MEP Service in Legends South Chicago, Illinois.

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Looking for the top MEP Firms in Chicago? The one to go to is NY Engineers. Not only for MEP Engineering in Chicago but also Value Engineering and Sprinkler System Engineering in Legends South Chicago. Contact us at (+1) 312 767.6877

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Building owners throughout Lake Ronkonkoma, New York have come to depend on NY-Engineers.Com for a wide range of engineering services ranging from Sprinkler Engineering to Building Commissioning. For this reason construction companies in Legends South Chicago will tell you that if you are searching for a dependable MEP Engineering firm in Legends South Chicago, Illinois you need to consider New York Engineers.

It is very possible, you have walked through any specific form of building and observed the outcomes of MEP Engineering. Basically, MEP focuses around the mechanical, electrical and plumbing aspects of engineering. Essentially, MEP already gives a clue to the most typical and correct notion of what is MEP. Our article may go into some information on what is MEP Engineering.

So far as the mechanical side is involved, both for commercial and residential engineering, this deals with anything that moves. Furthermore its entails using complex and simple machines along with other mechanical mechanisms to execute certain tasks. Some everyday mechanical engineering tasks that may be noticed regularly are HVAC units, kitchen or bath exhausts, cooling and heating air systems and equipment and systems which take care of enhancing the energy productivity.

The electrical part of construction is centered on the electrical safety, functions, components, and more importantly, the wiring of any building. Engineers with this section try very hard to make certain that the schematics of your building are designed to provide sufficient electricity to every individual component in a safe manner where all the electrical codes are followed. Some commonplace electrical engineering functions are available in the lighting design, regulating the voltage and allocating the electricity to each component inside the structure that requires a supply.

In terms of plumbing, there exists a wide array of plumbing components which constitute the final model of any building. Plumbing engineering goes deeper than just toilets, faucets, and sinks, and holds several behind the scene equipments. These being the drainage line and sewage along with the buildings local water supply and the way it flows.

As we conclude this article we now have just looked at what is MEP Engineering. MEP Engineering is managed within the construction industry. And, aids in completing the simply ignored technical facets of any building.

Hiring an MEP Engineering Firm in Legends South Chicago is Essential for Major Construction Projects

Hiring an MEP engineering company in Smith Park Chicago, ILO, might have everything to do with the prosperity of your construction project. These specialists might help offset the price of making this sort of hiring decision in terms of energy saving alone. When you are referring to large commercial buildings, energy management is a vital topic of discussion. It’s time to determine some other great reasons behind hiring MEP engineering company in West Loop Chicago, IL.

Engineers play an important role in the structural integrity of a building. As you may well envision, this means the hidden is very essential. Design not just deals in looks but the foundation of a building and its mechanism. That is merely another solid good reason that using an MEP engineering company will likely be useful to any project.

Think about every one of the pipes and plumbing. Consider the heating and cooling systems and the importance of getting all of its components inside the correct places. Energy conservation was mentioned, however energy competence is an additional significant term to speak of. Energy efficiency is related to your HVAC system, plus it plays a huge role in energy saving overall.

Take into consideration your building’s base. Consider setting up security systems along with the safety and security measures put in place through the structure. With everything discussed up to now, it’s safe to say that numerous areas of building construction could be either disregarded or underestimated without MEP professionals at work.

Now with this info you will look to find the best MEP engineering firm available, right? It’s pretty obvious that this best engineers really need to be active in the large building of commercial buildings. Customised may be the correct term to utilize to describe the way in which these specilists will covert a construction job to meet the needs of your own operations. There is only so much you can save this page if you would like additional details on the MEP Engineering services in Legends South Chicago, Illinois by NY Engineers we invite you to check out at our Legends South Chicago Fire Protection Engineering blog.

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Advantages of Electronically Commutated Motors in Electrical Engineering

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Electronically commutated motors (ECMs) can achieve significant energy savings in electrical engineering applications where fractional horsepower is required. Although NEMA Premium Efficiency motors with variable-frequency drives provide the most efficient solution to drive equipment above 1 hp, induction motors are outclassed by ECMs as the rated horsepower is reduced.

What is an Electronically Commutated Motor?

Although ECMs are designed to run with an AC power supply, it is important to note they are actually direct-current motors with permanent magnets on their rotor. Unlike conventional DC motors, which create a rotating magnetic field with a combination of brush contacts and slip rings, ECMs achieve the same effect with a voltage rectifier and an electronic control circuit. As a result, the friction and sparks associated with brush contacts are eliminated, and this is one of the reasons why ECMs are so efficient. They also have a longer service life than brushed motors, since the wear associated with sparks and friction is eliminated. Compared with other common types of fractional horsepower motors, ECMs are the top choice in terms of efficiency:

  • Shaded-pole motors are very common and more affordable, but their efficiency is very poor, going below 20% in some cases.
  • Permanent-split capacitor (PSC) motors have an average efficiency of 40%, which means they outclass shaded-pole motors. In terms of efficiency, they are an intermediate option between shaded-pole motors and ECMs.
  • ECM efficiency is normally above 60%, which means they consume one-third of the energy used by shaded-pole motors on average.

ECMs can also be manufactured with built-in speed control circuits, allowing them to operate at reduced speed without relying on an external VFD. It is also important to note that ECMs do not suffer a drastic reduction in their efficiency when operating below rated RPM. Fixed-speed ECMs are also available for applications where speed control is not necessary.

Electronically Commutated Motors in Electrical Engineering Applications

ECMs are normally the most efficient option in fractional horsepower applications, but they tend to deliver the highest savings when used in air-conditioning and refrigeration systems. Being more efficient that shaded-pole and PSC motors, they also dissipate less heat, and the reduced heating effect helps AC and refrigeration systems operate more efficiently. This effect applies for all air-conditioning or refrigeration components that are found inside the conditioned space, such as air handlers and evaporators.

As an example, assume a cold-storage room has an evaporator unit with five shaded-pole motors, consuming 900W each. They are replaced with ECMs that only consume 300 W each.

  • 600 W are saved per motor, for a total of 3,000 W.
  • However, these 3,000 W are also subtracted from the refrigeration load. If the system operates with a coefficient of performance of 3, an extra 1,000 W of electric power are saved.
  • In other words, this upgrade saves 3 kW in motor power and 1 kW thanks to refrigeration load reduction.

Keep in mind this is just a simple example, and each electrical engineering project requires a detailed analysis to know the exact savings. However, the heating reduction benefit applies for all cases where ECM motors are deployed in air-conditioned or refrigerated locations.

The brushless design of ECMs makes them quieter than their less efficient counterparts, which also provides a comfort advantage. In business applications, the silent operation of ECMs helps employees concentrate better. ECMs are also lighter than other types of fractional horsepower motors, which makes them easier to install.

Electronically Commutated Motors in Ventilation Systems

As previously stated, shaded-pole and PSC motors are inefficient. Also, three-phase motors with VFDs are impractical for fractional horsepower applications, unable to offer the efficiency that characterizes them in larger systems. Ventilation systems represent an excellent opportunity to deploy ECMs, for two main reasons:

  • Fans with fractional horsepower are common, which means they are often driven by shaded-pole or PSC motors.
  • Many fans have intermittent operation, which represents a chance to use ECMs running at reduced speed. For example, running a fan 80% of the time saves 20% of the energy, while running it at 80% speed saves nearly 50%.

ECMs are a highly recommended upgrade for furnace fans, since they can achieve a much more uniform temperature distribution with their speed control, in addition to offering the energy savings that characterize them.

Payback Period of ECM Upgrades

Like with many energy efficiency measures, the financial benefit of an ECM upgrade changes depending on project conditions. The project payback period can only be calculated with precision after a detailed analysis by a professional energy consultant, but in general the following results can be expected:

  • Replacing shaded-pole motors normally yields a faster payback period than replacing PSC motors, since the efficiency gain is higher. Of course, there can be exceptions; replacing a PSC motor that is used frequently may yield higher savings than upgrading a shaded-pole motor that is only used moderately.
  • ECMs can also be an attractive option in appliances that require speed control. Other types of motors may suffer a drastic efficiency reduction at partial speed.
  • As previously mentioned, the energy savings are higher when ECMs are deployed in air-conditioned or refrigerated spaces.

The financial return of an ECM upgrade can also be enhanced if there are incentive programs at the project’s location. The incentive is calculated based on yearly energy savings, at a rate of $0.16/kWh.

Conclusion

Electronically-commutated motors (ECMs) can achieve significant energy savings in fractional horsepower applications, especially when they replace shaded-pole motors. However, like with any energy efficiency upgrade, professional guidance is highly recommended when defining the project scope and specifications.

When upgrading to ECMs, the return on investment is higher in some cases, and it others the payback period may be too long to justify the upgrade. Ideally, upgrades should focus on where the highest return is obtained from each dollar spent upfront. Recruit the help of an electrical engineering expertise to help you properly apply the information shared in this article to your project.

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MEP Engineers Legends South Chicago! When you're looking for a dependable MEP Chicago in Firm? The top choice is is NY Engineers. Not only for MEP Chicago but also HVAC Engineering and Protection Engineering in or near Legends South Chicago. Call us at (+1) (312) 767.6877 Many developers throughout Dix Hills, New York have come to depend on NY-Engineers.Com for a wide range of engineering services ranging from Fire Protection Engineering [...]

2018-08-27T05:13:28+00:00