Importance of voltage quality - kpi, Electrical Engineering

Importance of Voltage Quality - KPI

The voltage quality has a growing economic impact on the customer and the network operators. The costs related along with "lack of quality" could be large, especially for industrial customers. Commonly voltage quality is considered at the customer's linking point. Therefore, the reasons for the growing significance of voltage quality lie not inside the power system itself but are closely associated to the developments in customers' equipment. Some significant examples are:

  1. Customer equipment holds more microprocessor controls and power electronic devices that could be sensitive to variations in voltage quality;
  2. The growing significance of higher energy effectiveness has led to an increase in the number of adjustable motor drives and shunt capacitors that produce harmonics on the power system;
  3. Processes and equipment have become more interconnected and interrelated that could make them more vulnerable to failure of one component;
  4. Customers are becoming more aware about the issue of voltage quality and becoming more demanding in that respect.

Utilities need to meet customer demands and expectations. Along with the introduction of competition among them it is significant for a utility to manage its customers' confidence. While the financial consequences of solving voltage quality problems affect the economic position of the network operator, voltage quality becomes an issue for the regulator.

Posted Date: 2/6/2013 2:13:20 AM | Location : United States







Related Discussions:- Importance of voltage quality - kpi, Assignment Help, Ask Question on Importance of voltage quality - kpi, Get Answer, Expert's Help, Importance of voltage quality - kpi Discussions

Write discussion on Importance of voltage quality - kpi
Your posts are moderated
Related Questions
Normal 0 false false false EN-IN X-NONE X-NONE 8085MICROPROCESSOR ARCHITECTURE

This is basically a simple senior design project where the professors are giving us a limited budget and providing us with an Arduino Board. (We can use rasberry pi, beagle bone, e

what is the function of CBW in the microprocessor

1 Explain the advantages and disadvantages of optical fiber versus copper Medium of communication 2 Define multiplexing. Explain TDM 3 Describe the protocol architecture and

Paper is hygroscopic and absorbent. This statement is true or false. Ans: Paper is hygroscopic and absorbent. This statement is true.

Describe the effect of following parameters. Abrasive grit size. Amplitude and frequency of vibration.

Description of Capacitor r A capacitor has capacitance of one Farad when current charging of one Ampere flows in one second. This process causing a transferring of one volt in p

Q. Two wattmeters are used, as shown in Figure, to measure the power absorbed by a balanced delta-connected load. Determine the total power in kW, the power factor, and the per-pha

Q. Digital demodulator processes? The functions of the receiver in Figure are the inverse of those in the transmitter. At the receiving end of a digital communication system, t

Q. Explain the working principle of a Q meter. Also explain the factors that cause errors during a Q factor measurement. Ans.   Working Principle of Q Meter: the q meter is