Method, device and system for switching rates of electric equipment
A technology for electrical equipment and rates, which is applied to coin-operated equipment for rental items, transmission systems, and coin-operated equipment for distributing discrete items, etc., can solve the problems of low efficiency and high cost of switching meter rates, Achieving the effect of solving the high cost of tariffs
Active Publication Date: 2017-06-06
STATE GRID CORP OF CHINA +1
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[0005] Aiming at the problem of high cost and low efficiency of a large number of switching electric meter tariffs in the related art, no effective solution has been proposed so far. Therefore, the main purpose of the present invention is to provide a method, device and system for switching electric equipment tariffs, to solve the above problems
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[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0025] figure 1 It is a schematic diagram of a system for switching rates of electrical equipment according to an embodiment of the present invention. Such as figure 1 As shown, the system may include: a master station system 1, connected to the electrical equipment 5, used to remotely obtain the operating status word in the electrical equipment, and determine the first electricity price ladder of the electrical equipment according to the operating status word. After the first preset electricity price and the second preset electricity price are issued to the first electricity price tier and the second electricity price tier respectively, the electric equipment is controlled to use the second ...
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The invention discloses a method, a device and a system for switching rates of electric equipment. Wherein, the method includes: remotely acquiring the running status word in the electric equipment; determining the first electricity price ladder of the electric equipment according to the running status word, wherein, the first electricity price ladder is the electricity price ladder currently used by the electric equipment; The preset electricity price and the second preset electricity price are sent to the first electricity price ladder and the second electricity price ladder respectively, wherein the second electricity price ladder is the electricity price ladder that the electric equipment is not currently using; Rates are calculated using the second tariff tier. The present invention solves the problems of high cost and low efficiency in the prior art of switching a large number of electric meter rates, and realizes the effect of switching electric price ladders of electric equipment in batches.
Description
technical field [0001] The invention relates to the field of electric equipment control, in particular, to a method, device and system for switching tariffs of electric equipment. Background technique [0002] With the large-scale installation and application of smart energy meters in the Beijing area, in order to further adapt to the implementation of the country's implementation of residential ladder electricity prices, the smart electricity meters currently in operation need to be switched to the ladder electricity price model in batches, so it is necessary to remotely monitor the smart electricity meters. Test the function of switching the ladder price to ensure the normal operation of the smart energy meter in operation. [0003] At present, more than 2 million smart energy meters have been replaced and installed in the Beijing area. All smart energy meters have the execution function of stepped electricity prices. Electricity is 0.4883 yuan. There are three types of ...
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IPC IPC(8): G07F15/08H04L29/08
Inventor 邢宏伟田鹏
Owner STATE GRID CORP OF CHINA