Evaluation of power quality is an essential part of maintaining an electrical distribution system reliable and safe. Two factors contribute to an increase in power quality concerns in an electrical distribution system.
They include the system design and processes involved in setting up electrical systems. Most plant directors have an idea of how to manage energy usage in their businesses.
However, while managing energy consumptions in plants, directors get hit by power quality issues at large. Low power quality can lead to a lot of challenges. Minimizing such challenges needs plant directors to evaluate the causes of low power quality and fix them immediately. Let’s learn how a country evaluates best power quality analyzer.
How Does Your Country Evaluate Power Quality?
Low power quality of a country emerges due to several harmonic producing loads in electrical systems. We touch on a lot of areas when we talk about power quality issues. Some of them include;
- Transient currents and voltages
- Service continuity
- Level of harmonic content in electrical systems
- Voltage magnitude variations and many others
Since there are a lot of challenges with low power quality business managers should come up with a solution to such issues to prevent cases of reduced production. They need to ensure the power machines receive to run sufficient and of quality. Herein you will have a blueprint of how a country evaluates power quality and steps taken to solve power quality problems.
The Power Quality Evaluation Procedure
The issue of single phase power quality touches a wide area. Since there are different causes of these issues, technicians can also employ different solutions to solve them. The overall solution is having quality and sufficient power that maintains continuous activities in a country.
Before looking at the possible solution to these issues, there is a need to investigate their causes. In this article, we shall look at the steps associated with evaluating power quality problems. We shall afterward ascertain whether the evaluation steps involve customer facilities and utility supply system interaction.
There are three things that a good power equality procedure should consider. They include;
- Whether the planned evaluation involves existing power quality issues in a country
- Power quality problems resulting from new designs in electrical systems
- Issues arising from proposed changes in the electrical system
When evaluating power quality problems in a country, all measurements are of great importance. Technicians employ recorded data and measures to characterize available issues in systems.
In the process of taking measurements, you will record all essential parameters in an electrical system. Moreover, it’s crucial to record all power quality variation impacts. With all data in place, technicians can easily correlate power quality issues with their possible causes.
Once technicians identify possible causes of low power quality problems, authorities should evaluate solutions using a system perspective. In the solution evaluation process, there is a need to consider both technical limitations of economics.
However, in any solution evaluation procedure, there are other solutions not technically viable. Technicians ignore such solutions and address the rest based on economics. Overall results depend on the problem at hand, the method employed to solve the problem, and its extent.
Solving Power Quality Problems in a Country
As we have learned, there are several causes of low power quality issues. A problem can either start from the main supply unit or the customer facilities. Whichever the starting point, there is a need to address problems before they spread into other parts.
Moreover, electric technicians employ different solutions to solve power quality problems. Since power quality is now a concern worldwide, we will equip you with ideas about solving it herein. Below are steps employed by experts when they want to solve such problems.
Identifying Problems in Systems
Before you embark on solving problems, you will start by identifying the underlying issue itself. Some power quality problems in the electrical system include harmonics, voltage swell, and power interruptions. Identify the problem and have an idea of how to deal with it.
Characterize the Problem
Secondly, gathering data and taking measurements follows. Carrying out measures and recording data is the primary method of problem characterization. You also need to record the impacts of variations that are taking place during the measurement period.
Employ accurate measuring tools to get accurate and useful results to help you make an informed decision when fixing problems. Portable power quality analyzers play a significant role in providing precise measurements of electrical system parameters. However, ensure you choose an accurate model for a reputable manufacturer.
Propose Solutions to Identified Problems
Since there are different problems in electrical systems, technicians will look for possible solutions to each problem. Each issue has a different way of solving it. Moreover, problems arise either from the utility units or with customer facilities.
No problem should be left unsolved since anything left out might cause issues to other system levels. In this stage, try to identify all possible solutions to the problems at hand.
Evaluation of Proposed Solutions to Problems
After making proposals on possible solutions to solve the issues, you don’t rush at starting employing them. Enlist your proposals in a notebook and carry out an evaluation based on economic and technical aspects. Here is where you will also consider all the possible limitations in the process.
In the evaluation process, the technician is trying to find out the possible solutions’ feasibility, throw away all solutions that seem legible and remain with viable alternatives. Lastly, compare the feasible solutions based on economic.
Solving Power Quality Issues
The viable solutions at hand will solve the problems. Technicians compare the feasible solutions in the step above to settle for only cost-effective alternatives. Solutions employed to solve power quality problems depend significantly on several affected end-users and the type of issue.
Power quality has gained attention over a couple of years. Since low power quality hits down with lots of challenges, it’s advisable to solve problems as soon as they develop. Evaluate the issues in systems and look for an amicable solution to prevent challenges that arise afterward.