Circuit breaker and metering power distribution system
A technology of circuit breakers and trippers, which is applied to circuit breaker components, electrical components, circuit devices, etc., to reduce operation and maintenance costs, promote development, and support the construction of smart grids
Pending Publication Date: 2022-08-09
BEIJING JINGREN ELECTRICAL CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Based on the above background, the present invention proposes a circuit breaker and metering and distribution system, aiming to solve the problem of improving the safety of the power supply system
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
[0065] Features and exemplary embodiments of various aspects of the invention are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the invention. The present invention is in no way limited to any specific configurations and algorithms set forth below, but covers any modification, substitution and improvement of elements, components and algorithms without departing from the spirit of the invention. In the drawings and the following description, well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention.
[...
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 invention discloses a circuit breaker and a power distribution system. The circuit breaker has the advantages of being small in size, complete in function and easy to integrate. The invention relates to an electric connector, which at least comprises an insulating shell (100) and an internal element arranged in the insulating shell (100), two sides of the insulating shell (100) are provided with a wire inlet end (110) and a wire outlet end (120) which are oppositely arranged, and the insulating shell (100) is at least internally provided with a first cavity (101), a second cavity (102) and at least one third cavity (103) which is formed by enclosing a phase line pole and a zero line pole part. The internal element comprises an electric operating mechanism (2A0), the electric operating mechanism (2A0) is arranged in the second cavity (102), the internal element comprises an electronic controller (2B0), the electronic controller (2B0) is arranged in the third cavity (103) or / and the second cavity (102), and the electronic controller (2B0) is at least provided with a wireless communication module (2B1) and an electric energy meter charge control electric signal interface (2B2). And the wireless communication module (2B1) is connected with the electric energy meter charge control electric signal interface (2B2) through a circuit, and realizes wired or / and wireless communication with a superior control unit.
Description
technical field [0001] The invention relates to the field of low-voltage electrical appliances, in particular to a circuit breaker and a metering and distribution system. Background technique [0002] At present, with the development planning of the smart grid by the State Grid, the smart energy meter has become one of the key products in the construction of the smart grid. a wide range of applications. The existing electric energy meter external circuit breaker with automatic closing and opening satisfies the prepaid control function and automation degree of the smart electric meter to a certain extent. However, the external circuit breaker of the electric energy meter in the prior art is mainly connected to the electric energy meter by wire, and the automatic closing and opening of the circuit breaker are controlled by the level signal. There are great hidden dangers, and there is a lack of functions such as data interaction between the electric energy meter and the circ...
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 IPC IPC(8): H01H71/08H01H71/04H01H73/18H01H71/12H02J3/00H02J13/00
CPCH01H71/08H01H71/04H01H73/18H01H71/12H02J13/00036H02J13/00002H02J13/00006H02J3/00H01H2071/044H01H2071/048
Inventor 邓艺军李阳南寅李军挺关义庆代朔罗波平董郁章龙张太利
Owner BEIJING JINGREN ELECTRICAL CO LTD