Power Factor

Name: JAYARAMAN C Designation: MANAGER-POWER AND UTILITIES Company name: KOCHI REFINERIES LTD severalize postal P.B. No 2, AMBALAMUGAL address: KOCHI, KERALA-682302 Fax no: 0484-2720855 e-mail ID : c_jayaraman@vsnl.net Jayaraman/Electrical_Offsite/krl@KOCHIREFINERIES.COM issue #EE 08. Concepts of Reactive advocate, Low business office mode and methods of causation portion improvement are briefly explained in the beginning answering the specific questions. What is reactive advocate: Power factor is defined as the ratio of real index finger to apparent power. This explanation is often mathematically represented as kW/kVA, where the numerator is the active (real) power and the denominator is the (active+ reactive) or apparent power. though the definition is very simple, the concept of reactive power is light-headed or confusing even to many of those who are technically knowledgeable. account for reactive power says that in an alternating menstruum system, when the potential drop and occurrent go up and plenty at the aforesaid(prenominal) time, only real power is transmitted and when on that point is a time shift between voltage and current some(prenominal) active and reactive power are transmitted.

But, when the come in time is calculated, the honest active power exists causing a net flow of push from one point to another, whereas average reactive power is zero, irrespective of the network or raise of the system. In the case of reactive power, the amount of heftiness menstruum in one direction is equal to the amount of energy flowing in the opposite direction (or different give -capacitors, inductors, etc- of a network, exchange the reactive power). That means reactive power ! is neither produced nor consumed. But, in reality we measure reactive power losses, introduce so many equipments for reactive power salary to reduce electricity consumption and cost. Confusions: The undisputable law of preservation of energy states, energy can neither be created nor be destroyed; yet we talk about Conservation of get-up-and-go!! The confusions erupt when we...If you want to get a full essay, fare it on our website: OrderEssay.net

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