Wireless power transmission system and its intelligent control method, intelligent control system
A technology of wireless energy transmission and intelligent control system, applied in the direction of circuit devices, electrical components, etc., can solve problems such as damaged components, high coil voltage at the receiving end, hidden dangers of load operation, etc., and achieve the effect of ensuring safety
Active Publication Date: 2018-09-21
HAIER GROUP TECHN R&D CENT +1
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to the influence of detection and information transmission delay, the transmitter often lags behind for a period of time before adjusting the power, which brings hidden dangers to the load work, especially when the load becomes smaller, the power of the receiver also becomes smaller, but the transmitter is in a relatively small In a short period of time, the original power transmission energy will still be maintained, which will cause the coil voltage at the receiving end to increase and damage components (voltage overshoot conditions such as figure 2 shown)
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] The present invention provides an intelligent control method and system for a wireless power transmission system, in order to enable those skilled in the art to understand the solution of the present invention more clearly, and to make the above objectives, features, and beneficial effects of the present invention clearer and easier. Understand, the present invention will be further described in detail below with reference to the drawings and specific embodiments.
[0034] Attached below Figure 3~8 The embodiments of the present invention will be described.
[0035] An embodiment of an intelligent control method of a wireless power transmission system is described as follows.
[0036] An intelligent control method for a wireless power transmission system, including:
[0037] Step 101: The receiving end of the wireless power transmission system receives the current operating state information and the next action information sent by the load.
[0038] Step 102: The receiving end ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention relates to the technical field of wireless power transmission, in particular to a wireless power transmission system, an intelligent control method thereof, and an intelligent control system. An intelligent control method for a wireless power transmission system, comprising: a receiving end receiving current operating state information and next-step action information sent by a load; the receiving end sending the current operating state information and next-step action information of the load to a transmitting end; the transmitting end Receive the current operating state information and the next action information of the load and adjust the transmission power of the power supply according to the current operating state information and the next action information of the load. The present invention also provides the wireless power transmission system and the intelligent control system of the wireless power transmission system applying the above method. Using the above method and system enables the transmitting end of the wireless power transmission system to pre- and actively adjust the working state and transmission power of the transmitting end according to the current state information of the load and the next action, thereby ensuring the quality of power transmission and the safety of power equipment.
Description
Technical field [0001] The present invention relates to the technical field of wireless power transmission, in particular to a wireless power transmission system and its intelligent control method and intelligent control system. Background technique [0002] Wireless power transmission technology is a new technology that transmits energy to the load in a non-contact manner through electromagnetic coupling. Its working principle is as follows figure 1 Shown. The wireless power transmission system includes two parts: the transmitting end (primary side) circuit and the receiving end (secondary side) circuit. The transmitting end circuit mainly completes the conversion and transmission of electric energy, and the receiving end circuit mainly completes the energy pickup and stabilization. The wireless power transmission system completes the non-contact transmission of energy through the pattern of electromagnetic induction and induced voltage generated in the receiving coil of the rec...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & AuthorityPatents(China)
IPC IPC(8): H02J50/10
CPCH02J50/80H02J50/20H02J50/12
Inventor李聃李明龙海岸孙伟鄢海峰
OwnerHAIER GROUP TECHN R&D CENT