Friday, September 5, 2014

Advanced Transit Technology for Sustainability

New technology transit is the solution to building sustainable urban growth

Regarding new technology transit; in the process of disruptive innovation, there is a tremendous lack of understanding and much prejudges.  Many of the people involved in academic and other bureaucratic agencies wordsmith ‘new’ from status-quo.  The fact remains: there is no sustainability regarding the automobile.  It is foolish to regard automated automobiles or automated bus ticketing as advanced transit in the sense of referring such technology to sustainable urban growth. 

The innovation of new technology transit; also referred to as advanced transit is system technology; rather than merely a single type of vehicle.  There are two industry categories identifying vehicle size: PRT (Personal Rapid Transit) and GRT (Group Rapid Transit).  New technology transit systems fit into to the model for environmentally sustainable urban growth by using clean energy with advanced automated technology.  Some systems deliver the convenience of on-demand and direct to destination transit capability.  If the system technology isn’t automated it isn’t new or advanced.  Heavy rail train technology stems from the 1800’s, consumes massive amounts of energy and is not on the advanced transit list.  Energy efficient designs require the versatility of light-weight vehicle size.

System designs of advanced transit include solar electric generation for power, computerized operation: for increased vehicle frequencies and destination targeting, passenger stress relief of navigation, with low noise levels.  For public accessibility, existing public Rights-Of-Ways (ROW) can be used to implement this system technology and maximize a community’s overall economic productivity by reducing traffic wait times.  To afford increases of heavier ridership new technology transit is automated to comply with an increase in frequency of vehicle’s headway (distance between vehicles). 

In urban planning, demand for transportation is proportionate to the population.  As populations grow, transportation loads expand at a proportionally greater rate; there is an enlarged appetite for land consumption and a density increase of mobility.  By investing in an on-demand transit system, traffic congestion is eased through the use and application of this advanced technology.  By the implementation of new technology transit in regional urban planning, the increased traffic loads are mitigated. 

As the automobile is wholly unsustainable, even the compositions of its oil base surface streets are hazardous to ground water.  The massive proliferation of roads, automobiles and parking lots are ecologically tragic and too costly to continue as a viable resource for mobility. 

Magnetic levitation (maglev) advanced transit systems provide mobility solutions for true environmental sustainability.  In part, for efficiency in non-train maglev transit systems are the two fundamentals: weight and resistance. 

In comparing maglev; automobile technology requires a 3,000 pound vehicle to carry a single 200 pound load.  The advanced maglev technology transit system can carry a 500 pound load propelled by a ¼ horse electric motor (Lev-X).  The efficiency to advanced transit maglev technology is in its design of lightweight vehicle systems.  Without contact to the ground a maglev vehicle creates a virtually weightless or maintenance free efficiency.  Resistance caused by the friction of moving parts in an automobile causes horrendous inefficiencies.  There are no moving parts on a passive magnetic guideway: the load carrying vehicles are levitated by the magnetic force of the passive guideway; and therefore not attached as moving parts.

Maglev transit technology is sustainable transportation.  Sustainable urban growth requires maglev technology to proliferate.  The most efficient form of transportation is found with passive magnetic guideways.  Passive magnetic guideways are a different technological approach than the methodology used to electrify guideways with electromagnetism found in train technology systems.  Electrified guideway technology seen in the commercialized Transrapid train system in Shanghai and other train systems being developed are much more complicated, archaic in system design, culturally inefficient (time wasted to be taken to inconvenient destinations) and very costly.  The cost of building non-electrified guideway infrastructure for smaller lightweight vehicles is substantially more economic.  Smaller vehicle sized, non-train and direct to destination technology is efficient and sustainable.  

New technology maglev transit technology systems, projects completed or in development:
*HSST (Japan)
Rotem (Korea)
Maglevision (Philippines)
*Transrapid (Germany; Shanghai, China)
Autoshuttle (German)
*Central Japan Railway Co. (JR Tokai) (Japan)
*Yamanashi Maglev Test facility (Japan)
*Maglev 2000; aka: American Maglev Star - AMS (Florida), Magneticglide (Virginia, Danby and Powell)
American Maglev (Georgia)
Magnemotion (M3)(Massachuetts)
*Magplane Tecnology (Massachusetts)
Fastransit (NY)
Applied Levitation (CA)
Urban Maglev (General Atomics) (San Diego)
Modern Transport Systems (MTSC) (CA)
Knolle Magnetrans (CA)
Unimodal, (CA)
Lev-X (WA)
ET3, (Colorado)
Zhonghua 6 (China)
Beijing Enterprises Holding Maglev Technology Development Co. Ltd (China)
*Train technology, non-advanced system

Maglev systems can be designed to encompass global travel.  With no resistance and encapsulated in a reduced air tube for further reduction of air resistance; one maglev system in development has computer simulated its travel speed at Mach 6 with an efficiency rate incomparable to any other form of transportation system (ET3). 

High efficiency in new technology transit systems is found in the agility of vehicle size, smaller vehicles which weigh less; requiring less intensive infrastructure.  Another ingredient of non-train new technology transit technology is interactive computerization of vehicle and track (guideway) switching; which lowers system maintenance, increases safety and efficiency with bypassing unwarranted station stops. 

It is impractical to believe all passengers on a train in our modern society would have the same destination.  As a train passenger of the 2000s, why should any rider be inconvenienced to constantly waste their time for every other passenger to board and exit along the route, then be forced to be taken somewhere other than the door of their destination and obligated to obtain other means of transportation to and from a passenger loading station?  Trains provided a marvelous service for society’s transportation needs when train systems began delivering passengers in the 1800s.  In the early 1900s buses provided lower initial infrastructure costs and yet are not able to offer convenience of independent travel needs. 

A trip through Wikipedia would lead one to believe that all maglev transit systems are about trains.  Google searches pull up hundreds of articles written by onlookers who know little about disruptive transit technology.   “Trains of the future” or “transportation of the future” are the popular misconceived phrases.  Train technology began in the 1830s and the calendar says that was 180 years ago.  Train technology reached its peak of technological triumph in the early 1900s with steam engines.  Modern day train technology has progressed along with the hybrid automobile and yet, trains are a part of the past; not future. 

Western society has grown and there have been technological advances since 1830.  The trains that established Western society were replaced by the independence that the automobile brought in the early 1900s. Society today has diverse destinations and everyone has their own schedule.  Trains are incapable of providing this heavy schedule diversification of origination and destination location that our culture requires.

PRT (Personal Rapid Transit) technology is the only plausible transportation solution for future mobility and sustainable urban growth.  There are certainly incremental steps to reach significant system build-outs and GRT (Group Rapid Transit) systems are adequate technologies to carry transportation towards sustainable urban growth.

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