power factor of electric

power factor of electric power factor power factor of electric power factor known acronym pf is the ratio between kilo Watt and kilo Volt amp output for download electric. والكيلو Volt amp is a unit of measurement of the energy phenomenon can explain the concept of power factor electrical, according to the following definition: power factor electrical is a measure of how the effectiveness of the exploitation of energy consumed. Coefficient of the ability of electrical takes a value between zero والواحد, coefficient of the ability of electrical which equals (1) is the power factor ideal is located in practice, but it is used in the accounts of electrical reference theoretical. Loads inductive wherever I found lead to downgrade. It is economically, is not necessarily access to the coefficient of the ability of power is equal to (1) فمعامل ability is equal to 0.9 or even 0.85, for example, results in the feasibility of economic OK. Voltages, power, coefficient of the ability of electrical when Fed download electric by a set of electric power, the source of feeding will provide pregnancy the least stream when the power factor electrical largest as possible. Occurs this when the enclave completely objection is equal to (1) if the power factor is less than (1) the tiara additional will be supplied from the source to pregnancy leading to reduce the efficiency of transmission power of the source to pregnancy. However, we shall see through this lesson that it possible to correct the power factor electric. Also, the power factor electrical is the relationship between the current والفولتية it also depends on the nature of pregnancy (resistant, capacitive or inductive). The more I said the angle between the voltage and current whenever power factor electrical better. Triangle the ability of electrical Triangle the ability of electrical connects types of the ability of electrical different (real capacity, the ability ineffective and capacity shown) coefficient of the ability of electric. It is noted that: when carrying capacity ineffective signal negative this indicates that: pregnancy, is the download capacitive current come forward to voltage power factor advanced leading pf when carrying capacity ineffective signal positive this indicates that: pregnancy, is the download inductive current delayed for voltage power factor electrical late lagging pf factors which lead to the low power factor electrical the main reason to low power factor electrical are loads inductive such as the engines inductive and adapters that you need to stream to generate a magnetic field in order to is working. When the power factor electrical less than (1) it means that the ability phenomenon is provided to load more real capacity. The low power factor electrical is running pal provider of electric power, when sub-par power factor electrical becomes necessary to provider of electric power supply consumer quantities additional of the current leading necessarily, to the increase in the loss of power in the lines of energy transfer, which means more of the loss of these companies. Why should raising / correction power factor electrical? Reasons multiple it is the most important: coefficient of the ability of low necessarily mean, the exploitation of bad electric power, the decline in power factor electrical means to provide the energy phenomenon more energy efficient. Low power factor electrical leads to an increase in the generation of the power to make up resulting in losses in energy during moved across the transmission lines electric as mentioned above. The correct the power factor electrical provides money on companies and individuals, in some countries imposed bills additional on consumers suffering منشآتهم industrial or commercial of low --- power factor electric. Correction power factor electrical reduces the losses in transmission lines of companies, these losses is money مهدورة. Correction power factor electrical: one of the most effective and best ways to correct the power factor electrical, is the traditional way that are summarized in linking wide capacitor parallel with the Department / network power continuous or with pregnancy and المتسعة reducing the amount of energy is effective in the network. And other ways: remove the electric Motors inductive large that can be indispensable in electric grid. Fire engines that in the case of lethargy idle intended, is the fire engines consuming power while she لاتنجز pursuant sometime.