Coordination method for planning power consumption scheduling based on energy internet
An energy internet and coordination method technology, which is applied in the coordination field of planning and dispatching electricity based on the energy internet, can solve problems such as the inappropriate economic dispatch of power plants or local power grids, and achieve the effect of ensuring reasonable electricity consumption.
Pending Publication Date: 2022-03-18
国网黑龙江省电力有限公司经济技术研究院
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Problems solved by technology
Large power grids can provide power efficiently and conveniently by adopting centralized power supply methods. However, with the continuous development of power grids, the scale is getting larger and larger, and economic dispatch within a power plant or local power grid is obviously not suitable for modern power grids.
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[0051] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0052] It is understood that these descriptions are exemplary only, and are not intended to limit the scope of the invention.
[0053] The following describes the coordination method for power consumption scheduling based on Energy Internet planning provided by some embodiments of the present invention.
[0054] The coordination method for planning and dispatching power consumption based on Energy Internet provided by the present invention includes:
[0055] Establish a power system economic dispatch model and constraints for the purpose of cost minimization;
[0056]Specifically, the objective function of ...
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The invention belongs to the technical field of energy internet, and particularly relates to a coordination method for planning power utilization dispatching based on the energy internet, which comprises the following steps of: establishing a power system economic dispatching model and constraint conditions by taking cost minimization as a purpose; establishing a system total operation model, and checking output data of the power system economic dispatching model; a result is output according to the total operation model, coordinated optimization indexes are established, the indexes comprise regional energy efficiency coefficients, renewable energy permeability, regional wind curtailment, light curtailment rates, expansion delay coefficients and peak load change rate indexes, and the power utilization dispatching process is comprehensively controlled; and carrying out reasonable power dispatching under model, constraint and optimization. According to the method, by establishing the electric power system economic dispatching model, the constraint conditions, the system total operation model and the coordination optimization indexes, coordination calculation can be carried out under the power utilization dispatching of the energy internet, reasonable power utilization of the regional energy internet is guaranteed, and a basis is provided for regional energy development so as to meet and deal with rapid development in the future.
Description
technical field [0001] The invention relates to the technical field of energy Internet, in particular to a coordination method for planning and dispatching power consumption based on the energy Internet. Background technique [0002] Energy Internet can be understood as the comprehensive use of advanced power electronics technology, information technology and intelligent management technology to integrate a large number of new power networks, oil networks and natural gas networks composed of distributed energy collection devices, distributed energy storage devices and various types of loads. And other energy nodes are interconnected to realize the energy peer-to-peer exchange and sharing network of energy two-way flow. [0003] In recent years, with the rapid development of science and technology and economic level, the national power consumption has increased exponentially, and the large-scale power consumption of various industries in society has led to the rapid developme...
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IPC IPC(8): H02J3/00H02J3/46
CPCH02J3/0075H02J3/466H02J2203/20H02J2203/10
Inventor 边二曼张群丛云花左峰孙承志李彤青付瑶王莹沈妙哲孙然李瑨耿华阳宋蕾王钊婧刘多伦高浩翔袁百慧
Owner 国网黑龙江省电力有限公司经济技术研究院