A multi-energy optimal configuration system and its optimal operation method
A technology for energy optimization and configuration systems, applied in the general control system, control/regulation system, program control, etc., can solve the problems of low overall energy utilization efficiency and difficulty in realizing energy cascade utilization, and achieve low cost, low emission, and high efficiency. The effect of energy efficiency
Active Publication Date: 2019-01-25
STATE GRID CORP OF CHINA +3
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[0002] Large-scale centralized public buildings are a group of stand-alone or interconnected buildings, such as hospitals, schools, government office buildings (groups), urban complexes, etc. These public buildings have stable cooling, heating and power load requirements, and only rely on electricity energy supply, it is difficult to realize energy cascade utilization, and the overall energy utilization efficiency is low. Two-way friendly interaction between energy and load, comprehensive energy efficiency management of buildings and other key technology research and pilot projects
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[0013] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should understand that following specific embodiment is only for illustrating the present invention and is not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand the present invention Modifications in various equivalent forms fall within the scope defined by the appended claims of the present application.
[0014] see figure 1 As shown, the present invention proposes a multivariate energy optimization system, the optimal configuration system includes an energy supply module, an energy conversion network and a load demand module, the energy supply module includes multiple energy supply types, and the energy conversion network includes multiple A conversion device, the load demand includes public buildings, corresponding to multiple loads, the multiple conversion equipment con...
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The invention discloses a multi-energy optimized configuration system and a multi-energy optimized operation method. The multi-energy optimized configuration system comprises an energy supply module, an energy conversion module and a load demand module, the energy supply module includes multiple energy supply types, the energy conversion network comprises various conversion devices, and the various conversion devices convert the energy supply types into corresponding different types of loads. In the aspects of distributed energy supply and energy utilization optimization, a flexible high-efficiency energy conversion network is realized by combining the energy supply module, the energy conversion network and the load demand module with coordinated optimization control of energy supply devices, high energy efficiency, low cost and low emission are realized, and the whole set of energy load demands including electricity, cooling, heat and hot water is provided with a large public building group.
Description
technical field [0001] The invention belongs to the technical field of energy saving, and in particular relates to a multi-energy optimal configuration system for large-scale public buildings and an optimal operation method thereof. Background technique [0002] Large-scale centralized public buildings are a group of stand-alone or interconnected buildings, such as hospitals, schools, government office buildings (groups), urban complexes, etc. These public buildings have stable cooling, heating and power load requirements, and only rely on electricity energy supply, it is difficult to realize energy cascade utilization, and the overall energy utilization efficiency is low. Two-way friendly interaction between energy and load, comprehensive energy efficiency management of buildings and other key technology research and pilot projects. [0003] The distributed combined cooling, heating and power system provides the possibility for energy cascade utilization, because it is sma...
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IPC IPC(8): G05B19/418
CPCG05B19/41865
Inventor 黄莉王旭东杨永标霍现旭王冬陈鸿亮
Owner STATE GRID CORP OF CHINA