Metering method, device and system for electric charge of air conditioner
A measurement method and technology for electricity bills, applied in mechanical equipment and other directions, which can solve problems such as cumbersome, complicated installation and operation, and difficult engineering operations.
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Embodiment 1
[0037] According to an embodiment of the present invention, an embodiment of a method for metering air-conditioning electricity bills is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0038] The method for measuring air-conditioning electricity charges in the embodiment of the present invention can be applied to a multi-connected air-conditioning system. The multi-connected air-conditioning system at least includes: an outdoor unit and at least one indoor unit. The multi-connected air-conditioning system is connected to a target single electric meter, and the target single electric meter can be Installed at one end of the electricity metering device.
[0039] Each m...
Embodiment 2
[0093] Figure 4 A schematic diagram of an optional metering device for air-conditioning electricity bills according to an embodiment of the present invention, which is applied to a multi-connected air-conditioning system. The multi-connected air-conditioning system at least includes: an outdoor unit and at least one indoor unit, a multi-connected air-conditioning system and a target single electricity meter connection, such as Figure 4 As shown, the metering device includes: an acquisition unit 41, a first calculation unit 43, a first determination unit 45, a second determination unit 47, and a second calculation unit 49, wherein,
[0094] An acquisition unit 41, configured to acquire the electricity data recorded by the target single electric meter;
[0095] The first calculation unit 43 is configured to calculate the total power consumption of the multi-connected air-conditioning system within the preset billing cycle based on the power data;
[0096] The first determini...
Embodiment 3
[0108] Figure 5 It is a schematic diagram of an optional metering system for air-conditioning electricity charges according to an embodiment of the present invention, which is applied to a multi-connected air-conditioning system. The multi-connected air-conditioning system includes at least: an outdoor unit and at least one indoor unit. Each multi-connected air-conditioning system is connected to A single meter connection such as Figure 5 As shown, the metering system includes:
[0109] The external terminal 51 is used to send configuration information, wherein the configuration information at least includes: the unit configuration information of the multi-connected air-conditioning system and the meter configuration information of the target single meter;
[0110] The billing controller 53 is connected to multiple multi-connected air-conditioning systems, and based on the configuration information, calculates the electricity data recorded by the single meter and the total ...
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