KR-20260067587-A - Degaussing system and method having integrated power supply

Abstract

A device and a method are disclosed, comprising a magnetic sensor for detecting a magnetic field, a device controller for dividing an internal area of a trap to set zones and calculating a current to be applied to a vertical element coil, a horizontal element coil, and a longitudinal element coil placed in the set zones according to the detected magnetic field, and a coil power supply for simultaneously supplying a current to each of the vertical element coil, the horizontal element coil, and the longitudinal element coil placed in the set zones based on the calculated current to be applied.

Inventors

• 오현승
• 정현원
• 오현수
• 정범희
• 김충환

Assignees

• 한화오션 주식회사

Dates

Publication Date

20260513

Application Date

20241106

Claims (4)

1. Magnetic sensor that detects magnetic fields; A degaussing controller that divides the internal area of the above-mentioned trap to establish zones, and calculates the current to be applied to a vertical degaussing coil, an archwartship degaussing coil, and a longitudinal degaussing coil disposed in the established zones according to the detected magnetic field; and A component equipment comprising an integrated coil power supply, characterized by including a coil power supply that simultaneously supplies current to each of the vertical element coil, the horizontal element coil, and the longitudinal element coil placed in the set zone, based on the applied current calculated above.
2. In Article 1, A component equipment comprising an integrated coil power supply, characterized in that the coil power supply is placed only once in each of the set zones.
3. Step of establishing zones by partitioning the internal area of the trap; A step of detecting a magnetic field by a magnetic sensor; A step of calculating the current to be applied to the vertical degaussing coil, the archwartship degaussing coil, and the longitudinal degaussing coil placed in the set area according to the detected magnetic field; and A method for a device comprising an integrated coil power supply, characterized by including the step of simultaneously supplying current to each of the vertical element coil, the horizontal element coil, and the longitudinal element coil placed in the set area, based on the applied current calculated above.
4. In Article 1, A device method comprising an integrated coil power supply, characterized in that a device for simultaneously supplying current to the above-mentioned device coils is arranged only once in each of the above-mentioned set zones.

Description

Device equipment including an integrated coil power supply and method thereof {Degaussing system and method having integrated power supply} The present invention relates to a device equipment and a method including an integrated coil power supply, and more specifically, to a device equipment and a method including an integrated coil power supply that sets a zone and applies current to a device coil placed in the zone. Since ships are made of iron, the magnetic field exerts influence, forming a magnetic field that affects the ship's operation. As the magnetic field generated by a ship can serve as a signal source for mines, torpedoes, and other devices, demagnetizing equipment is required to eliminate the magnetic fields from the hull and internal magnetic materials. Magnetic field equipment is equipment that reduces magnetic field signals emitted by ships underwater so that ships, which are a core asset of naval power, are not detected by enemy threat systems. The destructive technique is a technique that cancels out the magnetic field by arranging multiple destructive coils inside the trap in the longitudinal, vertical, and transverse directions and applying current to form a compensating magnetic field in the opposite direction with the same magnitude as the trap's magnetic field signal. Figures 1 and 2 are schematic diagrams showing the configuration of a conventional device equipment. Referring to FIGS. 1 and 2, the element controller (120) controls each coil power supply (131 to 15N) that supplies current to each vertical element coil (160), longitudinal element coil (170), and transverse element coil (180). Generally, about 25 coil power supplies are installed in modern submarines. As such, conventionally, a coil power supply was installed on a 1:1 basis for each vertical element coil, longitudinal element coil, and transverse element coil in each zone, which required an excessive amount of equipment installation space in a limited area, and communication and communication cables were required for each coil power supply as control commands were executed through 1:1 communication between the element controller and the coil power supply. Since submarines have a large number of functional pieces of equipment packed into a limited space, it is necessary to simplify and modify the configuration of the coil power supply. Figures 1 and 2 are schematic diagrams showing the configuration of a conventional device equipment. FIG. 3 is a schematic diagram showing the configuration of a component equipment of a submarine according to one embodiment of the present invention. FIG. 4 is a diagram showing a block diagram of an integrated coil power supply according to one embodiment of the present invention. FIG. 5 is a diagram showing a flowchart regarding a method for a submarine element according to one embodiment of the present invention. Preferred embodiments of the present invention will be described in detail with reference to the attached drawings. In describing the embodiments of this specification, if it is determined that a detailed description of related known configurations or functions could obscure the gist of this specification, such detailed description is omitted. In the present invention, the description of a specific configuration as "including" does not exclude configurations other than said configuration, and means that additional configurations may be included within the scope of the practice of the present invention or the technical concept of the present invention. Furthermore, the components shown in the embodiments of the present invention are depicted independently to represent different characteristic functions and do not imply that each component consists of separate hardware or a single software unit. That is, each component is listed and included as a separate component for convenience of explanation; however, at least two of the components may be combined to form a single component, or a single component may be divided into multiple components to perform a function, and such integrated and separated embodiments of each component are included within the scope of the present invention as long as they do not deviate from the essence of the invention. Furthermore, some components may not be essential components performing an essential function in the present invention, but merely optional components for enhancing performance. The present invention may be implemented by including only the components essential for realizing the essence of the present invention, excluding components used solely for performance enhancement, and a structure including only the essential components, excluding optional components used solely for performance enhancement, is also included within the scope of the rights of the present invention. In addition, components expressed as '~part (unit)', 'module', etc. in this specification may consist of two or more components combined into a single component, or a single