The basic composition and working principle of smart electricity safety monitoring system

The basic composition and working principle of smart electricity safety monitoring system

1. Basic composition of smart electricity security monitoring system

The basic composition of the smart electricity security monitoring system consists of three parts: smart terminal, wireless transmission equipment, and cloud platform. The intelligent monitoring terminal is also composed of a combined monitoring detector, a temperature monitoring detector, a current-limiting electrical fire protection device, and a wireless temperature detector, etc. This system can be used to maintain the current and current remaining in the electrical line being maintained. Temperature monitoring, and timely detection of electrical fire hazards, prevention of electrical fire attack.

The electrical equipment that can be monitored are: high-voltage cabinets, transformers, low-voltage cabinets, distribution boxes, etc.

The monitored electrical safety data includes three-phase voltage of the power supply box, three-phase current, power supply quality (three-phase unbalanced degree, qualified rate of power supply quality, power failure, etc.), leakage current, three-phase cable temperature, box temperature, and load Current (overload alarm), electrical energy, arc fault, etc.

The security status of the power system automatically reminds: local sound and light alarms, mobile APP remote monitoring, SMS alarms, and telephone notifications;

2. The working principle of smart electricity safety monitoring system

Intelligent electricity security monitoring system is a set of intelligent system developed by Li'an Technology for the frequent occurrence of electrical fire accidents. The system integrates supervision, alarm, control, and assembly. The intelligent monitoring terminal is usually mounted on the branch of the bus. , withstand the instructions of the master manipulator and transmit all information. The master manipulator processes the data received and monitors changes in parameters such as single-phase, three-phase current, leakage current, and temperature of the prospecting electrical line. When the parameters are abnormal, the terminal exploration heads such as current transformers and temperature sensors collect information and send them to the monitoring surveyer. When the set value is exceeded, the alarm signal is announced and sent to the monitoring equipment. It is concluded that when it is acknowledged that a fire may occur, the monitoring host announces a fire alarm signal, an alarm indicator lights up, an alarm sound is declared, and an alarm message is displayed on the LCD display screen. The on-duty personnel promptly checks and processes the alarm message and sends it to the conference control. Taiwan, but also with fire fire monitoring equipment, 119 fire command center convergence.

The smart electricity safety monitoring system is an independent research and development of Henan Lean monitoring and control technology. Li An technology is a national high-tech enterprise focused on equipment energy management big data services, and has obtained 36 utility model patents, 3 invention patents and 21 softwares. Copyright. Collaborate with the Cloud Computing Center of the Chinese Academy of Sciences to jointly design, layout, and complete high-level architectural designs. Collaborate with Alibaba Cloud to ensure the security and stability of platform data. For users and industrial enterprises, provide intelligent management of equipment and energy as a whole solution, contribute to the construction of smart cities, escort national security!