Optimization method of intelligent power grid scheduling service
A technology for scheduling business and optimization methods, applied in data processing applications, system integration technology, forecasting, etc., can solve the problem of high on-site consumption rate of renewable energy
Inactive Publication Date: 2018-09-25
JIANGSU ELECTRIC POWER CO +1
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[0004] The present invention provides an optimization method for dispatching services of a smart grid, which solves the problem of high on-site consumption of renewable energy in the existing grid, optimizes the operating efficiency of the grid, improves the security of the grid, and realizes the overall efficient operation of the grid
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[0042] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.
[0043] Smart grid optimization dispatch is oriented to the power grid, comprehensively using various advanced technologies and intelligent means to carry out active and intelligent monitoring, analysis, early warning, auxiliary decision-making and self-healing control on the power grid. Smart grid optimal dispatch can enhance the carrier capacity of optimal allocation of energy resources, provide technical support for the access of renewable energy, and enhance the capacity of the grid as a carrier of optimal allocation of energy resources. For the dispatching business, the smart grid optimal dispatching will optimize the processing flow of the dispatching business at each time scale, provide intelligent business...
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The invention provides the optimization method of an intelligent power grid scheduling service. The method comprises the following steps of optimizing the scheduling service according to long-term, medium-and-long-term, short-term and real-time time scales and determining the association relation of each time period and an optimization target so as to compile the scheduling service; according to apower-grid static model, a large-scale centralized renewable energy power station optimization model, a network optimization model, a load optimization model, a scheduling service optimization targetset and power distribution network operation state analysis, calculating a renewable energy affluence condition in a regional power grid under each time scale; and determining whether the power gridreaches a set renewable energy on-site consumption rate according to the renewable energy affluence condition, and if the power grid does not reach the set renewable energy on-site consumption rate, optimizing the scheduling service through the multi-link interaction mode of the power grid. In the invention, power grid operation efficiency can be optimized, and power grid safety is increased so asto realize the high-efficient operation of the whole power grid.
Description
technical field [0001] The invention relates to the technical field of smart grid dispatching, in particular to an optimization method for smart grid dispatching services. Background technique [0002] The power industry is closely related to the national economy and people's lives. Sufficient and high-quality power supply is an important guarantee for the development of the national economy and people's daily life. The reliability and economy of distribution network power supply directly affect people's daily production and life. With the development of distribution automation in recent years, electric primary equipment, intelligent distribution terminals and distribution automation systems have been vigorously promoted in China, which has solved the problem of reliable power supply in distribution networks. With the emergence of new elements such as distributed energy sources / diverse loads in the distribution network, new challenges have been brought to the operation and s...
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IPC IPC(8): G06Q10/06G06Q10/04G06Q50/06
CPCG06Q10/04G06Q10/06312G06Q50/06Y02E40/70Y04S10/50Y02P90/80
Inventor 刘海璇成乐祥汪春高昇宇夏俊荣陈庭记张祥文李子韵邱腾飞王自桢江星星
Owner JIANGSU ELECTRIC POWER CO