Novel radio networking and the intelligent capacitor of real-time state monitoring
Technical field
The utility model relates to a kind of capacitor, and in particular to a kind of novel radio networking and real-time state monitoring
Intelligent capacitor.
Background technology
At present widely used intelligent capacitor although change controller technology that traditional reactive power compensator falls behind and
Switching technology, the compensation effect of low-pressure reactive compensation equipment is improved, reduce volume and power consumption, but still come with some shortcomings it
Place:When between more intelligent capacitors can not automatic network-building, need to separately plus controller;Second, intelligent capacitor is had using tradition more
Line connection mode, although improved to some extent than with previous generation reactive power compensators, but still be difficult to ensure the reliability of card connection, and due to
More use plug-type connectivity port, the situation that the connecting line of loose contact or outfit can not adapt to live needs happens occasionally, drop
The low operational reliability of reactive power compensator.Third, traditional intelligent capacitor makes an inspection tour the operation of compensation network using personnel more
Situation, but this mode is less efficient and can not realize the real-time effective monitoring of equipment running status information.
Utility model content
Deficiency of the prior art, problem to be solved in the utility model are more than:It is simple in construction to provide one kind, if
Meter is reasonable, can improve the networking reliability of traditional intelligence capacitor, improves site operation efficiency, reduces site environment to equipment
Construction puts into operation and the influence of networking, realize compensation network and novel radio networking that bus-bar system status information monitors in real time and
The intelligent capacitor of real-time state monitoring.
Technical scheme is used by the utility model solves its technical problem:
Described novel radio networking and the intelligent capacitor of real-time state monitoring, including power supply buses, on power supply buses
Multiple radio communication intelligent capacitors are set, and radio communication intelligent capacitor includes the voltage transformer being connected with power supply buses
Summation current transformer, voltage transformer summation current transformer connect microprocessor by modulate circuit, and the control of microprocessor is defeated
Go out end connection combination switch, combination switch connection power capacitor, microprocessor PORT COM connection man-machine interaction unit and
Wireless communication module, establishes wireless connection between described radio communication intelligent capacitor by wireless communication module, and composition is mended
Repay network.
The intelligent capacitor of novel radio networking and real-time state monitoring is real-time by voltage transformer summation current transformer
The data of power supply buses are monitored, and send data to ARM microprocessor, after being analyzed and handled by ARM microprocessor,
The switching for controlling power capacitor by combination switch carries out reactive-load compensation, while also by wireless between multiple intelligent capacitors
Communication module establishes wireless connection, composition compensation network, ensures the safe and reliable normal operation of system, can improve traditional intelligence
The networking reliability of capacitor, site operation efficiency is improved, equipment construction is put into operation diminution site environment and the influence of networking.
Further preferred, radio communication intelligent capacitor is connected in parallel on power supply buses, conveniently passes through wireless communication module
It is attached, composition compensation network.
Further preferred, radio communication intelligent capacitor connects host computer by wireless communication module, can realize benefit
Repay the real-time monitoring of network and bus-bar system running status
Further preferred, man-machine interaction unit includes OLED display screen and the button being connected with OLED display screen.
Convenient operation.
It is further preferred, the model STM32F103 of microprocessor.
It is further preferred, the model E51-TTL-500 of wireless communication module.
Beneficial effect is possessed by the utility model:
The intelligent capacitor of novel radio networking described in the utility model and real-time state monitoring is simple in construction, and design is closed
Reason, can establish wireless connection, and form compensation network by its wireless communication module intelligent capacitor similar with other.Meanwhile
Also wireless connection can be established with possessing the host computer of wireless communication module, and voltage transformer summation current transformer is obtained in real time
Bus-bar system and intelligent capacitor running state data feed back to host computer, realize compensation network and bus-bar system running status
Real-time monitoring, the networking reliability of traditional intelligence capacitor can be improved, improve site operation efficiency, reduce site environment pair
Equipment construction puts into operation and the influence of networking, has stronger practicality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of the utility model host computer;
In figure, 1, power supply buses;2nd, current transformer;3rd, voltage transformer;4th, wireless communication module;5th, microprocessor;
6th, man-machine interaction unit;7th, combination switch;8th, power capacitor;9th, host computer;10th, radio communication intelligent capacitor.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings:
As shown in Figure 1-2, the intelligent capacitor of novel radio networking described in the utility model and real-time state monitoring, bag
Power supply buses 1 are included, multiple radio communication intelligent capacitors 10 are set on power supply buses 1, radio communication intelligent capacitor 10 includes
The summation current transformer 2 of voltage transformer 3 being connected with power supply buses 1, the summation current transformer 2 of voltage transformer 3 pass through conditioning
Circuit connects microprocessor 5, the control output end connection combination switch 7 of microprocessor 5, and combination switch 7 connects power capacitor
8, the PORT COM connection man-machine interaction unit 6 and wireless communication module 4 of microprocessor 5, described radio communication intelligent capacitor
Wireless connection, composition compensation network are established by wireless communication module 4 between device 10, radio communication intelligent capacitor 10 passes through nothing
Line communication module 4 connects host computer 9, the bus-bar system that bus signal detection module is obtained in real time and intelligent capacitor operation shape
State data feedback realizes the real-time monitoring of compensation network and bus-bar system running status to host computer.
Described radio communication intelligent capacitor 10 is connected in parallel on power supply buses 1, and man-machine interaction unit 6 is shown including OLED
Screen and the button being connected with OLED display screen.The model STM32F103 of microprocessor 5, the model of wireless communication module 4
For E51-TTL-500.
Operation principle of the present utility model and use process:
Described novel radio networking and the intelligent capacitor of real-time state monitoring are in use, by radio communication intelligent capacitor
Device 10 is connected in parallel on power supply buses 1, by the summation current transformer 2 of voltage transformer 3 detect in real time power supply buses system voltage,
Current data, and transfer data to microprocessor 5 and analyzed and handled, power capacitor is controlled by combination switch 7
Switching enters the reactive-load compensation of row line, and can also form nothing by the wireless communication module 4 being connected with microprocessor 5
Wireless connection between line communication intelligence capacitor 10, composition compensation network carry out reactive-load compensation to electric power system.Meanwhile wirelessly
Communication intelligence capacitor 10 connects host computer 9, the bus that bus signal detection module is obtained in real time by wireless communication module 4
System and the running state data of radio communication intelligent capacitor 10 feed back to host computer 9, realize compensation network and bus-bar system fortune
The real-time monitoring of row state.
The utility model is simple in construction, reasonable in design, can improve the networking reliability of traditional intelligence capacitor, improves existing
Field efficiency of construction, equipment construction is put into operation diminution site environment and the influence of networking, realizes compensation network and bus-bar system shape
The real-time monitoring of state information, there is stronger practicality.
The utility model is not limited in above-mentioned embodiment, and those of ordinary skill in the art are of the present utility model
The variations, modifications, additions or substitutions made in essential scope, it should also belong to the scope of protection of the utility model.