Description
hardware flow control. It is an ideal choice in the field of industrial automation.
Double-decker train uses ABB traction transformer for the first time
Rapid urbanization has brought about problems such as traffic congestion, air pollution and population expansion, forcing railway operators and infrastructure providers
to transport more passengers on already busy rail transit systems. One solution to this outstanding contradiction is to increase the passenger capacity of existing
transportation lines.
On July 22, 2011, ABB , the world”s leading power and automation technology group, recently announced that Bombardier designed and manufactured the world”s
first traction transformer that can be installed on the top of the locomotive for its new generation double-deck EMU train . This train can be used in commuter, regional
and intercity rail transit. The use of double-decker trains is a good way to increase passenger capacity. This type of train has the best car seat ratio planning, and the improved acceleration performance
of the train also effectively shortens the travel time between stations and expands the coverage of train services.
The latest Bombardier double-decker trains have an ABB traction transformer installed on the top. They adopt an extra-wide body and better seat planning. The
number of seats per meter of the body ranges from 5 to 5.8, providing more space for passengers. Compared with similar models currently on the market, Bombardier”s
new trains can carry 35% more passengers.
ABB and Bombardier have a long-standing relationship in the field of traction equipment for regional commuter trains, high-speed trains and railway locomotives.
The traction transformer converts the grid voltage from the power grid above the train into the lower voltage required by the train”s traction system, and delivers it to the train”s
driving equipment, as well as lighting, heating, ventilation systems, on-board LCD displays, information systems and other electrical system .
In order to ensure the continuity of railway transportation and the effectiveness and reliability of the highest level of instant power supply, ABB specially designed
traction transformers for OMNEO trains. Compared with the traction transformer on the single-layer SP AC IUM* EMU train provided by Bombardier for the Francilien line
in the Paris region of France , the power supply capacity of the new transformer is increased by 25%. To save space, the roof-mounted traction system combines the
separate cooling systems for the converter and transformer. This design reduces the number of fans while reducing cost
and equipment weight. In addition, in order to save space and facilitate equipment maintenance and control, the transformer will be installed directly on the top channel
of the vehicle.
Bombardier worked with ABB to complete the design work, and the cabin baffles were installed on the inverter , cooling system and transformer to ensure that these
components fit perfectly into the arc-shaped roof and are difficult to see from the outside after installation. In order to solve the problem of the high center of gravity of the
double-decker train carriage, the transformer has also been designed accordingly to evenly distribute the weight of the equipment.
Swiss ABB will build the largest solar power plant in Northern Europe
Swiss power and automation technology group ABB announced on August 11 that it has built the largest solar power station in Northern Europe at its
low-voltage AC drive plant in Finland . The total investment in the entire solar power station project is approximately 500,000 euros, part of which comes from
the Finnish government. renewable energy investment fund.
ABB Finland”s low-voltage AC transmission plant is located in Helsinki. This solar power station is located on the roof of the factory and has a power
of 181 kilowatts. The solar power generated is mainly used to charge the factory”s forklift truck batteries and reduce the peak load of the factory”s electricity consumption.
Antti Suontausta, Senior Vice President of ABB”s low-voltage AC drives business, said: “This solar power generation system fully demonstrates the
benefits of distributed power generation near power consumption areas. Solar power generation can bring high added value to users, especially for
commercial and industrial applications . For buildings, solar power generation can reduce the building’s peak power load.”
Finland”s sunshine is not very abundant, but this solar power station can take full advantage of the region”s long sunshine hours in summer. It is
expected to generate 160,000 kilowatt hours of electricity per year, which is equivalent to the annual use of 30 local households that do not use electric
heating equipment. power. This solar power will be directly integrated into the factory power grid to charge the forklift trucks in the factory, and the excess
power can also be used by other equipment.
The solar power station uses ABB”s latest string inverters and central inverters, which are designed and produced by ABB”s transmission plant in
Helsinki. This is their first application in Finland. ABB solar inverters are mainly used to convert DC power produced by solar panels into high-quality
AC power and integrate it into the power grid.
Excitation system ABB module RLM01
Excitation system ABB module RINT-5521C
Excitation system ABB module RINT-5521C
Excitation system ABB module RID-04 3HNA020882-001
Excitation system ABB module RFO810
Excitation system ABB module RF620
Excitation system ABB module RF615
Excitation system ABB module RF615
Excitation system ABB module RF533 3BSE014227R1
Excitation system ABB module RF522 3BSE000743R1
Excitation system ABB module REX521GHHGSH51G
Excitation system ABB module REX521GBHPLB01G
Excitation system ABB module REX010
Excitation system ABB module REU615E_D
Excitation system ABB module REU610CVVHCNR
Excitation system ABB module RET670
Excitation system ABB module RET670
Excitation system ABB module RET670
Excitation system ABB module RET650
Excitation system ABB module RET650
Excitation system ABB module RET630
Excitation system ABB module RER133
Excitation system ABB module REM615
Excitation system ABB module REM545BM223AAAA
Excitation system ABB module REM545BM222BAAA
Excitation system ABB module REM543CM216AAAA
Excitation system ABB module REM543CM214AAAB
Excitation system ABB module REG670
Excitation system ABB module REG216
Excitation system ABB module REF620C
Excitation system ABB module REF615R
Excitation system ABB module REF615K
Excitation system ABB module REF615F
Excitation system ABB module REF615E
Excitation system ABB module REF615C-E
Excitation system ABB module REF615C-D
Excitation system ABB module REF615A_E HAFAABAAABE1BCA1XE
Excitation system ABB module REF615
Excitation system ABB module REF611C-E
Excitation system ABB module REF610C11LCLR
Excitation system ABB module REF610
Excitation system ABB module REF610
Excitation system ABB module REF601 CE446BB1NH
Excitation system ABB module REF601
Excitation system ABB module REF543KM129AAAB
Excitation system ABB module REF543KM127AAAA
Excitation system ABB module REF543KB127AAAA
Excitation system ABB module REF542PLUS 1VCR007346
Excitation system ABB module REF542PLUS 1VCF752000
Excitation system ABB module REF542plus
Excitation system ABB module REF542PLUS
Excitation system ABB module REF542PLUS
Excitation system ABB module REF541KM118AAAA
Excitation system ABB module REF541
Excitation system ABB module RED615
Excitation system ABB module REC670
Excitation system ABB module REC650
Excitation system ABB module RDCU-12C 3AUA0000036521
Excitation system ABB module RDCU-02C
Excitation system ABB module RDCU-02C
Excitation system ABB module RDCU-02C
Excitation system ABB module RDCO-03C
Excitation system ABB module RDCO-01
Excitation system ABB module RB520 3BSE003528R1
Excitation system ABB module RB520
Excitation system ABB module RB520
Excitation system ABB module RAPI-01C 3AUA0000036340
Excitation system ABB module RAPI-01C 3AUA0000036340
Excitation system ABB module RAIO-01
Excitation system ABB module R1.SW2/3
Excitation system ABB module R1.SW2/3
Excitation system ABB module R1.CAIR
Excitation system ABB module R1.CAIR
Excitation system ABB module QHMX325
Excitation system ABB module QHMV306
Excitation system ABB module QHMV303A
Excitation system ABB module QHFT201
Excitation system ABB module QHFT200F
Excitation system ABB module QHFG207
Excitation system ABB module QHFG205
Excitation system ABB module QHFG-203
Excitation system ABB module QHFC210
Excitation system ABB module QHFB-210
Excitation system ABB module QHFA-301
Excitation system ABB module PXAH401
Excitation system ABB module PXAH401
Excitation system ABB module PU519 3BSE018681R1
Excitation system ABB module PU519
Excitation system ABB module PU518
Excitation system ABB module PU517 3BSC980050R46
Excitation system ABB module PU517
Excitation system ABB module PU517
Excitation system ABB module PU517
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