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Energy efficiency monitoring method based on demand response

A technology of energy efficiency and monitoring devices, which is applied in the direction of electrical components, information technology support systems, circuit devices, etc., can solve the problems of waste of electric energy, large repeated construction costs, etc., and achieve the effect of improving flexibility and ensuring the comfort of using electricity

Active Publication Date: 2015-06-10
CHINA ELECTRIC POWER RES INST +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] At present, most power generation systems in my country still rely on traditional energy consumption. In order to meet the peak load demand of the power grid, the power system needs to pay huge repetitive construction costs to respond to the peak load, so as to ensure the safety of the power system. However, when the power grid is under low load, This energy is wasted

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  • Energy efficiency monitoring method based on demand response
  • Energy efficiency monitoring method based on demand response
  • Energy efficiency monitoring method based on demand response

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 , a demand response-based energy efficiency monitoring method, the method comprising the following steps:

[0030] Step 1: Detect electrical parameters and thermal parameters;

[0031] Step 2: Generate and receive control strategies;

[0032] Step 3: Collect equipment energy consumption attribute parameters and implement control strategies.

[0033] In the step 1, the electrical parameters include basic electrical parameters and power quality parameters.

[0034] The basic electrical parameters include current, voltage, active power and reactive power; the power quality parameters include frequency, power factor, voltage unbalance, current unbalance, voltage jitter, fundamental power and harmonic power .

[0035] The thermal parameters include temperature, humidity, flow, pressure, noise, radiation and CO 2 Concentration; part of...

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Abstract

The invention provides an energy efficiency monitoring method based on demand response. By the method, the on / off of the power supply of electric load equipment of a power consumer side is controlled; meanwhile, the related control units in the electric load equipment can be controlled in degree of opening and regulated in step and stepless ways continuously in combination with the power consumption condition of the electric load equipment of the power consumer side, so that the flexibility of demand response control is improved, and the demand response control is performed on the premise of ensuring comfort level of power consumption and not affecting the basic production and living of the power consumer.

Description

technical field [0001] The invention belongs to the technical field of detection and control, and in particular relates to an energy efficiency monitoring method based on demand response. Background technique [0002] For a long time, human production and life have been dependent on traditional energy sources, and the large and continuous consumption of traditional energy sources has led to an increasingly serious energy crisis. Many countries in the world are actively developing and utilizing renewable energy, hoping to alleviate the energy crisis with the help of renewable energy. However, the use of renewable energy is closely related to the natural environment. When renewable energy is used for power generation, environmental changes will lead to changes in the grid load. Therefore, it is necessary to adjust the power load according to changes in the grid load to ensure the safety of the power system. [0003] At present, most power generation systems in my country stil...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00
CPCY04S10/52
Inventor 钟鸣闫华光王鹤郭炳庆周昭茂陈宋宋李涛永李德智蔡亮屈博
Owner CHINA ELECTRIC POWER RES INST
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