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An electrical control device and method

A technology of electrical control and equipment, applied in the direction of electrical program control, general control system, program control, etc., can solve the problems of not being able to respond to dynamic changes, not being able to use electric energy reasonably and effectively, and being unable to adjust the operating mode of household appliances in real time, etc., to achieve effective Electric energy, the effect of effective use

Active Publication Date: 2017-11-24
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, the intelligent power consumption control of household appliances is mainly realized through pre-set static schedules or power consumption strategies, which cannot respond to dynamic changes, especially when new household appliances are connected, and cannot be controlled according to power consumption. The change of load adjusts the operation mode of household appliances in real time, which cannot use electric energy reasonably and effectively

Method used

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Embodiment 1

[0014] Embodiment 1 of the present invention proposes a power consumption control device, which is applied to power consumption control of household appliances, such as figure 1 As shown, it includes a controller 11, a signal meter 12 and a communication interface 13. The controller 11, the signal meter 12 and the communication interface 13 are connected in pairs through a bus 14, and transmit data through the connected bus 14, wherein:

[0015] The controller 11 is configured to classify all connected household appliances according to the sensitivity of the household appliances to power connection.

[0016] The controller 11 may be a central processing unit (English: central processing unit, abbreviated: CPU), or a combination of a CPU and a hardware chip, or a network processor (English: network processor, abbreviated: NP). Or a combination of CPU and NP, or a combination of NP and hardware chips.

[0017] The above-mentioned hardware chip can be one or more of the followin...

Embodiment 2

[0072] Embodiment 2 of the present invention proposes a power consumption control method, such as figure 2 As shown, the specific processing flow is as follows:

[0073] Step 21, classify all connected household appliances according to the sensitivity of the household appliances to power connection.

[0074] All connected household appliances can be classified according to the degree of sensitivity of the household appliances to the continuity of the power supply, or according to the adjustability of the household appliances to the power supply. For example, assuming that the currently connected household appliances include laptops, hair dryers, air conditioners and refrigerators, if the above four household appliances are classified according to their sensitivity to power supply continuity, laptops, air conditioners and refrigerators can be Discontinuous power supply, while hair dryer needs continuous power supply. If it is classified according to the adjustability of powe...

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Abstract

The invention discloses an electricity control device and method. According to the electricity control device and method, a signal meter is used for measuring and computing the electricity information of every household appliance of all the connected household appliances and transmitting measuring results to a controller through a communication interface; the communication interface is used for transmitting the measuring results of the signal meter to the controller; the controller is used for classifying all the connected household appliances according to the level of sensitivity to electricity connection of the household appliances, determining the corresponding connection priority value of the household appliances of every category according to classification results and the measuring results transmitted by the signal meter, determining control strategies for every household appliance according to the connection priorities and controlling electricity consumption of all the currently-connected household appliances according to the control strategies. The electricity control device can dynamically generate the electricity consumption schemes of the household appliances to adjust the operational modes of the household appliances in real time, thereby achieving reasonable and effective electricity utilization.

Description

technical field [0001] The invention relates to the technical field of electric power application, in particular to a power consumption control device and method. Background technique [0002] With the continuous advancement of the intelligentization of power grids in power transmission, transformation, distribution, and power consumption, the intelligentization of residential electricity consumption is also gradually on the agenda. Among them, the intelligent management and control of household appliances is the key to the intelligentization of residential electricity consumption key factor. [0003] Relying on smart grids and modern management concepts, smart electricity consumption is based on advanced measurement, high-efficiency control, high-speed communication, fast energy storage and other technologies to achieve rapid market response, fair and accurate measurement, real-time data collection, various charging methods, and efficient and convenient services. A new typ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCG05B15/02G05B19/418G05B2219/2642
Inventor 刘松刘鹏古博刘江
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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