MEP Service in Elmhurst, IL.

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Looking for the best MEP Firms in Chicago? Your best bet is to call is NY-Engineers.Com. Not only for MEP Firms in Chicago but also HVAC Engineering and Sprinkler System Engineering near Elmhurst. Call us at (312) 767-6877

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MEP Engineering Firms Near Me

Building owners throughout Kingston, NY have come to rely on NY-Engineers.Com for a wide range of engineering services ranging from Plumbing Engineering to Engineering Reports. For this reason property owners in Elmhurst will tell you that if you are searching for a dependable MEP Engineering firm in Elmhurst, IL you should consider NY-Engineers.Com.

No doubt, you may have walked through any particular type of building and witnessed the outcome of MEP Engineering. In other words, MEP centers in the mechanical, electrical and plumbing areas of engineering. In essence, the name already gives rise to the most frequent and accurate guess of what exactly is MEP. This article goes into some specifics of what is MEP Engineering.

So far as the mechanical side is concerned, for both residential and commercial engineering, this deals with anything that moves. Additionally its involves the application of complex and simple machines and also other mechanical mechanisms to perform certain tasks. Some common mechanical engineering tasks that can be noticed everyday are HVAC units, kitchen or bath exhausts, cooling and heating air systems and equipment and systems which take care of boosting the energy productivity.

The electrical element of construction is focused on the electrical safety, functions, components, and even more importantly, the wiring associated with a building. Engineers within this branch go to great lengths to make certain that the schematics of your building are created to supply adequate power to every component in a safe manner ensuring that every one of the electrical codes are met. Some commonplace electrical engineering functions can be found in the lighting design, regulating the voltage and distributing the electricity to every component inside the building which needs a supply.

With regards to plumbing, there may be a wide array of plumbing components that make up the final model of any building. Plumbing engineering goes deeper than just toilets, faucets, and sinks, and accommodates several behind the scene devices. These being the drainage line and sewage along with the buildings local water supply and just how it flows.

As we conclude this article we have just looked at what is MEP Engineering. MEP Engineering is administered inside the construction industry. And, supports completing the easily unnoticed technical elements of any building.

Hiring an MEP Engineering Firm in Elmhurst is Essential for Large Construction Projects

Employing an MEP company in North Kenwood Chicago, Illinois, can have a whole lot to do with the safety of your construction project. These professionals will help offset the price of making this type of hiring decision in relation to energy saving alone. While you are talking about large commercial buildings, energy management is a crucial topic of discussion. It’s time to find out various other great reasons behind using MEP engineering company in Polish Village Chicago, IL.

Engineers have a lot to do with the structural reliability of a building. As you can well envision, it means the unseen is very essential. Design not simply deals in aesthetics but the basis of a building and its mechanism. That is the next solid logic why hiring an MEP engineering firm will probably be helpful to any project.

Think of all of the pipes and plumbing. Take into account the heating and air conditioning systems and the importance of getting all of its mechanics inside the precise places. Energy maintenance was stated, and energy efficiency is an additional important term to mention. Energy competence is related to your HVAC system, plus it plays an important role in energy conservation overall.

Think about your building’s footing. Consider setting up home security systems and also the safety and security measures put in place through the entire structure. With everything talked about so far, it’s reliable advice that many aspects of building construction could be either disregarded or minimized without MEP professionals at the job.

Now with all you know you are going to be looking for the very best MEP engineering company in the business, right? It’s pretty obvious the best engineers really need to be involved in the massive construction of commercial buildings. Customized will be the correct term to make use of to clarify just how these experts will customize a construction job to meet the needs of your own operations. Even with all of this information you would like additional information on the MEP Engineering services in Elmhurst, IL by New York Engineers you should check out at our Elmhurst MEP Engineering blog.

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Advantages of Electronically Commutated Motors in Electrical Engineering

Construction Engineering Vs Civil Engineering

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 Elmhurst! When you're looking for a competent MEP Chicago in Firm? The one to go to is is NY-Engineers.Com. Not only for MEP Chicago but also Mechanical Engineering and Sprinkler Design Engineering in Elmhurst. Call (+1) 312 767-6877 A great number of real estate investors throughout North Tonawanda, New York have come to depend on NY Engineers for a wide range of engineering services ranging from MEP Engineering to Value [...]

2018-09-04T16:18:21+00:00