Safety protecting system and method for non-contact type charging device
A non-contact, charging device technology, applied in circuit devices, electromagnetic wave systems, battery circuit devices, etc., can solve problems such as the inability to effectively realize non-contact charging safety protection, failure detection, and installation, etc., to reduce labor Dealing with the number of failures, reducing economic losses, the effect of a wide range of applications
Active Publication Date: 2015-01-21
STATE GRID CORP OF CHINA +2
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Problems solved by technology
The test method of this invention needs to install mortgage power supply and test resistors on the primary and secondary coils of the non-contact charging circuit to realize fault detection. Install a test resistor, so this method is not suitable for the actual situation of electric vehicle charging, it cannot be used for fault detection when charging electric vehicles in real life, and it cannot really effectively realize the safety protection of non-contact charging
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[0036] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0037] Such as Figure 1-3 As shown, the non-contact charging device safety protection system includes a charging monitoring background 500, a charging console 100, a non-contact charging transmitter 104, a non-contact charging receiver 105, a battery pack 200, a vehicle terminal 112, and a field strength monitoring Module 111 , guide rail 113 , parking space 300 and electric vehicle 400 .
[0038] The charging console is connected to the non-contact charging transmitter, and the non-contact charging receiving end is connected to the battery pack; the charging console communicates wirelessly with the battery pack;
[0039] The charging monitoring background 500 is connected to the charging console 100 to collect all the data in the charging process in real time; the guide rail 113 is set on the ground center line of the parking space 300, and the non-contact...
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The invention discloses a safety protecting system and a method for a non-contact type charging device. The method comprises the following steps: connecting a charging monitoring background with a charging console; connecting a vehicle-mounted terminal with an accumulator battery; connecting the charging console with a non-contact type charging transmitting terminal, and connecting the non-contact type charging transmitting terminal with the accumulator battery; communicating the charging console with the accumulator battery in a wireless manner; arranging field intensity monitoring modules at the periphery of the non-contact type charging transmitting terminal, and connecting the field intensity monitoring modules with the charging console. The safety protecting system and method have the benefits that the real-time monitoring for the non-contact type charging is realized through three angles of a high-voltage electricity sending terminal, an electricity receiving terminal and the surrounding environment monitoring, the safety protection for the non-contact type charging is realized through a vehicle position body and a managing background, and failures can be found at the first time to carry out the alarm processing, so that the personal injury and the device failures are avoided.
Description
technical field [0001] The invention relates to the field of electric vehicles, in particular to a safety protection system and method for a non-contact charging device. Background technique [0002] With the support of new energy policies, it is estimated that the demand for new energy vehicles in my country will reach 977,000 in 2015, with an average annual growth rate of 216%. The State Grid Corporation plans to build 1,700 charging stations before 2015, and by 2015, China will have built 2,000 charging stations and 400,000 charging piles. According to the development plan of the State Grid and the development trend of new technologies, the charging method of electric vehicles will develop towards non-contact charging. At present, various manufacturers and scientific research institutes are studying the realization and application of non-contact charging, but less energy has been invested in the safety protection of non-contact charging. So far, there is no formed non-co...
Claims
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IPC IPC(8): H02J7/00H02J17/00H02J7/02
CPCB60L53/60B60L53/65B60L58/10B60L58/12H01M10/4257H02J7/0027H02J7/0031H02J7/025Y02E60/10Y02T10/70Y02T10/7072Y02T90/12
Inventor 袁弘贾超高玉明张华栋郭亮李建祥刘海波韩元凯黄德旭唐方庆曹际娜
Owner STATE GRID CORP OF CHINA
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