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Automatic electric power scheduling system and method

A power dispatching and power system technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve problems such as large amount of information and unsatisfactory dispatchers' requirements for dispatching and controlling complex large power grids

Inactive Publication Date: 2015-11-25
SISHUI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER
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Problems solved by technology

In the traditional mode, the real-time operation command of power grid dispatching by dispatchers is mainly realized by telephone. With the development of the power grid and the continuous improvement of management level, the amount of information for real-time dispatching business contacts between dispatching agencies and dispatching objects is increasing. Only a single Relying on dispatching telephones for real-time operation and command of power grid dispatching has gradually failed to meet dispatchers' requirements for dispatching and controlling complex large power grids

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  • Automatic electric power scheduling system and method
  • Automatic electric power scheduling system and method

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Embodiment Construction

[0050] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0051] The structural diagram of each sub-system of an automatic power dispatching system of the present invention is as follows Figure 1 to Figure 3 shown, and will be described in turn below.

[0052] figure 1It is a schematic structural diagram of the invented power dispatching control system. The system includes: a resource control system and a grid power dispatching system. The resource control system is used to classify the loads participating in load scheduling in the power system by region and type, to make statistics on the capacity of the same type of load by region, to establish an energy-efficient generator model corresponding to each type of load, and to All the energy efficiency generator models in...

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Abstract

The invention discloses an automatic electric power scheduling system and method. The automatic electric power scheduling system comprises an electric power scheduling control system, an electric power scheduling command system and an electric power scheduling early-warning system. The electric power scheduling control system further comprises a resource control system and a power grid electric power scheduling system. The electric power scheduling command system comprises a power grid scheduling command platform and user web terminals connected to the power grid scheduling command platform. The electric power scheduling early-warning system is capable of giving an alarm. According to the invention, market integration based on load responses is combined with a control mode, and a technical framework of active and reactive power spares participating in an electric power market based on down-to-up load responses is provided. By providing the active and reactive power spare capacity of an electric power system, and on the premise that the safe and stable operation of the electric power system is not affected, the operation economy of the electric power system is improved, the operation economic benefit of the electric power system is improved, the carbon discharge capacity of a power plant is reduced, and both economic benefits and environment benefits are achieved.

Description

technical field [0001] The invention relates to the technical field of electric power dispatching automation, in particular to an automatic electric power dispatching system and method. Background technique [0002] With the widespread use of electric energy, the scale of the power system continues to expand, and it has become one of the most complex man-made systems in the world. In order to ensure the safety and reliability of the power supply of the power system, the power system must reserve enough active and reactive power for backup, so that when the power grid fails, it can be quickly connected to the system to ensure the safety of power system operation and the reliability of power supply. The active and reactive power reserve of the power system is a kind of active and reactive power reserve in the running state, which can only be used in the case of grid failure or emergency. Therefore, in the normal operation mode, the active and reactive power of the generator P...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY04S40/126Y04S40/128Y02E60/00
Inventor 张新强张兴凯陈宏伟宋如兵马建华蒋仲俊王守伟李鹏张长斌崔本涛粱冰徐程
Owner SISHUI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER
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