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Real-time concentrated long-distance charge-control power system

An electrical system and remote technology, applied in the direction of coin-operated equipment for rental items, instruments, coin-operated equipment for distributing discrete items, etc. The problem of high cost of prepaid meters can reduce the workload of system maintenance, reduce production costs, and save costs and funds.

Inactive Publication Date: 2013-05-15
XISHUANGBANNA POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTD
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Problems solved by technology

The non-real-time system of centralized control of the master station refers to the rough calculation of the master station centralized in units of days, which cannot be accurately compared with the prepaid electricity fee to achieve cost control
In addition, residential electric energy meters generally need to be rotated in about 5 years. Traditional prepaid meters are expensive. Compared with ordinary RS485 remote control multifunctional electric energy meters, it will cost more money

Method used

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  • Real-time concentrated long-distance charge-control power system

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Embodiment Construction

[0025] A real-time centralized remote cost control electricity consumption system, including a master station for electricity bill calculation, a meter reading master station, a communication network, a data transparent transmission terminal, and a multifunctional electric energy meter with remote opening and closing. The meter master station is connected, and the meter master station is connected to a wired or wireless communication network, and connected to the electric energy meter through a data transparent transmission terminal.

[0026] In the present invention, the remote charge control opening and closing of the electric energy meter is realized by direct communication between the electric charge calculation master station and the electric energy meter through the interface of the meter reading master station. The calculation and processing of electricity bills for prepaid users are all completed in the master station for electricity bill calculation, and the electric e...

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Abstract

A real-time concentrated long-distance charge-control power system comprises an electricity charge calculation main station, a communication network, a data transparent transmission terminal and a watt-hour meter with long-distance brake-opening and brake-closing multiple functions. The system is characterized in that the electricity charge calculation main station is connected with a meter reading main station through a port, and a meter connection main station is linked with a wired or wireless communication network and is linked with the watt-hour meter through the data transparent transmission terminal. The system has the advantages that the electricity charge calculation main station carries out data processing in a concentrated mode, and efficiency and safety are high; functions of the watt-hour meter are simplified; investment is saved; and the effects of an electricity charge recovery rate of a power supply company can be effectively improved.

Description

technical field [0001] A real-time centralized remote cost control system for electricity consumption belongs to the field of marketing measurement automation systems for power supply enterprises and the informationization of power marketing business. Background technique [0002] At present, the cost control system used in the industry mainly adopts the method of calculation, processing and control on the side of the user's electric energy meter or the non-real-time system of centralized control by the main station. The method of calculation, processing and control on the side of the electric energy meter is that the electric energy meter of the user has the function of calculating and processing electricity charges and controlling opening and closing. There are corresponding electricity price settings and calculation methods in the electric energy meter. The electricity fee is placed in the user's electric energy meter, and the electric energy meter calculates and processe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07F15/06
Inventor 代盛国杨波严巨刚郑顺波
Owner XISHUANGBANNA POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTD
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