A power analysis of your electrical system involves several studies to check how the system functions under different circumstances. A power system analysis can be conducted when designing a system or on an existing power system.
Power analysis is very vital, especially in commercial and industrial systems. That’s because it’s done to ensure the proper functioning of your power system in normal and abnormal conditions.
A power system analysis cannot be conducted all at once since it is a combination of different analyses and studies. Some studies can be conducted often, while others can go for almost 5 years without being done.
Therefore, it is important to have a professional electrician analyze your electrical system to determine which system analysis needs to be conducted.
The Aim of Power Analysis
The main aim of having a power analysis on your power system is to evaluate how the system functions under normal and unusual situations. It helps to determine whether the power system delivers the power in the desired conditions – proper voltage, power factor, and frequency.
So, power analysis aims to design protective devices that will perform optimally in both usual and unusual conditions or normal and abnormal situations.
Components of a Power System Analysis
Some of the power system analyses that constitute the power analysis report include:
Short-Circuit Studies/ Fault Analysis
The short-circuit studies determine the ability of all the components within the electrical system to interrupt the current. This helps in ensuring that the interrupting devices used have the correct ratings of current to protect the system and other devices against faults. Load flow analysis.
Protection Coordination Studies
These studies help to determine the faults that are likely to occur in your system and the fault current values. Coordination studies also show the impact these faults might have on your protective devices such as circuit breakers and fuses.
Load Flow Analysis
These studies focus on how your electrical system functions in emergency and normal conditions. This will ensure that power is delivered in the correct voltages, power factor capacities, and frequencies.
Stability Analysis
Stability analysis determines the ability of machines to remain in sync after an interruption. This is important, especially if you’re working with synchronous machines.
Others include: Arc flash hazard analysis and harmonic analysis.
What Will Your Company Get From Having a Power Analysis?
Conducting a power analysis of your company’s power system will highlight several factors that are very beneficial at the moment and in the future.
Here’s what you’ll learn from having a power analysis:
1. The Weakness and Strengths of Your Power System
A conclusive power analysis report will be a combination of various tests and studies conducted on your system by a qualified electrician. The different studies evaluate different aspects of your system. As a result, you will have a conclusive report of what your system can handle and what it can’t in both normal and emergency circumstances.
2. Expansion Capability
Power analysis of your existing power system will help plan for future expansion. An analysis report will give you a clear picture of your power system, how it works and how much it can handle. With this information, you can plan for expansion since you know what to replace to meet increased demand.
3. Troubleshooting
A power analysis report is very comprehensive. It has all the information you need to troubleshoot your system in case of any failure. This will also be useful during maintenance as the technicians will have an easy time locating the worn-out parts.
Tercero Inc. – Assisting With Power Analysis of Your System
At Tercero Inc., we have well-trained and experienced electricians. Our electricians have years of experience in completing power system analysis.
You can call us today for a consultation concerning power analysis for your enterprise.
If you need to carry out a power system analysis for your company, contact Tercero Inc.
