MEP Service in Cabrini Green Chicago, Illinois.

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In search of the best MEP Engineering in Chicago? Your best bet is to reach out to is NY-Engineers.Com. Not only for MEP Engineering in Chicago but also Mechanical Engineering and Sprinkler Design Engineering near Cabrini Green Chicago. Call 312 767-6877

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Developers throughout Levittown, NY have come to depend on NY Engineers for a wide range of engineering services ranging from Plumbing Engineering to Value Engineering. That is why developers in Cabrini Green Chicago will tell you that if you’re seeking a top-rated MEP Engineering firm in Cabrini Green Chicago, IL you should consider NY-Engineers.Com.

Chances are, you may have walked into any specific type of building and saw the outcome of MEP Engineering. Basically, MEP centers in the mechanical, electrical and plumbing elements of engineering. In simple terms, the name already gives rise to the most common and precise notion of what is MEP. This article goes into some infor of what is MEP Engineering.

So far as the mechanical side is involved, for both residential and commercial engineering, this deals with anything that moves. Furthermore its entails the application of complex and easy machines and also other mechanical mechanisms to perform certain tasks. Some normal mechanical engineering jobs which may be noticed regularly are HVAC units, kitchen or bath exhausts, cooling and heating air systems and equipment and systems that handle enhancing the energy efficiency.

The electrical aspect of construction is focused on the components, functions, electrical safety, and above all, the wiring for any building. Engineers within this sector go to great lengths to make certain that the schematics of a building are made to bring sufficient power to every individual component in a safe manner where all of the electrical codes are followed. Some common electrical engineering functions can be obtained from the lighting design, modifying the voltage and distributing the power to every component within the building that takes a supply.

plumbing, there is a wide array of plumbing factors that make up the final model of any building. Plumbing engineering goes deeper than merely faucets, toilets, and sinks, and houses many behind the scene equipments. These being the drainage line and sewage along with the buildings household water supply and exactly how it flows.

As we wrap up our article we have now just reviewed what is MEP Engineering. MEP Engineering is managed throughout the construction industry. And, assists in completing the easily unnoticed technical areas of any building.

Hiring an MEP Engineering Firm in Cabrini Green Chicago is Essential for Major Construction Projects

Using an MEP engineering firm in River Grove Chicago, Illinois, could have a whole lot to do with the success of your construction project. These professionals can help offset the fee for making this type of hiring decision in terms of energy conservation alone. If you are referring to huge commercial buildings, energy conservation is a vital topic of discussion. It’s time to determine a few other great reasons for hiring MEP firm in Armour Square Chicago, IL.

Engineers play an important role in the physical integrity of the building. As you may well imagine, this means the unseen is very vital. Design not simply deals in aesthetics but the basis of a building including its components. That may be the next solid good reason that hiring an MEP engineering firm will probably be useful to any project.

Think about all the pipes and plumbing. Think about the heating and air conditioning systems and the importance of getting all of its components inside the right places. Energy conservation was mentioned, however energy efficiency can be another significant term to note. Energy efficiency concerns your HVAC system, plus it plays a huge role in energy maintenance as a whole.

Consider your building’s footing. Consider setting up security systems as well as the safety and security measures put in place through the entire structure. With everything else discussed so far, it’s safe to say that numerous areas of building construction can be either overlooked or minimized without MEP professionals on the job.

Now with this info you are going to be looking to get the best MEP engineering firm in the industry, right? It is very clear that the best engineers need to be active in the large scale building of commercial buildings. Customized is the right term to use to describe the way these engineers will covert a construction job to meet the needs of your respective operations. There is only so much you can save this page if you would like additional info on the MEP Engineering services in Cabrini Green Chicago, Illinois by New York Engineers we invite you to take a look at our Cabrini Green Chicago CAD to Revit Modeling 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 Cabrini Green Chicago! When you re looking for a dependable MEP Firms in Chicago? The top choice is is NY-Engineers.Com. Not only for MEP Firms in Chicago but also Electrical Engineering and Protection Engineering throughout Cabrini Green Chicago. Contact us at (+1) 312 767.6877 A great number of construction companies throughout Ithaca, NY have come to rely on NY Engineers for a wide range of engineering services ranging from [...]

2018-09-13T17:18:48+00:00