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Client side power supply quality index calculation system and method based on SMART (specific, measurable, attainable, realistic and time-based) criterion

A technology for power supply quality and index calculation, applied in calculation, transmission system, signal transmission system and other directions, can solve problems such as no precedent, and achieve the effect of avoiding false alarms and ensuring timeliness

Inactive Publication Date: 2013-06-12
STATE GRID SHANDONG ELECTRIC POWER
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Problems solved by technology

In the face of ever-increasing requirements for power quality and power supply reliability, there is no precedent in the power industry for what kind of evaluation model to better promote the improvement of customer-side power supply quality

Method used

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  • Client side power supply quality index calculation system and method based on SMART (specific, measurable, attainable, realistic and time-based) criterion
  • Client side power supply quality index calculation system and method based on SMART (specific, measurable, attainable, realistic and time-based) criterion
  • Client side power supply quality index calculation system and method based on SMART (specific, measurable, attainable, realistic and time-based) criterion

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] Such as figure 1 As shown, a schematic diagram of the client-side power supply quality index calculation system of the present invention is given, which includes a marketing business application server 1, an electricity consumption information collection server 2, a power supply quality index calculation server 3, an enterprise internal network 4, and a GGSN gateway 5. GPRS network 6. Smart meter 7. Collection terminal 8. User 9. Users are customers. The smart meter 7 is set on the customer's power supply line to measure the user's electricity consumption information. The smart meter 7 transmits the collected information to the collection terminal 8, and finally the collection terminal 8 transmits the customer's power consumption information in a wireless form. send it out. The data sent by the acquisition terminal 8 is transmitted to the powe...

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Abstract

The invention discloses a client side power supply quality index calculation system based on the SMART (specific, measurable, attainable, realistic and time-based) criterion. The client side power supply quality index calculation system comprises a user, a smart electric meter and a power supply quality index calculation server and is characterized in that the smart electric meter is connected with an acquisition terminal used for wirelessly transmitting user power consumption information, and the acquisition terminal is communicated with the power supply quality index calculation server successively via a GPRS (general packet radio service) network and an Internet network. The client side power supply quality index calculation method disclosed by the invention comprises the following steps of a) collecting power consumption information; b) sending power consumption information; c) receiving and processing power consumption data; d) calculating the voltage percent of pass; e) calculating the client harmonic wave distortion rate; f) calculating three-phase voltage unbalance; g) detecting power supply reliability; and h) processing the power energy quality problem. According to the system and the calculation method disclosed by the invention, the power supply quality can be truly and objectively reflected, the power supply quality evaluation index system is established, and the real situation of the power supply reliability can be accurately reflected.

Description

technical field [0001] The present invention relates to a client-side power supply quality indicator calculation system and method based on SMART criteria, more specifically, to a client-side power supply quality indicator calculation system based on SMART criteria that can effectively monitor and improve the service quality of power supply parts and method. Background technique [0002] Electricity plays a pivotal role in the social economy, is the basic energy of the national economy, and plays an important role in supporting and guaranteeing the development of the national economy. At the same time, electricity is also a necessary energy source in the lives of the broad masses of the people. Therefore, the operation of the electricity market is directly related to the safe operation and healthy development of the national economy, and is a major issue related to the national economy and people's livelihood. As a bridge and link between power generation companies and po...

Claims

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Application Information

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IPC IPC(8): G06Q50/06H04L29/06G08C17/02
Inventor 王相伟朱伟义袁伟玉尹明立刘宁梁波
Owner STATE GRID SHANDONG ELECTRIC POWER
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