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Source network load storage comprehensive dispatching system for carbon-electricity integrated virtual power plant

A dispatching system and virtual power plant technology, applied in system integration technology, information technology support system, electrical components, etc., can solve the problems of inaccurate users, power supply, and inaccurate prediction of the production end, so as to improve the quality of electricity use, improve Accurate performance, the effect of increasing the difficulty of operation

Active Publication Date: 2021-12-07
浙江浙达能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing technology, it is impossible to make real-time predictions on the user end and the production end, so as to prevent the user end from exceeding the usage threshold when the power is used in real time, which will cause inconvenience to the user and reduce the quality of the user's electricity use; at the same time, the production end cannot be accurately predicted. , unable to avoid energy consumption or abnormal operation of equipment to the greatest extent, resulting in the inability of the production end to accurately supply power to users;

Method used

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  • Source network load storage comprehensive dispatching system for carbon-electricity integrated virtual power plant
  • Source network load storage comprehensive dispatching system for carbon-electricity integrated virtual power plant

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 1 As shown, the source-grid-load-storage comprehensive dispatching system for a carbon-electricity integrated virtual power plant includes a smart energy platform, which is divided into an energy layer, a network layer, and an application layer. ;The network layer includes a consumption terminal, an output prediction unit, a power supply terminal, an input prediction unit and a virtual scheduling unit; wherein, the consumption terminal is connected to the output prediction unit by communication, the power supply terminal is connected to the input prediction unit by two-way communication, and the output prediction unit is connected to the input prediction unit Both are connected to the virtual dispatching unit in two-way communication, and the virtual dispatching unit is connected to the dispatching auxiliary unit in two-way communication;

[0031]The energy layer is used for the production and utilization of energy, and stores the produced energy. Energy ...

Embodiment 2

[0046] Such as figure 2 As shown, the source-grid-load-storage integrated dispatching system for a carbon-electricity integrated virtual power plant includes an application layer, which includes a server, an equipment operation analysis unit, and a system status analysis unit;

[0047] The equipment operation analysis unit is used to analyze the operation of the electric energy production equipment, judge the operation quality of the production equipment, improve the stability of electric energy production, and prevent the abnormality of the electric energy production equipment from causing unqualified electric energy production. The specific analysis process is as follows:

[0048] Collect the temperature value and temperature rise rate of the equipment itself during the production process of the electric energy production equipment, and mark the temperature value and temperature rise rate of the equipment itself as WD and SW respectively, and compare the temperature value an...

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Abstract

The invention discloses a source network load storage comprehensive dispatching system for a carbon-electricity integrated virtual power plant, relates to the technical field of source network load storage comprehensive dispatching, and solves the technical problem that a user side and a production side cannot be predicted in real time in the prior art. A consumption end and a power supply end are predicted. The problems that the consumption end cannot supply power in time or the power end cannot supply power in time due to large output change floating of the consumption end or the input efficiency of the power end is low, the use quality of users in the consumption end is reduced, and the supply efficiency of the power end is reduced are prevented; the electric quantity output of the consumption end is predicted, the electric quantity output is effectively collected, peak values are prevented from occurring, the power grid operation difficulty is increased, meanwhile, the electric quantity collection serves as a virtual dispatching condition, the accuracy of virtual dispatching is improved, and the problem that inconvenience is brought to users due to insufficient power supply is avoided.

Description

technical field [0001] The invention relates to the technical field of source-network-load-storage comprehensive dispatching, in particular to a source-network-load-storage comprehensive dispatching system for a carbon-electricity integrated virtual power plant. Background technique [0002] The virtual power plant is a power coordination management system that realizes the aggregation and coordination optimization of various geographically dispersed DERs through advanced communication technology and software architecture, so as to participate in the power market and grid operation as a special power plant; with the world's energy shortage, environmental pollution Distributed power supply has been adopted by more and more countries because of its reliability, economy, flexibility and environmental protection; the research and application of source-network-load-storage system is of great significance to energy development. The ability to respond to grid faults can shorten the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/46H02J3/28H02J13/00
CPCH02J3/466H02J3/28H02J13/00006H02J2203/10H02J2203/20Y02E40/70Y02E60/00Y04S10/12Y04S10/14Y04S10/50Y04S40/12
Inventor 蒋雪冬李晓波徐晓波汪超群王翔吕卿民袁建锋朱昌敏
Owner 浙江浙达能源科技有限公司