• Power Factor (Instantaneous)
• Data collection from site
• Harmonic measurements along with specific harmonic filtering at normal operating conditions
• Voltage Improvement & stability study
• Three-phase balancing study
• Surge & Transient Protection, study
• KVA Capacity Release
• Broadband Harmonic reduction requirement if any

Harmonic AnalysisThis includes the usage of computer programs to recognize and forecast possible harmonic problems and reduction methods.

Surges & Transient AnalysisThis analysis will record the transient and surges.

Voltage Dips Swells AnalysisThis analysis will record the small-term fall & rise along with value and route.

Reactive Power AnalysisThis analysis will calculate the preferred reactive power at the distribution &load end.

Captive Power AnalysisThis analysis will calculate and synchronize the captive power so as to cater to demands and decrease utility surcharge and fuel consumption.

Load Flow AnalysisThis analysis predicts power flow magnitudes, power factors, voltage levels, and losses in branches of the system based on the specified operating conditions.

How is Power Quality Analysis Done?

IEEE Power Quality Standards and NFPA 70B are outstanding assets to assist identify power quality terms, errors, and remedial actions. The equipment utilized to obtain actual readings and also gather information for downloading to computers for study and analysis is called Power Quality Analysers. Though some are permanently installed in the distribution system, handheld analyzers are also used for numerous applications, mainly troubleshooting.

Benefits of Power Quality Analysis

• Assist in preventative and predictive maintenance
• Identify the source and frequency of events
• Develop maintenance schedules
• Monitor and trend conditions
• Analyze and study Flicker, harmonics, voltage variations, and transient frequency variation.
• Ensure equipment performance
• Assess the sensitivity of process equipment to disturbances
• Evaluate performance against specifications

BPO HARMONICS REPORT

     PPP Center Power Quality Report

Disclaimer:

This certification of an electrical test inspection is on the limited covered area as identified in the electrical test procedure and is guaranteed at the time/day of inspection only. We do not inspect behind walls, floors, ceilings, insulation, or spaces or areas. The result can NOT predict the sudden failure of any components, equipment, or their life expectancy.