Smart electricity system
1 Smart electricity concept:
Smart electricity is the uninterrupted data tracking and statistical analysis of the main factors (conductor temperature, fault arc, current and leakage current) that cause electrical fires. Through the Internet of Things technology, the potential safety hazards of electrical lines and electrical equipment can be found in real time, and early warning information can be sent to enterprise managers in time to guide enterprises to carry out governance, so as to eliminate potential safety hazards of electrical fires.
2. Overview of smart power consumption system:
Smart electrical fire cloud monitoring system is a professional smart power consumption overall solution that relies on Jin Zhiyun and covers the comprehensive monitoring function of high and low voltage electrical safety. This scheme can provide cloud management services for equipment, and can be seamlessly upgraded to intelligent fire monitoring system.
3. Intelligent power system architecture:
This system realizes the collection and current limiting protection of state information such as temperature, leakage, current, voltage, electricity and arc by intelligently upgrading the high-voltage cabinets, transformers, low-voltage cabinets and distribution boxes of user units, and uploads them to Anyiyun for storage, analysis and processing, so as to find leakage, overload, short circuit and three-phase imbalance in time.
system structure
this system consists of three core parts: intelligent monitoring terminal+transmission network+Anyi cloud. The intelligent monitoring terminal realizes wireless mobile interconnection with Anyi Cloud through wireless data transmission equipment (cloud gateway).
1 intelligent monitoring terminal
intelligent terminals such as combined monitoring detector, temperature-measuring monitoring detector, current-limiting electric fire protector, wireless temperature-measuring detector and cloud gateway.
2 transmission networks
GPRS, NB, etc., are determined according to the actual situation of each region.
3 jinzhi cloud platform
3.1 platform realizes data analysis
jinzhi cloud platform technology wisdom power consumption supervision system can realize uninterrupted data tracking and statistical analysis of the main factors of electrical fires, and discover the safety hazards of electrical lines and electrical equipment in real time.
3.2 data display
The smart electricity platform shows real-time data through Jin Zhiyun, and the cable temperature, overload, overvoltage, undervoltage and leakage can be seen at a glance.
3.3 automatic alarm and information linkage
in case of abnormal power consumption, the system will also inform users through local acousto-optic alarm, mobile APP terminal and emergency telephone notification, so as to gain time for timely handling of dangerous situations and effectively prevent the occurrence of electrical fire accidents.
3.4 jinzhi cloud platform terminal supports
PC terminal, monitoring large screen, mobile APP and other multi-terminal visual display.
typical scheme
1. Scheme 1,
> Place of use
Units with high and low voltage cabinets and transformer distribution rooms, such as hospitals, schools, large shopping malls, hotels, hotels, museums, high-rise buildings and other key units and industrial enterprises, where the voltage level of power supply incoming line is 11kV or above;
2. Scheme II.
> Place of use
Units and places with low-voltage cabinets with power supply incoming line voltage of 381V/221V, such as nursing homes, cultural protection units, ancient buildings, temples, small hotels, hotels, shopping malls, professional wholesale markets, farmers' markets, industrial park units, earth houses and villas, etc.;
3. Scheme III
3.1. Mode I
> Usage place
is mainly suitable for AC221V single-phase power supply places with small load (rated current is not more than 63A), little impact of power failure and no illegal use of high-power electrical appliances, such as electric vehicle charging shed, dormitory, temporary rental house and other small and micro places;
3.2. Mode 2
> The place of use
is mainly suitable for bath centers, karaoke bars, Internet cafes, kindergartens, cinemas, frontage houses, shops, ancient villages, bamboo and wood factories, gas stations and other small and micro places;