Use of capacitor in technical loss reduction, Electrical Engineering

Use of Capacitor in Technical Loss Reduction

The use of capacitors to correct for poor power factor is a well-built and cost-effective means of reducing distribution system losses and maximizing the revenue. Capacitor banks could be placed close to the low power factor loads, and other appropriate locations for maximizing the system advantages in terms of releasing system capacity, controlling voltage and minimizing system losses. The capacitors should be a combination of switched and fixed kinds to avoid overcompensation. In certain States, the Regulatory Commissions have introduced kVAh tariffs to protect the interest of the distribution utilities and penalize for the poor power factors.

In most LT distribution circuits, it is found in which the Power Factor (PF) ranges from 0.65 to 0.75. Here you will learn that a low PF contributes towards high distribution losses. For low power factor the amount of current drawn raise to meet the similar kilowatt demand of the load. Therefore low power factor results in higher currents by the system. Higher line currents result in higher losses because of the inherent resistance in the distribution lines.

Posted Date: 2/6/2013 5:52:11 AM | Location : United States







Related Discussions:- Use of capacitor in technical loss reduction, Assignment Help, Ask Question on Use of capacitor in technical loss reduction, Get Answer, Expert's Help, Use of capacitor in technical loss reduction Discussions

Write discussion on Use of capacitor in technical loss reduction
Your posts are moderated
Related Questions
Metering and Billing System Previously, you have learnt about various measures for reducing commercial losses of a utility. You have studied in which the metering and billing

Q. The self and mutual inductances of a machine with two windings are given by L 11 = (1 +sin θ), L 22 = 2(1 + sin θ), and L 12 = L 21 = M = (1-sin θ). Assuming θ = 45°, and le

Figure shows the cross-section of an electrostatic problem with translational symmetry: a rectangular coaxial cable. The inner conductor is held at 10 volts and the outer conductor

what are the classifications of fixed resistor?explain

A unity negative feedback control system has an open loop transfer function consisting of two poles, two zeros and a variable positive gain K. The zeros are located at -2 and -1, a

Q. With suitable diagram explains the working of a sweep frequency generator. Sol. A sweep frequency generator or sweeper is a special type of signal generator in which the o

Generation ofwide-band FM can be done by variousmeans.However, only themost common and conceptually the simplest one, known as the direct method, is considered here. It employs a

Q. Write a note on feedback of emitter follower? The emitter follower can be seen to be an example of negative feedback when the relationship is put in the form

Describe the construction and working of atleast two types of storage CRO

Using the approximate equivalent circuit in which the shunt branch is moved to the stator in put terminals, show that the rotor current, torque, and electro magnetic power of a pol