A power quality monitoring system and implementation method based on cloud computing under the soa architecture

Abstract

The invention relates to a cloud computing-based power quality monitoring system and method under an SOA framework. It solves the problems of high cost, difficult interaction, and inconvenient maintenance and upgrading in power quality monitoring in the prior art. The system includes a front-end data terminal, a cloud computing server and a user terminal, the front-end data terminal includes a data forwarding unit, and the cloud computing server includes a data storage unit, a power quality monitoring unit, a processing unit, a web page unit and a graphics service unit. The invention has the advantage of directly acquiring data from the front-end data terminal of the dispatching system, reducing the purchase and maintenance costs of the data acquisition equipment. Deploying data storage and power quality monitoring on the cloud server side eliminates the need for hardware maintenance, reducing hardware purchase and maintenance costs. Publishing in the form of a web page by using the web page unit reduces the requirement for hardware equipment of the user terminal.

Description

technical field [0001] The invention relates to a power quality monitoring technology, in particular to a cloud computing-based power quality monitoring system and method under an SOA framework. Background technique [0002] The distribution network is at the end of the power system, and there are various types of equipment, which bring a large number of nonlinear and impulsive loads, making it difficult to control the power quality of the system. Therefore, it is particularly important to conduct reasonable and effective monitoring of power quality and formulate effective solutions in a timely manner. [0003] At present, my country's power quality monitoring system mainly uses independent voltage monitoring devices for monitoring, which has the following deficiencies: [0004] (1) Due to the limitations of the equipment itself, the same monitoring equipment cannot monitor multiple power quality indicators at the same time. If the construction is repeated, the cost will in...

AI Technical Summary

Problems solved by technology

[0009] The present invention mainly solves the problems of high cost, difficult interaction, and inconvenient maintenance and upgrading in power quality monitoring in the prior art, and provides a low-cost, strong stability, and cross-platform SOA architecture based on cloud computing power quality monitoring System and Implementation Method

Images