Photovoltaic power generation computer metering control system

A photovoltaic power generation and control system technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve the problems of high card requirements, not very adaptable, and labor-intensive on-site meter reading work, and achieve remote control Effect

Pending Publication Date: 2015-12-09
国网新疆电力有限公司信息通信公司 +2
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  • Abstract
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Problems solved by technology

[0002] At present, photovoltaic power generation exists as a new energy source, which greatly improves the reuse of resources and helps to save resources and energy. However, due to the distributed characteristics of photovoltaic power generation, it is very necessary to monitor photovoltaic power generation, especially when photovoltaic power consumption is not stable. Stability, leading to monitoring and metering problems betwe

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  • Photovoltaic power generation computer metering control system
  • Photovoltaic power generation computer metering control system
  • Photovoltaic power generation computer metering control system

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[0014] Example

[0015] Such as figure 1 The photovoltaic power generation computer metering control system shown includes a metering control center and a plurality of photovoltaic power generation meters. The metering control center is provided with a data processing control server. The data processing control server is connected with a plurality of photovoltaic power generation meters for measurement. Photovoltaic power generation, on the other hand, is connected to the user's power grid to measure the power consumption, and displayed through the display screen, and when necessary, the power consumption is controlled to realize the stability of the user's power grid; the metering control center adopts the data access system through the wireless network Multiple concentrators are connected, and photovoltaic power generation meters are connected to the concentrator using a data bus; the data processing control server in the metering control center uses an integrated metering chip ...

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Abstract

The invention relates to a photovoltaic power generation computer metering control system. The photovoltaic power generation computer metering control system includes a metering control center and a plurality of photovoltaic generation power metering instruments; the metering control center is provided with a data processing control server; on the one hand, the data processing control server is connected with the plurality of photovoltaic generation power metering instruments so as to be used for metering photovoltaic generated power quantity, and on the other hand, the data processing control server is connected with a user power grid so as to be used for metering power consumption quantity which is display through a display screen; the metering control center is connected with a plurality of concentrators through a wireless network and by means of a data access system; the concentrators are connected with the photovoltaic generation power metering instruments through a data bus; and the data processing control server of the metering control center is connected with the user power grid through an integrated metering chip. According to the photovoltaic power generation computer metering control system, generated power quantity and equipment state monitoring can be performed on a plurality of photovoltaic power generation stations conveniently, and the user grid power can be monitored conveniently, and therefore, effective monitoring on the power generation and power utilization of a photovoltaic power grid can be improved.

Description

technical field [0001] The invention relates to a photovoltaic power generation computer metering control system, which belongs to the technical field of photovoltaic power generation metering. Background technique [0002] At present, photovoltaic power generation exists as a new energy source, which greatly improves the reuse of resources and helps to save resources and energy. However, due to the distributed characteristics of photovoltaic power generation, it is very necessary to monitor photovoltaic power generation, especially when photovoltaic power consumption is not stable. Stability, leading to monitoring and metering problems between photovoltaic power consumption and power generation, and general household electricity metering is usually done by directly checking the meter or using a digital chip card for metering. On-site meter reading is labor-intensive, and using There are also some deficiencies in digital chip card metering. It has high requirements for cards...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCY04S40/124Y04S40/126Y02E60/00
Inventor 周文婷龚政安文燕王冰巩锐李明刘哲赵波张振杰乔涵姚永波刘杰
Owner 国网新疆电力有限公司信息通信公司
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