Grid-renewable energy source coordinated planning technical method and device and computing device
A renewable energy, planning technology, applied in the direction of circuit devices, information technology support systems, resources, etc., can solve problems such as lack of power transmission channel planning, etc.
Inactive Publication Date: 2018-04-13
RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER
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[0003] However, the existing renewable energy planning schemes do not consider the corresponding transmission channel planning, and do not combine the constraints of the market and the safe operation of the system in order to realize the coordinated planning of renewable energy power sources and transmission networks. There is a lack of joint research on nano-utilization and the efficient and stable operation of the electricity market
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[0054] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0055] figure 1 is a block diagram of an example computing device 100 . In a basic configuration 102 , computing device 100 typically includes system memory 106 and one or more processors 104 . A memory bus 108 may be used for communication between the processor 104 and the system memory 106 .
[0056] Depending on the desired configuration, processor 104 may be any type of processing including, but not limited to, a microprocess...
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The invention discloses a grid-renewable energy source coordinated planning technical method and device and a computing device. The method includes: obtaining an initial electric power marginal priceand a power transmission marginal price; constructing a subordinate layer model and a dominant layer model, wherein the subordinate layer model includes a power generation model based on renewable energy sources and a power transmission model based on renewable energy sources, the dominant layer model includes an inspection constraint condition suitable for inspecting the subordinate layer model;determining a subordinate layer plan based on the subordinate layer model, submitting the subordinate layer plan to the dominant layer model for inspection; if the subordinate layer plan does not meetthe inspection constraint condition, recalculating the electric power marginal price and the power transmission marginal price and feeding the same back to the subordinate layer model until the subordinate layer plan submitted by the subordinate layer model satisfies the inspection constraint condition; if the subordinate layer plan satisfies the inspection constraint condition, using the subordinate layer plan as an overall grid-renewable energy source coordinated plan.
Description
technical field [0001] The invention relates to the field of energy and electric power, in particular to a technical method, device and computing equipment for grid-renewable energy coordinated planning. Background technique [0002] The development of renewable energy is the core content and an important way of my country's energy structure adjustment. However, due to the inconsistency between the construction of renewable energy power sources and the construction cycle of the transmission network, there are restrictions on the transmission channels of renewable power sources in some areas of our country. In the future market environment, power source investors and transmission network investors are different stakeholders. How to ensure the efficient use of renewable energy and the safe, reliable and economical operation of the power system under the condition of coordinating the interests of both parties is the key to promoting renewable energy. Key factors for sustainable...
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IPC IPC(8): G06Q10/06G06Q50/06H02J3/38
CPCG06Q10/06312G06Q50/06H02J3/382H02J2203/20Y04S10/50
Inventor 吴奎华李雪亮吴健冯亮孙伟卢兆军杨波崔灿杨扬梁荣张晓磊杜鹏杨慎全李昭李凯王洪伟卢志鹏刘淑莉庞怡君邓少治刘钊綦陆杰王耀雷赵韧
Owner RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER