TWI666145B - Ship lightning protection system - Google Patents
Ship lightning protection system Download PDFInfo
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- TWI666145B TWI666145B TW107126446A TW107126446A TWI666145B TW I666145 B TWI666145 B TW I666145B TW 107126446 A TW107126446 A TW 107126446A TW 107126446 A TW107126446 A TW 107126446A TW I666145 B TWI666145 B TW I666145B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/60—Detecting; Measuring; Sensing; Testing; Simulating
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
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- Ocean & Marine Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
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Abstract
本發明係一種船舶防雷系統，其包含：一遙信暨雷擊計數器，係架設於該船舶駕駛艙及船艙中；一供電設備，係架設於該船舶內，並與複數通訊/儀器設備天線、一通訊/儀器終端接收設備電性連接；一接地隔離避雷器，係架設於該供電設備及船舶之一接地系統之間，並與該遙信暨雷擊計數器電性連接；複數第一避雷器，係連接各通訊/儀器設備天線與通訊/儀器終端接收設備之間；複數第二避雷器，係連接於該供電系統與該遙信暨雷擊計數器；各避雷器能吸收直擊或來自大海反饋的高壓雷擊能量，防止船舶內的各項設備受到雷擊損壞。The invention relates to a ship lightning protection system, which includes: a remote signalling and lightning strike counter, which is erected in the cockpit and cabin of the ship; a power supply device, which is erected in the ship, and communicates with a plurality of communication / instrument equipment antennas, A communication / instrument terminal receiving equipment is electrically connected; a ground isolation lightning arrester is erected between the power supply equipment and a grounding system of the ship and is electrically connected to the remote signal and lightning strike counter; a plurality of first lightning arresters are connected Between the communication / instrument equipment antenna and the communication / instrument terminal receiving equipment; a plurality of second lightning arresters are connected to the power supply system and the remote signal and lightning strike counter; each lightning arrester can absorb high-voltage lightning strike energy from direct strike or feedback from the sea to prevent Various equipment inside the ship was damaged by lightning.
Description
一種船舶防雷系統，尤其是指一種防止雷擊損毀船舶內設備的防護系統。A ship lightning protection system, in particular, a protection system for preventing lightning damage to equipment inside the ship.
船舶無論是航行於遼闊大海中或停泊在港灣內均有可能在天候不佳時遭受雷擊，而船上通訊/儀器設備的天線及雷達等通常設於船艙上以獲得更良好的通訊效果，通訊/儀器設備遭受雷擊的風險相對更高。一般的船舶為節省成本及負重，可能不具備避雷措施，當遇到雷雨時極易導致漁業通訊設備、儀器、機具與人員遭受雷擊傷害，因此，如何防止雷擊成了人員與船舶安全的重要問題。Whether the ship is sailing in the vast sea or moored in the harbor, it may be subject to lightning strikes when the weather is poor, and the antennas and radars of the communication / instrument equipment on the ship are usually located in the cabin to obtain a better communication effect. The risk of lightning strikes on equipment is relatively high. In order to save costs and load, general ships may not have lightning protection measures. When encountering thunderstorms, it is easy to cause lightning damage to fishing equipment, instruments, equipment and personnel. Therefore, how to prevent lightning strikes is an important issue for the safety of people and ships. .
避雷針是普遍應用在船舶上的一種避雷措施，能將雷擊能量導入大海，避免雷擊能量進入船舶中。然而若雷電直接擊打通訊設備或是船體的某個部位，雷擊能量仍會導入船舶而損毀船舶主體或內部系統；另外，避雷針僅是將直擊的雷擊能量直接導引至大海，雷擊能量仍有可能在導入大海的過程中因為線路感應或由接地系統又使得高壓竄入船舶而傷害電子電力系統，造成船舶損壞。A lightning rod is a lightning protection measure commonly used on ships. It can introduce lightning energy into the sea and prevent lightning energy from entering the ship. However, if lightning strikes directly on communication equipment or a part of the hull, the lightning energy will still be introduced into the ship and damage the ship's main body or internal system. In addition, the lightning rod only directs the direct lightning energy to the sea, and the lightning energy is still During the process of introducing into the sea, the electronic power system may be damaged due to the line induction or the grounding system causing high voltage to penetrate into the ship, causing damage to the ship.
為防止雷擊能量瞬間損毀該船舶內的各項設備，本創作係提出一種船舶防雷系統，在船舶內的各項設備之間架設多個避雷器，並利用遙信暨雷擊計數器監控各避雷器及各項設備因受雷擊造成的影響，以期減少雷擊對於各項設備的損害，以及即時反應設備受損的程度。In order to prevent the lightning energy from damaging the equipment inside the ship instantly, this creation proposes a ship lightning protection system. Multiple lightning arresters are set up between various equipment in the ship, and remote lightning and lightning strike counters are used to monitor the lightning arresters and each. The equipment is affected by lightning strikes in order to reduce the damage caused by lightning strikes to various equipment and the extent of damage to the equipment.
為解決上述目的，本發明一種船舶防雷系統係包含： 複數通訊/儀器設備天線，係架設於該船舶上； 一通訊/儀器終端接收設備，係架設於該船舶上，並與各通訊/儀器設備天線電性連接； 一遙信暨雷擊計數器，係架設於該船舶駕駛艙及船艙中； 一供電設備，係架設於該船舶內，並與各通訊/儀器設備天線、該通訊/儀器終端接收設備電性連接； 一接地隔離避雷器，係架設於該供電設備及船舶之一接地系統之間，並與該遙信暨雷擊計數器電性連接，且傳送一接地遙信訊號至該遙信暨雷擊計數器； 複數第一避雷器，係連接各通訊/儀器設備天線與通訊/儀器終端接收設備之間，並傳送一第一遙信訊號至該遙信暨雷擊計數器； 複數第二避雷器，係連接於該供電系統與該遙信暨雷擊計數器，並傳送一第二遙信訊號至該遙信暨雷擊計數器。In order to solve the above object, a ship lightning protection system of the present invention includes: a plurality of communication / instrument equipment antennas, which are erected on the ship; a communication / instrument terminal receiving device, which is erected on the ship, and communicates with each communication / instrument The equipment antenna is electrically connected; a remote signaling and lightning strike counter is erected in the cockpit and cabin of the ship; a power supply device is erected in the ship and is received by each communication / instrument equipment antenna and the communication / instrument terminal The equipment is electrically connected; a ground isolation lightning arrester is erected between the power supply equipment and a grounding system of the ship, and is electrically connected to the remote signal and lightning strike counter, and transmits a ground remote signal to the remote signal and lightning strike Counter; the first multiple lightning arrester is connected between the communication / instrument equipment antenna and the communication / instrument terminal receiving equipment, and transmits a first remote signal to the remote signal and lightning counter; the second lightning arrester is connected to the The power supply system and the remote signal and lightning strike counter transmit a second remote signal to the remote signal and lightning strike counter.
本發明係利用該複數第一避雷器、該複數第二避雷器及該接地隔離避雷器能吸收大部分的雷擊能量，僅讓少量的雷擊能量進入船舶內的系統或設備中，能有效防止船舶的電力系統、通訊系統及儀器設備或工作人員遭受雷擊傷害；同時，該複數第一避雷器、該複數第二避雷器及該接地隔離避雷器更能防止來自大海反饋的高壓電進入船舶內的系統或設備，以彌補避雷針僅能將雷擊能量單向導入大海的不足。The invention uses the plurality of first lightning arresters, the plurality of second lightning arresters and the ground isolation lightning arrester to absorb most of the lightning strike energy, allowing only a small amount of lightning strike energy to enter the system or equipment inside the ship, and can effectively prevent the ship's power system , Communication systems, instruments and equipment or workers suffered lightning strikes; at the same time, the plurality of first arresters, the plurality of second arresters and the grounded isolation arresters are more capable of preventing high-voltage electricity fed back from the sea from entering the system or equipment in the ship. Make up for the shortcoming that the lightning rod can only lead the lightning strike energy into the sea in one direction.
請參見圖1，本發明一種船舶防雷系統係應用於一船舶中的通訊/儀器設備及電力設備，該船舶防雷系統包含：複數通訊/儀器設備天線10、一供電設備20、一通訊/儀器終端接收設備30、一雷擊計數器40、複數第一避雷器50、複數第二避雷器60、一接地隔離避雷器70及一避雷針裝置80。Please refer to FIG. 1, a ship lightning protection system according to the present invention is applied to a ship's communication / instrumentation equipment and electric equipment. The ship lightning protection system includes a plurality of communication / instrument equipment antennas 10, a power supply equipment 20, and a communication / The instrument terminal receiving device 30, a lightning strike counter 40, a plurality of first lightning arresters 50, a plurality of second lightning arresters 60, a ground isolation lightning arrester 70, and a lightning rod device 80.
一般而言，該船舶的內部構造由上到下可依序分為一船頂A、一駕駛艙B、一船艙C及一船底D，該複數通訊/儀器設備天線10架設於該船舶的該船頂A上，且該複數通訊/儀器設備天線10可包含一雷達11、一方探儀天線12、一全球定位系統天線13、一通訊儀器類天線14及一特高頻/超高頻通訊機組天線15。Generally speaking, the internal structure of the ship can be divided into a ship top A, a cockpit B, a cabin C, and a ship bottom D in order from top to bottom. The plurality of communication / instrument equipment antennas 10 are erected on the ship. On the top A of the ship, the plurality of communication / instrument equipment antennas 10 may include a radar 11, a sounding antenna 12, a global positioning system antenna 13, a communication instrument antenna 14, and a UHF / UHF communication unit. Antenna 15.
該供電設備20係可架設於該船艙C內，並可與複數配電盤31電性連接，在一較佳實施例中，該供電設備20可為一柴油發電機。The power supply device 20 can be installed in the cabin C, and can be electrically connected to the plurality of switchboards 31. In a preferred embodiment, the power supply device 20 can be a diesel generator.
該通訊/儀器終端接收設備30與各通訊/儀器設備天線10分別透過該複數配電盤31與該供電設備20電性連接，並接收該供電設備20輸出的電力，其中該通訊/儀器終端接收設備30可包含一電腦、一單邊帶調變模組(Single Side Band，SSB)、一特高頻/超高頻通訊機組(VHF/UHF) 、一全球定位系統 (GPS) 、一方探儀、一電羅經、一通訊/儀器天線……等通訊設備；該通訊/儀器終端接收設備30可設置於該駕駛艙B中或該船艙C中。The communication / instrument terminal receiving device 30 and each communication / instrument device antenna 10 are electrically connected to the power supply device 20 through the plurality of power distribution boards 31 and receive the power output by the power supply device 20, wherein the communication / instrument terminal receiving device 30 Can include a computer, a single side band modulation module (Single Side Band, SSB), a UHF / UHF communication unit (VHF / UHF), a global positioning system (GPS), a side detector, a Gyrocompass, a communication / instrument antenna, etc .; the communication / instrument terminal receiving device 30 may be set in the cockpit B or the cabin C.
該遙信暨雷擊計數器40係與該通訊/儀器終端接收設備30電性連接，以計算該船舶中各個設備遭受雷擊接收的次數、電壓電流大小、發生時間等訊息，並可放置於該船艙C或該駕駛艙B內，且包含一顯示面板41。The remote signalling and lightning strike counter 40 is electrically connected to the communication / instrument terminal receiving device 30 to calculate information such as the number of lightning strikes received by each device in the ship, the size of the voltage and current, and the occurrence time, and can be placed in the cabin C. Or, the cockpit B includes a display panel 41.
該複數第一避雷器50可為突波保護器(Surge protection device, SPD)，一般而言突波保護器以氣體放電管(GDT)、瞬態電壓抑制器(Transient Voltage Suppression、TVS)、閘流管(Sidac)、矽控整流器(Silicon Controlled Rectifier，SCR)等半導體放電管、壓敏電阻、石磨間隙放電管等過電壓保護元件為主要元件，或進一步結合線路或機構而構成一模組化防雷產品。突波保護器用於限制雷擊發生時的電壓，並將電流傳導到大地，以便將電壓的幅度限制到對電氣設備，電氣開關設備和控制設備無害的電壓值。The plurality of first arresters 50 may be surge protection devices (SPDs). Generally speaking, the surge protection devices include a gas discharge tube (GDT), a transient voltage suppressor (TVS), and a thyristor. Overvoltage protection components such as semiconductor discharge tubes (Sidac), Silicon Controlled Rectifier (SCR), varistors, and stone-gap discharge tubes are the main components, or a module or module is combined to form a module Lightning protection products. Surge protectors are used to limit the voltage when a lightning strike occurs and conduct current to the ground in order to limit the amplitude of the voltage to a voltage value that is not harmful to electrical equipment, electrical switching equipment and control equipment.
該複數第一避雷器50係分別以有線或無線的方式對應連接於各通訊/儀器設備天線10及該通訊/儀器終端接收設備30之間，用以保護各通訊/儀器終端接收設備30，其中該複數第一避雷器50可通過一第一信號傳輸電路連接至該遙信暨雷擊計數器40，該第一信號傳輸電路可為一有線傳輸電路或一無線傳輸電路；在一較佳實施例中，該複數第一避雷器50係以藍芽或Wi-Fi的方式連接該遙信暨雷擊計數器40；本實施例中，各第一避雷器50具體可為一氣體放電管、一半導體放電管、一間隙放電管、一矽控整流器(Silicon Controlled Rectifier，SCR)、一壓敏式保護元件或一開關式保護元件。The plurality of first lightning arresters 50 are respectively wired or wirelessly connected between each communication / instrument terminal antenna 10 and the communication / instrument terminal receiving device 30 to protect each communication / instrument terminal receiving device 30. The plurality of first lightning arresters 50 may be connected to the remote signal and lightning strike counter 40 through a first signal transmission circuit. The first signal transmission circuit may be a wired transmission circuit or a wireless transmission circuit. In a preferred embodiment, the The plurality of first lightning arresters 50 are connected to the remote signal and lightning strike counter 40 in a Bluetooth or Wi-Fi manner. In this embodiment, each of the first lightning arresters 50 may be a gas discharge tube, a semiconductor discharge tube, or a gap discharge. Tube, a Silicon Controlled Rectifier (SCR), a pressure-sensitive protection element or a switch-type protection element.
該複數第二避雷器60係連接該供電設備20與該遙信暨雷擊計數器40，其中該複數第二避雷器60可通過一第二信號傳輸電路至該遙信暨雷擊計數器40，該第二信號傳輸電路可為一有線傳輸電路或一無線傳輸電路，且該複數第二避雷器60係架設於該供電設備20之電力輸入/輸出端；其中該第二避雷器60的另一端係伸入接地；在一較佳實施例中，該複數第二避雷器60係以藍芽或Wi-Fi的方式連接該終端接收設備30；各第二避雷器60同樣為突波保護器，具體可為一防雷模塊、一壓敏電阻、一氣體放電管、一半導體放電管、一間隙放電管、一矽控整流器、一壓敏式保護元件或一開關式保護元件。The plurality of second lightning arresters 60 are connected to the power supply device 20 and the remote signal and lightning strike counter 40, wherein the plurality of second lightning arresters 60 can be transmitted to the remote signal and lightning strike counter 40 through a second signal transmission circuit, and the second signal is transmitted. The circuit may be a wired transmission circuit or a wireless transmission circuit, and the plurality of second lightning arresters 60 are erected on the power input / output end of the power supply device 20; wherein the other end of the second lightning arrester 60 is extended to ground; In a preferred embodiment, the plurality of second lightning arresters 60 are connected to the terminal receiving device 30 in a Bluetooth or Wi-Fi manner; each of the second lightning arresters 60 is also a surge protector, which may specifically be a lightning protection module, a A varistor, a gas discharge tube, a semiconductor discharge tube, a gap discharge tube, a silicon controlled rectifier, a pressure sensitive protection element or a switch protection element.
該接地隔離避雷器70係架設於該供電設備及船舶之一接地系統之間，並與該遙信暨雷擊計數器電性連接，且搭配一第三傳輸電路後能以有線或無線的方式傳送一接地遙信訊號至該遙信暨雷擊計數器，用以保護因為感應或由大海經接地系統傳導反饋之高壓高電流竄入船舶而擊毀該複數通訊/儀器設備天線10、該供電設備20、該通訊/儀器終端接收設備30、該遙信暨雷擊計數器40；各接地隔離避雷器70同樣為突波保護器，具體可為一防雷模塊、一壓敏電阻、一氣體放電管、一半導體放電管、一間隙放電管、一矽控整流器、一壓敏式保護元件或一開關式保護元件。The ground isolation lightning arrester 70 is erected between the power supply equipment and a grounding system of the ship, and is electrically connected to the remote signal and lightning strike counter, and can be wired or wirelessly transmitted to a ground with a third transmission circuit. The remote signal to the remote signal and lightning counter is used to protect the complex communication / instrument and equipment antenna 10, the power supply equipment 20, the communication / Instrument terminal receiving equipment 30, the remote signal and lightning strike counter 40; each grounding isolation arrester 70 is also a surge protector, which can be a lightning protection module, a varistor, a gas discharge tube, a semiconductor discharge tube, a Gap discharge tube, a silicon controlled rectifier, a pressure sensitive protection element or a switch protection element.
一般而言，在電力輸配線系統、戶外電力系統及船舶供電系統等大型供電服務系統或工業建築上所使用的避雷器多為大型模組，搭配安全係數較高的裝置，能處理較高的雷擊能量，例如能處理3KA~200KA的避雷器，能保護電氣設備免受直接雷擊，此類避雷器之測試電流的波形為10/350μs；而通訊設備或用於通訊設備的電力系統通常為二次側電力或是電池電力，能採用處理能力小一點的避雷器，為大部分的低電氣設備所主要採用的保護系統，例如上述能處理3KA~200KA的避雷器，或是模組化、或較大型元器件，處理能力大約在3KA~30KA之間，並搭配安全係數較高的裝置，也能清除或吸收較高的雷擊能量，此類的避雷器常裝配於配電系統的一次側，可防止電器裝置中過電壓的擴散並保護負載，此類避雷器之測試電流的波形為8/20μs；Generally speaking, the lightning arresters used in large-scale power supply service systems such as power transmission and distribution systems, outdoor power systems, and ship power supply systems or industrial buildings are mostly large modules, which can handle higher lightning strikes with devices with higher safety factors. Energy, such as lightning arresters capable of handling 3KA ~ 200KA, can protect electrical equipment from direct lightning strikes. The test current waveform of such arresters is 10 / 350μs; and communication equipment or power systems used for communication equipment are usually secondary-side power Or battery power, you can use a lightning arrester with a smaller processing capacity, which is the main protection system used by most low electrical equipment, such as the above-mentioned lightning arresters that can handle 3KA ~ 200KA, or modular or larger components, The processing capacity is about 3KA ~ 30KA, and with a high safety factor device, it can also remove or absorb high lightning strike energy. This type of lightning arrester is often installed on the primary side of the power distribution system to prevent overvoltage in electrical devices. Diffusion and protection of the load, the test current waveform of this type of arrester is 8 / 20μs;
當該船舶受雷擊時，若雷擊能量由任一複數通訊/儀器設備天線10進入該船舶內，此時該複數第一避雷器50能將大部分的雷擊能量導入到船舶的該接地系統，僅限制在安全範圍內的雷擊能量進入到通訊系統中；當雷擊能量遠大於該複數第一類避雷器50所能吸收的能力時，該複數第一避雷器50將雷擊能量傳導至該接地系統並因此轉為永久性開路，如此一來避免雷擊能量擊毀該通訊/儀器終端接收設備30，之後藉由該遙信暨雷擊計數器40之該顯示面板41顯示已故障的該複數第一避雷器50，由使用者前往更換。When the ship is struck by lightning, if the lightning energy enters the ship from any of the plurality of communication / instrument equipment antennas 10, the plurality of first lightning arresters 50 can introduce most of the lightning strike energy into the ship's grounding system, which is limited only Lightning strike energy in a safe range enters the communication system; when the lightning strike energy is far greater than the capacity of the plurality of first-type lightning arresters 50, the plurality of first arresters 50 conduct the lightning strike energy to the grounding system and thus become Open the circuit permanently, so as to prevent the lightning energy from damaging the communication / instrument terminal receiving device 30, and then the display panel 41 of the remote signal and lightning strike counter 40 displays the faulty plural first arrester 50, and the user goes to replace.
當該船舶受雷擊時，若雷擊能量從該供電設備20進入該船舶內，此時能採用電壓抑制型的該複數第二避雷器60，吸收大部分的雷擊能量，並將雷擊能量值轉化成熱能逸散入空氣中，少部分的雷擊能量流入供電設備20中；或是採用開關型的第二避雷器60，將大部分的雷擊能量導入大海中，如此一來僅有少量雷擊能量進入該供電設備20及該複數配電盤31，避免雷擊能量過高而擊毀該供電設備20或該複數配電盤31；同樣地，若雷擊能量遠超過該第二避雷器60的吸收能力，則雷擊能量會開啟該複數第二避雷器60內部的開關或保險絲，使該複數第二避雷器60開路，避免過多的雷擊能量進入該供電設備20。之後藉由該遙信暨雷擊計數器40之該顯示面板41顯示已故障的該複數第二避雷器60，由使用者前往更換。When the ship is struck by lightning, if the lightning strike energy enters the ship from the power supply equipment 20, then the voltage-suppressed type of the plurality of second lightning arresters 60 can be used to absorb most of the lightning strike energy and convert the lightning strike energy value into thermal energy. Escape into the air, a small part of the lightning strike energy flows into the power supply equipment 20; or a switch-type second lightning arrester 60 is used to direct most of the lightning strike energy into the sea, so that only a small amount of lightning strike energy enters the power supply equipment 20 and the plurality of switchboards 31 to prevent the lightning strike energy from being too high and destroying the power supply equipment 20 or the plurality of switchboards 31; similarly, if the lightning strike energy far exceeds the absorption capacity of the second arrester 60, the lightning strike energy will turn on the second A switch or fuse inside the arrester 60 opens the plurality of second arresters 60 to prevent excessive lightning strike energy from entering the power supply device 20. After that, the display panel 41 of the remote signal and lightning strike counter 40 displays the plurality of second lightning arresters 60 that have failed, and the user goes to replace them.
更進一步，為避免由該複數第一避雷器50及該複數第二避雷器60導入大海中的雷擊能量又再度進入該船舶的船體或該船舶內的各項設備造成損壞，需在該船底D的該接地系統安裝該接地隔離避雷器70做大地隔離，以防止導入大海中的雷擊能量反饋，或是防止直接打入海中的雷擊能量進入該船舶內；同樣地，若雷擊能量過高而擊毀該接地隔離避雷器70時，該顯示面板41顯示已故障的該接地隔離避雷器70，由使用者前往更換。Furthermore, in order to prevent the lightning energy introduced into the sea by the plurality of first arresters 50 and the plurality of second arresters 60 from entering the hull of the ship or the equipment inside the ship again to cause damage, it is necessary to place the The grounding system is installed with the grounding isolation lightning arrester 70 for earth isolation to prevent the feedback of lightning energy introduced into the sea, or to prevent the lightning energy directly entering the sea from entering the ship; similarly, if the lightning energy is too high, the ground is destroyed When the lightning arrester 70 is isolated, the display panel 41 displays the grounded lightning arrester 70 that has failed, and the user can go to replace it.
接收雷擊能量後，各第一避雷器50、各第二避雷器60與該接地隔離避雷器70能記錄對應的設備受到雷擊的次數以及各設備受雷擊後的狀態，並將此數據分別以一第一遙信訊號與一第二遙信訊號傳輸至該遙信暨雷擊計數器40紀錄所遭受雷擊的次數，若各第一避雷器50、各第二避雷器60或接地隔離避雷器70有所損壞，也能透過該第一遙信訊號及該第二遙信訊號通知該遙信暨雷擊計數器40，讓使用者能在該遙信暨雷擊計數器40上即時監控各設備及各第一避雷器50、各第二避雷器60及該接地隔離避雷器70有無受到雷擊所影響。After receiving the lightning strike energy, each first lightning arrester 50, each second lightning arrester 60 and the ground isolation lightning arrester 70 can record the number of times that the corresponding device has been struck by lightning and the state of each device after being struck by lightning. The signal and a second remote signal are transmitted to the remote signal and lightning strike counter 40 to record the number of lightning strikes. If the first lightning arrester 50, each second lightning arrester 60 or the ground isolation lightning arrester 70 is damaged, it can also be transmitted through the The first remote signaling signal and the second remote signaling signal inform the remote signaling and lightning strike counter 40 so that the user can monitor the devices and the first lightning arrester 50 and the second lightning arrester 60 on the remote signaling and lightning strike counter 40 in real time. And whether the grounded lightning arrester 70 is affected by a lightning strike.
本發明更能包含一避雷針裝置80，該避雷針裝置80包含一針體81及一避雷導線83，該針體81係架設於該船頂A，該避雷導線83的其中一端係與該針體81連接，另一端則與該船舶的該接地系統連接並伸入海面下，能將直擊該針體81的雷擊能量導入大海中，防止雷擊的效果更佳。The present invention can further include a lightning rod device 80 including a needle body 81 and a lightning conductor 83. The needle body 81 is erected on the top A of the ship. One end of the lightning conductor 83 is connected to the needle body 81. It is connected, and the other end is connected to the grounding system of the ship and protrudes below the sea surface, and can direct the lightning energy hitting the needle body 81 directly into the sea, and the effect of preventing lightning strikes is better.
本發明的該等第一避雷器50及該等第二避雷器60還能使用於船舶維生系統、集魚燈及照明設備，增加保護的範圍以彌補該避雷針裝置80的不足。The first lightning arresters 50 and the second lightning arresters 60 of the present invention can also be used in ship survival systems, fish-gathering lights, and lighting equipment, increasing the scope of protection to make up for the shortcomings of the lightning rod device 80.
10‧‧‧通訊/儀器設備天線10‧‧‧Communication / Instrument Equipment Antenna
11‧‧‧雷達 11‧‧‧ radar
12‧‧‧方探儀天線 12‧‧‧Square Detector Antenna
13‧‧‧全球定位系統 13‧‧‧Global Positioning System
14‧‧‧通訊儀器類天線 14‧‧‧Communication Instrument Antenna
15‧‧‧特高頻/超高頻通訊機組天線 15‧‧‧UHF / UHF Communication Unit Antenna
20‧‧‧供電設備 20‧‧‧ Power supply equipment
30‧‧‧通訊/儀器終端接收設備 30‧‧‧communication / instrument terminal receiving equipment
31‧‧‧配電盤 31‧‧‧ switchboard
40‧‧‧遙信暨雷擊計數器 40‧‧‧Remote Signal and Lightning Strike Counter
41‧‧‧顯示面板 41‧‧‧Display Panel
50‧‧‧第一避雷器 50‧‧‧First Lightning Arrester
60‧‧‧第二避雷器 60‧‧‧Second Lightning Arrester
70‧‧‧接地隔離避雷器 70‧‧‧ Earthing isolation arrester
80‧‧‧避雷針裝置 80‧‧‧ Lightning rod device
81‧‧‧針體 81‧‧‧ needle body
83‧‧‧避雷導線 83‧‧‧Lightning conductor
A‧‧‧船頂 A‧‧‧Ship top
B‧‧‧駕駛艙 B‧‧‧ Cockpit
C‧‧‧船艙 C‧‧‧ cabin
D‧‧‧船底 D‧‧‧ bottom of the ship
圖1：本發明船舶防雷系統之電路架構圖。Figure 1: Circuit architecture diagram of a ship lightning protection system according to the present invention.
Claims (7)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
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| TW107126446A TWI666145B (en) | 2018-07-31 | 2018-07-31 | Ship lightning protection system |
| CN201811328289.4A CN109334861B (en) | 2018-07-31 | 2018-11-08 | Lightning protection system for ship |
| CN201821839176.6U CN209382199U (en) | 2018-07-31 | 2018-11-08 | Ship lightning protection system |
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| TW107126446A TWI666145B (en) | 2018-07-31 | 2018-07-31 | Ship lightning protection system |
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| TW202007591A TW202007591A (en) | 2020-02-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI758831B (en) * | 2020-08-21 | 2022-03-21 | 安雷科技股份有限公司 | Lightning strike counter and lightning strike counting method |
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| TW202007591A (en) | 2020-02-16 |
| CN109334861A (en) | 2019-02-15 |
| CN109334861B (en) | 2024-05-28 |
| CN209382199U (en) | 2019-09-13 |
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