TW517420B - A method and apparatus for automatically detecting and managing an AC power fault - Google Patents

Abstract

An apparatus and method for/of monitoring, regulating and controlling alternating current (AC) supply to electrical loads in a building is disclosed. It includes a first system means which detects the power faults in individual loads and transmits a signal to a processing unit where the signals are processed. It optionally includes a second system means comprising of central intelligence unit to verify data, carry out diagnosis and pre-designated talks. A signal from the first system means is sent to and received by the second system means which calls up one or more pre-designated recipients to report the power fault and provide full information about the fault and status of the load and whereby the recipient can verify the power fault, status of the loads and issue switching instructions to the first system means through the second system means.

Description

517420 t 、 Explanation of the invention (/ The technical field of Yaowu Luming) The invention relates to a method for detecting and identifying electrical faults, self-resetting of AC power supply, optionally correcting and protecting equipment against any / AC fault, automatic switch control When a fault occurs, a digital signal is generated, and remote access is performed through any communication link to resist sudden high currents and voltage surges. The method of adjusting power supply and power supply distribution, especially refers to a The above actions are performed automatically at different locations; j Method and device, the fault can be corrected without the need for a technician to deal with it manually. This method sends a feedback electronic signal and report after the fault is corrected and confirmed by current telecommunications methods. To the main workstation (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics Background of the Invention: The current power distribution in a building uses traditional methods, which includes a switchboard. The switchboard includes a number of molded case circuit breakers. Circuit Breakers (MCCB), many Earth Leak Circuit Breakers (ELCB), and many Main Circuit Breakers (MCB). In some applications, a switching device or fuse device is provided Increase the protection of electrical equipment (here referred to as the load). The above device protects the load during the following electrical phenomena. I. Power surges caused by lightning or other loads. Instant leakage of AC current sources. 11. «镛· 111. iv. Ν · vi · Short circuit. Power fluctuations. Ground fault. Overload or excessive current.

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517420

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention ()) There is a problem in the time delay between the heating of the double metal caused by the high current and the cut-off time. This inaccuracies and delays are due to the slow response of the bi-metal to heat, which causes a wide range of errors between the main circuit breakers cutting off the current. The accuracy and time of the main circuit breaker's current cut-off are determined by manual setting and the use of a composite material made of bimetal. Therefore, it is quite difficult to decide and set an accurate tolerance range. The limitation of traditional AC equipment is the lack of immediate adjustment and stabilization of the parent current and / or voltage fluctuations after a power failure, which means that when the power is restored from the substation, especially the fluctuations that occur exceed the set Tolerable range. Due to the power equation p = IV, a decrease in current I or voltage V (against a fixed loss of power p) will increase the voltage or current, which may cause damage to electrical equipment. The traditional way of supplying electricity through the cable or wire of the equipment cannot control the maximum amount of current carried by the electricity. For example, when a large load i is installed, such as an air conditioning device, a circuit is generally added in parallel with the existing load circuit. When the heavy load device is used, there is a danger of overloading the limit or capacity of the wire and cable. Such an overload situation will quickly cause the Wei / Wire Crane to melt the insulation layer between the shaped wire live and the neutral line. It will take several minutes for the circuit breaker to insulate the circuit breaker. This will cause overload, short circuit and fire. In some tropical countries, like Malaysia, lightning occurs almost daily. This causes many types of electrical problems, such as trips. Generally speaking, most of these failures do not require any maintenance work. The only thing that needs to be done is Manual reset of molded case circuit breaker or circuit breaker = recovery, power supply to respective load. In this conventional approach, technicians must be present to solve the problems described above. This paper size applies to China National Standard (CNS) A4 (210 X 297 Kg £ 7 (Please read the precautions on the back before filling out this page) -Install --------; Order-JI ---

2. Description of the invention (y) The main purpose of the invention is to overcome the above-mentioned shortcomings. It automatically solves the power failure by using the-and device, and can restore the power supply if Lbe is present. The invention discloses a device and method for monitoring, adjusting, and controlling the electrical load and electrical load. This device includes two; = power failure of each load, and transmits a signal to the spoon cup 1 疋 to process the signal , And optionally a second system device: 一 央 ::? Unit verification date 'work diagnosis and pre-designated worker brother I reduce the set to receive the signal sent by the first system device 2: 7 _ first specified receiver' to report the power failure, the completion of the Friends of the Wei barrier and negative state Attribution. The receiver can verify the fault 'load status, so the system device is sent to the first system device. The first system device in the device of the present invention includes the line == (MCB),-the main intelligent circuit breaker (two ^ one Huihui circuit breaker shock set (ICB), _ oxygen (MOV ),-Electronic control circuit, printed by the consumer co-operatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed on the protective device, data acquisition and work in the PCB; = circuit breaker device on the two smart circuit breakers: smart circuit breaker or „ Order, or by the central processing order: take 7 out of the tiger to the second system device, or from the first signal in order to carry out a step-by-step action. '糸', the coater receiving this paper standard applies Chinese national standards ( (210 x 297 mm) 517420 The Consumer Cooperatives of the Intellectual Property Bureau of the Five Ministry of Economic Affairs printed positive -----, invention description (ί)-the method of loading or building includes _ = negative current power supply to electrical negative, Send a signal to Qing Shen 'analyze the signal of the fault to the power supply monitor,' Transmit the designated receiver of the previous step, S Lian = verification action ', if necessary, some steps, one or two can be included in- independent

Video 'management and control system report. Where the electricity H schema is to be explained: For those who are familiar with this technique, from the detailed convergence and the accompanying _ formula made below, Benfa Yalai will be more clearly understood, and its above and other purposes and advantages will change. It's more obvious. Among them: Figure 1 is a single-line diagram of the main smart circuit breaker for ground leakage. Figure 2 is a small single-line block diagram of the power alarm monitoring, management, and control system. Figure 3 is a single-line diagram of a smart circuit breaker for short circuit and current detection. Figure 4 shows the continuous processing flow of the power alarm monitoring, management and control system. Fig. 5 shows a block diagram of controlling the ON / OFF status feedback. Figure 5A continues from Figure 3, which shows the public construction of communication links. Figure 6 is a block diagram of system AC power protection and distribution for equipment. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) II: ——I ------------- ^ --------- Λ0 (Please (Please read the notes on the back before filling this page) 517420 A7 B7 Correction gl Supplement · September · ί March 5th, invention description (L) Figure 7 shows a ground leakage time characteristic diagram. Figure 8 shows a 6KA / 240V AC short-circuit current time characteristic chart. Figure 9 shows a 20A / 240V AC overcurrent time characteristic chart. Figure 10 shows computer screen failure analysis and real-time event reporting. Figure 11 Central processing control chart. Figure 12 Power supply monitoring and control diagram. Figure 13 is the main smart circuit breaker control circuit diagram. Figure 14 Circuit diagram of smart circuit breaker. Description of drawing number: (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 1 Zero-phase phase current converter 2 Electronic circuit controller 3 AC coil 4 Current converter group 5 Contact device 7 External load 8 Power supply monitoring and control circuit 9 Control circuit 10 Magnetic sensor 1 1 Fault detection device 12 Main circuit breaker 13 Main smart circuit breaker 14 Smart circuit breaker 15 Metal oxide rheostat 16 Smart circuit breaker 17 Power alarm monitoring , Management and control system 2 2 contact device 2 4 power alarm monitoring, management and control system 2 5 DC power supply control and power distribution board (PCB) circuit This paper standard applies to China National Standard (CNS) A4 (210 X 297 mm) ) 517420 A7 B7 revised supplement

liL η η Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Detection of the invention (7) 26 Alarm / signal processing unit 2 8 Intelligent fault analysis device 40 Power supply monitoring and control: 46 Magnetic sensor 5 0 Power supply alarm monitoring, Detailed description of the invention of the management and control system: The present invention will be described in detail. The working mechanism of the present invention will be described along with a block diagram and reference to the drawing numbers in the drawings. However, it should be noted that the purpose of the drawings is only to facilitate the description of the present invention, and those skilled in the art may modify or adapt it without departing from the features and principles of the present invention. The design of this intelligent system complies with the IEQ09 international standard. It is used as an AC power control, self-diagnosis and reset, fault detection, monitoring and official management system. It can perform remote monitoring, isolation, and remote device resetting. Setting and closing control, special hall in Telecom 4 has high risk of loss after power supply failure. " In this system, there are several components including electronic circuits, which are used to record AC transfer when transmitting power to the load. The most important protection and detection components are:… only a) ground leakage protection device . b) Short-circuit protection. 〇 Overload or overcurrent protection device. d) mechanical contact device. e) Alarm protection, data acquisition and work pcB area. In any environment, it will save the device. In the event of a failure, charm-fine, or __ and the size of the paper are applicable to the Chinese national standard ^ (cns) A4 specification IL --------- # 装 ------- 4 Order- -------- (Please read and read the notes on the back to save and fill in this page) 517420 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs I υι9 y. Ia This year 五 Supplement V. Invention% Ming (7) After that, isolate and reset the incoming AC power. This related digital signal is then converted into a voice message, and data is communicated via a telephone / GSM / RF line or computer medium. The present invention includes two complementary systems, where the first system includes a main intelligent circuit breaker device (MICB) (see figure 以及) and an intelligent circuit breaker device (ICB) (see figure 2), the second The system includes a source alarm monitoring, management and control system (PAMMCS) (Figure 4). These two systems are designed and configured to work with each other. " I The main intelligent circuit breaker device and the intelligent circuit breaker device further include several other electronic circuit devices, which are used as protection devices. ρ Injuries AC power failures that occur while power is being transferred to the load. This device will be described in detail later. The most important devices are: a) Earth leakage protection. b) Short-circuit protection. 〇 Overload or overcurrent protection device. d) Metal oxide varistor. e) mechanical contact devices. f) Alarm protection 'data acquisition and working PCB area systems and devices. These devices are described below. (a) The ground leakage current protection device (see Figure 1), > The ground current protection device operates through the f sub-method, which protects the load from being affected by the ground leakage current and power fluctuations. In other words, if this equipment is installed and detected by Wei's towel, if the supply of silk lions complies with the requirements of the device, the incoming AC power will automatically switch to "0N". Any AC power to go to mine is safe II; --- 1 ----- • install --------- order -------- (Please read the precautions on the back before Fill in this page) This paper is suitable for paper ii_S ^ NS) A4 size (2i7 X 297 mm) A7

V. Description of the invention (A) Any load distributed to the circuit. This device is also used to protect the load from the incoming power supply. In any case, there will be power fluctuations or phase problems, whether it is AC power to the internal power supply system or other external loads = AC power. The device will automatically shut down, and then the device will automatically reset to standby mode after a pre-delayed delay (preferably more than one second), and for the next manual or telecommunications Preparing instructions. In this device, a ground leakage current transformer is equipped with a test key 21 or an internal digital test input, so that the end user can perform a physical test of system reliability and performance (preferably every six months). The device is also resistant to short-circuit faults, up to 6kA / 240V AC, and surge voltages of up to eight kilovolts. With a cut-off time of less than 5 milliseconds (ms), the device can also detect a ground fault current between 5 and 1000 milliamps, with a cut-off time of less than 1000 milliseconds. Please refer to the first and second figures to describe the performance of this device. The AC power supply will pass through the main switch or main circuit breaker 12 to the main smart circuit breaker 13 and the smart circuit breaker 14 and will be distributed to the external load 7. The main Donghui circuit breaker 13 is a zero-phase current transformer ( zero-phase current transformer (ZCT) 1 and other electronic components are designed to be used as protection and detection devices when the AC power supply is distributed to the external load 7 via the smart circuit breaker 14. Among the allowable values of the leakage current detected by the zero-phase current transformer, the AC power is distributed to the smart circuit breaker 14 via an internal switching mechanism (contact device). This working voltage will be above 7.5 volts. If the zero-phase ratio converter 1 detects any AC failure, a signal paper is applicable to China National Standard (CNS) A4 preparation ^^ _ 〇x 297 public love) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives 1 〇x 297 mm) 517420 _… Supplement V. Invention description (丨 β) will be generated and sent to the power supply area to assist control. (b) Short-circuit protection device This short-circuit protection device is designed to control and protect the distribution of power to a specific load7. The device works by electronic means. It detects the current state of the load through a sensitive and highly accurate magnetic sensor 10. The magnetic sensor 10 is designed in such a way that it can flexibly set a predetermined current and allowable value. It allows a safe and stable output current to be supplied to the load's mother valley δ noon value, which can be adjusted from as low as 20% of the inflammatory current value to as high as the actual required current value. The device is externally The 12 volt DC signal is activated and it is grounded. When the smart circuit breaker 14 is activated, a current of a predetermined value will flow to the external load 7. Under normal circumstances, the load 7 is provided with a safe and stable AC power supply. If any of the aforementioned AC faults (such as overload or short-circuit) occur when the power supply is sent to Zhen scale, the smart circuit breaker 4 will automatically cut off the current to the special correction load and kick the knot for more than 5 seconds. . The device can compensate for the short-circuit shock of 6 kA_V AC and a pulse voltage up to 8KV. The device's open time is less than 5 milliseconds. If the output current exceeds a preset value, the device is also designed to Less than 2.5 seconds _ Road time to fine any 5KA / 24 high AC current above 415V. ^ Figures 2 and 3 ® describe the device's miscellaneous energy. The AC power supply sends =====, = 12 to the main smart circuit; Route 13 and Yuehui Circuit break circuit 14 and send to the external load 7. Up to the control circuit 8, the contact device 5 of the relevant smart circuit breaker will be the paper standard (CNS) A4 ----------------- {Please read first Note on the back, fill in this page again); Order -1 · -Γ-3 丄 Amendment 91.9. Ί 3 补 # 本年 Λ **

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (I 丨;) Switched to “External load 7 by the control circuit g”, the location of “knowledge” allows the AC power supply to be sent to the external road. Designed among the allowable current values of the electronic elements of the AC power supply and the AC coil 3 device, the switching surface pressure (contact device) detected by the reactor (contact device) is greater than 7.5 volts at the switch surface pressure ^ load 7. The working voltage should be protected against overload or overcurrent in the direct current (C). The electric current protection device includes a coil device for fine current. If the current exceeds the capacity in any case, it will be automatically isolated. It is completely dependent on the H alarm signal. I Figure 3 describes the performance of the device. The AC power supply sends the,, f, or main circuit breaker 12 to the main smart circuit __, the smart circuit breaker 14 and sends To the external load 7. Please refer to the figure, ③ A 12 volt DC voltage pulse is triggered to the "power Γ depending on the control circuit" 8. The intelligent circuit breaker 1 4 related to the control circuit 8 will be switched to, 0N "of To allow AC power supply = to external load. Wisdom __㈣ 丨 4 seems to supply 7 external loads to the AC power supply to protect and protect the electronic components. It is designed to be used in the circuit 3 'current converter group 4 Among the predetermined current allowable values detected by the inductors of the current transformer group, the AC power is allowed to be sent to the external load 7 through the internal switch surface (contact device). The operating voltage will be above DC voltage 7.5 volts. ⑷Metal Oxide Varistor (Metal 〇xide Verist〇r; M〇v) > Metal Oxide Double Resistor 15 provides high quality protection to avoid being damaged by the surge generated from AC power. Metal oxide varistor use First (Please read the notes on the back before filling this page) — 丨 Order j -------

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V. Description of the invention (/ 丄) The suppression circuit provides a minimum 15,000 peak value 517420 (e) King of the required transient exemption from EMC requirements.

Ce) Mechanical contact device The contact device 22 wants the ship to come into contact with each other and make contact or interrupt its contact. The contact device i is provided with a leaf to resist a short-circuit impact, preferably not less than 6KA / 240V. … Figures 2 and 3 describe the behavior of the contact device 22. The AC circuit breaker 12 is sent to the main smart circuit, and the circuit breaker 1 4 ′ is sent to the external load 7. A 12-volt DC pulse is sent to electricity, depending on the control-related intelligent circuit breaker ^ is switched to the "0N" bit = the device sends the device 14 to the external load 7. The supply of the electric source is controlled by the smart circuit, alarm protection measures, data acquisition and all processing of the PCB area 2 activities such as protection, resetting, switching, registration, etc. \ line =: data acquisition and remote operation are system-based ^ Invention provides a method for monitoring, adjusting, and controlling AC current supplied to a building ^ electrical equipment ', wherein the characteristics of AC power are borrowed and connected to AC power for monitoring and monitoring. The AC power of this circuit is converted into DC power, and the characteristics of DC power are detected by the electronic device (that is, the AC power is proportionally reflected). The power supply is regulated and controlled to supply power to the building. The circuit of the device ^ Μ ° Ή The above method is based on the principle of parallel circuits and Koshiwow M -------- τ ------- (Please read the precautions on the back before filling this page) Printed by the Consumers' Cooperative of the Ministry of Economic Affairs

517420 A7 B7 Corrected more · 9 supplements this year V. Description of the invention (丨)) (Kirchoff) The first law, all currents of the main parallel circuit 12 and the second circuit 13 are dedicated to the total power source 11. If, for example, the second circuit is designed to draw a low current 13, the characteristics of the AC power of the main circuit will be proportionally reflected on the AC power of the second circuit. In order to monitor the characteristics of AC power in the second circuit, it is better to provide accurate and sensitive electronic devices. As shown in Figure 2, Figure 5, and Figure 6, the preferred method of AC to DC is to connect to the AC parallel circuit through a power transformer, where, for example, 240 volts AC can be reduced to 12.5 volts AC , And then rectified by rectifier D1, as shown in Figure 14. The resulting low DC voltage, which is the 12 · 5 volt DC converted from the 12 · 5 volt AC in the example, is now used as a DC power source for different IBES devices and components, such as the main smart circuit breaker 13, smart circuits Circuit breaker 14, power supply board, data memory / control, etc. These elements will be described further later. The above-mentioned parallel circuit provides the basis of the method for monitoring, adjusting, and controlling AC power to electrical equipment according to the present invention, in which the characteristics of AC power are monitored in a parallel circuit that converts AC power to (low) DC power. , And the characteristics of DC power (which is proportional to the characteristics of AC power) are monitored by the electronic device. In a preferred embodiment of the present invention, the DC power converted by the AC parallel circuit is used as a power source for driving components and devices of an electronic device, which sequentially monitors and analyzes the characteristics of the DC power, and then the electronic device Adjust and control the AC power supply to the circuits and loads of the electrical equipment to the building. A power distribution board may be designed to provide die extraction for these components and devices. Such a mold power extraction device may be in the form of a two-connector base. --- I ---- I-- · I -------- Order · -------- (Please read the notes on the back before filling out this page) Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by Consumer Cooperatives 14 517420

A7 I ----— —_B7 Amendment 9〗 .9, ί. Plant this year ___ quote ~~ 111.-III Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs; Ming (I) Figure 5 shows An example of such a power distribution board for distributing DC power converted from an ac / DC converter / rectifier. ^ The control circuit of the main smart circuit breaker 13 is as described in Figure 13 and the smart circuit The circuit of the circuit breaker is as described in Figure 14. Two systems, power alarm monitoring 'management and control system (pAMMCS) ^ 4 is another intelligent system in the present invention, which informs the responsible person or handles communication Power transfer technology is complex, and allows technical assistants to use existing telecommunication lines such as the Public Switching Telephone Network (PSTN), GSM, radio frequency, or computer modems. Smart Circuit Breaker 13 and Smart Circuit Breaker 14. • ^ The power alarm monitoring, management and control system is the core of the system. The two-terminal monitoring and control can be reported by software installed in the computer = = All types of credits are processed by telecommunications sources and sent to the power supply management and control system. The communication input port can be connected to any auxiliary communication device, such as radio frequency, notification lines, optical fibers, The internet and so on Perform this supplement after sex scales ^ Early reading session --------, order ------- (Please read the precautions on the back before filling this page)

ϋ n I Hua · Ben 15 paper size applicable ㈣ National Standard (CNS) A4 specification (21〇 X 297 $ cent) 517420

5. Description of the Invention (β) This second system is designed and configured to allow 'calling and calling to any one of the preset designated phone numbers when a fault is detected, which has been programmed into the system. This system will make a call or send computer digital data to a pre-designated number / area to inform all the information of the fault and the status of load 7 at this time. When receiving a voice message or computer & data, the technician must type his / her identification code (ID code) to pass the authentication and login. If this technician is an authorized person, he can find out the fault situation, the status of the load, and switch "ON-OFF" any load in the remote area. The load can be identified based on the desired area classification. ~ Power alarm monitoring, management, and control system is composed of four main components: a) Central Intelligence Unit (〇6111 ^ & 111 ^ 6111 and 6 o'clock 1] 1 ^ 1;) The Central Intelligence Unit is the power alarm monitoring The core wisdom of the management and control system, any fault (signal) generated by the main smart circuit breaker or smart circuit breaker will be sent to the central smart unit. The central intelligence unit will then verify the data, perform a smart diagnostic rule on the transmitted data, and then alert designated personnel (up to four). The central intelligence unit then receives the instruction, analyzes its correctness, and then executes the instruction. The central intelligence unit includes the following standard configurations (which can be expanded): ··, 1 · Eight alarm input areas, to receive any short-circuit fault signal g;

{Please read the precautions on the back before filling this page) -Install • n n elm ---- ^ Order ---- 11. iii. Iv · Feed a tamper input. A siren driver (sound). Driver for a strobe lamp (12 volts DC) 16 A wave scale Common Chinese National Standard (CNS) A4 specification (210 X 297 mm) 517420 A7 B7 This year Λ β Supplement

This paper is applicable in China Standard (CNS) A4 size ㈣χ 297 public director) 517420

Description of the invention (7) and the intelligent circuit breaker i4 device (see Figure 4). The circuit breaker 12 is sent to the system and the external negative power cord as a hand switch 2 or J for service purposes. Manual_ 'and restrictions please refer to Figure 5. Whenever any protection device is a rheological resistor 15, the main smart circuit breaker: = Metal circuit breaker 1 4 When an AC fault is lying, it sends a signal / port = Supply control —And s㉙board⑽) circuit ”2 5 When it comes to the fault, it sends out a signal to“ Alarm / Signal Processing Sheet 2 ^ 6 'Alarm / Money Place Material Element will automatically issue a detailed instruction to the device or smart circuit breaker to automatically restart Set the second style. At the same time, the alarm / signal processing unit sends out-letter other audible or visible alarms, such as alarm bell i. The main smart circuit is disconnected. 1 The only difference from the smart circuit's circuit-breaking stop feature is that the main smart circuit Open fault_device U (see section 4 after the fault is identified, it will automatically reset to the surface position, and Zhihui = Road = 16 internal fault detection device ^ (see Figure ^ Fault, It has only cut-off and 6, and comes to action-period of time 5. The second picture describes the performance of the device between the main smart circuit breaker i 3 circuit breaker 1 4. In general action, it should be through the main switch or the main Circuit breakers Hi 2 to ^ ', " Circuit breaker 13 and smart circuit breaker 14, and flow to the outside; = Break clear refer to the-figure, the main smart circuit breaker 丄 3 series with a _ current device CZCT) 1 And other electronic component jobs, two ^ AC power supply is terminated by smart circuit 丨 4 points to external negative 卞 (Please read the precautions on the back before filling this page) Order -------- -Printed by the Consumer Goods Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Use Zhongguanjia Standard (CNS) A4 size (210 x 297 mm) A7i to repair the soil this yeara

517420 V. Description of the invention (β) = protection and detection device. Among the allowable values of the predetermined leakage current detected by the zero-phase current transformer, the AC power is distributed to the smart circuit breaker 14 via an internal switching mechanism (contact device ^). This operating voltage is above the DC voltage of the county. Hum in In this design, the main intelligent circuit breaker i 4 and the intelligent circuit breaker 16 work in the AC / DC area of the system and provide a 15 ~ 1! 5 volt DC voltage. This ideal DC power supply; this should always be set at 10 ~ 12 volts DC voltage for operation. If the operating voltage is lower than 7.5 volts DC voltage in the power supply area, the control circuit inside the main smart circuit breaker 13 and the smart circuit breaker 丄 4 will stop The DC power is sent to the mechanism (contact device 5) to isolate the AC supply of external load 7. The system and external load will be protected by ^ and unique performance. If this happens, see Figure 6 and Figure 6 Under the design concept of Figure 7, there is a possibility of power fluctuations from the incoming AC power supply ^ This system or external load (when they are connected in parallel Time) will fluctuate at -30% of the minimum value of the normal working AC voltage. If the zero-phase ratio converter 1 detects any AC fault, it will generate a signal to the AC power supply area to assist the control. Under normal working conditions, the allowable current can be passed through the resistor R1 again. G The resistance value is set to a value that will be transmitted to the electronic circuit control = 2. As long as the incoming AC or DC power is stable and the leakage current The allowable value outflow is to operate at the allowable set value. The controller will trigger the switching mechanism 5 and allow AC power to flow to the external load through the smart circuit breaker. If the external load has a leakage current exceeding a predetermined current allowable value, This paper uses ^^ 鲜 (CNSUg (21G x 297 public director) 1 — ^ ---------------------------- (please first (Read the notes on the back and fill in this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperative

517420 V. Description of the invention (/ Controller 2 will be “Ancient Energy ^” ^ Ingenious, / 1 digital signal to the intelligent fault diagnosis / analysis device located in the power supply = domain, 11, immediately stop supplying directly to The main smart circuit breaker, and the resetting, are conceived by the $ hui circuit disconnection H 丨 4 Jing New power supply to the external load 7 〇 In other situations, if the external load withstands the normal handover of the input source: source The above power supply fluctuations (please refer to the design concept in the fifth figure), then the characteristics of the voltage and current that can be withstood through the component process surface B, 'refining (5 amps) 16 will burn out, which will The AC power is cut off and sent to the load through the smart circuit breaker, thereby protecting the external load again. If any of the above AC power reset situations occur (as described above), due to the system's automatic and system calibration, the output The power will be forced to reset to "Off," mode (even if it is in "On" mode). The AC power supply status of the device and the troubleshooting process will be performed during this time. The characteristics of this off-time are shown in Figure 8. 'The distribution of the parent power supply will only continue to supply equipment when the AC power flowing from the system meets the safety and protection requirements set by the intelligent system described above. Please refer to Figure 3, when a 12-volt DC pulse i 8 triggers the power monitoring and control circuit 8, the intelligent circuit related to the control circuit 8 will be disconnected. 1 4 will be switched to the '0N' position, allowing The AC power supply is sent to the external load. The smart circuit breaker 14 is designed with electronic components 9, AC coil 3, current transformer group 4 and intelligent fault analysis device 28, so as to protect and protect the AC power when it is distributed to external loads. Detection device. The paper size of the magnetic sensor 10 and the current transformer group 4 coils is measured in accordance with the Chinese National Standard (CNS) A4 specification (210 X 297 mm). -------- r Order- ------- (Please read the precautions on the back before filling out this page} Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 517420 B7 Only m. 9 Month of this year _ Supplement V. Send a note (/) 5 Capacity = Medium 'AC The source passes through the internal switching mechanism (the contact is mounted with a load of 7.1). The operating voltage should be 7.5 volts at the DC voltage. 1 = a load short circuit may occur in an external load. (Uve) Conductor and medium Neutral conductors are in direct contact with each other, and electrical and grounding are secret. In this event, Wei will be isolated 'and once' the DC power supply control and power routing determine the signal, Wei will be isolated at that critical temperature. High wave _ current results and high-temperature heat. When this situation occurs, the exchange at the smart circuit breaker 丨 4 Qi will generate a high magnetic current, which will make the magnetic sensor 丄 immediately "close" contact. This The domain wire is adjacent to the AC green circle 3. 2. If a normal AC lion is supplied to the external load 7 through the AC coil 3, this element will generate a small magnetic current as a signal tiger. This small 2 will allow the action to be performed. If there is a short circuit in the belt, the body, and the grounding conductor, the large current generated by the AC coil 3 will start the magnetic sensor 1 to the electronic control circuit 9-12 volts DC signal pulse. The off-time characteristic is shown in FIG. 8. 1, magnetic induction 1§ 1 〇 always has a 12 volt DC power supply, and F Khan 1 contact position. At any time if an undesired situation occurs (short circuit or overcurrent), the magnetic sensor will be "close contact," and switch its 12 volt DC power to perform the following three functions: a) Switch 12 volt DC power to Provide AC control or alarm. B) / East internal operation, and c) Switch to the control circuit for data registration and activities. 21 ----------- Installation -------- r Order --------- (Please read the notes on the back before filling out this page) Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is suitable for CNS A4 (21〇x 297) Mm) 517420

--------------------- Order ·! ------ (Please read the notes on the back before filling this page)

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, 517420, diagnosis, · year 9 · λ β | V. Invention Note (> ι) This small voltage / current will be injected into the "electronic control circuit" 9 Processing the signal into a stable Signal for verification. If the losses increase through multiple configurations in parallel with the external load, this component will simultaneously increase sensitivity to the control circuit. When it reaches the preset current value set by the control circuit, the "electronic control circuit" generates a signal to the power supply area to cut off the DC power supply to the contactor of its own smart circuit breaker 14. The progress of this process does not affect the reset of the system, and makes the current stop flowing to the load. The current transformer group coil 4 is a 7L piece that does not generate any heat S during power transmission. It also does not lose power during external loads. A. The control circuit is started by the current transformer group 4 and cuts off the AC current flowing to the load 7. The voltage generated by the current transformer coil 4 is transmitted to the electronic control circuit 9 by the electronic device inside the smart circuit breaker 14. • The mouth time period is determined by "RC, circuit parameters (R table in the basin, C, capacitance.). During this period, the smart circuit breaker 6 will not allow any" 〇n / 〇ff "action. When EI / CT4 and AC coil 3_ to any AC fault, it will generate the output to the power supply area to assist control. The cut-off time characteristics are shown in the figure of the brother. 2 Smart circuit breaker i 4 Detected that the power supply's dagger will automatically cut off the problematic electrical load and turn on the pre-specified load '. For example, if the negative word =, such as paste, the smart circuit breaker can turn off the first and immediately Turn on another second air-conditioning device, or two 'paper size applies Chinese National Standard (CNS) A4 specification (21〇χ 297 public love ... ----------- install ------ --Order ί —---- (Please read the notes on the back before filling in this ) 517 420

Fifth, the description of the invention () in advance or the operation. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed M ft '— once the smart circuit is open circuit 1114_ to the load's origin, 停止 automatically stops the problematic load-when the segment is set f :: == 2 is the next instruction A preset time 0 if the circuit breaker will be restarted for the next command because the flashing circuit breaker will be activated and the circuit will be triggered, and the circuit will be activated and the relay in the tower system will be activated. Avoid the step-by-step instruction being transmitted to the end of the preset time period of the load. And the W system coil 4 performs the corresponding function under the condition of overload current and the 'current ratior group 4 is used to detect AC power. In order to provide equipment safety, the IBES power alarm monitoring, management and control system are not affected. Mixed ages sizzle, two kinds of wave mixed quilt, namely metal oxide rheostat and smart circuit breaker. The metal oxide rheostat 丄 5 installed in this system is preferably not less than a leg for a complete system. Anything that enters the system or an external σP load is grounded by the component shown in Section 2®. For those external loads, the system provides a second surge protection in the smart circuit breaker. Surge protection to a degree of at least 6KA. When the surge reaches 6KA or higher, as described above via the AC coil 3, the intelligent circuit breaker 16 will immediately isolate the AC power to the external load 7. The contact device 5 for the main smart circuit breaker 13 or smart circuit breaker 4 is powered by the "power monitoring and control circuit system 8" located in the power supply area. If "smart fault diagnosis / analysis equipment

χ 297 mm) (Please read the notes on the back before filling — write this page). Φ Correction m. 9.13 This year Λ

517420 V. Description of the invention (4) Set 7 Qin & 1ί does not receive or generate any negative communication fault signal, then the switching action "0N / 0FF" or "closed contact" to a contact ^ Set can be triggered by only one 12 volts DC power is supplied to the input terminals of "Monitoring and Control" 8. The contact device must always be "open contact" on standby. The technical characteristics of this contact device shall be a constituent element that can withstand the AC current distribution circuit breakers listed in any international standard. In the second system, all kinds of signals from the first system are sent to the power alarm monitoring, management and control system device for processing. These t numbers are transmitted via electrical sources, as mentioned in the previous description. This second system is designed and configured to allow any number of preset designated phone numbers to be called when a failure is detected, and these numbers are programmed into the system. This system will make a call or send the computer's digital data to the pre-existing number / area to inform all the information about the fault and the status of load 7 at this time. When receiving a voice message or computer digital data, the technician must enter his / her identification code to pass authentication and login. If this person is an authorized person, then he will be able to ascertain the fault situation, the state of the load, and switch "0N-0FF", any load located in the remote area. The load can be based on the desired Area classification identification. Y Simple instructions will be issued through telecommunications lines, and technicians should obey all instructions and processing steps, so any misuse will be invalid or interrupted. The second system is designed to work as a voice mail or computer When the digital data does not respond immediately, it automatically closes after 20 seconds. When the problem is corrected, an optical indicator will indicate to the responsible person that the problem has been resolved, and a detailed report will be sent with the status of the incident and The load that was affected at that time. — —.I! -------- 0 S --------------- (Please read the precautions on the back before filling this page) Printed by the Consumer Cooperatives of the Ministry of Economic Affairs

517420 Amendment i 91 · 9, 3 This year Λ, invention description ("〆) 7 ^ ί ^ 5Α Figure 'Power alarm monitoring, management and control system 1 ^ 2 Special DC voltage below the second plant if a power failure occurs i2 Volt DC battery is used as a backup. The output current is about DC ^ 1 · 7 amps and the loss is less than 50 watts. ㈣ 5 A diagram will show the performance of the device. AC power supply ^ switch or main circuit breaker 12 flows to The main smart circuit breaker 13 and the smart circuit breaker 14 to external load 17 are invited to complicate the picture. 'The DC power supply control will monitor and control the performance of the main power circuit breaker 13 and the smart circuit breaker n 丨 4. If The status of these two components and the external load is in the working condition. It is allowed to be started by any source that carries a DC power signal. "Power supply control", 8 f channel will obtain all the data and / / tongue movement in the system. Under normal conditions, it also protects all the switching sugar control devices. The alarm signals generated by any one of the components in the system will be transmitted to the power alarm monitoring, management and control system 50 for processing. , As shown in Figure 5 A. Since it is in the form of a digital health number, it directly inputs the "central intelligence unit" into the terminal, so that the digital signal is converted into an analog signal of a voice message. This central intelligence unit is software-based 'and is programmable for any configuration. Binding of i This central smart unit will process the voice message based on the detected signal from the system alarm area input. This data is then compressed into a communication link, which can be compatible with the public exchange of telephone networks, modems, radio frequency, odder wire, GSM or other public buildings. Through communication links and modems or compatible media, there is no limit to the number of power alarm monitoring, management and control system stations or phone numbers. The same information is received and processed in a computer network (see Figure 4). Paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) 517420 as positive m. 9Λ3 This year λ β supplement

V. Invention Instruction (/) This soft system is pre-private, and the information will be printed out immediately (see Figure 0). For example, 'If a smart circuit breaker 丄 4 detects an AC fault (such as overcurrent), the DC power supply control and power distribution board circuit system will immediately turn off the DC Wei to the relevant smart power _ 路 阙 contact device 16, And isolate the external load within 2.5 seconds, as a safety warning measure. After receiving the data signal (dry contact, DC voltage, or ground) of the smart circuit breaker 14, "DC power control and power distribution board circuit system will send a signal, if this signal is received from the smart circuit breaker 'It goes to "Alarm / Signal Processing Input, Module. In this module, there are several input areas for fault identification. This input area is divided into fault types and is pre-programmed. (Please read the notes on the back before filling out this page> Φ Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics. Example: 1. Area 1 is for ground faults. Ii. Zone 2 is for short circuit. Iii. Zone 3 is for overcurrent. Iv. Zone 4 is for high temperature. V. Zone 5 is for AC power failure. Vi. Zone 6 is for equipment 1 failure. Vii. Zone 7 Yes to. Viii. Zone 8 is to ix. Others, once the fault is classified under Zone 3 (overcurrent), its data will be included in this type, and converted into a voiceless signal, will be voiced, The message was released, and the post was completed and transmitted. In, Zhou Lu, Network Management Control

Φ 517420 A7 B7 V. The invention is clever (x7)

Center (NMC), through a modem (or other compatible device), the computer receives an analog signal and converts it into a digital signal to the software installed in the computer for processing. Once the signal is transmitted to the computer at 2: 4, the alarm will turn ON to notify the technician to stand by at the workstation, and the information of the alarm area will be visible on the monitor (Figure 1Q). By using this system, the technician can open the second level of the data to receive more information about the event (Figure 10), like (but not limited to only the following items): i. Date and time . ii. Location. iii. Location code. iv. responsible person. v. Telephone number. vi. Nature of the fault. vii · Number of failed devices. viii. The status of the device. ix. Other. The data can be recovered by an accredited person in different ways, or by an analysis or summary of any period. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. After confirming the fault status, there is no need to actually pay attention to the location in person. The technician can access the location remotely by typing the password into the computer, and can do some End checking or switching action. Any switching of the IBES system should be a positive pulse of 12 volts / less than i seconds. Under normal working conditions (Fig. 5 and Fig. 58), all devices are still the same as the above process. When there is no fault, a signal can still be sent to the first or second system to command the smart circuit breaker 丄 6 to be in "ON" or "OFF" mode. This will supply or isolate AC power.

Shuangming explanation, (>?) Α7 Β7 Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs: The circuit breaker device will be sent out-status feedback will be provided. The above-mentioned system is in a unique device / system; ν '* Automatic AC fault setter, detection, monitoring, switching, identification and identification. Automatic fault isolation and AC power reset. Automatic exchange of data and data. Automatic voice message recognition. Automatic environment switching control. Security alarm and programmable timer control. Local or remote direct access control over public switched telephone network lines. Expandable to the Internet / Direct access via web page. Compatible with public switched telephone network lines or any SDH fiber optic network configuration at the carrier. Therefore, when a trip occurs, the system automatically analyzes and identifies the problem, automatically informs the responsible person via a computer or telephone (public switched telephone network line), and receives instructions from personnel in the remote area, for example, Reset terminal (p0st) A, terminal B, terminal c, terminal D and close terminal E, then the system will automatically execute the instruction 0. The system disclosed here can be integrated with other intelligent systems, such as buildings Management system (Building Management System; BMS), building automation system (Building Automation System; BAS) and control monitoring system (Control Monitoring System; CMS). This separate system does not control the monthly test of the AC power supply. 11 · • · 111 · IV · V · VI · vii · vni. Ιχ. I ---------— · I--I ---- Order —-------- (Please read the precautions on the back before filling this page) 29 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 517420 Α7 Β7 V. Description of the Invention (Clever) Control Equipment. It system has complementary functions < Please read the notes on the back before filling out this page) Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 30 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) )

Claims (1)

517420 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives, A8, B8, C8, D8, 2 31, 1 Amendment r Ben # Λ Supplement, patent application scope 1. A device for monitoring, adjusting, and controlling AC supply to electrical loads in buildings, This device consists of a -th-system, which at least includes: a main switch / a main circuit breaker device (MCB); a main intelligent circuit breaker (micb); an intelligent circuit breaker device (ICB); a metal oxide rheostat ( MOV); central processing control; power monitoring and control unit includes an alarm protection measure, data acquisition and work distribution board area; and when the main smart circuit breaker, the smart circuit breaker detects the AC power supply to the electrical If the load fails, the main smart circuit breaker or the smart circuit breaker sends a signal to the central processing control, and then sends a signal from the response signal to the central processing control place to the power monitoring and control. unit. The device described in item 1 of the scope of patent application, which further includes a second system device including a central intelligent unit to verify data, perform diagnostics, and perform pre-designated tasks, a TELEIF card, and a home automation module (HAM) And a power supply module; wherein a signal from the first system device is sent and received by the second system device, which notifies one or more pre-designated recipients to report the power failure, and provides information about the failure and The load state is sufficient, in which the recipient is able to ascertain the power failure, the state of the load, and issue a switching instruction to the first system device via the second system device. This paper size applies to China National Standard (CNS) A4 specification (21〇X 297 public love -------- tr— _------- ^ (Please read the precautions on the back before filling this page) ) 2. The scope of patent application g__ 3. The device according to item 1 of the scope of patent application, wherein the load is connected to the smart circuit breaker, and the smart circuit breaker is connected to the main smart circuit breaker, the main smart circuit The circuit breaker is connected to the main switch / main circuit breaker or in series. 4 · The device as described in item 2 of the scope of patent application for alpha, wherein the central processing unit sends / receives all signals in protection data, switching, registration, isolation and alarm, and processes the signal and transmits the signal to the second System installation. 5. The device described in item 1 of the scope of patent application, wherein the main smart circuit breaker includes: ~ u a ground leakage current protection device; ϋ · intelligent fault diagnosis analyzer unit; and Hi · a mechanical contact device, 5 Volt or more. To withstand the impact of a short-circuit current of not less than 6kA / 240V alternating current, and a switching mechanism to start the contact device of the machine, the working voltage of the Xi tuo mechanism is above 7.5 volts. ^ '6 · The device described in the first scope of the patent application, wherein the intelligent comet circuit breaker includes: ^ i · A combination of a short-circuit protection device with a magnetic inductor, wherein the combination can withstand 6kA / 240V AC Short circuit failure with a pulse voltage of up to 8KV; ϋ. Overcurrent protection device; and iv · a mechanical contact device to withstand-the impact of short circuit current of not less than 6kA / 240V AC, and a switching mechanism to start The mechanical contact device, wherein the working voltage of the mechanism is above 7.5 volts. , 32 88855 ABCD The Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed the patent scope of claim 7. The device described in item 1 of the scope of patent application, wherein the central smart unit of the second system includes at least one alarm input area to accept any short-circuit fault signal , An adjustment unit, a redundant driver, a strobe light driver and an alarm activation relay output, a system communication port, a differential audio input, an electronic clearable programmable read-only memory to store customer programs, and a built-in Less than 256 in / out ports. 8. The device as described in item 1 of the scope of patent application, wherein the home automation module (HAM) is in communication with the central intelligent unit and includes a plurality of inputs and an open collector output and a plurality of status inputs. 9. The device according to item 1 of the scope of patent application, wherein when the smart circuit breaker detects a power failure, it automatically closes the load of g and automatically turns on the pre-specified load immediately. 10 · The device according to item 1 of the scope of patent application, wherein when the smart circuit breaker detects a power failure, it automatically breaks down the failed load for a preset time and restarts after the preset time The setting is set to a standby state for further instructions. The device according to item 1 of the patent application scope, wherein an AC coil in the smart circuit breaker detects a short circuit to the power supply. The device described in the first item of the patent application scope, wherein a current-converter group device detects the overload current supplied from the power supply to the load. The device as described in the first item of the patent application scope, wherein a current-converter group device is used to detect the amount of AC power supplied to the load. The device as described in item i of the patent application scope, wherein the AC power protection and distribution includes-electronic circuit system, and its AC power supply 11 12 13 14 ______________-------- ^ ------- ( (Please read the notes on the back before filling out this page) __ 517420! Correct m.lU 'this year. A8 B8 C8 D8 The scope of patent application printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is equipped with a parallel circuit, in which the AC power is converted into DC power. In order, the AC power is sequentially adjusted and controlled to supply the circuit and the load. The device according to item 14 of the scope of patent application, wherein the AC circuit is divided into two or more circuits according to the loss of the load and the parallel circuit provided by the AC circuit, and has a high safety priority. A method for monitoring, adjusting, and controlling the supply of AC power to an electrical load in a building, including the following steps: (a) detecting AC power failure conditions, and analyzing AC faults and analyzing the nature of the failure; transmitting a tiger to a processing early Processing; transmitting the signal of step (b) to a power alarm monitoring management and control system (PAMMCS); processing signals of power alarm monitoring management and controlling women's rights; calling one or more pre-designated recipients; performing Corrective actions; and verify actions taken. 17 The method described in item 16, wherein steps ⑷ and (〇 are performed by telecommunication means. 18. The following steps are as described in item i 6 of the scope of patent application: A. Including a) accepted by a The user switches the on / off load; b) collects the data; and c) generates a status report. 15 16 (b) (c) (d) (e) ⑴ (g) -------------------- ^ --------- ^ ( (Please read the notes on the back before filling out this page)