Portable diesel generator inversion power system
A technology of diesel generator and inverter power supply, which is applied in electrical components, conversion devices for converting AC power input to DC power output, and output power, etc., can solve the problems of poor anti-interference ability, low motor precision, and low control efficiency. , to achieve the effect of strong anti-interference ability, high-efficiency control and flexible control
Inactive Publication Date: 2017-12-29
许斌
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Problems solved by technology
However, the current inverter power supply system generally has shortcomings such as complex peripheral hardware circuits, low motor precision, low control efficiency, and poor anti-interference ability.
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[0009] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive. It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be intervening elements at the same time. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpos...
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The invention discloses a portable diesel generator inversion power system, and the system comprises a diesel generator, a thyristor rectification circuit, a filter circuit, an inversion circuit, a load, a current detection circuit, a protection circuit, a thyristor drive circuit, a DC bus voltage detection circuit, and a main controller. The diesel generator, the thyristor rectification circuit, the filter circuit, the inversion circuit and the load are connected in series. The current detection circuit and the thyristor drive circuit are connected with the thyristor rectification circuit. The protection circuit is connected with the inversion circuit. The DC bus voltage detection circuit is connected with the thyristor rectification circuit. The main controller is connected with the thyristor rectification circuit and the inversion circuit. The system reduces peripheral hardware circuits, achieves the high-precision and high-efficiency control of an inversion power supply and a motor, is flexible in control, and is strong in anti-jamming capability.
Description
technical field [0001] The invention relates to the field of inverter power supplies, in particular to a portable diesel generator inverter power supply system. Background technique [0002] An inverter power supply is a power supply that uses a thyristor circuit to convert direct current into alternating current. Using a thyristor circuit to convert direct current into alternating current, this reverse process corresponding to rectification is defined as inversion. However, the current inverter power supply system generally has the disadvantages of complex peripheral hardware circuits, low motor precision, low control efficiency, and poor anti-interference ability. Contents of the invention [0003] The purpose of the present invention is to solve the problems mentioned above in the background technology section through a portable diesel generator inverter power supply system. [0004] For reaching this purpose, the present invention adopts following technical scheme: ...
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IPC IPC(8): H02M7/515
CPCH02M7/515
Inventor 许斌
Owner 许斌