Hybrid Shuttle Bus Makes Special Stop at Sinai

Happy Earth Week! LifeBridge Health consistently strives to find new ways to be more “green.” Knowing this, last month Metropolitan Healthcare Services arranged for a demo of a new hybrid shuttle bus on the Sinai Hospital campus.

The hybrid bus – outfitted with an add-on accessory called the VTM S-3000 Hybrid Power System from Cummins Crosspoint –  is akin to the Toyota Prius. However, instead of batteries, the VTM (which stands for “Variable Torque Motors,” the company that makes them) S-3000 uses technology called an ultra capacitor. (Doesn’t that sound like something out of Back to the Future?).

When the bus is in motion, it often stores or draws power from the ultra capacitor. So when the bus is coasting or breaking, power is transferred to the ultra capacitor to be stored for future use. When the bus is accelerating, it uses the stored power in the ultra capacitor first and then draws upon the gas engine after the ultra capacitor’s power is depleted. (I just love saying ultra capacitor.)

Here’s the technology in action -

A window in the floor of the bus shows the hybrid motor, which is connected to the front engine:

When the bus is coasting, power is stored back into the ultra capacitor. A monitor in the demo bus shows in real time exactly how much energy is being generated:

 

 

 

 

 

 

 

 

 

 

When the bus is accelerating, the VTM S-3000 uses its stored power to “boost” the bus so the vehicle doesn’t use gas. (Once the stored power is depleted, then the bus switches to its diesel engine.):


 

 

 

 

 

 

 

 

 

The amazing VTM S-3000 uses an ultra capacitor instead of batteries:


The VTM S-3000 also adds torque to the engine to boost its acceleration. In other words, it takes less gas to get going than a conventional bus. The power system can be added to new or used buses, converting them into hybrid vehicles.

Denny Beyer, parking manager at Sinai, says the institution is considering adding the hybrid power system to its current fleet of 20 diesel fuel buses.

“The hybrid bus has more longevity and 20 to 30 percent better fuel economy, which will save us money in the long run,” says Denny. “Plus, it’s just the right thing to do.”

 

 

 

 

 

 

 

 

 

From L to R: Denny Beyer, parking manager; Lionel Weeks, VP of Facilities Management; Andy Armetta, director, Property and Fleet Management; Scott Kowaleski, transportation manager.

-Holly Hosler

To schedule an appointment with one of our highly trained physicians and find out why LifeBridge Health is Baltimore's premier health care organization, call 866-404-DOCS.

Print this entry

No Comments Yet.

Leave a comment

*

Facebook

Twitter

YouTube

LinkedId

Instagram

Follow Me on Instagram
  • #LifeBridgeHealth goes international. A LifeBridge Health group of employees, friends and family, took a two-week, trip to #Italy led by Director of Pastoral Care, Rabbi Mitchell Ackerson. While in Siena and at the Basilica of San Francesco d'Assisi, not only did they stop to see the “bellissimo” sites, but they posed for a picture with "The Bridge," the LifeBridge Health employee newsletter.

    lifebridgehealth: "#LifeBridgeHealth goes international. A LifeBridge Health group of employees, friends and family, took a two-week, trip to #Italy led by Director of Pastoral Care, Rabbi Mitchell Ackerson. While in Siena and at the Basilica of San Francesco d'Assisi, not only did they stop to see the “bellissimo” sites, but they posed for a picture with "The Bridge," the LifeBridge Health employee newsletter."
    3
    0
  • The 2015 #RockTheBlock Community Block Party is just 10 days away! As we get excited for the event, we are taking a moment to look back at some of our great photos from last year! #TBT #LifeBridgeHealth #JCC #BlockParty #CommunityEvent

    lifebridgehealth: "The 2015 #RockTheBlock Community Block Party is just 10 days away! As we get excited for the event, we are taking a moment to look back at some of our great photos from last year! #TBT #LifeBridgeHealth #JCC #BlockParty #CommunityEvent"
    6
    1
  • It was only a drill! Teams at #NorthwestHospital today held a disaster drill to test preparedness and response time in coordination with participating agencies. This real-time scenario provided valuable lessons so everyone can be ready in case of a real #emergency. #LifeBridgeHealth #DisasterDrill

    lifebridgehealth: "It was only a drill! Teams at #NorthwestHospital today held a disaster drill to test preparedness and response time in coordination with participating agencies. This real-time scenario provided valuable lessons so everyone can be ready in case of a real #emergency. #LifeBridgeHealth #DisasterDrill"
    5
    0
  • #TipTuesday: According to @crest, when brushing your #teeth don't forget to #brush your tongue in a back-to-forth sweeping motion to remove #food particles and freshen your mouth. #CleanTeeth #FreshBreath #HappySmile

    lifebridgehealth: "#TipTuesday: According to @crest, when brushing your #teeth don't forget to #brush your tongue in a back-to-forth sweeping motion to remove #food particles and freshen your mouth. #CleanTeeth #FreshBreath #HappySmile"
    2
    0
  • #Congratulations to the #LifeBridgeHealth SuperStar employees for #April! These #employees have been nominated by their coworkers for going above and beyond the call of duty, every day. #ThankYou, for all that you do! #FutureOfHealthCareIsHere Pictured here: Lee Ann White of #SinaiHospital (top left), Chanel Weaver of #Levindale (top right), Eileen Hall of #CarrollHospital (bottom left), and Keith Beck of #NorthwestHospital (bottom right).

    lifebridgehealth: "#Congratulations to the #LifeBridgeHealth SuperStar employees for #April! These #employees have been nominated by their coworkers for going above and beyond the call of duty, every day. #ThankYou, for all that you do! #FutureOfHealthCareIsHere  Pictured here: Lee Ann White of #SinaiHospital (top left), Chanel Weaver of #Levindale (top right), Eileen Hall of #CarrollHospital (bottom left), and Keith Beck of #NorthwestHospital (bottom right)."
    7
    1
  • Hamburgers, Hotdogs, and happy employees! (Not to mention hair nets) #SinaiPicnic2015 #SinaiHospital #Picnic #WorkFun #WorkEvent #EmployeeAppreciation

    lifebridgehealth: "Hamburgers, Hotdogs, and happy employees! (Not to mention hair nets) #SinaiPicnic2015 #SinaiHospital #Picnic #WorkFun #WorkEvent #EmployeeAppreciation"
    6
    0
  • We all scream for #IceCream! #SinaiPicnic2015 #SinaiHospital #Picnic #IceCreamTruck

    lifebridgehealth: "We all scream for #IceCream! #SinaiPicnic2015 #SinaiHospital #Picnic #IceCreamTruck"
    7
    0
  • #SinaiHospital employees enjoyed #food and #music at the indoor employee #picnic! #SinaiPicnic2015 #WorkEvent

    lifebridgehealth: "#SinaiHospital employees enjoyed #food and #music at the indoor employee #picnic! #SinaiPicnic2015 #WorkEvent"
    4
    0
  • Congregating at the condiments! #SinaiHospital employees enjoyed their favorite #picnic snacks at the indoor employee Picnic. #SinaiPicnic2015 #Food

    lifebridgehealth: "Congregating at the condiments! #SinaiHospital employees enjoyed their favorite #picnic snacks at the indoor employee Picnic. #SinaiPicnic2015 #Food"
    4
    0
  • The #community block party is back! Join #LifeBridgeHealth and the #Jewish Community Center of Greater #Baltimore on May 31 for a day of fun at #RockTheBlock! The event begins at 11:00 am, rain or shine. We hope to see you there! #BlockParty #FacePaint #CarnivalGames #CommunityEvent

    lifebridgehealth: "The #community block party is back! Join #LifeBridgeHealth and the #Jewish Community Center of Greater #Baltimore on May 31 for a day of fun at #RockTheBlock! The event begins at 11:00 am, rain or shine. We hope to see you there! #BlockParty #FacePaint #CarnivalGames #CommunityEvent"
    8
    1