Power vehicle parallel operation and multiple grid connection system and operation method thereof
A method of operation, a technology of car-to-machine, applied in the field of electric vehicles, which can solve problems such as user influence
Pending Publication Date: 2020-04-24
徐州海伦哲特种车辆有限公司
View PDF0 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
As the user's requirements for power supply reliability increase, these two power outages will have a great impact on users
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
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] Such as Figure 1 to Figure 2 As shown, a power supply car parallel machine and multiple grid connection system and its operation method, including a unit controller 1 with parallel machine function, a grid connection controller 3, a generator set control system 4, and a generator set in the power supply car 5. 1# circuit breaker 6, 1# output interface 7, 2# output interface 8, 2# circuit breaker 9 and 3# output interface 10; the unit controller 1 is el...
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 power vehicle parallel operation and multiple grid connection system and an operation method thereof. The system comprises a unit controller, a grid connection controller, agenerator set control system, a generator set, a 1 # circuit breaker, a 1 # feed-out interface, a 2 # feed-out interface, a 2 # circuit breaker and a 3 # feed-out interface. The unit controller is electrically connected with the generator set through the generator set control system 4. The unit controller is electrically connected with the grid connection controller and can communicate with the grid connection controller. The unit controller is electrically connected with the 1 # circuit breaker and controls the opening and closing of the 1 # circuit breaker. The grid connection controller iselectrically connected with the 2 # circuit breaker and controls the opening and closing of the 2 # circuit breaker. An upper pile head of the 1 # circuit breaker is connected with the output end of the generator set, and a lower pile head of the 1 # circuit breaker is connected with the 1 # feed-out interface and the 2 # feed-out interface. Through the functions of multiple times of grid connection of a single power vehicle and multiple times of grid connection after multi-machine parallel operation, outage maintenance of a user on a mains supply without outage can be achieved, and adverse effects of mains supply maintenance on the user are eliminated.
Description
technical field [0001] The invention relates to the field of power supply vehicles, in particular to a power supply vehicle parallel and multiple grid connection system and an operation method thereof. Background technique [0002] With the increase of household and industrial electrical equipment, the power load is getting bigger and bigger. The power grid lines laid before can no longer meet the needs of normal power supply. Therefore, the replacement and maintenance of distribution network equipment has become a part of distribution network maintenance. As a routine operation, in order to improve the reliability of power supply of the distribution network, some operation measures such as ring network switching and bypass live operation have been practically applied in the replacement and maintenance of distribution network equipment. The above operations are based on two-way In the case of power supply, if both power supplies need to be overhauled, or there is only one po...
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): H02J3/38H02J3/40
CPCH02J3/38H02J3/40
Inventor 张雷耿德福欧阳成曹斌李建军
Owner 徐州海伦哲特种车辆有限公司