Carrier communication unit in smart grid environment
A technology of carrier communication and smart grid, applied in the field of smart grid, can solve problems such as scattered meter installation locations, statistics and analysis of unused electricity, and increased workload
Active Publication Date: 2016-08-10
SHENZHEN TECHRISE ELECTRONICS
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Problems solved by technology
The meter reading efficiency of this method is low, and the number of meters that can be read and copied by each person per month is limited; artificial reading and reading errors occur from time to time; due to the scattered installation locations of the meters, it is impossible to read and read the meters at the same time, and the obtained data is not accurate. Conducive to scientific statistics and analysis of electricity consumption
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[0011] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0012] see Figure 1-2 is the block diagram of the carrier communication unit in the smart grid environment, where figure 1 is a single-phase carrier block diagram, figure 2 It is the concentrator carrier module diagram. The carrier communication unit under the smart grid environment includes a single-phase carrier module 1, and the single-phase carrier module 1 includes a carrier chip 12, a single-phase signal output filter circuit 15, a single-phase signal coupling circuit 17, a single-phase signal input filter circuit 14 and Single-phase carrier interface circuit 11, the signal is sequential...
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The invention is suitable for the technical field of the electric power, and provides a carrier communication unit in intelligent electrical network environment. The unit comprises a single-phase carrier module comprising a carrier chip, a single-phase signal output filter circuit, a single-phase signal coupling circuit, a single-phase signal input filter circuit and a single-phase carrier interface circuit, a signal is sequentially output to the single-phase signal output filter circuit, the single-phase signal coupling circuit, and the single-phase signal input filter circuit from the carrier chip, and is transmitted to the carrier chip from the single-phase signal input filter circuit to form a loop, and the single-phase carrier interface circuit is electrically connected to the carrier chip. The invention also provides a carrier automatic meter reading method.
Description
technical field [0001] The present invention belongs to the field of smart grid technology, and specifically relates to a carrier communication unit and method in a smart grid environment. Background technique [0002] At present, most of my country's power supply departments continue to use the traditional manual meter reading method. The meter reading efficiency of this method is low, and the number of meters that can be read and copied by each person per month is limited; artificial reading and reading errors occur from time to time; due to the scattered installation locations of the meters, it is impossible to read and read the meters at the same time, and the obtained data is not accurate. It is conducive to scientific statistics and analysis of electricity consumption. With the continuous promotion of one meter per household, centralized meter reading, and bank networking, the power supply department originally only needed to read and copy a few general meters. meter...
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IPC IPC(8): G08C19/00H04B3/54
Inventor 吕文君陈小川姜华
Owner SHENZHEN TECHRISE ELECTRONICS