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Distributed power settlement calculation method and system

A calculation method and technology of a calculation system, applied in calculation, complex mathematical operations, instruments, etc., can solve problems such as long system adaptation time and inability to quickly adapt settlement calculation rules, so as to reduce system adaptation time and improve settlement parallelism The effect of computing power

Pending Publication Date: 2021-04-02
CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a distributed calculation method for power transaction settlement in view of the technical problem that the existing power settlement calculation method cannot quickly adapt to the change of settlement calculation rules, resulting in a long time for system adaptation of settlement rules

Method used

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  • Distributed power settlement calculation method and system
  • Distributed power settlement calculation method and system

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Experimental program
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Effect test

Embodiment 1

[0021] Embodiment 1. A distributed calculation method for electricity settlement, including: determining each settlement component according to the settlement task and configuring the interdependence relationship between each settlement component, generating a settlement task execution flow chart of the settlement task execution sequence; traversing the settlement The task execution flow chart executes the settlement tasks of each settlement component in sequence according to the interdependence relationship until the settlement tasks of all settlement components in the settlement task execution flow chart are completed; the execution of the settlement tasks of the settlement components includes: by obtaining the settlement tasks corresponding to each settlement component Settlement calculation formula, and execute the corresponding settlement calculation formula to obtain the settlement result.

[0022] During the specific implementation of the present invention, it is necessa...

Embodiment 2

[0024] Embodiment 2. This embodiment provides a distributed-based electricity settlement calculation method, including: the steps are as follows:

[0025] S1. Sorting out the settlement components and business logic of the power settlement task, and configuring a corresponding settlement calculation formula for each settlement component.

[0026] S2. Configure the dependencies among the various settlement components in the settlement task. The central control node TaskTracker generates the settlement task execution flowchart of the current settlement task according to the interdependence between the settlement components, and dispatches the settlement tasks sequentially from the starting point of the flow chart according to the execution of dependent tasks.

[0027] S3. The settlement calculation node JobTracker executes the settlement calculation formula corresponding to the settlement component according to the settlement component information of the current execution task, ...

Embodiment 3

[0036] Embodiment 3, on the basis of Embodiment 2, this embodiment also includes the following steps after step S3:

[0037]S4. After the settlement calculation node JobTracker completes the settlement calculation, it will call back the settlement execution result to the TaskTracker node. S4 specifically includes: S4.1. After the JobTracker executes the settlement calculation task, it notifies the TaskTracker node of the settlement result.

[0038] S4.2. Since the callback notification is called in a distributed manner, when the callback notification cannot be delivered to the TaskTracker, the JobTracker needs to cache the notification message and resend it.

[0039] S5. The central control node TaskTracker continues to dispatch settlement tasks that depend on the execution of all tasks until the settlement tasks of all settlement components in the settlement task execution flow chart are completed.

[0040] S5 specifically includes: S5.1. After TaskTracker receives the notif...

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Abstract

The invention provides a distributed power settlement calculation method and system. The method comprises the steps of configuring the dependence relation among all settlement components of a settlement task according to a settlement business, and generating a settlement task execution flow chart of a settlement task execution sequence according to the configured dependence relation of the settlement components during the operation of the system; traversing a flow chart executed by the settlement task, and sequentially executing the settlement task of each settlement component according to theinterdependence relation until the settlement task of all the settlement components in the flow chart is executed by the settlement task; and the settlement task for executing the settlement components comprising the steps of obtaining settlement calculation formulas corresponding to the settlement components, and executing the corresponding settlement calculation formulas to obtain a settlementresult. According to the method, the settlement calculation rule change can be quickly adapted, the system adaptation time of the settlement rule is reduced, and the settlement parallel calculation capability is quickly improved in a mode of horizontally expanding the settlement calculation nodes.

Description

technical field [0001] The invention belongs to the field of electricity transaction settlement in the electricity market. It is of reference value for the power transaction settlement business in the power market to support multiple varieties and multiple cycles, and to organically connect with the power spot market transaction settlement business. Background technique [0002] There are many types of transactions in the electricity market, and there are many cycles. With the gradual development of the electricity spot trading market, the settlement rules are complex and changeable. With the lowering of the entry threshold for electricity market transactions, the number of market entities participating in electricity transactions has gradually increased, resulting in an increasing amount of data that needs to be calculated for a single electricity transaction settlement. With the development of the electricity spot market, daily settlement is required on the day of the tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/18G06Q40/04G06Q50/06
CPCG06F17/18G06Q40/04G06Q50/06
Inventor 詹卫许谢辉鄂宇航王舒杨张庆贺王梓先
Owner CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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