In addition to electric motors, we can find many other rotating machine in the factory such as pumps, fans, compressors, gearbox etc. Early detection of mechanical faults of rotating equipment will help the factory be more proactive in maintenance and production optimization.

Rotating machine monitoring solutions:

• Vibration monitoring: detect & evaluate failures of bearings, lubrication, mechanical loose, unbalance, misalignment, resonance, gears...
• Ultrasonic analysis (structure bone): Evaluate the condition of bearings, lubrication at an early stage
• Mechanical oil analysis: evaluate oil quality, contamination - impurities, mechanical wear

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The substation is the place to receive electricity directly from the grid to supply power to the plant, so the substation has a direct impact on the safety and continuity of the power supply to the factory. The energy source of the substation has a great influence on the economic and technical indicators of the power supply system.

Substation monitoring solutions:

• Monitoring PD (partial discharge): detect & evaluate insulation damage of equipment in the substation yard such as DS, CT, VT, porcelain...
• Temperature monitoring: detect & evaluate temperature abnormalities of equipment in the substation yard
• PQ (power quality) analysis: evaluate the stability of the power system

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CBM might not involve process control, however, calibration and monitoring solutions for manufacturing process also play an important part to keep the plant up and running.

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Medium voltage switchgears are used to switch and protect medium voltage power supply system. It is widely used in power generation stations, power distribution stations of power companies, industrial parks, residential areas and factories.
MV electrical cabinet monitoring solutions:

• PD monitoring (partial discharge): detect & evaluate insulation damage of equipment in the MV switchgear such as switch, CT, VT, insulator, cable terminations...
• Temperature monitoring: detect & evaluate temperature abnormalities of equipment in the MV cabinet (using thermal window)
• PQ (power quality) analysis: evaluate the stability of the power distribution system

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Transformers play a very important role in power transmission including helping to change AC voltage, increase voltage or lower voltage to ensure a suitable and stable voltage output for the loads.

Transformer monitoring solutions:

• PD monitoring (partial discharge): detects & evaluates insulation failures inside transformers and bushing
• Temperature monitoring: detect & evaluate temperature abnormalities
• Vibration monitoring: detects & evaluates mechanical damage that cause serious vibation such as core failure, winding short circuit...

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Placed right behind the low-voltage stations are the low-voltage distribution cabinets. Its main function is to switch off and protect the load power system.

LV electrical cabinet monitoring solutions:

• Temperature monitoring: detect & evaluate temperature abnormalities of components inside LV cabinets: loose connection, cable terminal failure, overload, phase unbalance, ect
• PQ (power quality) monitoring: detects & evaluates power quality problems such as unbalance, harmonics, flicker...

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Electric motors convert electrical energy into mechanical energy, which is then used for production. Maintain electric motors running stably and optimize motor efficiency is the top priority of many manufacturing plants.

Motor monitoring solutions:

• PD monitoring (partial discharge): detect & evaluate insulation failures of medium voltage stator
• Temperature monitoring: detects & evaluates temperature abnormalities such as loose connection, overload, cooling system failure, bearing failure, etc.
• Electrical signature analysis (ESA): PQ and MCSA (motor current signature analysis) detect abnormalities of stator, rotor, airgap, winding core, power quality, efficiency, mechanical failure, VFD condition...
• Vibration monitoring: detect & evaluate failures of bearings, lubrication, mechanical loose, unbalance, misalignment, resonance, gears...
• Ultrasonic analysis (structure bone): Assess the condition of bearings, lubrication at early stage

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Take comprehensive and in-depth training courses to help your team understand and apply properly the CBM techniques at your plant. Investing in quality human resources is a surefire investment!


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