Abstract: A cooling tank for cooling computing devices using liquid immersion is disclosed. The cooling tank comprises: a container configured to receive coolant in a cavity of the container; a separation panel dividing the container cavity into a cooling space and a return space; a perforated panel connected to the container and the separation panel to partition an inlet space from the cooling space; a racking system configured to support the computing devices within the cooling space; a coolant inlet conduit configured to release the coolant into the inlet space; a coolant outlet conduit disposed within the return space; wherein perforations defined in the perforated panel allow passage of the coolant from the inlet space into the cooling space to cool the computing devices therein; and wherein a top portion of the separation panel is disposed further from the bottom panel compared to an inlet of the coolant outlet conduit.

Abstract: Embodiments generally relate to systems for cooling computing devices using liquid immersion.

Abstract: Embodiments generally relate to a computer-implemented method for adjusting an operation frequency of an electricity grid, the electricity grid electrically connecting to at least one grid stabilisation device. The method comprises, at a control device, obtaining from a frequency reader connected to the electricity grid the operation frequency of the electricity grid during an adjustment interval; determining a time derivative of the obtained operation frequency; determining a predicted future operation frequency based on the obtained operation frequency and the time derivative; determining a frequency difference between the predicted future operation frequency and a reference operation frequency; and instructing the at least one grid stabilisation device to change its collective operation power to adjust the operation frequency of the electricity grid.

Abstract: A cooling system for cooling computing devices includes multiple cooling tanks, a set of inlet pipes, a set of outlet pipes, a heat exchanger fluidly connected to each of the set of inlet pipes to supply the liquid coolant, and a pump configured to facilitate circulation of the liquid coolant through the multiple cooling tanks, the set of inlet pipes, the set of outlet pipes, and the heat exchanger. Each cooling tank comprises a separation panel to separate the tank into a cooling space fluidly coupled to the inlet pipe and a return space fluidly coupled to the outlet pipe. Each cooling tank further comprises a coolant distribution panel including multiple spaced groups of holes, the coolant distribution panel extending in the cooling space to cover the coolant inlet so as to regulate pressure of the liquid coolant entering the cooling space.

Abstract: A cooling system (100), comprising: multiple cooling tanks (101), each of the cooling tanks (101) being configured to accommodate a liquid coolant; a set of connection pipes (106) configured to fluidly connect the multiple cooling tanks (101); a set of inlet pipes (102) fluidly connected to the multiple cooling tanks (101) to supply the liquid coolant into the multiple cooling tanks (101); a set of outlet pipes (103) fluidly connected to the multiple cooling tanks (101) to release the liquid coolant carrying the heat absorbed from the computing devices (520) out of the multiple cooling tanks (101); a heat exchanger (104) that fluidly connects to each of the set of inlet pipes (102) and each of the set of outlet pipes (103); and a coolant pump (105) that fluidly connects to each of the set of outlet pipes (103).

Abstract: There is provided an electric load network (200) for adjusting an operation frequency of an electricity grid (101) in real time. The electric load network (200) may comprise: a set of computing devices (201); a site server (203) that is connected to the set of computing devices (201); a frequency reader (205) that is connected to the site server (203), the frequency reader (205); wherein the site server (203) is configured to obtain from the frequency reader (205) the operation frequency of the electricity grid (101); determine a frequency difference between the operation frequency and a reference operation frequency; and instruct the set of computing devices (201) to change the collective operation power of the set of computing devices (201) based on the frequency difference to adjust the operation frequency of the electricity grid (101).

Abstract: A cooling system (100), comprising: multiple cooling tanks (101), each of the cooling tanks (101) being configured to accommodate a liquid coolant; a set of connection pipes (106) configured to fluidly connect the multiple cooling tanks (101); a set of inlet pipes (102) fluidly connected to the multiple cooling tanks (101) to supply the liquid coolant into the multiple cooling tanks (101); a set of outlet pipes (103) fluidly connected to the multiple cooling tanks (101) to release the liquid coolant carrying the heat absorbed from the computing devices (520) out of the multiple cooling tanks (101); a heat exchanger (104) that fluidly connects to each of the set of inlet pipes (102) and each of the set of outlet pipes (103); and a coolant pump (105) that fluidly connects to each of the set of outlet pipes (103).