Method and system for measuring energy of natural gas based on reduced data deviation

A system for measuring energy of natural gas based on a reduced data deviation, comprising:

• at least one storage device including a set of instructions;
• at least one processor in communication with the at least one storage device, wherein when executing the set of instructions, the at least one processor is configured to cause the system to perform at least one operation, comprising:
• obtaining a carbon content and a volume of target natural gas when provided for use;
• determining first energy per unit volume of the target natural gas based on the carbon content;
• obtaining combustible component information in the target natural gas, and determining second energy per unit volume of the target natural gas based on the combustible component information on;
• determining a difference between the first energy per unit volume and the second energy per unit volume;
• based on the difference between the first energy per unit volume and the second energy per unit volume, determining whether the first energy per unit volume and the second energy per unit volume are accurate by a deviation determination model, wherein a training process of the second prediction model comprises:
• obtaining at least one training sample, wherein each of the at least one training sample includes a sample combustible composition information of sample natural gas, the sample ambient temperature and the sample air oxygen content of the sample natural gas when provided for use, the sample transmission rate of the sample natural gas when provided and the sample energy per unit volume value of the sample natural gas, wherein the sample energy per unit volume value is determined by the actual combustion of the sample natural gas;
• and
• training the second prediction model based on the at least one training sample;
• and
• in response to determining that the first energy per unit volume and the second energy per unit volume are accurate, determining energy of the target natural gas based on the first energy per unit volume, the second energy per unit volume, and the volume of the target natural gas.

A non-transitory computer readable medium storing instructions, when executed by at least one processor, causing the at least one processor to implement a method comprising:

• obtaining a carbon content and a volume of target natural gas when provided for use;
• determining first energy per unit volume of the target natural gas based on the carbon content;
• obtaining combustible component information in the target natural gas, and determining second energy per unit volume of the target natural gas based on the combustible component information;
• determining a difference between the first energy per unit volume and the second energy per unit volume;
• based on the difference between the first energy per unit volume and the second energy per unit volume, determining whether the first energy per unit volume and the second energy per unit volume are accurate by a deviation determination model, wherein a training process of the deviation determination model comprises:
• obtaining at least one training sample, wherein each of the at least one training sample includes a difference between the sample first energy per unit volume and the sample second energy per unit volume of the sample natural gas, the sample ambient temperature and the sample air oxygen content of the sample natural gas when provided for use, the sample transmission rate of the sample natural gas when provided and the sample energy per unit volume value of the sample natural gas, wherein the sample energy per unit volume value is determined by the actual combustion of the sample natural gas;
• and
• training the deviation determination model based on the at least one training sample;
• and
• in response to determining that the first energy per unit volume and the second energy per unit volume are accurate, determining energy of the target natural gas based on the first energy per unit volume, the second energy per unit volume, and the volume of the target natural gas.