TWM543499U - Isolation type capacitor trip system - Google Patents
Isolation type capacitor trip system Download PDFInfo
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- TWM543499U TWM543499U TW106202254U TW106202254U TWM543499U TW M543499 U TWM543499 U TW M543499U TW 106202254 U TW106202254 U TW 106202254U TW 106202254 U TW106202254 U TW 106202254U TW M543499 U TWM543499 U TW M543499U
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Description
本創作係關於一種過電跳脫裝置;特別是關於一種可防止電流過大及測報電力狀態的隔離型電容跳脫系統。 The present invention relates to an over-current trip device; in particular, to an isolated capacitor trip system that prevents excessive current and detects power state.
按,習知配電箱內通常會設置各式電力跳脫裝置,可於電流大於一安全上限時跳脫而斷電,以防止過大電流(如:短路瞬間大電流等)造成危害。 According to the conventional power distribution box, various types of power tripping devices are usually provided, which can be tripped and powered off when the current is greater than a safe upper limit, so as to prevent the excessive current (such as short circuit, large current, etc.) from causing harm.
舉例而言,習知電力跳脫裝置通常搭配一特定規格的保險絲,當電流過大即燒斷保險絲,使習知電力跳脫裝置的導電路徑形成〝斷路〞,用以中斷電流,以免習知電力跳脫裝置遭到燬損。 For example, a conventional power trip device is usually equipped with a fuse of a specific specification. When the current is too large, the fuse is blown, and the conductive path of the conventional power trip device is broken to interrupt the current to avoid the conventional power. The trip unit was damaged.
惟,習知電力跳脫裝置僅利用保險絲作為過電斷路保護機制,且未能及時測報電力儲存狀態,一旦遇電流過大且未能及時自動跳脫或以人工協助跳脫,則易導致電器毀損或釀成重大災損。 However, the conventional power tripping device only uses the fuse as the over-current breaking protection mechanism, and fails to timely report the power storage state. If the current is too large and fails to automatically jump off in time or manually assist the trip, it is easy to cause the appliance to be damaged. Or caused a major disaster.
有鑑於此,有必要改善上述先前技術的缺點,以符合實際需求,提升其安全實用性。 In view of this, it is necessary to improve the shortcomings of the above prior art to meet the actual needs and improve its safety and practicability.
本創作係提供一種隔離型電容跳脫系統,可依工作溫度調節電流,並即時測報電力狀態,以防止電器受損。 This creation provides an isolated capacitive tripping system that adjusts the current according to the operating temperature and instantly reports the power status to prevent damage to the appliance.
本創作揭示一種隔離型電容跳脫系統,可包含:一跳脫迴路,具有一整流器、一熱敏電阻器、一切換單元、一限流元件及一蓄電模組,該熱敏電阻器電連接於該整流器的一直流埠與該切換單元的一常閉端 之間,該限流元件電連接於該切換單元的一常開端與該整流器的該直流埠之間,該蓄電模組電連接於該切換單元的一共接端與該整流器的該直流埠之間;及一測電迴路,具有一比壓模組及一控制器,該比壓模組電連接於該蓄電模組與該控制器之間,該比壓模組依據該蓄電模組之二端的電壓差產生一比壓值,該控制器判斷該比壓值是否小於一少量門檻值,若判斷為是,輸出一少量信號,若判斷為否,再判斷該比壓值是否小於一低壓門檻值,若判斷為是,輸出一低壓信號,若判斷為否,禁止輸出該少量信號及該低壓信號。 The present invention discloses an isolated capacitive tripping system, which may include: a tripping loop having a rectifier, a thermistor, a switching unit, a current limiting component and a power storage module, the thermistor being electrically connected The current flowing through the rectifier and a normally closed end of the switching unit The current limiting component is electrically connected between a normally open end of the switching unit and the DC port of the rectifier, and the power storage module is electrically connected between a common terminal of the switching unit and the DC port of the rectifier And a test circuit having a voltage control module and a controller electrically connected between the power storage module and the controller, wherein the voltage control module is based on the two ends of the power storage module The voltage difference generates a specific pressure value, and the controller determines whether the specific pressure value is less than a small threshold value. If the determination is yes, a small amount of signal is output, and if the determination is no, it is determined whether the specific pressure value is less than a low threshold value. If the determination is yes, a low voltage signal is output, and if the determination is no, the output of the small amount signal and the low voltage signal are prohibited.
所述少量門檻值可為一商用交流電源之電壓均方根值的70%之值;所述低壓門檻值可為該商用交流電源之電壓均方根值的80%之值;所述控制器可具有一少量指示端,該測電迴路可具有一少量指示器,該少量指示器電連接該控制器之少量指示端,該少量指示端可用以輸出該少量信號至該少量指示器;所述控制器可具有一少量繼電端,該測電迴路可具有一少量切換器,該少量切換器電連接該控制器之少量繼電端,該少量繼電端用以輸出該少量信號至該少量切換器;所述少量切換器可具有一少量開關迴路及一少量繼電迴路,該少量開關迴路電連接於該少量繼電迴路與該控制器的少量繼電端之間;所述控制器可具有一低壓指示端,該測電迴路可具有一低壓指示器,該低壓指示器電連接該控制器之低壓指示端,該低壓指示端可用以輸出該低壓信號至該低壓指示器;所述控制器可具有一低壓繼電端,該測電迴路可具有一低壓切換器,該低壓切換器電連接該控制器之低壓繼電端,該低壓繼電端可用以輸出該低壓信號至該低壓切換器;所述低壓切換器可具有一低壓開關迴路及一低壓繼電迴路,該低壓開關迴路電連接於該低壓繼電迴路與該控制器的低壓繼電端之間。 The threshold value may be a value of 70% of a voltage rms value of a commercial AC power source; the low voltage threshold may be a value of 80% of a voltage rms value of the commercial AC power source; There may be a small number of indicating ends, the measuring circuit may have a small number of indicators electrically connected to a small number of indicating ends of the controller, the small indicating end being operable to output the small amount of signals to the small number of indicators; The controller may have a small number of relay terminals, and the power measurement circuit may have a small number of switches electrically connected to a small number of relay terminals of the controller, and the small number of relay terminals are used to output the small amount of signals to the small amount a switch; the small number of switches may have a small number of switching circuits and a small number of relay circuits electrically connected between the small number of relay circuits and a small number of relay terminals of the controller; Having a low voltage indicating end, the power measuring circuit can have a low voltage indicator electrically connected to the low voltage indicating end of the controller, the low voltage indicating end can be used to output the low voltage signal to the low voltage indication The controller may have a low voltage relay terminal, and the power measurement circuit may have a low voltage switch electrically connected to the low voltage relay terminal of the controller, and the low voltage relay terminal may be used to output the low voltage signal To the low voltage switch; the low voltage switch may have a low voltage switch circuit and a low voltage relay circuit electrically connected between the low voltage relay circuit and the low voltage relay terminal of the controller.
所述控制器可具有二通訊連接端,該二通訊連接端電連接一通訊迴路;所述控制器具有一重置按鈕端,該重置按鈕端電連接一重置 切換迴路;所述控制器可具有一測試按鈕端,該測試按鈕端電連接一測試軟體輸入迴路;所述控制器可具有一繼電測試端,該繼電測試端可經由一開關迴路及一繼電迴路電連接至該整流器的一交流埠;所述電容跳脫迴路具有一輸出埠及一運作指示器,該輸出埠、該運作指示器與該蓄電模組相互並聯連接;所述蓄電模組可包含數個電容器,該數個電容器相互並聯連接。 The controller may have two communication terminals, the two communication terminals are electrically connected to a communication loop; the controller has a reset button end, and the reset button end is electrically connected and reset. Switching circuit; the controller may have a test button end, the test button end is electrically connected to a test software input circuit; the controller may have a relay test end, the relay test end may be via a switch circuit and a The relay circuit is electrically connected to an AC 埠 of the rectifier; the capacitor trip circuit has an output 埠 and an operation indicator, the output 埠, the operation indicator and the power storage module are connected in parallel with each other; The group can include a plurality of capacitors that are connected in parallel with one another.
上揭隔離型電容跳脫系統可測報電力狀態,及利用熱電電阻器及保護元件協同防止電流過大傷害用電設備,相較於習知電力跳脫裝置,本創作可避免瞬時大電流傳遞至用電設備,確保該用電設備供電不中斷,可以達成「即時測報電力狀態」、「穩定供電」、「防止過流」及「保護設備」等功效。 The above-mentioned isolated capacitive tripping system can measure the power state, and use the thermoelectric resistor and the protection component to cooperate to prevent the current from being excessively damaged. Compared with the conventional power trip device, the creation can avoid the instantaneous large current transmission. The electrical equipment ensures that the power supply of the electrical equipment is not interrupted, and the functions of "instant measurement and power status", "stable power supply", "prevention of overcurrent" and "protection equipment" can be achieved.
1‧‧‧跳脫迴路 1‧‧‧Bounce loop
11‧‧‧整流器 11‧‧‧Rectifier
111‧‧‧直流埠 111‧‧‧DC埠
112‧‧‧交流埠 112‧‧‧Exchange
12‧‧‧熱敏電阻器 12‧‧‧Thermistor
13‧‧‧切換單元 13‧‧‧Switch unit
131‧‧‧常閉端 131‧‧‧ often closed
132‧‧‧常開端 132‧‧‧ often started
133‧‧‧共接端 133‧‧‧Common
14‧‧‧限流元件 14‧‧‧ Current limiting components
15‧‧‧蓄電模組 15‧‧‧Power storage module
15a,15b‧‧‧蓄電模組之二端 15a, 15b‧‧‧ two ends of the electricity storage module
151‧‧‧電容器 151‧‧‧ capacitor
16‧‧‧輸出埠 16‧‧‧ Output埠
2‧‧‧測電迴路 2‧‧‧Measurement circuit
21‧‧‧比壓模組 21‧‧‧Comparative pressure module
22‧‧‧控制器 22‧‧‧ Controller
221‧‧‧少量指示端 221‧‧‧ a small number of instructions
222‧‧‧少量繼電端 222‧‧‧Small relay terminals
223‧‧‧低壓指示端 223‧‧‧Low voltage indicator
224‧‧‧低壓繼電端 224‧‧‧Low-voltage relay
225,226‧‧‧通訊連接端 225,226‧‧‧Communication connection
227‧‧‧重置按鈕端 227‧‧‧Reset button end
228‧‧‧測試按鈕端 228‧‧‧Test button end
229‧‧‧繼電測試端 229‧‧‧ Relay test end
23‧‧‧少量指示器 23‧‧‧a small number of indicators
24‧‧‧少量切換器 24‧‧‧Several switches
241‧‧‧少量開關迴路 241‧‧‧Small switching circuit
242‧‧‧少量繼電迴路 242‧‧‧Small relay circuit
25‧‧‧低壓指示器 25‧‧‧Low pressure indicator
26‧‧‧低壓切換器 26‧‧‧Low-voltage switcher
261‧‧‧低壓開關迴路 261‧‧‧Low-voltage switch circuit
262‧‧‧低壓繼電迴路 262‧‧‧Low-voltage relay circuit
27‧‧‧通訊迴路 27‧‧‧Communication loop
28‧‧‧重置切換迴路 28‧‧‧Reset switching circuit
29‧‧‧測試軟體輸入迴路 29‧‧‧Test software input loop
A‧‧‧開關迴路 A‧‧‧Switching circuit
B‧‧‧繼電迴路 B‧‧‧ Relay circuit
第1圖:係本創作隔離型電容跳脫系統實施例之跳脫迴路示意圖。 Fig. 1 is a schematic diagram of the tripping loop of the embodiment of the present invention.
第2圖:係本創作隔離型電容跳脫系統實施例之測電迴路示意圖。 Figure 2 is a schematic diagram of the electrical circuit of the embodiment of the isolated isolated capacitive tripping system.
為讓本創作的上述及其他目的、特徵及優點能更明顯易懂,下文特舉本創作的較佳實施例,並配合所附圖式,作詳細說明如下:本創作全文所述之方向性用語,例如「前」、「後」、「左」、「右」、「上(頂)」、「下(底)」、「內」、「外」、「側」等,主要係參考附加圖式的方向,各方向性用語僅用以輔助說明及理解本創作的各實施例,非用以限制本創作。 In order to make the above and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Terms such as "before", "after", "left", "right", "upper (top)", "lower", "inside", "outside", "side", etc. The directional directions of the drawings are only used to assist in the description and understanding of the various embodiments of the present invention and are not intended to limit the present invention.
請參閱第1及2圖所示,其係本創作隔離型電容跳脫系統實施例之跳脫迴路及測電迴路示意圖。其中,該隔離型電容跳脫系統可包含一跳脫迴路1及一測電迴路2,該跳脫迴路1可用於儲存電力,並於電力 狀態激增時切斷供電路徑,該測電迴路2電連接該跳脫迴路1,用以測報電力狀態。以下舉例說明該隔離型電容跳脫系統的實施態樣,惟不以此為限。 Please refer to FIGS. 1 and 2, which are schematic diagrams of the tripping loop and the measuring circuit of the embodiment of the present invention. The isolated capacitive tripping system can include a tripping loop 1 and a measuring circuit 2, and the tripping loop 1 can be used for storing power and power When the state is sharply increased, the power supply path is cut off, and the power measurement circuit 2 is electrically connected to the trip circuit 1 for measuring the power state. The following is an example of the implementation of the isolated capacitive trip system, but not limited to this.
舉例而言,如第1圖所示,該跳脫迴路1可為具有過電保護功能之電迴路,該跳脫迴路1可具有一整流器11、一熱敏電阻器12、一切換單元13、一限流元件14及一蓄電模組15,該熱敏電阻器12可電連接於該整流器11的一直流埠111與該切換單元13的一常閉端131之間,該限流元件14可電連接於該切換單元13的一常開端132與該整流器11的該直流埠111之間,該蓄電模組15可電連接於該切換單元13的一共接端133與該整流器11的該直流埠111之間。 For example, as shown in FIG. 1 , the trip circuit 1 can be an electrical circuit with an over-current protection function, and the trip circuit 1 can have a rectifier 11 , a thermistor 12 , a switching unit 13 , a current limiting component 14 and a power storage module 15 , the thermistor 12 being electrically connected between the current flowing port 111 of the rectifier 11 and a normally closed end 131 of the switching unit 13 , the current limiting component 14 The power storage module 15 is electrically connected to a common terminal 133 of the switching unit 13 and the DC port of the rectifier 11 . The power storage module 15 is electrically connected to the common terminal 133 of the switching unit 13 . Between 111.
在此例中,該整流器11可為一橋式整流器,如:由四個二極體組成的全橋式整流器等,該整流器11可具有上述直流埠111及一交流埠112,用以將交流電力轉換為直流電力;該熱敏電阻器12可為負溫度係數(NTC)的熱敏電阻器,如:該熱敏電阻器12之電阻值可依R *E/I公式計算,其中E、I分別為該熱敏電阻器12的電壓值、電流值,若該整流器11輸出至該熱敏電阻器12的電流過大,則該熱敏電阻器12可因過熱而呈現類似斷開的狀態(如高電阻態),可確保其餘電子元件因過大電流而損毀。 In this example, the rectifier 11 can be a bridge rectifier, such as a full bridge rectifier composed of four diodes, and the rectifier 11 can have the DC port 111 and an AC port 112 for AC power. Converted to DC power; the thermistor 12 can be a negative temperature coefficient (NTC) thermistor, such as: the resistance value of the thermistor 12 can be R * E / I formula calculation, where E, I are the voltage value and current value of the thermistor 12 respectively. If the current output from the rectifier 11 to the thermistor 12 is too large, the thermistor 12 can A similarly disconnected state (such as a high resistance state) due to overheating ensures that the remaining electronic components are destroyed by excessive current.
在此例中,該切換單元13可為具過熱跳脫功能的二對一切換開關等,例如:該切換單元13可具有一常閉端131、一常開端132及一共接端133,該常閉端131可電連接該熱敏電阻器12,該常開端132可電連接該限流元件14,該共接端133可電連接該蓄電模組15,該切換單元13之常閉端131與共接端133可常時連接。 In this example, the switching unit 13 can be a two-to-one switch with an overheat trip function. For example, the switching unit 13 can have a normally closed end 131, a normally open end 132, and a common end 133. The closed end 131 can be electrically connected to the thermistor 12, the normally open end 132 can be electrically connected to the current limiting component 14, the common terminal 133 can be electrically connected to the power storage module 15, the normally closed end 131 of the switching unit 13 and The common terminal 133 can be connected at all times.
在此例中,該限流元件14可為習知電阻器,可用以限制由該切換單元13輸出的電流;該蓄電模組15可含習知電容性元件,如:該 蓄電模組15可包含數個電容器151,該數個電容器151可相互並聯,該數個電容器151可為數個電容值相同或不同的電容器,用於暫存來自該整流器11的直流電力。 In this example, the current limiting component 14 can be a conventional resistor that can be used to limit the current output by the switching unit 13; the power storage module 15 can include a conventional capacitive component, such as: The power storage module 15 can include a plurality of capacitors 151. The plurality of capacitors 151 can be connected in parallel with each other. The plurality of capacitors 151 can be a plurality of capacitors having the same or different capacitance values for temporarily storing DC power from the rectifier 11.
在此例中,該跳脫迴路1還可具有一輸出埠16及一運作指示器(圖未繪示,如綠燈指示器等),該輸出埠16、該運作指示器與該蓄電模組15可相互並聯連接,以便經由該輸出埠16供電至一用電設備(如工業設備等),以便由該運作指示器顯示該蓄電模組15的運作狀態,惟不以此為限。又,該切換單元13與該輸出埠16之間可電連接一保護元件(圖未繪示),如:保險絲等,用以避免來自該切換單元13或蓄電模組15的電流過大,並防止該輸出埠16連接的用電設備損壞,惟不以此為限。 In this example, the trip circuit 1 can also have an output port 16 and an operation indicator (not shown, such as a green light indicator, etc.), the output port 16, the operation indicator and the power storage module 15 The power storage device (such as an industrial device or the like) can be powered by the output port 16 to display the operation state of the power storage module 15 by the operation indicator, but not limited thereto. Moreover, a protection component (not shown), such as a fuse, may be electrically connected between the switching unit 13 and the output port 16 to prevent excessive current from the switching unit 13 or the power storage module 15 and to prevent The output 埠16 connected electrical equipment is damaged, but not limited to this.
請再參閱第2圖所示,該測電迴路2可為具有電力狀態量測功能之電迴路,該測電迴路2可具有一比壓模組21及一控制器22,該比壓模組21可電連接於該蓄電模組15與該控制器22之間,該比壓模組21可依據該蓄電模組15之二端15a、15b的電壓差產生一比壓值,如:該比壓模組21可利用運算放大器、電阻器及二極體組成一運算放大迴路(如第2圖所示),惟不以此為限。 Please refer to FIG. 2 again, the measuring circuit 2 can be an electrical circuit with a power state measuring function, and the measuring circuit 2 can have a specific pressure module 21 and a controller 22, the specific pressure module 21 can be electrically connected between the power storage module 15 and the controller 22, and the specific voltage module 21 can generate a specific pressure value according to the voltage difference between the two ends 15a, 15b of the power storage module 15, such as: The voltage module 21 can use an operational amplifier, a resistor and a diode to form an operational amplification loop (as shown in FIG. 2), but not limited thereto.
在此例中,如第2圖所示,該控制器22可為至少具有訊號產生、邏輯判斷及資料儲存功能之電子元件,如:微控制器(MCU)或數位訊號處理器(DSP)等,該控制器22可執行一控制邏輯(如:軟體程式或硬體電路等),該控制器22可判斷該比壓值是否小於一少量門檻值(如:一商用交流電源之電壓均方根值的70%之值),若判斷為「是」,該控制器22可輸出一少量信號,若判斷為「否」,該控制器22可再判斷該比壓值是否小於一低壓門檻值(如:該低壓門檻值為該商用交流電源之電壓均方根值的80%之值),若判斷為「是」,該控制器22可輸出一低壓信號,若判斷為「否」,該控制器22可禁止輸出該少量信號及該低壓信號。 In this example, as shown in FIG. 2, the controller 22 can be an electronic component having at least a signal generation, logic judgment, and data storage function, such as a microcontroller (MCU) or a digital signal processor (DSP). The controller 22 can execute a control logic (such as a software program or a hardware circuit, etc.), and the controller 22 can determine whether the specific voltage value is less than a threshold value (for example, a voltage rms of a commercial AC power source). If the value is 70%, if the determination is YES, the controller 22 can output a small amount of signal. If the determination is No, the controller 22 can further determine whether the specific pressure value is less than a low voltage threshold ( For example, the low voltage threshold is a value of 80% of the voltage rms value of the commercial AC power source. If the determination is YES, the controller 22 can output a low voltage signal. If the determination is No, the control The device 22 can inhibit the output of the small amount of signals and the low voltage signals.
在此例中,如第2圖所示,該控制器22可具有一少量指示端221,該測電迴路2具有一少量指示器23(如黃燈指示器閃爍等),該少量指示器23可電連接該控制器22之少量指示端221,該少量指示端221可輸出該少量信號至該少量指示器23,用以指示該蓄電模組15的電量過少,供使用者進行相關處置之依據。另,該控制器22還可具有一少量繼電端222,該測電迴路2可具有一少量切換器24,該少量切換器24可電連接該控制器22之少量繼電端222,如:該少量切換器24可具有一少量開關迴路241及一少量繼電迴路242,該少量開關迴路241可電連接於該少量繼電迴路242與該控制器22的少量繼電端222之間,使該少量繼電端222可用以輸出該少量信號至該少量切換器24。 In this example, as shown in FIG. 2, the controller 22 can have a small number of indicating ends 221, the measuring circuit 2 having a small number of indicators 23 (such as a yellow light indicator blinking, etc.), the small number of indicators 23 A small number of indicating ends 221 of the controller 22 can be electrically connected to the small number of indicators 221 to output the small amount of signals to the small number of indicators 23 for indicating that the power storage module 15 has too little power for the user to perform related processing. . In addition, the controller 22 can also have a small number of relay terminals 222. The power measurement circuit 2 can have a small number of switches 24, which can be electrically connected to a small number of relay terminals 222 of the controller 22, such as: The small number of switches 24 can have a small number of switching circuits 241 and a small number of relay circuits 242. The small number of switching circuits 241 can be electrically connected between the small number of relay circuits 242 and a small number of relay terminals 222 of the controller 22. The small number of relay terminals 222 can be used to output the small amount of signals to the small number of switches 24.
在此例中,如第2圖所示,該控制器22還可具有一低壓指示端223,該測電迴路2還可具有一低壓指示器25(如紅燈指示器亮燈等),該低壓指示器25可電連接該控制器22之低壓指示端223,該低壓指示端223可輸出該低壓信號至該低壓指示器25,用以指示該蓄電模組15的電壓過低,供使用者進行相關處置之依據。另,該控制器22還可具有一低壓繼電端224,該測電迴路2還可具有一低壓切換器26,該低壓切換器26可電連接該控制器22之低壓繼電端224,如:該低壓切換器26可具有一低壓開關迴路261及一低壓繼電迴路262,該低壓開關迴路261可電連接於該低壓繼電迴路262與該控制器22的低壓繼電端224之間,使該低壓繼電端224可用以輸出該低壓信號至該低壓切換器26。其中,上述不同功能之指示器可整合為一顯示器之不同訊息,惟不以此為限。 In this example, as shown in FIG. 2, the controller 22 can also have a low voltage indicating end 223, and the measuring circuit 2 can also have a low voltage indicator 25 (such as a red light indicator lighting, etc.). The low voltage indicator 25 can be electrically connected to the low voltage indicating end 223 of the controller 22, and the low voltage indicating end 223 can output the low voltage signal to the low voltage indicator 25 for indicating that the voltage of the power storage module 15 is too low for the user. The basis for the relevant disposal. In addition, the controller 22 can also have a low-voltage relay terminal 224. The power-measuring circuit 2 can also have a low-voltage switch 26, which can be electrically connected to the low-voltage relay terminal 224 of the controller 22, such as The low-voltage switch circuit 261 can have a low-voltage switch circuit 261 and a low-voltage relay circuit 262 electrically connected between the low-voltage relay circuit 262 and the low-voltage relay terminal 224 of the controller 22, The low voltage relay terminal 224 can be used to output the low voltage signal to the low voltage switch 26. Among them, the indicators of the above different functions can be integrated into different messages of one display, but not limited thereto.
此外,如第2圖所示,該控制器22還可具有二通訊連接端225、226,該二通訊連接端225、226可電連接一通訊迴路27,如:相容於通用非同步收發傳輸(UART)、RS-485等規格之功能迴路,可利用〝特殊功能積體電路(ASIC)〞、〝555積體電路〞、〝運算放大器〞及週邊電 路建構而成,惟不以此為限。另,該控制器22還可具有一重置按鈕端227,該重置按鈕端227可電連接一重置切換迴路28,供使用者重置(reset)該控制器22之運作;該控制器22還可具有一測試按鈕端228,該測試按鈕端228可電連接一測試軟體輸入迴路29,供使用者輸入該控制器22之測試軟體,例如:利用按鈕測試停電功能,可按下該測試軟體輸入迴路29之按鈕模擬市電停電,將斷路器一次側輸入之市電電壓斷開,由該蓄電模組15之電容器151實際對負載放電,於5秒內必須在有效工作電壓內(如:於二次側之電容電壓需達84V以上),該電容電壓若未達84V以上,則令該少量指示器23(如黃燈指示器)持續閃爍,待使用者由該重置切換迴路28按下復歸按鈕,該少量指示器23方能停止閃爍,並由該控制器22回復正常功能,惟不以此為限;該控制器22還可具有一繼電測試端229,該繼電測試端229經由一開關迴路A及一繼電迴路B電連接至該整流器11的交流埠112(如第1及2圖所示)。 In addition, as shown in FIG. 2, the controller 22 can also have two communication terminals 225, 226, and the two communication terminals 225, 226 can be electrically connected to a communication circuit 27, such as: compatible with universal asynchronous transmission and transmission. (UART), RS-485 and other specifications of the functional loop, can be used 〝 special function integrated circuit (ASIC) 〞, 〝 555 integrated circuit 〞, 〝 operational amplifier 〞 and peripheral power The road is constructed, but not limited to this. In addition, the controller 22 can also have a reset button end 227, which can be electrically connected to a reset switching circuit 28 for the user to reset the operation of the controller 22; 22 can also have a test button end 228, which can be electrically connected to a test software input circuit 29 for the user to input the test software of the controller 22, for example, using a button to test the power failure function, the test can be pressed The button of the soft input circuit 29 simulates the mains power failure, and disconnects the mains voltage input from the primary side of the circuit breaker, and the capacitor 151 of the electric storage module 15 actually discharges the load, and must be within the effective working voltage within 5 seconds (eg: The capacitor voltage on the secondary side needs to reach 84V or more. If the capacitor voltage is less than 84V, the small indicator 23 (such as the yellow light indicator) continues to flash, and the user is pressed by the reset switching circuit 28 The reset button, the small number of indicators 23 can stop flashing, and the controller 22 returns to the normal function, but not limited thereto; the controller 22 can also have a relay test terminal 229, the relay test terminal 229 Via a switching circuit A and B relay circuit electrically connected to the rectifier 11 of the AC port 112 (e.g., as shown in FIG. 1 and 2).
請再參閱第1及2圖所示,本創作上述實施例使用時,可輸入交流電力(如:100~120VAC)至該整流器11的交流埠112,該整流器11可經由該熱敏電阻器12(如:10Ω)、切換單元13之常閉端131、共接端133輸出直流電力至該蓄電模組15,該直流電力可儲存於該蓄電模組15或輸出至該輸出埠16,用於供電至一用電設備。 Please refer to FIGS. 1 and 2 again. When the above embodiment is used, AC power (eg, 100~120 VAC) can be input to the AC port 112 of the rectifier 11, and the rectifier 11 can pass through the thermistor 12 (for example, 10 Ω), the normally closed end 131 of the switching unit 13 , and the common terminal 133 output DC power to the power storage module 15 , and the DC power can be stored in the power storage module 15 or output to the output port 16 for Power to a powered device.
請再參閱第1及2圖所示,該測電迴路2之比壓模組21可依據該蓄電模組15之二端15a、15b的電壓差產生該比壓值,若該控制器22判斷該比壓值是否小於該少量門檻值,若判斷為「是」,該控制器22可輸出該少量信號,若判斷為「否」,該控制器22可再判斷該比壓值是否小於一低壓門檻值,若判斷為「是」,該控制器22可輸出該低壓信號,經由該少量信號及該低壓信號,可進一步驅動不同指示燈,以便相關人員作為監控電力之依據。其中,若該整流器11輸出至該熱敏電阻器12的直流 電流過大,如:10*120/I,I 16.9A,該熱敏電阻器12的電流大於16.9A,則該熱敏電阻器12會因過熱而斷開,用以隔離保護其餘電子元件。此時,該切換單元13之共接端33與常開端32可相連接,該蓄電模組5可持續供電至該輸出埠6連接的用電設備。 Referring to the first and second figures, the specific voltage module 21 of the measuring circuit 2 can generate the specific pressure value according to the voltage difference between the two ends 15a and 15b of the power storage module 15, if the controller 22 determines Whether the specific pressure value is less than the small threshold value, if the determination is YES, the controller 22 can output the small amount of signal. If the determination is No, the controller 22 can further determine whether the specific pressure value is less than a low voltage. The threshold value, if the determination is YES, the controller 22 can output the low voltage signal, and the different indicator lights can be further driven through the small amount of signals and the low voltage signal, so that the relevant personnel can be used as the basis for monitoring the power. Wherein, if the direct current of the rectifier 11 outputted to the thermistor 12 is too large, such as: 10 *120/ I , I 16.9 A , the current of the thermistor 12 is greater than 16.9A, the thermistor 12 will be disconnected due to overheating to isolate and protect the remaining electronic components. At this time, the common terminal 33 of the switching unit 13 can be connected to the normally open end 32, and the power storage module 5 can continue to supply power to the power device connected to the output port 6.
藉此,本創作上述實施例可測報電力狀態,及利用熱電電阻器及保護元件協同防止電流過大傷害用電設備,相較於習知電力跳脫裝置,本創作可避免瞬時大電流傳遞至用電設備,確保該用電設備供電不中斷,可以達成「即時測報電力狀態」、「穩定供電」、「防止過流」及「保護設備」等功效。 Therefore, the above embodiments of the present invention can measure the power state, and use the thermoelectric resistor and the protection component to jointly prevent the electric current from being damaged by the electric current. Compared with the conventional power trip device, the creation can avoid the instantaneous large current transmission. The electrical equipment ensures that the power supply of the electrical equipment is not interrupted, and the functions of "instant measurement and power status", "stable power supply", "prevention of overcurrent" and "protection equipment" can be achieved.
雖然本創作已利用上述較佳實施例揭示,然其並非用以限定本創作,任何熟習此技藝者在不脫離本創作的精神和範圍之內,相對上述實施例進行各種更動與修改仍屬本創作所保護之技術範疇,因此本創作的保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed by the above-described preferred embodiments, it is not intended to limit the present invention, and it is still within the spirit and scope of the present invention to make various changes and modifications to the above embodiments. The technical scope of the protection is created, so the scope of protection of this creation is subject to the definition of the patent application scope attached.
1‧‧‧跳脫迴路 1‧‧‧Bounce loop
2‧‧‧測電迴路 2‧‧‧Measurement circuit
21‧‧‧比壓模組 21‧‧‧Comparative pressure module
22‧‧‧控制器 22‧‧‧ Controller
221‧‧‧少量指示端 221‧‧‧ a small number of instructions
222‧‧‧少量繼電端 222‧‧‧Small relay terminals
223‧‧‧低壓指示端 223‧‧‧Low voltage indicator
224‧‧‧低壓繼電端 224‧‧‧Low-voltage relay
225,226‧‧‧通訊連接端 225,226‧‧‧Communication connection
227‧‧‧重置按鈕端 227‧‧‧Reset button end
228‧‧‧測試按鈕端 228‧‧‧Test button end
229‧‧‧繼電測試端 229‧‧‧ Relay test end
23‧‧‧少量指示器 23‧‧‧a small number of indicators
24‧‧‧少量切換器 24‧‧‧Several switches
241‧‧‧少量開關迴路 241‧‧‧Small switching circuit
242‧‧‧少量繼電迴路 242‧‧‧Small relay circuit
25‧‧‧低壓指示器 25‧‧‧Low pressure indicator
26‧‧‧低壓切換器 26‧‧‧Low-voltage switcher
261‧‧‧低壓開關迴路 261‧‧‧Low-voltage switch circuit
262‧‧‧低壓繼電迴路 262‧‧‧Low-voltage relay circuit
27‧‧‧通訊迴路 27‧‧‧Communication loop
28‧‧‧重置切換迴路 28‧‧‧Reset switching circuit
29‧‧‧測試軟體輸入迴路 29‧‧‧Test software input loop
A‧‧‧開關迴路 A‧‧‧Switching circuit
B‧‧‧繼電迴路 B‧‧‧ Relay circuit
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