Analytical Service Frequency 6 Months, Service Locataion All Over India Harmonic Solutions, UsageApplication Industrial

Harmonics solutions svee provides end, To, End consulting and solutions to contain harmonics in electrical systems which arise as an outcome of the presence along with the installation of non, Linear digital equipment found in the system. The team has a clear understanding of the needs of the cea and identifies and recommends solutions to bring in harmonics within levels as stipulated by the electricity boards. A dedicated team with a deep understanding of the subject works closely with customers to perform studies related to harmonics at their sites and provide customized cost, Effective solutions through the implementation of passive or active harmonic filters. What causes harmonics? loads can be broadly categorized into linear and non, Linear loads. When the load draws a sinusoidal current simultaneously frequency as the voltage it is classified as linear load. Examples of linear and constant speed induction, Loads are resistive heaters, Incandescent lamps and synchronous motors. Some loads cause the flow to vary disproportionately with the voltage during each cyclic period. These are classified as and the, Nonlinear loads current taken by them has a nonsinusoidal waveform. Current harmonics are caused by non, Linear loads. Examples of non, Linear loads include common office equipment such as computers and printers, Fluorescent lighting, Smps, Battery chargers and also variable, Speed drives. What are the industries effected by harmonics? previously non, Linear loads were primarily found in heavy uses in manufacturing environments such as as arc furnaces, Large variable frequency drives vfd, Heavy rectifiers for electrolytic refining, Etc. Harmonic problems are now common in not only industrial applications but in commercial buildings as well. This is due primarily to new power like the, Conversion technologies switch, Mode power supply smps, That may be found in virtually every power electronic device computers, Servers, Monitors, Printers, Photocopiers, Broadcasting equipment, Banking machines, Telecom systems, Etc. . What are the impact of harmonics in the system? overheating of electrical such as, Distribution equipment cables, Transformers, Standby generators, Etc. Overheating of such as, Rotating equipment electric motors high voltages and circulating currents caused by harmonic resonance equipment malfunctions due to excessive voltage distortion increased internal losses in connected equipment resulting in component failure and shortened lifespan false operation of protection equipment metering errors lower system power factor preventing effective utilization voltage regulator problems on diesel generators inability of automatic transfer switches to operate in closed transition harmonics overheat equipment by several means. In electric, For example machines harmonic currents, And transformers cause additional power losses by i increasing the eddy currents that flow in their laminated cores, Ii through increased leakage currents across insulation and iii by producing skin effect in conductors