State of Charge (SOC) definition

State of Charge (SOC) means the available electrical charge in a REESS expressed as a percentage of its rated capacity.
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State of Charge (SOC) means the available electrical charge in a Tested-Device expressed as a percentage of its rated capacity.
Source 1Source 2Source 3
State of Charge (SOC) means the available electrical charge in a tested- device expressed as a percentage of its rated capacity.
Source 1Source 2Source 3

Examples of State of Charge (SOC) in a sentence

  • Adjust the State of Charge (SOC) with discharge to [50 %] before starting the vibration test profile.

  • A variant is based on State of Charge (SOC), e.g., a relative level of energy, instead ofenergy [92, 47, 76].

  • The following test can be conducted with the RESS [or with module(s)] of the RESS.[If tests are performed on module basis, evidence shall be provided that the results are representative for RESS.]Adjust the State of Charge (SOC) with discharge to [50 %] before starting the vibration test profile.

  • State of Charge (SOC) The stored energy in MWh, of an ESR, that can be injected into the grid at the Point of Interconnection (POI) or Point of Common Coupling (POCC).

  • For example, the City established that a 250 km battery range consuming 75% of the State of Charge (SOC) would meet their current operational requirements.


More Definitions of State of Charge (SOC)

State of Charge (SOC) means the density ratio of hydrogen in the CHSS between the actual CHSS condition and that at NWP with the CHSS equilibrated to 15 °C. SOC is expressed as a percentage using the formula:
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State of Charge (SOC) means the available electrical charge in a Tested-Device expressed as a percentage of its rated capacity. 2.44 "Tested-Device" means either complete REESS or REESS subsystem that is subjected to the tests prescribed by this Standard. 2.45 "Thermal event" means the condition when the temperature within the REESS is significantly higher (as defined by the manufacturer) than the maximum operating temperature. 2.46 "Thermal runaway" means an uncontrolled increase of cell temperature caused by exothermic reactions inside the cell. 2.47 "Thermal propagation" means the sequential occurrence of thermal runaway within a REESS triggered by thermal runaway of a cell in that REESS. 2.48 "Type of REESS" means systems which do not differ significantly in such essential aspects as:
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State of Charge (SOC) means a numerical indication of the available Energy in the battery system expressed as a percentage of the maximum Energy storage capacity (XX MWh).
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State of Charge (SOC) means the density ratio of hydrogen in the CHSS between the actual CHSS condition and that at NWP with the CHSS equilibrated to 15 °C. SOC is expressed as a percentage using the formula: The density of hydrogen at different pressure and temperature are listed in the Table 1 below. Table 1 Compressed Hydrogen Density (g/l)
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State of Charge (SOC) means the available elec­ trical charge in a tested-device expressed as a percentage of its rated capacity.
Source 1
State of Charge (SOC) means the density ratio of hydrogen in the CHSS between the actual CHSS condition and that at NWP with the CHSS equilibrated to 15 °C. SOC is expressed as a percentage using the formula: Table 1 The density of hydrogen at different pressure and temperature are listed in the Table 1 below. Compressed Hydrogen Density (g/l) Temperature (°C) Pressure (MPa) -40 1.0 9.7 18.1 25.4 28.6 31.7 37.2 42.1 44.3 46.1 48.4 50.3 53.0 -20 1.0 9.0 16.8 23.7 26.8 29.7 35.0 39.7 41.9 43.9 45.9 47.8 50.4 -10 0.9 8.7 16.2 22.9 25.9 28.7 33.9 38.6 40.7 42.8 44.7 46.6 49.2 0 0.9 8.4 15.7 22.2 25.1 27.9 33.0 37.6 39.7 41.7 43.6 45.5 48.1 10 0.9 8.1 15.2 21.5 24.4 27.1 32.1 36.6 38.7 40.7 42.6 44.4 47.0 15 0.8 7.9 14.9 21.2 24.0 26.7 31.7 36.1 38.2 40.2 42.1 43.9 46.5 20 0.8 7.8 14.7 20.8 23.7 26.3 31.2 35.7 37.7 39.7 41.6 43.4 46.0 30 0.8 7.6 14.3 20.3 23.0 25.6 30.4 34.8 36.8 38.8 40.6 42.4 45.0 40 0.8 7.3 13.9 19.7 22.4 24.9 29.7 34.0 36.0 37.9 39.7 41.5 44.0 50 0.7 7.1 13.5 19.2 21.8 24.3 28.9 33.2 35.2 37.1 38.9 40.6 43.1 60 0.7 6.9 13.1 18.7 21.2 23.7 28.3 32.4 34.4 36.3 38.1 39.8 42.3 70 0.7 6.7 12.7 18.2 20.7 23.1 27.6 31.7 33.6 35.5 37.3 39.0 41.4 80 0.7 6.5 12.4 17.7 20.2 22.6 27.0 31.0 32.9 34.7 36.5 38.2 40.6 85 0.7 6.4 12.2 17.5 20.0 22.3 26.7 30.7 32.6 34.4 36.1 37.8 40.2 Paragraphs 2.24.xx 0.00. (former), renumber as paragraphs 2.27. to 2.31.
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State of Charge (SOC) means the density ratio of hydrogen in the CHSS between the actual CHSS condition and that at NWP with the CHSS equilibrated to 15 °C. SOC is expressed as a percentage using the formula: The density of hydrogen at different pressure and temperature are listed in the Table 1 below. Table 1 " Paragraphs 0.00.xx 2.28. (former), renumber as paragraphs 2.27. to 2.31.
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