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Distributed type energy supplying device and cooling, heating and power decoupling method and device

A distributed and power generation device technology, which is applied to mechanical equipment, steam engine devices, lighting and heating equipment, etc., can solve the problem of low energy utilization

Active Publication Date: 2018-11-16
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a distributed energy supply device and a method and device for decoupling cold, heat and electricity to solve the problem of low energy utilization

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Embodiment Construction

[0046] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0047] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to and integrally integrated with the other element, or there may be an intervening element at the same time.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are f...

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Abstract

The invention relates to a distributed type energy supplying device and a cooling, heating and power decoupling method and device. When a center controller of the distributed type energy supplying device is in a large running mode and the electric load currently needed by a user side is larger than or equal to real-time power generating power, a power storing device is started to supplement electric energy for a user side, and an organic Rankin power generating unit is started to recycle waste heat of an absorbing type heat pump unit and a gas internal combustion engine and supplement the electric energy for the user side; under the large running mode and when the cold load currently needed by the user side is larger than or equal to first preset cold load, an electric heat pump unit is started to acquire the electric energy of the power storing device, the gas internal combustion engine and a renewable energy power generating device for refrigerating and supplementing cold gas for theuser side; and under the large running mode and when the heat load currently needed by the user side is larger than or equal to the first preset heat load, the electric heat pump unit is started to acquire the electric energy of the power storing device, the gas internal combustion engine and the renewable energy power generating device for heating and supplementing heat for the user side. Due tothe distributed type energy supplying device and the cooling, heating and power decoupling method and device, the energy utilizing rate can be increased, and environment friendliness is achieved.

Description

technical field [0001] The invention relates to an energy supply system, in particular to distributed energy supply equipment and a method and device for decoupling cold and heat electricity. Background technique [0002] Distributed energy supply system is an important measure to promote terminal energy supply. At present, the distributed energy supply system is roughly divided into two aspects of design. On the one hand, it is implemented from the perspective of thermodynamics, considering energy cascade utilization, and maximizing the efficiency of the distributed system through reasonable configuration and integration; The capacity configuration of the distributed power supply and the design of the access system, but the operation mode of the cooling, heating and electrical decoupling of the distributed energy supply system cannot be fully optimized. [0003] During the implementation process, the inventors found that there are at least the following problems in the tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B63/04F01K23/02F01K27/00F25B27/00F25B29/00
CPCF01K23/02F01K27/00F02B63/04F25B27/007F25B29/00Y02T10/12
Inventor 杨波黄旭锐潘军朱以顺
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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