Vibration analysis for precision machinery diagnostics and asset condition monitoring is essential to detecting the first signs of mechanical faults, preventing unexpected failures and enhancing overall equipment reliability. In rotating equipment, Unbalance and Misalignment are two commonly seen mechanical faults and two of the easiest to confuse. The symptoms and signs are very similar; for […]
Mechanical looseness generates complex and irregular vibration patterns; it is not as simple as vibration anomalies that occur due to misalignment or unbalance. Depending on where the measurement is taken and the direction of measurement, the machine may show several running-speed harmonics, different vibration amplitudes, and varying vibration levels. This can make it difficult to
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Predictive maintenance for EOT (Electric Overhead Travelling) cranes makes use of advanced diagnostics technologies such as IoT sensors, condition monitoring systems, vibration analysis, temperature monitoring, and data analytics to assess the real-time condition of critical crane parts. With the thorough analysing of this operational data, maintenance teams can foresee potential failures before they actually occur and prepare for schedule timely repairs accordingly.
How Predictive Maintenance Improves EOT Crane Performance? Read More »
Partial discharge (PD) in transformers due to Insulation defects is one of the key causes of dielectric failure. In transformers, PD is usually seen in windings and bushings when the insulation separating conductors at different voltage potentials becomes damaged, deteriorates, or develops manufacturing defects.
How to Detect Partial Discharge in Power Transformers? Read More »
Project Information Site Location: Sohar, Oman Equipment Name: Exhaust Blower Service Performed: Vibration Analysis & Dynamic Balancing Report Type: Case Study Report Standard Referenced: ISO 20816 Prepared By: S. V. V. Krishna, Lead Engineer, Level -3 Vibration Analyst Objective:- The objective of this job is to reduce excessive vibration levels in the blower by performing
Reducing Vibration in Exhaust Blower Using Advanced Dynamic Balancing Techniques Read More »
Industry: Power GenerationService: Vibration Analysis & Dynamic BalancingEquipment: 11 MW Gas Turbine GeneratorOutcome: Reduced vibration levels by over 55% and restored reliable operationPerformed By: Naveen Kondaveeti, Lead Engineer , Mobius Vibration CAT-III certified Vibration Analyst Overview An industrial power generation facility experienced severe vibration issues in an 11 MW gas turbine shortly after a major
Motor windings are one of the most critical parts of an electric motor and are found in a wide range of industrial and commercial equipment. These windings are typically made from copper or aluminium conductors that are wound around the motor core to generate the magnetic field that is needed for proper motor rotation. The
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Tan Delta (TD) analysis or Tan Delta Testing for spotting electrical and insulation faults in electrical systems is one of the most advanced and reliable electrical inspection and diagnostic methods.
Tan Delta Testing and Capacitance Measurement for Transformers and Cables Read More »
Insulation Resistance (IR) testing is an essential electrical safety assessment used to evaluate the condition and effectiveness of insulation materials in electrical systems. The main objective of this test is to identify early signs of insulation deterioration, which can otherwise result in equipment malfunction, electrical short circuits, overheating, arc flashes, fire hazards, or electric shock
Insulation Resistance (IR) Testing: Purpose, Process, and Key Advantages Read More »
Condition-Based Maintenance (CBM) is a preventive maintenance strategy that performs maintenance on an asset after monitoring its actual condition. The CBM team extracts data like vibration, temperature, or flow rate of the equipment to understand the health of the asset, and then develops an optimized maintenance frequency. These are specific indicators whose variation from the
What Is Condition-Based Maintenance (CBM) and Why It Matters for Industries in Oman Read More »