Wide area backup power auto-switch-on model self-adaptive generation method
A model self-adaptive, self-recovery technology, applied in emergency power supply arrangements, electrical components, circuit devices, etc., can solve problems such as difficulty in large-scale application, complex logic, and difficulty in practical application of wide-area self-recovery systems. Strong flexibility and feasibility, improving application prospects, and the effect of a wide range of applications
Active Publication Date: 2014-07-16
NARI TECH CO LTD +1
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[0004] However, considering the recovery of power supply from the perspective of the power grid, the wide-area backup and automatic switching will inevitably lead to complex logic. If there is no reliable and fast wide-area backup and automatic switching logic adaptive generation algorithm, the wide-area backup and automatic switching system will be difficult to be practical , it is difficult to really apply on a large scale and play the function of recovery after failure
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[0052] In order to facilitate the understanding of the present invention, the accompanying drawings will be combined for illustration below.
[0053] The following first figure 2 The substation shown serves as an example to illustrate the process of strongly adaptive modeling of restoration within a substation. The strong adaptive modeling process for substation restoration see figure 1 . Obtain the substation model from the advanced application network model in advance, number the equipment in the plant in turn, and determine the connection mode between the equipment; read the operation mode of the equipment in the plant from the SCADA system online; find out the main power supply and the backup power of the same level; according to the current The operation mode generates charging conditions, blocking conditions, and generates action conditions; generates action sequences online. After a period of waiting, continue to read the operation mode of the equipment in the facto...
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The invention provides a wide area backup power auto-switch-on model self-adaptive generation method which classifies wide area backup power auto-switch-on models into four types, builds a model for each type of model with different generation algorithms, and respectively provides the model building steps of each type of model, i.e. intensive self-adaptive model building recovered in a transformer substation, weak self-adaptive model building recovered in the transformer substation, intensive self-adaptive model building recovered in an area and weak self-adaptive model building recovered in the area. According to the invention, the wide area backup power auto-switch-on model self-adaptive generation method has a wide scope of application, has extremely strong flexibility and feasibility, and can effectively improve the application prospect of a wide area backup power auto-switch-on system.
Description
technical field [0001] The invention relates to the field of automatic dispatching of electric power systems, in particular to a method for self-adaptive generation of a wide-area standby automatic switching model. Background technique [0002] As users have higher and higher requirements for power supply reliability, the automatic switching of equipment installed in the factory station can no longer meet the reliability requirements of users. The reasons are as follows: complex wiring methods or complex faults may cause the automatic switching of the factory station equipment to fail to play a role ; The backup and automatic switching logic of each plant station is fixed, which cannot fully adapt to the change of the operation mode; and it needs to be maintained separately, which is prone to error and high cost. [0003] In order to solve the above problems, there have been researches and applications on the wide-area automatic switching system. The basic idea is to realiz...
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IPC IPC(8): H02J9/06
Inventor 邹德虎王仲达徐柳飞龚成明李雷张文斌葛亮亮
Owner NARI TECH CO LTD