HVAC Wicker Park Chicago2018-11-16T02:36:53+00:00

HVAC Wicker Park Chicago | Expert Power Efficient System Designs

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Don’t be fooled by the name NY Engineers is your best option if you need a Full Service Air Conditioning, Heating & Cooling (HVAC) Engineering Firm in Chicago Illinois. We are not only an HVAC Chicago but also a leading provider of Electrical Engineering Engineering services in or near Wicker Park Chicago. Call us at 312 767.6877

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In recent times Many people have been taking a look at the NY Engineers site in search of Fire Protection Engineering in Chicago. This is due primarily due to the following we have built in this types of projects. Nevertheless, many general contractors from Lombard to Worth, do not know that NY Engineers is also a top choice for anyone searching for HVAC Firm in Chicago, Illinois.

The search for power efficient buildings involves cost effective HVAC system design. This can include systems for HVAC, lighting, architectural enclosure, domestic water heating, and vertical transportation. The loads for the HVAC systems can come primarily from 5 different bases including lighting (cooling), your building envelope (cooling and heating), ventilation (cooling and heating), equipment for program use (cooling) and occupancy (cooling).
The ventilation load will be a purpose of either the devices needed in an attempt to introduce it in to a space and control contaminant concentration or the amount of people that may be in the room. In the vast majority of climates within the southwestern and eastern parts of the usa, to reduce outter air movement will save energy whenever the

outside air is either warm and humid or very cold.
Controlling the ventilation rate is going to be dependant on occupancy which is known as a variety of demand control ventilation. This can be a everyday sort of energy conservation tatic that is utilized for homes with irregular or crowded occupancy. Having cooling and heating loads reduced as low as possible can be carried out by using an increased performance building envelope, occupancy sensors, and performance lighting that apply daylight response of lighting controls.

Chicago HVAC Engineering services vs HVAC Techs

If you’ve ever considered the difference between a HVAC Technician versus HVAC Engineers, then read on:

Chicago HVAC engineers would be the individuals who supervise installing of air conditioning systems for both commercial and residential buildings. They spend plenty of their day in offices doing advanced level management and planning of installations however they do also see job sites every once in awhile.

In contrast, HVAC technicians in Chicago usually do a lot of hands-on work  that deals with repair and maintenance. A HVAC tech may assist an engineer to accomplish a number of the installation work, particularly for smaller jobs. On the whole HVAC technicians do much more travel and may spend a lot of time changing filters, identifying leaks, doing recharges or decommissioning old and outdated systems that utilize old refrigerants.

HVAC engineers may have the ability to make more decisions about systems that are used, and they also are the people who would offer advice about probably the most sensible refrigerants and which systems would be perfect for a bigger building. In the trade, there may be some challenge between ‘the suits’ and ‘the ones that will get their hands dirty’, but both jobs require a great understanding of how air conditioning works. Lately a lot of people have been checking out the NY Engineers website looking for HVAC Parts Chicago. Nevertheless, the focus of our company is to become the number one choice for anyone looking for a HVAC Chicago and or any of our other services including Protection Engineering services. We ask that anybody looking for additional information about our Air Conditioning, Heating & Cooling (HVAC) Engineering Firm in Chicago Illinois takes a look at our blog…

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Electrical Engineers Explain Electric Vehicle Charging Stations

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Electrical engineers have noted that electric vehicles are gaining a larger share of the automotive market, while also becoming more affordable. Environmental awareness has become a key driving force in EV adoption among consumers, and businesses are realizing they can attract these drivers by offering EV charging stations. Some government programs such as the California Zero Emission Vehicle (ZEV) rule are requiring automakers to offer more environmentally friendly vehicles.

The emissions reduction potential of EVs is significant because they can run with electricity generated by wind turbines or solar panels. Even if an EV relies on a power grid where most electricity comes from fossil fuels, there is a reduction of emissions: power plants use fossil fuels much more efficiently than the combustion engines on cars.

Electric Vehicles and Charging Time

Plug-in electric vehicles (PEVs) obtain most or all of their power from electricity supplied by the power grid. Plug-in hybrid electric vehicles (PHEVs) offer 3-4 miles per kWh of charge, as a rule of thumb, although this may vary depending on driving habits.

There are two main factors that influence battery charging time:

  1. Battery capacity, typically measured in kilowatt-hours (kWh). It typically ranges from 4 to 90 kWh, depending on the type of vehicle.
  2. Charging station features: capacity and limit charging speed.

The rate at which the car can accept charge is measured in kilowatts (kW). Each vehicle has its own maximum rate based on its internal charging capacity, and may or may not have a separate DC charging port.

Electric Vehicle Charging Stations

EV charging stations can be classified into three types, based on their charging method:

  1. Level 1 charging
  2. Level 2 charging
  3. DC fast-charging

Level 1 charging uses the standard 120 V AC power supply and offers 2 to 5 miles of range per hour (RPH). Depending on the car and battery specifications, it takes 8-20 hours to add 40 miles of range. Level 1 charging typically uses a three-pronged NEMA 5-15 standard household plug.

Level 2 charging uses a residential or commercial 208-240V power supply and the vehicle’s onboard charger, offering 10 to 30 miles of range per hour. Level 2 charging is characterized by protecting the user from electrified components: commercial units are hard-wired and free from exposed power outlets, only establishing an electric current once connected to the vehicle.  These stations can be installed as a stand-alone system or in a network configuration.

DC fast charging was previously called level 3 charging, requiring 208-480V three-phase power. The charger converts the power input to DC and supplies it directly to the battery. DC fast charging offers up to 100-200 miles of range per hour and takes 15 to 45 minutes to charge from 0 to 80 percent, depending on the vehicle.

Level 2 charging works best where parking times are longer than an hour, which includes overnight charging at homes or hotels, workplace charging or fleet charging. Level 2 charging is also feasible during dining, sports, recreation and shopping.

DC fast charging best serves businesses and locations where the average parking time of the customer is less than one hour. It can be used to complement Level 2 charging. However, take note of the consequences when using the wrong type of charger: a LV2 charger offers a bad user experience for a short parking time, and using DC fast chargers where the vehicles will stay parked for long represents a waste of resources.

Electrical Engineers Detail Relevant Codes and Regulations

In some cities, the following provisions apply for electric vehicle charging in garages and parking lots:

  1. Conduit and solar panel capacityfor up to 20% of newly created parking stalls. This applies for garages and parking lots.
  2. Attachment plugs, EV connectors and inlets must be labeled for their intended purpose.
  3. EV supply equipment must be provided with an interlock.
  4. Overcurrent protection for feeders and branch circuit supplying EVs shall have a rating of at least 125% of maximum load.
  5. The EV supply equipment shall be located to permit direct connection to the vehicle itself.

Conclusion

AC Level 1 and 2 charging provide AC power to the vehicle, where the vehicle’s onboard charger converts AC to DC power needed to charge the batteries. Planning, including site assessment and selection considerations, and assessing electrical needs and availability, is critical for functional, aesthetically pleasing and cost-effective installations that can meet present and future needs. If you need any help in understanding these concepts, it’s best to confer with experienced electrical engineers.

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