Remote energy metering and monitoring system for chain operation enterprise
A monitoring system and energy monitoring technology, applied in the direction of electrical program control, comprehensive factory control, etc., can solve the problem that it is difficult to calculate the energy saving effect, and achieve the effect of reducing energy consumption and high-efficiency energy-saving equipment.
Active Publication Date: 2012-07-04
张家口沪东电子科技有限公司
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[0004] With the increase of energy-saving demand of enterprises, energy-saving products have also emerged on the market. There are many kinds of energy-saving products with different effects. effect
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[0034] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.
[0035] A preferred embodiment of the present invention relates to a remote energy metering and monitoring system for a chain operation enterprise, such as figure 1 As shown, one or more monitoring groups (can be determined by the size of the floor) are set up on each floor of the commercial building of the chain operation enterprise. Each monitoring group includes an input and output I / O communication module and an electric energy meter. I / O communication The module is connected to the switch of each circuit in the monitoring group, obtains the switch status in real time, and reports the switch status to the energy monitoring gateway; the electric energy meter reads the power data of the electrical equipment in the monitoring group in rea...
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The invention discloses a remote energy metering and monitoring system for a chain operation enterprise. One or more than one monitoring group (the number of the monitoring groups can be decided by the sizes of floors) is / are arranged on every floor of each business building of the chain operation enterprise; each monitoring group comprises an input / output (I / O) communication module and an electric energy meter, wherein the I / O communication module is used for acquiring the switching state of electric equipment in the monitoring group and reporting to an energy monitoring gateway, and the electric energy meter is used for acquiring the electric energy data of the electric equipment in the monitoring group and reporting to the energy monitoring gateway. One energy monitoring gateway is arranged in each business building, and is used for receiving and storing the switching states and the electric energy data of all the monitoring groups in the business building, and as electric energy monitoring data, the switching states and the electric energy data are reported to group control centers at fixed period through a public network after being summarized. Each area is provided with one group control center used for receiving and storing the electric energy monitoring data transmitted by all the energy monitoring gateways in the area and reporting to a master control center through a network after the electric energy monitoring data are summarized. The electric equipment within a scope of jurisdiction is monitored and controlled by the master control center and / or the group control centers according to the received electric energy monitoring data.
Description
technical field [0001] The invention relates to a remote energy monitoring technology Background technique [0002] The business premises of large-scale chain enterprises (including electrical appliances stores, large supermarkets, chain shopping malls, etc.) are widely distributed, usually in various regions of a country, and in various sub-regions of each region. Taking Suning Appliance as an example, as of July 2010, Suning Appliance has 1,075 chain stores in 214 cities above the prefecture level in mainland China. [0003] Such a large-scale business site consumes a lot of energy every day. In response to the actual needs of the country and enterprises, large-scale chain operation enterprises usually adopt various energy-saving measures to reduce their own energy consumption. Such as adopting energy-saving lamps, turning off useless idling electrical appliances in time, correctly selecting electrical appliances with appropriate power (such as air conditioners), and so ...
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IPC IPC(8): G05B19/418
Inventor 孙方镭
Owner 张家口沪东电子科技有限公司