Projects&News

In recent decades, China's modern economy has continued to develop, and computer technology, information technology and other related industries have also made rapid progress.As commercial, residential and public buildings continue to increase their requirements for intelligent management and energy conservation, power monitoring systems have begun to gradually penetrate into people's daily lives and play an irreplaceable role.The optimization of the economic atmosphere has generally increased people's demands for the reliability, safety, comfort, and efficiency of office and living environments. Intelligent buildings have emerged as the times require, successfully achieving the perfect combination of quality of life and information services, and becoming the construction industry of the 21st century. mainstream.Intelligent buildings are not only the embodiment of the country's comprehensive national strength and technological level, but also reflect the social development's concern for human nature.

With the promotion of smart substations, the power system adopts reliable, integrated, and environmentally friendly smart equipment, relying on the digitization of station-wide information, standardization of information sharing, and networking of communication platforms to automatically complete the collection, measurement, protection, and monitoring of substation equipment information. For basic functions such as control, the traditional "visible" and "tangible" secondary circuit has become an "invisible" and "tangible" "black box", which increases the uncontrollability of substation operation, maintenance and maintenance. , this paper proposes a research plan for an intelligent substation operation and maintenance management platform. It can remotely control and control the substation relay protection. Enable remote online monitoring and intelligent operation and maintenance management of operation and maintenance stations and maintenance work areas.

As one of the clean energy sources, the installed capacity of wind farms has grown rapidly in recent years. Wind farms are divided into onshore wind farms and offshore wind farms. Generally, they are located in remote locations, with scattered installations and harsh environments. Therefore, wind farms need a remote monitoring system to facilitate operation and maintenance personnel to manage wind farm operations more efficiently.

With the continuous development of the social economy, the power system is moving towards the direction of high voltage and high capacity. New technologies and equipment of the power system emerge in an endless stream, and the power transmission capacity continues to improve.However, the high-voltage power load carried by high-voltage electrical equipment also makes its own temperature rise the culprit that threatens the stability of the power grid. Equipment temperature has become an important parameter for the stable operation of power transmission equipment in the current power grid.Based on the reasons for the temperature rise of high-voltage electrical equipment, this article analyzes the structure and application of the wireless temperature measurement system, analyzes the advantages and disadvantages of its application, and provides application examples to provide reference for the stable operation and development of our country's power system.

This article analysis the operation principle of hall current sensor, and application in battery management system.