double-voltage onboard system drive f or tramways and local trains

Electrotechnical InstituteElectric Traction Dept.ul. Pożaryskiego 2804-703 Warsaw, [email protected]

Double-Voltage Onboard System Drive for Tramways and Local Trains

Troleybus type: SOLARIS Trolino,

for local communication in

Lublin, POLAND

Tramway type: 105N2K for

Warsaw Tramways Corporation in

Warsaw, POLAND

Polish Locomotive type: EM10

for transportartions in

Whole area of POLAND


Double-Voltage Onboard System Drive for Tramways and Local Trains M.Sc.Eng. Krzysztof Tomczuk 2

1. Presentation of the Electric Traction Department.

Electric Traction Department is a part of Electrotechnical Institute IEL. We are on Polish market since 1946.

What we are doing:- Researches of the new types of AC, DC, SR high power traction motor drives, - Modernisations of old waste energy locomotions to new power save systems

drives, - Long-term ground potential measurements in Warsaw Ungerground and Gas

Pipelines for the metal construction parts corrosion protection. - Video, passenger communication and visualisation systems, for local passengers

transpotration, - Static AC to AC, DC to AC, and DC to DC Power Converters for power supply of

the all onboard railway vehicles systems.



Main befefits: - new type of power IGBT control system which can save up to 20% of energy,- On-board diagnosis system for fast and easy failure localisation,- GPRS Data Transmision System for remote diagnosis of all systems, - „Black box” for locomotive parameters recording to analyse it after accidents.

Locomotive EM10 - before lifting Locomotive EM10 – after lifting

2. Researches and modernisation EM10 locomotive.



LocomotiveEM10 – cockpit view Locomotive EM10 - „black box”

2. Researches and modernisation EM10 locomotive.



3. Power converters for railway vehicles supply.

Our power converters works properly in the polish locomotives, tramways, trolleybuses.There is no problem for us to create every kind of power converter according to our customer needs.

Power converter for locomotive: 2400Vdc to 3x380Vac 22kW, 3x380Vac 5.5kW, 3x380V

5.5kW, 220Vac 3.3kW, 220Vac 220W

Power converter for tramways and troleybuses: 600Vdc to 230Vac, 10kW

for pumps, fans, extra equippment



3. Power motor converters for tramways.

DC to AC Power converter for tramways: 600Vdc 100kW for 3

phase AC induction motor drives.

DC to DC Motor Power converter PTK-105 600Vdc 250A, manufactured by WOLTAN

company on licence of the Electric Traction Dept.



4. Warsaw Underground. Voltage potential measurements for short circuit localisation and metal parts of tube corrosion protection.

During short-circuit the voltage potential value locally increases. It causes that the all metal parts which are in

the ground starts to take the corrosion much faster than without short-circuit. All we can do is to measure a

voltage potential along the tube and analyse it. This is very problematic, because electromagnetic noise from

tramways, power transmition cables and sun radiation (also) cause that the localisation of the short-circuit is

very difficult. We have a lot of experience in the corrosion protection, and we are open for the our

partners’ problems in this field including pipe lines, power transmission cables, etc.

Photo of the tube during voltage potential measurements.

View of the one Warsaw Underground stations.



5. Our Project Idea for the HUNPOL-TRANS

According to the point 3.14 of the Research Areas for HUNPOL-TRANS project which is:

Objective 3: Rebalancing and integrating different transport modes.

3.14. Development of vehicle and vessel concepts for both passengers and freight, characterised by

interoperability and inter-connectivity, for cross-operation between different transport routes and

networks supported by advanced mechatronics, on-board electronics, information and

communication systems.

Red colour means what we are interested for !!!



Double-Voltage Onboard System Drive For Tramways and Local Trains.

OUR IDEA:

PROJECT DESCRIPTION:

1). Researches and creation of the double voltage power converter for ability of

operation of local trains in the local city tramway supply network.

2). Researches and creation of the double voltage power converter for ability of

operation of the city tramways in the railway supply network.

The values of the voltages and output power depends on the our

partner needs.



Idea 1:

The local train type: SA109:

Powered by Diesel Engine 190-235kW

We wouldlike to operate this train in the city tramway network were rated voltage is 600V DC and in the railway 3000V DC network. That’s why there is need to create a 400kW double voltage power converter.

OUR IDEAS (2 Examples):

Double-Voltage Onboard System Drive For Tramways and Local Trains.

Idea:2

The city tramway type: 105N2kp:

Rated parameters: 600V DC, 160kW

We wouldlike to operate this tramway in the railway network were rated voltage is 3000V DC. That’s why there is need to create a power converter from 3000Vdc to 600Vdc, 200kW.

This solution could be in the service of local train lines up to 50km from the city and could be in work instead of power waste energy local trains. This is only an example. We can operate in

every type of supply network!!!



What we can offer and what we need !!!

According to the point 3.14 of the Research Areas for HUNPOL-TRANS project:

1. We wouldlike to take a part in creation of consortium which can develop a

railway vehicle characterised by interoperability and inter-connectivity.

2. Our job will be researches, designing and implementation of full electric

equipment for railway vehicles.

3. For the power converter which I mention before we have to take a special

researches to slove all technical problems.

4. We need to find a partners to the consortium. Our project idea is very

flexible and can be change for the patners’ needs – THIS IS ONLY OUR IDEA.

double-voltage onboard system drive f or tramways and local trains

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