这篇算是半年前的旧闻了
不过是一个高瓦数快速充电的例子
日内瓦与总部位于瑞士的ABB签订了一份价值1600万美元的合约
要建设一条从市郊住宅区到机场的电动公共汽车路线
这条路线包含了13个站，每天运量将超过10000人次
每座公共汽车站牌都是一座600kW的充电站
公共汽车到站后用不到一秒的时间连接在车顶的充电座，然后充电15秒
这样就能提供公共汽车至少能行驶到下一站的电量
然后在终点站时只需要4-5分钟就能把电池完全充满快速再度发车
预计以每十分钟一班的间隔发车营运
这与柴油公共汽车相比，每年预计能减少1000吨二氧化碳
车顶上的充电线，目测应该是没2L宝特瓶那样粗
双节公共汽车
http://i.imgur.com/PMEbZPm.jpg
位于车顶的充电座
http://i.imgur.com/Rt0Yn3O.jpg
示范影片：
https://youtu.be/c-Fg94A2Vko
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https://goo.gl/C0eoUQ
Geneva's new 'flash-charge' electric buses refuel in 15 seconds
Geneva will add a dozen electric buses to its municipal service after
awarding a contract to Switzerland-based ABB to set up a so-called
"flash-charging" network. Transports Publics Genevois (TPG) awarded a
contract worth more than $16 million to ABB, who will work with
Switzerland-based bus maker HESS. The award follows up a pilot program
run by Switzerland's second-largest city.
The buses will be used for a route that connects Geneva's airport with a
new suburb called Praille-Acacias-Vernet, which will have about 11,000
residential units as well as offices housing about 11,000 workers. The
line is estimated to serve more than 10,000 passengers a day, and will
include 13 "flash-charging" stations. At each station, the bus will
recharge for 15 seconds, and the 600-kilowatt blast (five times what the
Tesla Superchargers deploy) will supply enough energy to get the bus to
the next station. At the end of the line, the buses, which will run
approximately every 10 minutes, can be recharged in about five minutes
via the flash chargers.
Once running, the project will cut carbon dioxide emissions by as much as
1,000 tons per year compared to diesel buses. In addition to building the
charging network, ABB will supply roof-mounted battery units for energy
storage. Take a look at ABB's press release below.
ABB is the world's largest maker of power-transmission gear. In 2013, the
company won a contract from Fastned to build enough fast-charging
stations to ensure that all Dutch citizens were within 50 kilometers (31
miles) of one. The year before, ABB reached an agreement with Nissan
North America to test used lithium-ion electric-vehicle batteries in
order to find out if they could be re-used for energy storage.
ABB wins 1st commercial order for breakthrough 15-second flash charging
technology to enable CO2-free public transport in Geneva
Revolutionary technology requires no overhead lines and offers silent and
zero-emission mass transit solution as a viable alternative to diesel
buses, providing a model for future urban transportation
TOSA bus
Zurich, Switzerland, July 15, 2016 – ABB has been awarded orders
totaling more than $16 million by Transports Publics Genevois (TPG),
Geneva's public transport operator, and Swiss bus manufacturer HESS, to
provide flash charging and on-board electric vehicle technology for 12
TOSA (Trolleybus Optimisation Système Alimentation) fully electric buses
(e-buses) which will run on Line 23, connecting Geneva's airport with
suburban Geneva. The e-buses can help save as much as 1,000 tons of
carbon dioxide per year, when compared with existing diesel buses.
ABB will deliver and deploy 13 flash-charging stations along an urban
transit bus route, as well as three terminal and four depot feeding
stations. This will be the world's fastest flash-charging connection
technology taking less than 1 second to connect the bus to the charging
point. The onboard batteries can then be charged in 15 seconds with a
600-kilowatt boost of power at the bus stop. A further 4 to 5 minute
charge at the terminus at the end of the line enables a full recharge of
the batteries. The innovative technology was developed by ABB engineers
in Switzerland.
"We are proud of this breakthrough technology to support Geneva's vision
of providing a silent and zero-emission urban mass transportation for the
city. It provides a model for future urban transport and reinforces our
vision of sustainable mobility for a better world" said Claudio Facchin,
President of ABB's Power Grids division. "As part of our Next Level
strategy, we are committed to developing customer-focused solutions and
technologies that help lower environmental impact."
The decision to deploy TOSA on Line 23 was undertaken after the
successful pilot of the first such e-bus on the route from Geneva airport
to the Palexpo exhibition center. The Line 23 bus route will be slightly
modified in order to provide a fast connection to Praille-Acacias-Vernet,
a new suburb being built to accommodate 11,000 flats and office space for
about 11,000 employees. When fully commissioned in 2018, the
high-capacity articulated buses will depart from both terminuses at
10-minute intervals during peak times. The line carries more than 10,000
passengers a day and the replacement of diesel buses by TOSA e-buses
reduces noise as well as greenhouse gas emissions.
As part of a separate award by HESS, ABB will supply 12 flexible
drivetrain solutions for the buses including integrated traction and
auxiliary converters, roof-mounted battery units and energy transfer
systems (ETS), as well as permanent magnet traction motors. Both
contracts include five-year maintenance and service agreements to ensure
operational reliability, efficiency and safety.
"The deployment of TOSA on Line 23 is the result of the collaborative
efforts of the public and private sector partners who invested in this
vision. This innovative project opens the way for the future of mobility,
by providing a sustainable and environmentally-friendly mass transport
solution for the well-being of our community," said Luc Barthassat,
Geneva's State Councilor for Transport and Environment.
Geneva is one of the world's leading cities, recognized as a global
center of diplomacy, a financial hub and a technology and innovation
center. It is also a popular tourist destination with a high quality of
life. It hosts the highest number of international organizations in the
world, including global headquarters of institutions like the United
Nations and the Red Cross.
ABB provides a range of technologies to support mobility applications
such as railways, metros and electric buses and vehicles. Transportation
and Infrastructure is one of the three customer groups, served by ABB
alongside utilities and industry, and sustainable mobility is a key focus
area within ABB's Next Level strategy.
ABB is celebrating 125 years of its legacy in Switzerland and has been
actively involved in the transportation sector including rail. As a
recent example, ABB technologies are helping to power and ventilate the
recently commissioned 57 km Gotthard base tunnel through the Alps - the
world's longest railway tunnel.
ABB (www.abb.com) is a leading global technology company in power and
automation that enables utility, industry, and transport & infrastructure
customers to improve their performance while lowering environmental
impact. The ABB Group of companies operates in roughly 100 countries and
employs about 135,000 people.