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The project Zemships (Zero Emissions Ships) developed the FCS Alsterwasser, a 100 person
hydrogen Hydrogen is a chemical element; it has chemical symbol, symbol H and atomic number 1. It is the lightest and abundance of the chemical elements, most abundant chemical element in the universe, constituting about 75% of all baryon, normal matter ...
-power passenger
ship A ship is a large watercraft, vessel that travels the world's oceans and other Waterway, navigable waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research and fishing. Ships are generally disti ...
, power-assisted by an
electric Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwel ...
motor that gets its
electricity Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwel ...
from a
fuel cell A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen fuel, hydrogen) and an oxidizing agent (often oxygen) into electricity through a pair of redox reactions. Fuel cells are different from most bat ...
. The first boat operates on the
Alster The Alster () is a right tributary of the Elbe river in Northern Germany. It has its source near Henstedt-Ulzburg, Schleswig-Holstein, flows somewhat southwards through much of the Free and Hanseatic City of Hamburg and joins the Elbe in central ...
in
Hamburg Hamburg (, ; ), officially the Free and Hanseatic City of Hamburg,. is the List of cities in Germany by population, second-largest city in Germany after Berlin and List of cities in the European Union by population within city limits, 7th-lar ...
since 2008. The
keel The keel is the bottom-most longitudinal structural element of a watercraft, important for stability. On some sailboats, it may have a fluid dynamics, hydrodynamic and counterbalancing purpose as well. The keel laying, laying of the keel is often ...
laying at the SSB
shipyard A shipyard, also called a dockyard or boatyard, is a place where ships are shipbuilding, built and repaired. These can be yachts, military vessels, cruise liners or other cargo or passenger ships. Compared to shipyards, which are sometimes m ...
in Oortkaten was on 4 December 2007.


Refueling

The
hydrogen station A hydrogen infrastructure is the infrastructure of points of hydrogen production, truck and pipeline transport, and hydrogen stations for the distribution and sale of hydrogen fuel, and thus a crucial prerequisite before a successful commerciali ...
will be a storage tank with 17,000 liters of hydrogen for refueling. Compression is done with an
ionic liquid piston compressor An ionic liquid piston compressor, ionic compressor or ionic liquid piston pump is a hydrogen compressor based on an ionic liquid piston instead of a metal piston as in a piston-metal diaphragm compressor. Principle An ionic liquid compressor ta ...
. Zemships - Ionic liquid compression


Specifications

Boat for 100 passengers, 25.56 m long, 5.2 m wide,
electric motor An electric motor is a machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a electromagnetic coil, wire winding to gene ...
100 kW, a hydrogen storage
tank A tank is an armoured fighting vehicle intended as a primary offensive weapon in front-line ground combat. Tank designs are a balance of heavy firepower, strong armour, and battlefield mobility provided by tracks and a powerful engine; ...
350 bars, with two 48 kW PEM
fuel cell A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen fuel, hydrogen) and an oxidizing agent (often oxygen) into electricity through a pair of redox reactions. Fuel cells are different from most bat ...
s (140 V DC) and an integrated
battery Battery or batterie most often refers to: * Electric battery, a device that provides electrical power * Battery (crime), a crime involving unlawful physical contact Battery may also refer to: Energy source * Battery indicator, a device whic ...
(7 x 80 V, 360 Ah).


See also

*
Nemo H2 The Nemo H2 is a passenger ship developed by Fuel Cell Boat for 88 people in Amsterdam for which the power for the electric motor is generated by a fuel cell on hydrogen. It is the first boat for 88 people in the Netherlands with a fuel cell. The ke ...
*
Hydrogen ship A hydrogen-powered ship is a vessel that uses hydrogen as a fuel source, typically in the form of compressed gas or liquid hydrogen. These ships generate propulsion and onboard power through fuel cells or internal combustion engines adapted to bur ...
* Clean Urban Transport for Europe * Zero Regio * Germanischer Lloyd guidelines for fuel cells on ships and boats


References


External links


Zemships homepageFuel CellHY
{{Webarchive, url=https://web.archive.org/web/20110719043302/http://www.hysolutions-hamburg.de/index.php?id=26 , date=2011-07-19
Zero Regio about Zemships
Hydrogen ships Passenger ships