Power System Studies & Analysis
ARC Flash Studies
The Arc flash causes ionization of the air & expels large amount of energy , Temperature during the Arc flash could reach up to 35000 degree Fahrenheit, for fraction of time which is hotter than the surface of the sun. this could lead to serious damage of the conductors which could lead to catastrophic failure.
Electrical Switchgear Risk Assessment Study and Hazard Analysis
Risk assessment is about identifying and taking sensible and proportionate measures to control the risks in your workplace. The hazards are divided into several main categories, where each category is further subdivided describing specific sources of hazards.
Energy Auditing Service
A good quality audit will analyze your historical energy usage and pin point the potential issues using statistical methods it will also Provide you with technical information regarding energy conservation measures, energy Auditing will also elaborate you the emissions analysis to help you understand the benefits of your decisions from an environmental standpoint.
Frequency Stability Analysis
A consistent electrical frequency is important because multiple frequencies cannot operate altogether without damaging equipment. there are serious implications when providing electricity at a national scale .Not all power generation technologies are equally suited to helping balance frequency. Energy generated using solar & wind are more difficult to control than units at thermal power stations, National Grid is currently reviewing how best to source services such as frequency response to match.
Harmonics Analysis Study
Harmonics are generated by the Devices with nonlinear Voltage & current profile. The main source of Harmonics in Industrial and Commercial power systems are the static power converters such as Adjustable Speed Drive (ASD) , UPS , Charges , Cyclo-converters , Arc Furnace , static frequency converters . After 21 years of practice IEEE recommends to conduct harmonics study in industrial & commercial Power system networks as per “IEEE Standard 399 , 3002.8 & 519 . Recommended Practice for Industrial and Commercial Power Systems Analysis”. It elaborates basics of Harmonics study, need of study, required data for detail analysis and benefits of using a computer as a tool in a harmonic’s analysis.
Load Flow Studies & Analysis
Power / load-flow studies are important for planning future expansion of power systems as well as, Analysis of power systems in normal steady-state operation. it helps in determining the best operation of existing systems.
Power System Analysis
Power system used in commercial or industrial buildings are critical to the need of those who work in benefit from these establishment to ensure proper function of power system in both normal & unusual circumstances.
Motor Starting Study And Analysis
Types of available motor-starting studies range from simple voltage drop calculation to the more sophisticated motors speed & torque vs acceleration time study, which illustrate transient stability analysis the selection of the correct study is as important a step in the solution & actual performance , Experienced consulting engineers and equipment manufacturers can give valuable advice, information, and direction regarding the application of motor starting sequence & studies.
Power Quality Analysis And Study
High-quality power is about more than saving you money. It’s about monetary approach. Higher-quality power increases productivity allowing plants to maximize their distribution capacities. Ultimately, investing in improving the quality of your power is an investment in the growth of your business.
Relay Co-ordination Study & Analysis
To ensure proper problem identification and fault clearance sequence, relay coordination is used The primary goal of relay coordination is to prevent nuisance tripping by properly calculating protection relay settings and enabling power system protection. These relays must act quickly during fault situations to isolate the defective component of the network while allowing the healthy circuits to continue to operate.
Short Circuit Study & Analysis
The safety& reliability of electric power systems depend on accurate and defined knowledge of short-circuit fault currents that can be present, and the ability of a protective relay to interrupt these currents satisfactorily. for a engineers responsible for planning, design, operation, and troubleshooting of distribution systems , Knowledge on the SC methods of power system analysis is must.
Unbalanced Load Flow Study And Analysis
As the power distribution networks become more complex, there is greater demand for efficient and reliable system operation. Consequently, the most important system analysis tool, load flow studies, should be capable of handling various system configurations with adequate accuracy and speed.
Vibration Study And Analysis
Vibration analysis can provide early warnings of impending machine failure, this gives an detailed information for maintenance staff time to schedule required repairs and acquire needed parts. Safety: Having information about machine health enables operators to take faulty equipment offline before a hazardous condition occurs.
Voltage Drop Study and Analysis
Dynamic (IR) drop voltage , in contrast to the static voltage drop depends on the switching activity of the design, as it’s vector dependent , Its a complex task to design a ideal power grid which is robust across multiple operating scenarios is a major milestone to achieve. The problem has grown with technology day by day shrinking allowing more performance to pack in a smaller area, from one node to another.
Voltage Imbalance Study and Analysis
When the RMS voltage values or the phase angle are not equal between the three phases Voltage then , the unbalances are associated to variations in voltages and currents for a three-phase systems .when there is a load imbalance due to an uneven distribution of single phase loading ,Voltage unbalances can occur ,also when there cna be a load imbalance due to an uneven distribution of single phase over three-phase power systems.
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