A ventilation air methane comprehensive energy power generation system

A power generation system and integrated energy technology, applied in photovoltaic power generation, reactive power compensation, reactive power adjustment/elimination/compensation, etc. Unable to effectively control the gas supply volume of the exhausted air pipeline, etc., to achieve the effect of safety and reliability and increase the gas supply volume

Inactive Publication Date: 2019-05-07
张婷婷
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an exhaust gas integrated energy power generation system for the above-mentioned deficiencies in the prior art, which solves the problem that the prior art cannot integrate power factor information

Method used

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  • A ventilation air methane comprehensive energy power generation system
  • A ventilation air methane comprehensive energy power generation system

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Embodiment Construction

[0015] see figure 1 , the exhaust gas integrated energy power generation system of the present invention includes an external power grid connected in parallel to the busbar 11, a double-pipeline gas power generation system and a photovoltaic power generation system; the external power grid, the gas power generation system and the photovoltaic power generation system are all connected to the grid through the busbar 11 as loads 1 power supply; the power factor at the grid-connected point of the external grid is detected by the power meter 2 set at the grid-connected point of the external grid; the power meter 2 is connected to the central controller 3 and the detected power factor is sent to the central controller 3; the central control The controller 3 is connected with the photovoltaic power generation system and the dual-pipeline gas power generation system; the central controller 3 is used to receive the power factor sent by the power meter 2; It can also adjust the power fa...

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Abstract

The invention discloses a ventilation air methane comprehensive energy power generation system. The system comprises a double-pipeline gas power generation system and a photovoltaic power generation system, the double-pipeline gas power generation system and the photovoltaic power generation system are connected to a load through a busbar to supply power to the load; the load is also connected with an external power grid through the bus bar; a power meter is arranged at the external power grid; the power meter, the photovoltaic power generation system and the double-pipeline gas power generation system are all connected to the central controller; the power meter is used for detecting and acquiring a power factor at a grid-connected point of the external power grid; the power factor is sentto the central controller; the central controller is used for receiving the power factor sent by the power meter, controlling the gas inflow of the gas power generation system according to the powerfactor value, and adjusting the photovoltaic power generation system. The power factor can be automatically adjusted; gas and photovoltaic power generation systems are coordinated in a unified manner,the grid-connected point power factor is flexibly controlled, the energy comprehensive utilization rate is improved, the energy conservation and emission reduction are realized, and the two gas inletpipelines can ensure the stable operation of the gas generator set.

Description

technical field [0001] The invention belongs to the technical field of management and control of new energy power generation, and in particular relates to a ventilation gas integrated energy power generation system. Background technique [0002] The gas generator set can make full use of exhaust gas, reduce exhaust gas emissions and reduce environmental pollution while realizing comprehensive utilization of energy. It is an environmentally friendly and energy-saving form of power generation that can actively promote the development of clean production energy. Realize the integrated process of coal mining, gas extraction and power generation, and effectively improve the production level. In the context of increasingly strong demand for comprehensive energy utilization and environmental protection, the integration of gas generating units has broad development and application prospects. At the same time, due to the fluctuation characteristics of the output power of photovoltaic...

Claims

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Application Information

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IPC IPC(8): H02J3/38H02J3/46H02J3/18
CPCY02E10/56Y02E40/30
Inventor 张婷婷
Owner 张婷婷
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