Data center system and method of operating the data center system
The invention relates to a data center system, comprising at least the following components: a data center, a power source module comprising a gas-powered electricity generator, and an energy conversion module, wherein the data center is connected to at least two prime-rated electricity sources, wherein a first electricity source is a grid and a second electricity source is the power source module that is connected to a gas network, to the data center and to the grid, wherein the energy conversion module is connected to a regenerative energy source and to the gas network, wherein the energy conversion module generates synthetic gas using electricity from the regenerative energy source, and to feed the generated gas into the gas network, wherein the system is configured to provide electricity from the power source module to the data center, such as to export power to the grid for stabilizing the grid.
1. A data center system ( 1 ), comprising at least the following components: a data center ( 30 ), a power source module ( 10 ), and an energy conversion module ( 20 ), wherein
the data center ( 30 ) is connected to at least two prime-rated electricity sources configured to provide electricity to the data center ( 30 ), wherein a first electricity source is an electricity grid ( 2 ) and wherein a second electricity source is the power source module ( 10 ), wherein
the power source module ( 10 ) comprises a gas-powered electricity generator ( 12 , 12 - 1 , 12 - 2 ) to generate electricity from gas, wherein the power source module ( 10 ) is connected to a gas network ( 3 ), wherein the power source module ( 10 ) is further connected to the data center ( 30 ), wherein
the energy conversion module ( 20 ) is connected to a regenerative energy source ( 4 ) configured to produce electricity, as well as to the gas network ( 3 ), wherein the energy conversion module ( 20 ) is configured to generate gas, comprising or consisting of hydrogen and/or methane using electricity from the regenerative energy source ( 4 ), wherein the energy conversion module ( 20 ) is configured to feed the generated gas into the gas network ( 3 ), wherein,
the system ( 1 ) is configured to provide electricity from the power source module ( 10 ) to the data center ( 30 ), wherein the system ( 1 ) is configured to provide electricity from the power source module ( 10 ) via the data center ( 30 ) synchronously to the electricity provided by the electricity grid ( 2 ), wherein the electricity grid ( 2 ) is connected to a common conducting element ( 37 ) that is connected upstream to a bi-directional converter ( 32 ) of the data center ( 10 ), wherein the power source module ( 10 ) comprises a reciprocating gas engine ( 12 - 1 ) configured to burn gas provided to the power source module ( 10 ) to generate AC-electricity, wherein the power source module ( 10 ) is connected to the common conducting element ( 37 ).
2. The system ( 1 ) according to claim 1 , wherein the energy conversion module ( 20 ) comprises a methanation plant ( 23 ) configured to convert hydrogen to methane that is fed into the gas network ( 3 ).
3. The system ( 1 ) according to claim 1 , wherein the system ( 1 ) comprises a grid battery ( 14 ) configured to store and to instantaneously supply electricity to the electricity grid ( 2 ) during start-up times of the gas-powered electricity generator ( 12 ) of the power source module ( 10 ).
4. The system ( 1 ) according to claim 3 , wherein the grid battery ( 14 ) is connected to and/or comprised by the power source module ( 10 ).
5. The system according to claim 3 , wherein the data center ( 30 ) further comprises a standby electricity source in form of an uninterruptible power source ( 34 , UPS), wherein the grid battery ( 14 ) is comprised by the UPS ( 34 ).
6. The system ( 1 ) according to claim 1 , wherein the power source module ( 10 ) is comprised in a first facility, wherein the energy conversion module ( 20 ) is comprised in a second facility.
7. The system ( 1 ) according to claim 6 , wherein the system ( 1 ) is a modular system ( 1 ) comprising a plurality of data centers ( 30 ), a plurality of first facilities ( 10 ), and one or more second facilities ( 20 ) that are interconnected by the gas network ( 3 ), and wherein each first facility ( 10 ) is arranged locally and connected to one of the data centers ( 30 ) of the plurality of data centers ( 30 ), wherein the energy conversion module ( 20 ) is arranged in a proximity of the regenerative energy source or wherein the energy conversion module ( 20 ) is collocated with the regenerative energy source.
8. The system ( 1 ) according to claim 7 , wherein each data center ( 30 ) is connected to the electricity grid ( 2 ), wherein each power source module ( 10 ) associated to the data center ( 30 ) is configured to provide electricity to the data center ( 30 ) and to the electricity grid ( 2 ) to which the data center ( 30 ) is connected to synchronously provide the electricity to the electricity grid ( 2 ).