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High voltage pulse multi-strike anti-piracy device

A high-voltage pulse, anti-piracy technology, used in ship cleaning devices, transportation and packaging, ships, etc., can solve the problems of not allowing destructive weapons, incomplete anti-piracy technology, and preventing pirates from killing pirates. Good effect, low power, low power and energy consumption effect

Active Publication Date: 2017-06-06
锡瑞迪船用动力系统(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. The key issue of anti-piracy; the difficulty of anti-piracy mainly lies in the grasp of the strength of the strike. Fighting against piracy is not a traditional military operation. Weapons are not applicable, and civilian merchant ships are not allowed to carry lethal weapons, which is the root cause of incomplete anti-piracy technology
At present, there is still a lack of effective solutions in the world, and there is still a considerable gap between the existing anti-piracy equipment and the actual needs of anti-piracy, so it is imminent to develop new, practical and efficient anti-piracy weapons and equipment

Method used

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Embodiment Construction

[0034] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035]A high-voltage pulse multi-strike anti-piracy device, including a low-voltage direct current power supply, a low-voltage controllable switch, a high-voltage direct current charging unit, a high-voltage pulse multi-strike generator and a discharge electrode; the high-voltage direct current charging unit includes a rectifier, a charging unit capacitor C0 and a pulse transformer, the rectifier includes two bridge arms connected in parallel, and each bridge arm is connected in series with two diodes in forward direction; the rectifier is connected in parallel with the c...

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Abstract

A high-voltage pulse multi-strike anti-piracy device, including a low-voltage direct current power supply, a low-voltage controllable switch, a high-voltage direct current charging unit, a high-voltage pulse multi-strike generator and a discharge electrode; the high-voltage direct current charging unit includes a rectifier, a charging unit capacitor C0 and a pulse The transformer and the rectifier include two parallel bridge arms; the high-voltage pulse multi-flash generator includes the generator current input terminal, high-voltage discharge terminal, charging resistor R1, trigger resistor R3, grounding resistor R2, high-voltage controllable switch, inductor generator L, generator charging capacitor C1 and generator triggering capacitor C2, and the high voltage discharge terminal is electrically connected to the discharge electrode. The high-voltage multi-pulse of the present invention has the characteristics of short duration (from tens of microseconds to hundreds of microseconds), high voltage amplitude (up to 200kV or even higher), high repetition frequency (above 100Hz), etc., although the instantaneous power It is very large, but the duration is short, and the power consumption is around several kVA.

Description

technical field [0001] The invention relates to the technical field of navigation safety equipment, in particular to a high-voltage pulse multi-flash anti-piracy device. Background technique [0002] Nowadays, piracy is rampant, which affects the safety of life, property, navigation and environment, and has a particularly bad impact on shipping. The ransom required by pirates to hijack an ocean-going cargo ship is about 4 million U.S. dollars, causing global annual losses of more than 20 billion U.S. dollars due to piracy attacks. [0003] In recent years, piracy activities have become increasingly rampant around the world, and vicious attacks on ships by pirates have occurred frequently. The attacks and interceptions of pirates in the coastal waters of the Gulf of Aden and the Gulf of Guinea have caused huge losses to shipping companies, maritime shipping and the world economy. Piracy has become the most troublesome problem faced by navies and shipowners of various countrie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M9/06B63B59/00
Inventor 张桂臣臧绪运孙增华
Owner 锡瑞迪船用动力系统(上海)有限公司
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