Electric buses in Münster (Germany)

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Heinz Abel
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1 Stadtwerke Münster Energie und Mobilität Electric buses in Münster (Germany) Eckhard Schläfke Folien-Nr Dezember 2016

2 Stadtwerke Münster = energy and mobility Folien-Nr. 2 Eckhard Schläfke

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4 Liniennetzplan und Auslastung der Linien bus lines and passenger load Sprakel Robo-Taxi?? Gelmer Kinderhaus Nienberge Coerde Sudmühle Zentrum Nord Mariendorf Handorf Gievenbeck Roxel Mecklenbeck Albachten H2 fuel cell station Zoo Aaseestadt Hiltrup- West Loddenheide Krögerweg Hiltrup Mauritz Gremmendorf Waldsiedlung Vergleichende Bewertung: Korridore, Linienabschnitte Line Fahrten und Fahrgäste 14 (Tagesnetz, (12 werktags) km) schlechte, buses, Takt 2 mittlere, oder besser gute Auslastung charger at terminus 20 - Takt station, oder schlechter Angelmodde schlechte, mittlere, gute Auslastung including a stationary storage battery 100 kw/h Wolbeck high capacity/load medium capacity/load low capacity/load Version Münster: Decentral charging stations, using existig bus stations and a existing power grid, low investment costs due to the decentralisized facilities Hansa- Business-Park Hiltrup- Ost Amelsbüren Folien-Nr. 4 Eckhard Schläfke

5 Nachladung/Opportunity Charging Charging along the busline, high costs, sophisticated city planning, less flexibility Charging only at the terminus stations, by using existing bus shelters less participation in decision-making, high flexibilty inductive or pantograph Conductive, automatically plug-in High charging rates are unavoidable to reduce turnroundtimes Sinhuber, Rogge, Rohlfs, Klawikowski 5

Münster Electric Bus Project Project SEB E-Ö PNV ( 1 bus) 500 kw Charging, 4-6 Minutes 85,6 kwh Li-Ionen battery (3 x 621,6V / 46 AH) VDL Citea-Electric length: 12,00 mtr (full capacity, 80

6 Münster Electric Bus Project Project SEB E-Ö PNV ( 1 bus) 500 kw Charging, 4-6 Minutes 85,6 kwh Li-Ionen battery (3 x 621,6V / 46 AH) VDL Citea-Electric length: 12,00 mtr (full capacity, 80 passengers, 43 seats) height: 3,28 (no problems with bridges or garages) Project ZeEUS (Integration of a bus line, 4 buses ) ( new: 4 x 62,6 Li-Titanat battery, microvast) ZIEHL-ABEGG Achse Folien-Nr. 6

7 ZAwheel axle drive module Product specification: Gearless, electrically driven lowfloor axle with integrated in-wheel hub motors (single-wheel motor) for use in serial hybrid or fully electric vehicles. Properties & special features: Type: Low-floor axle with 13,000 kg axle load Use as rear axle or central axle A structurally wider central aisle of up to 880 mm is possible on urban buses Applications and uses: Electric vehicles Serial hybrid vehicles Urban and airport buses Rear axle drive module for rigid buses Rear axle and centre axle drive module for articulated buses and special vehicles Folien-Nr. 7

8 Opportunity Charging versus Overnight Charging avoide high prices take advantage of low prices Folien-Nr. 8 Eckhard Schläfke

9 400 Ampere 700 Volt = 280 kw/ 5-6 min 62,5 kwh LTO microvast 12 mtr 2 doors 80 passengers electric AC diesel heating Folien-Nr. 9

Fast Charging Point Zoo Fast Charging Point Gallenkamp 11 km 12 mtr 12 kwh energy needs < 12 Min Zoo, 8 Min Gallenkamp > 200 km/ day = 220 kwh/day Charging station und

10 Fast Charging Point Zoo Fast Charging Point Gallenkamp 11 km 12 mtr 12 kwh energy needs < 12 Min Zoo, 8 Min Gallenkamp > 200 km/ day = 220 kwh/day Charging station und Storage solar electricity at Depot Hydrogen filling station Amelsbüren > 20 km 18 mtr > 45 kwh energy needs 5-10 Minuten turning time km day = 750 kwh/day Folien-Nr. 10

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12 Solar power system and storage battery at the depot Folien-Nr. 12 Eckhard Schläfke

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16 Thank you for your attention, any questions? Contact: Stadtwerke Münster Rösnerstraße Münster Betriebsleiter Verkehrsbetrieb Operating manager public transport Stadtwerke Münster Fast Charging Station Münster

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