System and method for choosing generator sets to supply power for loaders
A generator set and generator technology, which is applied in the direction of frequency and voltage control of generators, and can solve problems such as increased input of generator sets
Inactive Publication Date: 2013-11-06
常州市俊宏电器厂
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Problems solved by technology
That is, there is no intelligent control method that enables the generator to automatically generate electricity according to the load's electricity request, and then supply the required load
In addition, when the operating load gradually increases, the input of the generator set will also increase. If this kind of generator set is intelligently controlled and supplies power to the required load, it should be the current problem
Method used
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[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0029] refer to figure 1 and figure 2 , the system for selecting generator sets to supply power to loads in the present invention includes a control module 10, an electricity request generator 20, an electricity request identification device 30, a communication device 40, a first switch group 50, several generator sets 60, and a second Two switch groups 70; Each part is described in detail below respectively:
[0030] The control module 10 is a control device such as a single-chip microcomputer or PLC or DSP. The control module 10 controls the closing or opening of the first switch group and the second switch group according to the signal sent by the communication device 40, and according to the built-in program, so that the power generation The unit supplies power to the load, or cuts off the power supply. Moreover, the control m...
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The invention relates to a system for choosing generator sets to supply power for loaders. One end of a power utilization request generator is connected with the input end of a power utilization request recognition device, the output end of the power utilization request recognition device is connected with the signal input end of a control module through a communication device, the signal output end of the control module is connected with a first switch set, the input ends of all generator sets are connected with the output end of the first switch set, the output ends of all generator sets are in parallel connection to be connected with a second switch, and the second switch set is further connected with the control module. The system can control operation of one generator set or a plurality of generator sets according to power utilization requests sent by the loaders and load power consumption calculation to enable electricity sent by generators to be automatically supplied for the loaders to be used.
Description
technical field [0001] The invention relates to the technical field of power supply, in particular to a system and method for selecting a generator set to supply power to a load. Background technique [0002] The currently used generating sets generate electricity is stored first, and then supplied to the load for use. Since the stored power will decrease with use, if the power storage device cannot be replenished in time, both the load and the power storage device will be affected. Therefore, this method has certain limitations. If the electricity generated by the online power generation method is supplied to the immediate load without going through the intermediate link of power storage and re-supply, this method is currently widely used. However, for online power generation, the power consumption is based on the load. Those who generate electricity according to their needs are currently transporting the generated electricity to the electricity load through artificial mea...
Claims
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Inventor 谢公平
Owner 常州市俊宏电器厂