WO2021129389A1 - 配电模块及通信电源系统 - Google Patents

配电模块及通信电源系统 Download PDF

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Publication number
WO2021129389A1
WO2021129389A1 PCT/CN2020/134734 CN2020134734W WO2021129389A1 WO 2021129389 A1 WO2021129389 A1 WO 2021129389A1 CN 2020134734 W CN2020134734 W CN 2020134734W WO 2021129389 A1 WO2021129389 A1 WO 2021129389A1
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WO
WIPO (PCT)
Prior art keywords
circuit breaker
signal
module
power distribution
slot
Prior art date
Application number
PCT/CN2020/134734
Other languages
English (en)
French (fr)
Inventor
杨焱兴
郭威
冯涛
易立琼
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP20904357.9A priority Critical patent/EP4071948A4/en
Publication of WO2021129389A1 publication Critical patent/WO2021129389A1/zh
Priority to US17/848,740 priority patent/US20220360054A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/056—Mounting on plugboards
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/205—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards for connecting electrical apparatus mounted side by side on a rail
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/056—Mounting on plugboards
    • H02B1/0565—Mounting on plugboards by means of an adapter carrying one or more apparatuses
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
    • H05K7/1457—Power distribution arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads

Definitions

  • This application relates to the technical field of communication power supply circuits, and in particular to a power distribution module and a communication power supply system.
  • the load of the communication power system usually includes an important load and a secondary load.
  • a backup power source such as a battery is used.
  • Important loads, secondary loads and batteries rely on contactors to control the corresponding circuit breakers for powering on and off.
  • the copper bars connected to the circuit breaker need to be made into matching segmented functional areas to limit each The number of circuit breakers installed in the functional zone and the distribution of functions.
  • the technical problem to be solved by the embodiments of the present application is to provide a power distribution module and a communication power supply system that can improve the flexibility of circuit breaker installation.
  • the implementation manner of the present application provides a power distribution module, including a power bus, an important load output module, a secondary load output module, a battery module, and a signal drive acquisition module, the important load output module, the secondary load output module, and the secondary load output module.
  • a power distribution module including a power bus, an important load output module, a secondary load output module, a battery module, and a signal drive acquisition module, the important load output module, the secondary load output module, and the secondary load output module.
  • the load output module and the battery module both include a circuit breaker, the power busbar is connected to the circuit breaker, the signal drive collection module is connected to the circuit breaker to collect circuit breaker signals, and the signal drive collection module includes A plurality of first signal units arranged in sequence along the first direction, the connection area where the signal drive acquisition module is connected to each circuit breaker is provided with an integer number of first signal units, and all circuit breakers are provided with second signal units, The second signal unit is connected to one of the integer number of first signal units in the connection area.
  • the power distribution module of the implementation of this application takes power through the power bus bar, and feeds the circuit breaker signal collected by the signal drive acquisition module to the monitoring module to control the circuit breakers of the important load output module, the secondary load output module, and the battery module.
  • the conduction and disconnection (ie power-on and power-off) and the monitoring of the circuit breaker status, etc. because contactors are not used for power-on and power-off and shunts for shunting, there is no functional distinction between important loads, secondary loads, and battery access on the physical hardware. .
  • an integer number of first signal units are provided in the connection area between the signal drive collection module and the circuit breaker.
  • the circuit breaker corresponds to the signal drive collection in the first direction.
  • the integer number of the first signal unit of the module is set, for example, 1, 2, etc., so that the circuit breakers of the important load output module, the secondary load output module, and the battery module are infinitely mixed with the signal drive acquisition module, thereby Reduce the user's need for important loads, secondary loads, battery access and other functional areas caused by the secondary design and development of circuit breaker capacity and the number of circuits, and improve the flexibility of the layout of the power distribution module.
  • the circuit breaker is provided with an insertion slot, the signal drive acquisition module is inserted into the insertion slots of all the circuit breakers, and the insertion slot extends in a first direction, and the An integer number of first signal units are arranged in the connection area where the signal drive acquisition module is connected to the socket, and the second signal units are arranged in the socket.
  • the connection between the signal drive acquisition module and the circuit breaker adopts plug-in connection, which is beneficial to improve the assembly efficiency of the signal drive acquisition module and the circuit breaker, and also facilitates various functional modules (important load output module, secondary load output module, battery module, etc.) Etc.) Replacement of the circuit breaker.
  • the signal-driven collection module further includes a guide slot, and a guide slot is provided between every two adjacent first signal units for inserting the signal-driven collection module into all the first signal units.
  • a guide slot is provided between every two adjacent first signal units for inserting the signal-driven collection module into all the first signal units.
  • the signal-driven collection module further includes a main body and a plurality of guiding protrusions protruding from the main body, and a plurality of first signal units are disposed on the main body at intervals along the first direction.
  • the main body is inserted into the insertion slots of all circuit breakers, the guide protrusion is accommodated in the insertion slot, and the guide protrusion is used to insert the signal drive acquisition module into the insertion slot Guidance at the time to facilitate the connection of the signal-driven acquisition module with all circuit breakers.
  • the insertion slot is provided with a guide groove, and each guide protrusion is mated with a guide groove, so that when the signal drive acquisition module is inserted into the circuit breaker, the guide protrusion follows The movement of the guide groove guides the insertion of the signal-driven collection module into the circuit breaker and improves the smoothness of the relative movement of the signal-driven collection module and the circuit breaker.
  • the main body includes a first surface and a second surface formed by bending and extending the first surface, and a plurality of first signal units are arranged on the main body at equal intervals along the first direction.
  • a plurality of guide protrusions are protrudingly arranged on the second surface of the main body at equal intervals, each two adjacent first signal units have a gap, and each guide protrusion is arranged corresponding to one of the gaps, so ,
  • the guide post can improve the accuracy of the docking between the first signal unit and the second signal unit while guiding, and also improve the connection stability of the signal drive collection module plugged into the socket, thereby improving the power distribution module reliability.
  • the power distribution module further includes a support frame, the support frame includes a support body and a plurality of guides protruding from the support body at intervals along a first direction, the The circuit breaker also forms a guide groove, the guide groove cooperates with the guide member, and the guide member and the guide groove form the guide structure.
  • the circuit breaker and the supporting frame are in a guide rail type. Installation method. Due to the guiding effect of the guide member on the circuit breaker, the assembly accuracy and the assembly efficiency of the circuit breaker assembling on the support frame are improved.
  • the guide includes a connecting part and a guide part, the connecting part is fixedly connected to the supporting body, and the guide part faces away from the connecting part from a side edge of the connecting part.
  • the direction of the supporting body is bent and extended, the width of each two adjacent guide parts is the same as the width of the first signal unit, and each two adjacent guide parts are provided corresponding to one first signal unit. Since the guide is a folded structure, the structure is simple and the operation is easy.
  • each two adjacent guide portions are set corresponding to one first signal unit, so that the circuit breaker and the signal drive acquisition module are plugged in At the same time, it corresponds to an integer number of first signal units, which facilitates the stepless mixing of the circuit breakers of each functional module and the signal drive collection module, and also improves the connection stability of the signal drive collection module plugged into the socket.
  • the signal-driven collection module further includes a main body, a plurality of first signal units are provided on the main body at equal intervals, the first signal unit is an elastic terminal, because the first signal unit is The elastic terminal can float and automatically adjust the position when the first signal unit is docked with the second signal unit, so that the signal collection terminal is accurately docked with the second signal unit, improving the first signal unit and the second signal unit Butt accuracy.
  • the circuit breaker is further provided with a first slot and a second slot, and the first slot, the plug slot, and the second slot are aligned with the first direction Different second directions are arranged at intervals, the power bus bar includes a positive power bus bar and a negative power bus bar, the positive power bus bar is plugged into the first slot, and the negative power bus bar is plugged into In the second slot, the positive power bus bar, the signal drive acquisition module, and the negative power bus bar are arranged in the second direction, which simplifies the wiring of the power distribution module and improves the functions of the power distribution module. Flexibility of module layout.
  • the implementation manner of the present application also provides a communication power supply system, including a rectifier module, the above-mentioned power distribution module, and a monitoring module, the power busbar is connected to the rectifier module, and the monitoring module is configured to receive The circuit breaker signal of the circuit breaker is used to control and monitor the circuit breakers, thereby improving the safety and reliability of the communication power supply system.
  • the important load output module includes at least one important load connected to a circuit breaker of the important load output module; the secondary load output module includes a circuit breaker with the important load output module At least one secondary load connected to the battery module; the battery module includes at least one battery connected to the circuit breaker of the battery module, and the monitoring module is also used to monitor the voltage of the battery on the battery module to control the The battery supplies power to the important load and the secondary load. In this way, it is ensured that under abnormal conditions, the monitoring module supplies power to important loads and secondary loads by monitoring the battery voltage according to the battery power control, and can protect the battery from over-discharge, which is beneficial to prolonging the battery life.
  • the power distribution module is a DC power distribution module
  • the communication power supply system further includes an AC power distribution module
  • the rectifier module is connected to the AC power distribution module for connecting the AC power distribution module to the AC power distribution module.
  • the electricity is converted into direct current and supplied to the power distribution module.
  • the AC power distribution module includes an AC power distribution unit and a lightning protection unit, the AC power distribution unit is connected to the rectifier module, and the lightning protection unit is used to perform lightning protection detection on the AC power distribution unit , And provide the detection results to the monitoring module.
  • FIG. 1 is a structural block diagram of a communication power supply system provided by the first embodiment of this application;
  • FIG. 2 is a schematic diagram of a three-dimensional assembly of the DC power distribution module provided by the first embodiment of the application;
  • Fig. 3 is a three-dimensional assembly schematic diagram of the circuit breaker, the power bus bar, and the signal drive acquisition module shown in Fig. 2;
  • Figure 4 is a schematic diagram of a DC power distribution module in an application scenario
  • Figure 5 is a schematic diagram of a part of the structure of a DC power distribution module in another application scenario
  • Figure 6 is a schematic diagram of a partial structure of a DC power distribution module in another application scenario
  • FIG. 7 is a schematic diagram of the signal acquisition board and the circuit breaker assembled together according to the second embodiment of the application.
  • Figure 8 is an exploded schematic diagram of the signal acquisition board and circuit breaker shown in Figure 7;
  • FIG. 9 is a three-dimensional assembly diagram of a part of the structure of the power distribution module provided by the third embodiment of this application.
  • FIG. 10 is a schematic plan view of the circuit breaker and the signal acquisition board assembled together in the third embodiment provided by this application;
  • Figure 11 is a schematic diagram of the position of the guide slot of the first circuit breaker
  • Figure 12 is a schematic diagram of the position of the guide slot of the second circuit breaker
  • Figure 13 is a schematic diagram of the position of the guide slot of the third circuit breaker
  • FIG. 14 is a schematic diagram of a partial structure of a power distribution module provided by the fourth embodiment of this application.
  • FIG. 1 is a structural block diagram of the communication power supply system provided by the first embodiment of this application.
  • the communication power supply system 200 includes an AC power distribution module 201, a rectifier module 203, a DC power distribution module 10, and a monitoring module 207.
  • the AC power distribution module 201 is used to provide AC mains.
  • the AC power distribution module 201 includes an AC power distribution unit 2011 and a lightning protection unit 2013.
  • the lightning protection unit 2011 is used to perform lightning protection detection on the AC power distribution unit 2011 and provide the detection result to the monitoring module 207.
  • the rectifier module 203 is connected to the AC power distribution unit 2011 of the AC power distribution module 201, and is used to convert AC mains power into DC power and provide it to the DC power distribution module 10.
  • the rectification module 203 includes a plurality of rectification units 2031 and a connector 2033 connected to the plurality of rectification units 2031.
  • the DC power distribution module 10 includes a power bus 11, an important load output module 13, a secondary load output module 14, a battery module 15 and a signal drive acquisition module 17.
  • the power bus 11 is connected to the connector 2033 of the rectifier module 203.
  • the important load output module 13, the secondary load output module 14, and the battery module 15 all include a circuit breaker 19.
  • the important load output module 13 also includes an important load 131 connected to the circuit breaker 19 of the important load output module 13.
  • the secondary load output module 14 also includes a secondary load 141 connected to the circuit breaker 19 of the secondary load output module 14.
  • the battery module 15 also includes a battery 151 connected to the circuit breaker 19 of the battery module 15.
  • the circuit breaker 19 of the important load output module 13, the circuit breaker 19 of the secondary load output module 14 and the circuit breaker 19 of the battery module 15 are all connected to the power bus 11.
  • the circuit breakers 19 of all functions (important load 131, secondary load 141, battery 151 access) area share the same power bus 11, which is beneficial to simplify the structure of the DC power distribution module 10.
  • the rectifier module 203 is used to supply power to the important load 131, the secondary load 141, and the battery 151; the battery 151 is used to supply power to the important load 131 and the secondary load 141 when the rectifier module 203 cannot supply power.
  • the important load output module 13 includes M important load branches 130, each important load branch 130 is provided with a circuit breaker 19 and an important load 131, M is an integer greater than or equal to 1; the minor load output module 14 It includes N secondary load branches 140.
  • Each secondary load branch 140 includes a circuit breaker 19 and a secondary load 141.
  • N is an integer greater than or equal to 1;
  • the battery module 15 includes P battery branches 150, each battery The branch 150 has a circuit breaker 19 and a battery 151, and P is an integer greater than or equal to 1.
  • the signal drive collection module 17 is connected to the circuit breaker 19 of the important load output module 13, the circuit breaker 19 of the secondary load output module 14 and the circuit breaker 19 of the battery module 15, and is used to collect the circuit breaker signals of the circuit breakers 19.
  • the circuit breaker signal includes a closing signal, an opening signal, a circuit breaker address signal, a circuit breaker current signal, a circuit breaker voltage signal, and a fault trip state signal.
  • the monitoring module 207 is used to control and monitor the circuit breakers 19 according to the circuit breaker signals collected by the signal drive acquisition module 17, thereby improving the intelligence and reliability of the communication power supply system 200. For example, when the monitoring module 207 obtains an instruction to open the circuit breaker 19 of a certain address, the monitoring module 207 recognizes the circuit breaker 19 of the corresponding address through the collected circuit breaker signal and controls the opening; for another example, the monitoring module 207 can obtain The current signal of the circuit breaker monitors the state of the circuit breakers 19 to determine whether each circuit breaker 19 can effectively perform circuit conduction and disconnection, thereby improving the electrical safety and reliability of the communication power supply system 200. That is, the signal-driven collection module 17 collects the signal of the circuit breaker.
  • the function is not only to detect the state of the circuit breaker, but also includes controlling the opening and closing of the circuit breaker, detecting the circuit breaker current, collecting the address of the circuit breaker, identifying the circuit breaker, etc., the monitoring module 207
  • the circuit breakers can be controlled and monitored according to the circuit breaker signals collected by the signal driving acquisition module 17.
  • the communication power supply system 200 of the first embodiment of the present application uses the power bus 11 to obtain power, and the monitoring module 207 controls the important load output module 13 and the secondary load through the circuit breaker signal of the circuit breaker 19 collected by the signal drive acquisition module 17
  • the on/off of the circuit breaker 19 of the output module 14 and the battery module 15 ie, power-on and power-off
  • monitor the state of the circuit breaker Since the DC power distribution module 10 does not use a contactor for power-on and power-off and a shunt for current distribution, the physical hardware is There is no functional distinction such as important load, secondary load, battery access, etc., thereby improving the flexibility of the layout of the DC power distribution module 10.
  • the monitoring module 207 is also used to monitor the voltage of the battery 151 to control the battery's power supply to the important load 131 and the secondary load 141.
  • the battery 151 When the battery 151 is powered and the voltage of the battery 151 is less than the preset maximum threshold voltage, disconnect the power supply loop of the battery 151 to the secondary load 141; when the battery 151 is powered and the voltage of the battery 151 is less than the preset minimum threshold voltage, disconnect The battery 151 supplies power to the important load 131 and the secondary load 141 in a power supply circuit.
  • the working principle of the communication power supply system 200 shown in FIG. 1 is: under normal circumstances, the rectifier module 203 supplies power to the important load 131, the secondary load 141, and the battery 151; when the rectifier module 203 cannot supply power, the battery 151 supplies power to the important load 131, The secondary load 141 supplies power; when the voltage of the battery 151 is greater than or equal to the preset maximum threshold voltage and greater than or equal to the preset minimum threshold voltage, the voltage of the battery 151 can supply the important load 131 and the secondary load 141 to work at the same time.
  • the module 207 controls to open the circuit breaker 19 on the secondary load output module 14 to power off the secondary load output module 14 to ensure the normal operation of the important load 131.
  • the number of circuit breakers 19 in the important load output module 13 is not limited.
  • the important load output module 13 may also include one circuit breaker 19 and M important loads 131, and the monitoring module 207 controls M through one circuit breaker 19
  • the number of circuit breakers 19 in the secondary load output module 14 is not limited.
  • the secondary load output module 14 may also include one circuit breaker 19 and N secondary loads 141.
  • the monitoring module 207 passes through one circuit breaker 19 controls N secondary loads 141; the number of circuit breakers 19 in the battery module 15 is not limited.
  • the battery module 15 may also include a circuit breaker 19 and P batteries 151.
  • the monitoring module 207 controls P through a circuit breaker 19 Battery 151.
  • FIG. 2 is a three-dimensional assembly diagram of the DC power distribution module provided by the first embodiment of the application
  • FIG. 3 is a three-dimensional assembly diagram of the circuit breaker, the power bus bar, and the signal drive acquisition module shown in FIG. 2
  • FIG. 3 only illustrates that one circuit breaker 19 is assembled with the power bus 11 and the signal drive acquisition module 17 together, and the rest of the circuit breakers 19 are hidden.
  • the circuit breaker 19 includes a first slot 191, an insertion slot 193 and a second slot 195 arranged at intervals along the Z direction, wherein the insertion slot 193 is located between the first slot 191 and the second slot 195.
  • the first slot 191, the insertion slot 193, and the second slot 195 are all through slots extending along the Y direction.
  • the power bus 11 includes a positive power bus 111 and a negative power bus 113.
  • the positive power bus bar 111 is plugged into the first slot 191 to connect to the circuit breaker 19
  • the negative power bus bar 113 is plugged into the second slot 195 to connect to the circuit breaker 19
  • the signal drive acquisition module 17 is plugged into the plug slot 193.
  • the positive power bus 111, the negative power bus 113, and the signal drive collection module 17 are stacked along the Z direction, where the signal drive collection module 17 is located between the positive power bus 111 and the negative power bus 113 .
  • FIG. 4 is a schematic structural diagram of a DC power distribution module in an application scenario.
  • the signal drive acquisition module 17 includes a plurality of signal acquisition boards 171.
  • a plurality of signal acquisition boards 171 are arranged in parallel.
  • Fig. 4 only shows two signal acquisition boards 171 by way of example.
  • the signal collection board 171 includes a plurality of first signal units 1711 and a plurality of guide grooves 1713.
  • a plurality of first signal units 1711 are arranged in sequence along the Y direction, and a guide groove 1713 is provided between every two adjacent first signal units 1711. That is, the guide slot 1713 is a guide structure for guiding when the signal acquisition board 171 is inserted into the insertion slot 173, which facilitates the assembly of the signal acquisition board 171 and the circuit breaker 19.
  • the signal acquisition board 171 is roughly comb-shaped
  • the first signal unit 1711 roughly has a tooth-like structure
  • the guide groove 1713 is a groove structure provided between two adjacent first signal units 1711, as shown in FIG. 4 Only exemplarily shows that each signal acquisition board 171 includes 14 first signal units 1711.
  • the widths of the multiple first signal units 1711 are the same, and the widths of the multiple guide grooves 1713 are the same, that is, the multiple first signal units 1711 are arranged on the signal acquisition board 171 at equal intervals to facilitate the signal acquisition board 171 to be plugged into the circuit breaker 19 Carry out limit fool prevention. It can be understood that it is not limited that the plurality of first signal units 1711 are arranged at equal intervals, and the width of the plurality of guide grooves 1713 is not limited.
  • each circuit breaker 19 corresponds to the integer number of signal driving acquisition modules 17 in the Y direction.
  • a signal unit 1711 is provided, for example, one, two, and so on.
  • the connection area 1701 where the signal drive collection board 171 and the insertion slot 193 of each circuit breaker 19 are connected is provided with an integer number of first signal units 1711, that is, the insertion slot 193 is provided in the Y direction corresponding to an integer number of first signal units 1711.
  • a second signal unit 194 is provided in the insertion slot 193 of the circuit breaker 19.
  • the second signal unit 194 is docked with a first signal unit 1711 corresponding to the position of the signal acquisition board 1711, so that the signal acquisition board 171 collects the circuit breaker signal of the circuit breaker 19 and feeds it back to the monitoring module 207.
  • the first signal unit 1711 is a connection terminal
  • the second signal unit 194 is a connection interface, or other structures that can realize signal transmission between the two.
  • the circuit breaker 19 includes a plurality of first circuit breakers 196 and a plurality of second circuit breakers 197.
  • the first circuit breaker 196 and the second circuit breaker 197 have different widths.
  • the first circuit breaker 196 is a 125A circuit breaker.
  • the second circuit breaker 197 is a 63A circuit breaker.
  • the connection area 1701 where the signal acquisition board 171 and the first circuit breaker 196 are connected is provided with three first signal units 1711 (numbered 10-12 as shown in Figure 4), that is, the first circuit breaker 196 corresponds to 3 in the Y direction.
  • Two first signal units 1711 are provided;
  • the connection area 1701 where the signal acquisition board 171 and the second circuit breaker 197 are connected is provided with two first signal units 1711 (numbered 4-5 as shown in Figure 4), namely the second
  • the circuit breaker 197 is arranged corresponding to the two first signal units 1711 along the Y direction.
  • the widths of the plurality of first signal units 1711 are the same, the widths of the plurality of guide grooves 1713 are the same, and the width of the first circuit breaker 196 and the width of the second circuit breaker 197 in the Y direction correspond to an integer number of first signal units 1711 Set up so that the first circuit breaker 196 and the second circuit breaker 197 can be installed with the signal acquisition board 171 arbitrarily without limitation, that is, the important load output module 13, the secondary load output module 14, and the circuit breaker 19 on the battery module 15 According to its own arrangement, the signal acquisition board 171 can be used for infinite hybrid insertion, which improves the freedom of the important load 131, the secondary load 141, and the battery 151 to connect to the communication power supply system 200.
  • the signal acquisition board 171 is assembled with three circuit breakers 19 with different widths.
  • the circuit breaker 19 includes a first circuit breaker 196, a second circuit breaker 197, and a third circuit breaker 198.
  • the width of the first circuit breaker 196 is W1
  • the width of the second circuit breaker 197 is W2
  • the connection area 1701 where the signal acquisition board 171 and the first circuit breaker 196 are connected is provided with two first signal units 1711
  • the connection area 1701 where the signal acquisition board 171 and the second circuit breaker 197 are connected is provided with three first signal units.
  • the connection area 1701 where the signal acquisition board 171 and the third circuit breaker 198 are connected is provided with four first signal units 171.
  • the signal acquisition board 171 is assembled with two circuit breakers 19 with different widths.
  • the circuit breaker 19 includes a first circuit breaker 196 and a second circuit breaker 197.
  • the first circuit breaker is set.
  • the width of 196 is W1
  • the connection area 1701 connected with the first circuit breaker 196 is provided with one first signal unit 1711
  • the connection area 1701 where the signal acquisition board 171 is connected with the second circuit breaker 197 is provided with two first signal units 171.
  • a power distribution module includes a power bus bar, an important load output module, and a secondary load output module.
  • a battery module and a signal drive acquisition module, the important load output module, the secondary load output module, and the battery module all include a circuit breaker, the power busbar is connected to the circuit breaker, and the signal drive acquisition The module is connected to the circuit breaker to collect circuit breaker signals
  • the signal driving acquisition module includes a plurality of first signal units arranged in sequence along a first direction, and the signal driving acquisition module is connected to the connection area of each circuit breaker There are an integer number of first signal units, and each circuit breaker is equipped with a second signal unit, and the second signal unit is connected to one of the first signal units to realize the signal drive acquisition module to collect the open circuit of the circuit breaker And feed back to the monitoring module.
  • the power bus bar includes at least one of a DC positive pole, a DC negative pole, a ground bar, an AC L1 phase bar, an AC L2 phase bar, an AC L3 phase bar, and an AC N phase bar, which is not limited here.
  • the signal drive collection module 17 may also include only one signal collection board 171, and it is not limited that the widths of the multiple first signal units 1711 are the same, and the widths of the multiple guide grooves 1713 are the same, that is, the multiple first signal units 1711 are arranged at intervals.
  • the connection area 1701 where the signal drive acquisition module 17 is connected to each circuit breaker 19 is provided with an integer number of first signal units 1711, the second signal unit 194 and an integer number of first signal units in the connection area 1701 One of the 1711 can be docked.
  • the first slot 191 is not limited to a through slot, and the first slot 191 can be plugged into the positive power bus 111; the plug slot 193 is not limited to a through slot, and the plug slot 193 can be connected to the signal The acquisition board 171 can be plugged in; the second slot 195 is not limited to a through slot, and the second slot 195 can be plugged into the negative power bus 113.
  • the signal drive collection module 17 and the circuit breaker 19 are not limited to be connected through the socket 193, and the connection between the two can also be realized in other ways.
  • the signal drive collection module 17 is provided with a slot
  • the circuit breaker 19 is provided with a switch.
  • the plug-in part inserted in the slot of the signal drive collection module 17 is not limited here.
  • Figure 7 is a schematic plan view of the signal drive acquisition module and circuit breaker assembled together according to the second embodiment of the application
  • Figure 8 is an exploded view of the signal drive acquisition module and circuit breaker shown in Figure 7 Schematic plan view.
  • the power distribution module provided in the second embodiment is roughly the same in structure as the DC power distribution module 10 provided in the first embodiment, except that the signal drive acquisition module 271 and the circuit breaker 29 are partially structured.
  • the signal drive collection module 271 includes a main body 2711, a plurality of first signal units 2713, and a plurality of guide protrusions 2715.
  • the main body 2711 includes a first surface 2721 and a second surface 2723 formed by bending and extending the first surface 2721.
  • a plurality of first signal units 2713 are arranged on the first surface 2721 of the main body 2711 at equal intervals, there is a gap 2716 between each two adjacent first signal units 2713, and a plurality of guide protrusions 2715 are protruded on the main body 2711 at equal intervals.
  • each guide protrusion 2715 corresponds to a gap 2716.
  • the circuit breaker 29 is provided with a second signal unit 291 for docking with the first signal unit 2713 and a guide slot 293 in an insertion slot (not shown).
  • Each guide protrusion 2715 is mated and connected with a guide groove 293.
  • the guide protrusion 2715 is not limited to be protruded on the second surface 2723.
  • the guide protrusion 2715 may also be protruded on the first surface 2721 or other surfaces.
  • the circuit breaker 29 includes a first circuit breaker 296, a second circuit breaker 297, and a third circuit breaker 298.
  • the signal-driven collection module 271 is plugged into the first circuit breaker 296, the second circuit breaker 297, and the third circuit breaker 298, and the second circuit breaker 293 is located between the first circuit breaker 291 and the third circuit breaker 295.
  • FIG. 9 is a three-dimensional assembly diagram of a part of the structure of the power distribution module according to the third embodiment of the application.
  • the power distribution module provided in the third embodiment has substantially the same structure as the DC power distribution module 10 provided in the first embodiment, except for the partial structure of the circuit breaker 37.
  • the power distribution module further includes a supporting frame 38 for supporting the circuit breaker 37.
  • the supporting frame 38 includes a supporting body 381 and a plurality of guide members 383 protruding from the supporting body 381 in sequence at equal intervals.
  • the guiding member 383 is substantially a folding structure, and includes a connecting portion 3831 and a guiding portion 3833 formed by bending and extending the edge of the connecting portion 3831 in a direction away from the supporting body 381.
  • the connecting portion 3831 is fixedly connected to the supporting body 381.
  • the circuit breaker 37 is provided with a first slot 371, an insertion slot 373 and a second slot 375.
  • the positive power bus 311 is inserted into the first slot 371
  • the signal drive collection module 35 is inserted into the insertion slot 373
  • the negative power bus 313 is inserted into the second slot 375.
  • the circuit breaker 37 also forms a guide groove 376 mated with the guide 383 to facilitate the assembly of the circuit breaker 37 on the support frame 38.
  • the guide 383 and the guide groove 376 form the guide structure.
  • FIG. 10 is a schematic plan view of the circuit breaker and the signal drive acquisition module assembled together in the third embodiment of this application.
  • the signal-driven collection module 35 includes a plurality of first signal units 351 arranged side by side along the Y direction.
  • the circuit breaker 37 includes a first circuit breaker 378, a second circuit breaker 379, and a third circuit breaker 380 with different widths.
  • the width of the first circuit breaker 378 is W1
  • the width of the second circuit breaker 379 is W2
  • the width of two adjacent guide portions 3833 is the same as the width of one first signal unit 351 and corresponds to one signal unit 351.
  • the guide portion 3833 When assembling, the guide portion 3833 is inserted into the guide slot 376 of the circuit breaker 37. Since the width of the two adjacent guide portions 3833 is the same as the width of the first signal unit 351, the circuit breaker 39 and the signal drive acquisition module 35 are plugged together. The time corresponds to an integer number of first signal units 351, which facilitates the stepless mixing of the circuit breaker 19 and the signal drive acquisition module 35 of each functional module, improves the assembly efficiency of the circuit breaker 37 and the signal drive acquisition module 35, and also improves the circuit breaker 37 The accuracy of the connection with the signal-driven acquisition module 35.
  • the guide groove 376 of the first circuit breaker 378 is provided at approximately 1/2 of the width of the bottom surface of the first circuit breaker 378 facing the support body 381; please refer to FIG. 12, the guide groove of the second circuit breaker 379 377 is provided at approximately 1/3 and 2/3 of the width of the bottom surface of the first circuit breaker 378 facing the support body 381; please refer to FIG. 13, the guide groove 376 of the third circuit breaker 380 is arranged at the position facing the third circuit breaker 380 The width of the bottom surface of the supporting body 381 is approximately 1/4, 1/2, and 3/4 positions.
  • FIG. 14 is a three-dimensional assembly diagram of a partial structure of a power distribution module according to the fourth embodiment of the application.
  • the power distribution module provided in the fourth embodiment has substantially the same structure as the DC power distribution module 10 provided in the first embodiment, except for the structure of the signal-driven acquisition module 45.
  • the signal-driven collection module 45 includes a main body 451 and a plurality of first signal units 453 sequentially arranged on the main body 451.
  • the first signal units 453 are elastic terminals, that is, the first signal units 453 have elastic deformation capabilities. Since the first signal unit 453 is an elastic terminal, the first signal unit 453 can float and automatically adjust the position when docked with the second signal unit 491, so that the first signal unit 453 is accurately docked with the second signal unit, and the first signal unit is improved. 453 and the second signal unit 491 docking accuracy.
  • the material of the first signal unit 453 includes conductive plastic. It can be understood that the material of the first signal unit 453 is not limited to include conductive plastic, and it can also be other elastic materials.
  • the first signal unit 453 is a metal shrapnel; the structure of the first signal unit 453 is not limited.
  • the unit 453 includes a flexible body (not shown) and a signal collection part provided on the flexible body.
  • the flexible body is fixedly connected to the main body 451, and the signal collection part is connected to the second signal unit 491.

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Abstract

一种配电模块及通信电源系统(200)。配电模块包括功率母排(11)、重要负载输出模块(13)、次要负载输出模块(14)、电池模块(15)及信号驱动采集模块(17)，重要负载输出模块(13)、次要负载输出模块(14)、电池模块(15)均包括断路器(19)，功率母排(11)与断路器(19)连接，信号驱动采集模块(17)与断路器(19)连接以采集断路器(19)信号，信号驱动采集模块(17)包括多个沿第一方向依次排列的第一信号单元(1711)，信号驱动采集模块(17)与每个断路器(19)相接的连接区域设有整数个第一信号单元(1711)，断路器(19)均设有第二信号单元(194)，第二信号单元(194)与连接区域的整数个第一信号单元(1711)中的其中一个对接，如此，使得配电模块在物理硬件上无重要负载、次要负载、电池接入等功能性区分，方便各个断路器与信号驱动采集模块进行无极混接。

Description

配电模块及通信电源系统
本申请要求在2019年12月25日提交中国国家知识产权局、申请号为201911358651.7发明名称为“配电模块及通信电源系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信电源电路技术领域，特别涉及一种配电模块及通信电源系统。
背景技术
通信电源系统的负载通常包括重要负载、次要负载，在没有市电的情况下，采用电池等备电电源。重要负载、次要负载及电池依靠接触器控制对应的断路器进行上下电，根据断路器所属支路的功能性，连接断路器的铜排需做成配套的分段式的功能区域，限制各功能区断路器安装数量及功能分配。
发明内容
本申请实施方式所要解决的技术问题在于提供一种能够提高断路器安装灵活性的配电模块及通信电源系统。
第一方面，本申请实现方式提供一种配电模块，包括功率母排、重要负载输出模块、次要负载输出模块、电池模块及信号驱动采集模块，所述重要负载输出模块、所述次要负载输出模块、所述电池模块均包括断路器，所述功率母排与所述断路器连接，所述信号驱动采集模块与所述断路器连接以采集断路器信号，所述信号驱动采集模块包括多个沿第一方向依次排列的第一信号单元，所述信号驱动采集模块与每个断路器相接的连接区域设有整数个第一信号单元，所有断路器均设有第二信号单元，所述第二信号单元与所述连接区域的整数个第一信号单元中的其中一个对接。
本申请实现方式的配电模块，通过功率母排进行功率取电，通过信号驱动采集模块采集的断路器信号反馈给监控模块以控制重要负载输出模块、次要负载输出模块、电池模块的断路器的导通和断路(即上下电)及监测断路器状态等，由于未采用接触器进行上下电以及分流器进行分流，使得物理硬件上无重要负载、次要负载、电池接入等功能性区分。
于第一方向上，所述信号驱动采集模块与所述断路器的连接区域中设有整数个第一信号单元，换而言之，所述断路器于第一方向上对应所述信号驱动采集模块的整数个第一信号单元设置，例如，1个、2个等等，使得重要负载输出模块、次要负载输出模块、电池模块的断路器与所述信号驱动采集模块进行无极混接，从而减少用户对重要负载、次要负载、电池接入等功能区需求断路器容量、路数引起的二次设计、开发，提高了配电模块的布局的灵活性。
在一种可能的实现方式中，所述断路器设有插接槽，所述信号驱动采集模块插接于所有断路器的插接槽内，所述插接槽沿第一方向延伸，所述信号驱动采集模块与所述插接槽相接的连接区域设有整数个第一信号单元，所述第二信号单元设于所述插接槽内。信号驱 动采集模块与断路器之间的连接方式采用插接，有利于提高信号驱动采集模块与断路器的组装效率，亦方便各个功能模块(重要负载输出模块、次要负载输出模块、电池模块等等)中断路器的更换。
在一种可能的实现方式中，所述信号驱动采集模块还包括导向槽，每相邻的两个第一信号单元之间设置有导向槽，用于对所述信号驱动采集模块插接于所述插接槽时进行导向，方便所述信号驱动采集模块与所有断路器的连接。
在一种可能的实现方式中，所述信号驱动采集模块还包括主体及凸设于所述主体上的多个导向凸柱，多个第一信号单元沿第一方向间隔设置于所述主体上，所述主体插接于所有断路器的插接槽，所述导向凸柱收容于所述插接槽，所述导向凸柱用于对所述信号驱动采集模块插接于所述插接槽时进行导向，方便所述信号驱动采集模块与所有断路器的连接。
在一种可能的实现方式中，所述插接槽内设有导向槽，每个导向凸柱与一个导向槽配合相接，使得所述信号驱动采集模块插入断路器时，导向凸柱沿着导向槽运动从而对所述信号驱动采集模块插入断路器进行导向，提高了所述信号驱动采集模块与断路器相对运动的流畅度。
在一种可能的实现方式中，所述主体包括第一表面及由所述第一表面弯折延伸形成的第二表面，多个第一信号单元沿第一方向等间隔设置于所述主体的第一表面上，多个导向凸柱等间隔凸设于所述主体的第二表面上，每相邻的两个第一信号单元具间隙，每个导向凸柱对应一个所述间隙设置，如此，导向柱在进行导向的同时能够提高第一信号单元与第二信号单元的对接精度，亦提高所述信号驱动采集模块插接于所述插接槽的连接稳定性，从而提高配电模块的可靠性。
在一种可能的实现方式中，所述配电模块还包括支撑机框，所述支撑机框包括支撑本体及沿第一方向间隔凸设于所述支撑本体上的多个导向件，所述断路器还形成导向槽，所述导向槽与所述导向件相配合，所述导向件与所述导向槽形成所述导向结构，换而言之，断路器与支撑机框之间为导轨式安装方式。由于导向件对断路器的导向作用，提高了断路器组装于支撑机框上的组装精度及组装效率。
在一种可能的实现方式中，所述导向件包括连接部及导向部，所述连接部与所述支撑本体固定相接，所述导向部由所述连接部的一侧边缘朝向背离所述支撑本体的方向弯折延伸形成，每相邻的两个导向部的宽度与所述第一信号单元的宽度相同，每相邻的两个导向部对应一个第一信号单元设置。由于导向件为折边结构，结构简单，操作简易。另外，由于相邻的两个导向部的宽度与所述第一信号单元的宽度相同，每相邻的两个导向部对应一个第一信号单元设置，使得断路器与信号驱动采集模块插接于一起时即对应了整数个第一信号单元，方便各个功能模块的断路器与信号驱动采集模块进行无极混插，亦提高所述信号驱动采集模块插接于所述插接槽的连接稳定性。
在一种可能的实现方式中，所述信号驱动采集模块还包括主体，多个第一信号单元等间隔设于所述主体上，所述第一信号单元为弹性端子，由于第一信号单元为弹性端子，所述第一信号单元与所述第二信号单元对接时能够浮动而自动调整位置，使得信号采集端子精准对接所述第二信号单元，提高第一信号单元与所述第二信号单元对接精度。
在一种可能的实现方式中，所述断路器还设有第一插槽及第二插槽，所述第一插槽、 所述插接槽及所述第二插槽沿与第一方向不同的第二方向间隔设置，所述功率母排包括正极功率母排及负极功率母排，所述正极功率母排插接于所述第一插槽内，所述负极功率母排插接于所述第二插槽内，所述正极功率母排、所述信号驱动采集模块、所述负极功率母排沿第二方向排布，简化配电模块的线路，亦提高了配电模块各个功能模块布局的灵活性。
第二方面，本申请实现方式还提供一种通信电源系统，包括整流模块、如上所述的配电模块及监控模块，所述功率母排与所述整流模块连接，所述监控模块用于接收所述断路器的断路器信号以控制及监测该等断路器，提高通信电源系统的用电安全性及可靠性。
在一种可能的实现方式中，所述重要负载输出模块包括与所述重要负载输出模块的断路器连接的至少一个重要负载；所述次要负载输出模块包括与所述重要负载输出模块的断路器连接的至少一个次要负载；所述电池模块包括与所述电池模块的断路器连接的至少一个电池，所述监控模块还用于监测所述电池模块上的电池的电压，以控制所述电池向所述重要负载及所述次要负载的供电。如此，保证在非正常情况下，监控模块通过监控电池电压依据电池电量控制对重要负载及次要负载供电，而又能够保护电池不会出现过放电现象，有利于延长电池使用寿命。
在一种可能的实现方式中，所述配电模块为直流配电模块，所述通信电源系统还包括交流配电模块，所述整流模块与所述交流配电模块连接，用于将交流市电转换为直流电并提供给配电模块。
在一种可能的实现方式中，交流配电模块包括交流配电单元及防雷单元，交流配电单元与整流模块连接，所述防雷单元用于对所述交流配电单元进行防雷检测，并将检测结果提供给监控模块。
附图说明
图1为本申请第一实施方式提供的通信电源系统的结构框图；
图2为本申请第一实施方式提供的直流配电模块的立体组装示意图；
图3为图2所示断路器与功率母排及信号驱动采集模块的立体组装示意图；
图4为一应用场景中直流配电模块的示意图；
图5为另一应用场景中直流配电模块的部分结构示意图；
图6为又一应用场景中直流配电模块的部分结构示意图；
图7为本申请第二实施方式提供的信号采集板与断路器组装于一起的示意图；
图8为图7所示的信号采集板与断路器分解示意图；
图9为本申请第三实施方式提供的配电模块的部分结构的立体组装示意图；
图10为本申请提供的第三实施方式中的断路器与信号采集板组装于一起的平面示意图；
图11为第一断路器的导向槽位置的示意图；
图12为第二断路器的导向槽位置的示意图；
图13为第三断路器的导向槽位置的示意图；
图14为本申请第四实施方式提供的配电模块的部分结构的示意图。
具体实施方式
第一实施方式
请参阅图1，图1为本申请第一实施方式提供的通信电源系统的结构框图。通信电源系统200包括交流配电模块201、整流模块203、直流配电模块10及监控模块207。
交流配电模块201用于提供交流市电。交流配电模块201包括交流配电单元2011及防雷单元2013。防雷单元2011用于对交流配电单元2011进行防雷检测，并将检测结果提供给监控模块207。
整流模块203与交流配电模块201的交流配电单元2011连接，用于将交流市电转换为直流电并提供给直流配电模块10。整流模块203包括多个整流单元2031及与多个整流单元2031连接的连接器2033。
直流配电模块10包括功率母排11、重要负载输出模块13、次要负载输出模块14、电池模块15及信号驱动采集模块17。功率母排11与整流模块203的连接器2033连接。重要负载输出模块13、次要负载输出模块14、电池模块15均包括断路器19。
重要负载输出模块13还包括与重要负载输出模块13的断路器19连接的重要负载131。次要负载输出模块14还包括与次要负载输出模块14的断路器19连接的次要负载141。电池模块15还包括与电池模块15的断路器19连接的电池151。重要负载输出模块13的断路器19、次要负载输出模块14的断路器19及电池模块15的断路器19均与功率母排11连接。所有功能(重要负载131、次要负载141、电池151接入)区域的断路器19共用同一个功率母排11，有利于简化直流配电模块10的结构。整流模块203用于给重要负载131、次要负载141及电池151供电；电池151用于当整流模块203无法供电时，给重要负载131及次要负载141供电。
更为具体的，重要负载输出模块13包括M个重要负载支路130，每个重要负载支路130上设断路器19与重要负载131，M为大于等于1的整数；次要负载输出模块14包括N个次要负载支路140，每个次要负载支路140包括断路器19与次要负载141，N为大于等于1的整数；电池模块15包括P个电池支路150，每个电池支路150具断路器19与电池151，P为大于等于1的整数。
信号驱动采集模块17与重要负载输出模块13的断路器19、次要负载输出模块14的断路器19及电池模块15的断路器19连接，用于采集该等断路器19的断路器信号。所述断路器信号包括合闸信号、分闸信号、断路器地址信号、断路器电流信号、断路器电压信号及故障脱扣状态信号等。
监控模块207用于依据信号驱动采集模块17采集的断路器信号控制及监测该等断路器19，从而提高通信电源系统200的智能性及可靠性。例如，监控模块207获取要求断开某一地址的断路器19指令时，监控模块207通过采集的断路器信号识别出对应地址的断路器19并控制断开；又例如，监控模块207可通过获取的断路器电流信号监测该等断路器19的状态，以确定每个断路器19是否能有效执行电路的导通和断路，从而提高通信电源系统200的用电安全性及可靠性。即信号驱动采集模块17采集断路器信号，功能不仅仅是检测断路器状态，还包括控制断路器断开、闭合，检测断路器电流，采集断路器地址，断路器身份识别等等，监控模块207能够依据信号驱动采集模块17采集的断路器信号控制及监测该等断路器即可。
本申请第一实施方式的通信电源系统200，通过功率母排11进行功率取电，监控模块207通过信号驱动采集模块17采集的断路器19的断路器信号控制重要负载输出模块13、次要负载输出模块14、电池模块15的断路器19的导通/断路(即上下电)及监测断路器状态，由于直流配电模块10未采用接触器进行上下电以及分流器进行分流，使得物理硬件上无重要负载、次要负载、电池接入等功能性区分，从而提高了直流配电模块10的布局的灵活性。
监控模块207还用于监测电池151的电压以控制电池对重要负载131与次要负载141的供电。当电池151供电且电池151的电压小于预设最大阈值电压时，断开电池151给次要负载141供电的供电回路；当电池151供电且电池151的电压小于预设最小阈值电压时，断开电池151给重要负载131和次要负载141供电的供电回路。
图1所示的通信电源系统200的工作原理是：正常情况下，整流模块203给重要负载131、次要负载141及电池151供电；当整流模块203无法供电时，电池151给重要负载131、次要负载141供电；当电池151的电压大于或等于预设最大阈值电压，且大于或等于预设最小阈值电压时，电池151的电压可以供重要负载131和次要负载141同时工作，当电池151的电压小于预设最大阈值电压，且大于或等于预设最小阈值电压时，电池151的电压不足以供重要负载131及次要负载141同时工作，但能够供重要负载131工作，因此，监控模块207控制断开次要负载输出模块14上的断路器19，使次要负载输出模块14下电，保证重要负载131的正常工作。
可以理解，对重要负载输出模块13中的断路器19的数量不作限定，例如，重要负载输出模块13也可以包括一个断路器19及M个重要负载131，监控模块207通过一个断路器19控制M个重要负载131；对次要负载输出模块14中的断路器19的数量不作限定，次要负载输出模块14也可以包括一个断路器19及N个次要负载141，监控模块207通过一个断路器19控制N个次要负载141；对电池模块15中的断路器19的数量不作限定，电池模块15也可以包括一个断路器19与P个电池151，监控模块207通过一个断路器19控制P个电池151。
请参阅图2与图3，图2为本申请第一实施方式提供的直流配电模块的立体组装示意图，图3为图2所示断路器与功率母排及信号驱动采集模块的立体组装示意图。图3中仅示例性地示意出一个断路器19与功率母排11及信号驱动采集模块17组装于一起，其余断路器19被隐藏。断路器19包括沿Z方向间隔设置的第一插槽191、插接槽193及第二插槽195，其中插接槽193位于第一插槽191与第二插槽195之间。第一插槽191、插接槽193及第二插槽195均为沿Y方向延伸的通槽。
功率母排11包括正极功率母排111及负极功率母排113。正极功率母排111插接于第一插槽191与断路器19连接，负极功率母排113插接于第二插槽195与断路器19连接，信号驱动采集模块17插接于插接槽193与断路器19连接，正极功率母排111、负极功率母排113与信号驱动采集模块17沿Z方向层叠设置，其中，信号驱动采集模块17位于正极功率母排111与负极功率母排113之间。
请参阅图4，图4为一应用场景中直流配电模块的结构示意图，信号驱动采集模块17包括多个信号采集板171。多个信号采集板171并列设置。图4仅示例性地示出两个信号 采集板171。
信号采集板171包括多个第一信号单元1711及多个导向槽1713。多个第一信号单元1711沿Y方向依次排列设置，每相邻的两个第一信号单元1711之间设有一个导向槽1713。即导向槽1713为信号采集板171插接于插接槽173时进行导向的导向结构，方便信号采集板171与断路器19的组装。本实施方式中，信号采集板171大致呈梳状，第一信号单元1711大致呈齿状结构，导向槽1713为设于相邻的两个第一信号单元1711之间的凹槽结构，图4中仅示例性地示出每个信号采集板171包括14个第一信号单元1711。
多个第一信号单元1711的宽度相同，多个导向槽1713的宽度相同，即多个第一信号单元1711等间隔设于信号采集板171上，以方便信号采集板171插接于断路器19进行限位防呆。可以理解，不限定多个第一信号单元1711等间隔设置，不限定多个导向槽1713的宽度相同。
信号采集板171与每个断路器19连接时的连接区域1701设有整数个第一信号单元1711，换而言之，每个断路器19于Y方向上对应信号驱动采集模块17的整数个第一信号单元1711设置，例如，1个、2个等等。信号驱动采集板171与每个断路器19的插接槽193相接的连接区域1701设有整数个第一信号单元1711，即插接槽193于Y方向对应整数个第一信号单元1711设置。断路器19的插接槽193内设一个第二信号单元194。第二信号单元194与信号采集板1711的位置对应的一个第一信号单元1711对接，实现信号采集板171采集断路器19的断路器信号并反馈给监控模块207。第一信号单元1711为连接端子，第二信号单元194为连接接口，或者其他能够实现两者之间信号传输的结构。
本实施方式中，断路器19包括多个第一断路器196及多个第二断路器197，第一断路器196及第二断路器197具不同宽度，第一断路器196为125A断路器，第二断路器197为63A断路器。
设第一断路器196的宽度为W1，第二断路器197的宽度为W2，W1：W2＝1.5:1。信号采集板171与第一断路器196相接的连接区域1701设有3个第一信号单元1711(如图4中所示的编号10-12)，即第一断路器196沿Y方向对应3个第一信号单元1711设置；信号采集板171与第二断路器197相接的连接区域1701设有2个第一信号单元1711(如图4中所示的编号4-5)，即第二断路器197沿Y方向对应2个第一信号单元1711设置。
由于多个第一信号单元1711的齿宽一致，多个导向槽1713的宽度一致，且于Y方向上第一断路器196的宽度及第二断路器197的宽度对应整数个第一信号单元1711设置，使得第一断路器196与第二断路器197可任意与信号采集板171进行安装而不受限制，即重要负载输出模块13、次要负载输出模块14、电池模块15上的断路器19可根据自身排布与信号采集板171进行无极混插，提高重要负载131、次要负载141、电池151接入通信电源系统200的自由性。
可以理解，不限定W1：W2＝1.5:1，其也可以为其他值，例如，2：1，1：1，2：1等等。
在另一应用场景中，请参阅图5，信号采集板171与三种宽度不同的断路器19组装于一起，断路器19包括第一断路器196、第二断路器197及第三断路器198，设第一断路器196的宽度为W1，第二断路器197的宽度为W2，设第三断路器198的宽度为W3，W1： W2：W3＝1:1.5:2，换而言之，信号采集板171与第一断路器196相接的连接区域1701设有2个第一信号单元1711，信号采集板171与第二断路器197相接的连接区域1701设有3个第一信号单元1711，信号采集板171与第三断路器198相接的连接区域1701设有4个第一信号单元171。
在又一应用场景中，请参阅图6，信号采集板171与两种宽度不同的断路器19组装于一起，断路器19包括第一断路器196、第二断路器197，设第一断路器196的宽度为W1，第二断路器197的宽度为W2，W1：W2＝0.5:1，即第一断路器196的宽度W1大致与1个第一信号单元1711的宽度相同，信号采集板171与第一断路器196相接的连接区域1701设有1个第一信号单元1711，信号采集板171与第二断路器197相接的连接区域1701设有2个第一信号单元171。
可以理解，本实施方式中直流配电模块中的结构也可以应用于交流配电模块，在一实施方式中，一种配电模块，包括功率母排、重要负载输出模块、次要负载输出模块、电池模块及信号驱动采集模块，所述重要负载输出模块、所述次要负载输出模块、所述电池模块均包括断路器，所述功率母排与所述断路器连接，所述信号驱动采集模块与所述断路器连接以采集断路器信号，所述信号驱动采集模块包括多个沿第一方向依次排列的第一信号单元，所述信号驱动采集模块与每个断路器相接的连接区域设有整数个第一信号单元，每个断路器设有一个第二信号单元，所述第二信号单元与其中一个第一信号单元对接，实现所述信号驱动采集模块采集所述断路器的断路器信号并反馈给监控模块。
可以理解，功率母排包括直流正极、直流负极、地排、交流L1相排、交流L2相排、交流L3相排、交流N相排的其中至少一种，在此不作限定。
可以理解，信号驱动采集模块17也可以仅包括一个信号采集板171，不限定多个第一信号单元1711的宽度相同，多个导向槽1713的宽度相同，即多个第一信号单元1711间隔设于信号采集板171上，信号驱动采集模块17与每个断路器19相接的连接区域1701设有整数个第一信号单元1711，第二信号单元194与连接区域1701的整数个第一信号单元1711中的其中一个对接即可。
可以理解，不限定第一插槽191为通槽，第一插槽191能够实现与正极功率母排111插接即可；不限定插接槽193为通槽，插接槽193能够实现与信号采集板171插接即可；不限定第二插槽195为通槽，第二插槽195能够实现与负极功率母排113插接即可。
可以理解，不限定信号驱动采集模块17与断路器19为通过插接槽193连接，也可以通过其他方式实现两者的连接，例如于信号驱动采集模块17设置插槽，断路器19设有可插设于信号驱动采集模块17的插槽的插接部，在此不作限定。
第二实施方式
请参阅图7与图8，图7为本申请第二实施方式提供的信号驱动采集模块与断路器组装于一起的平面示意图，图8为图7所示的信号驱动采集模块与断路器分解的平面示意图。第二实施方式提供的配电模块大致与第一实施方式提供的直流配电模块10的结构大致相同，不同在于，信号驱动采集模块271与断路器29的部分结构。
具体的，信号驱动采集模块271包括主体2711、多个第一信号单元2713及多个导向凸 柱2715。主体2711包括第一表面2721及由第一表面2721弯折延伸形成的第二表面2723。多个第一信号单元2713等间隔设置于主体2711的第一表面2721上，每相邻的两个第一信号单元2713之间具间隙2716，多个导向凸柱2715等间隔凸设于主体2711的第二表面2723上，每个导向凸柱2715对应一个间隙2716设置。
断路器29于插接槽(图未示)内设有用于与第一信号单元2713对接的第二信号单元291，以及导向槽293。每个导向凸柱2715与一个导向槽293配合相接。信号驱动采集模块271插接于第二断路器29时，主体2711部分容纳于插接槽，第一信号单元2713与对应的第二信号单元291对接，导向凸柱2715收容于导向槽293内。导向凸柱2715与导向槽293形成所述导向结构。
可以理解，不限定导向凸柱2715凸设于第二表面2723，例如，导向凸柱2715也可以凸设于第一表面2721或其他表面。
断路器29包括第一断路器296、第二断路器297及第三断路器298。信号驱动采集模块271插接于第一断路器296、第二断路器297及第三断路器298上，第二断路器293位于第一断路器291与第三断路器295之间。
第三实施方式
请参阅图9，图9为本申请第三实施方式提供的配电模块的部分结构的立体组装示意图。第三实施方式提供的配电模块大致与第一实施方式提供的直流配电模块10的结构大致相同，不同在于，断路器37的部分结构。
较为具体的，配电模块还包括支撑机框38，用于支撑断路器37。支撑机框38包括支撑本体381及等间隔依次凸设于支撑本体381上的多个导向件383。导向件383大致为折页结构，包括连接部3831及由连接部3831的边缘朝向背离支撑本体381方向弯折延伸形成的导向部3833。连接部3831与支撑本体381固定相接。
断路器37上设有第一插槽371、插接槽373及第二插槽375。其中，正极功率母排311插接于第一插槽371，信号驱动采集模块35插接于插接槽373，负极功率母排313插接于第二插槽375。断路器37还形成与导向件383配合相接的导向槽376，用于方便断路器37组装于支撑机框38上。导向件383与导向槽376形成所述导向结构。
请参阅图10，图10为本申请第三实施方式中的断路器与信号驱动采集模块组装于一起的平面示意图。信号驱动采集模块35包括多个沿Y方向并排设置的第一信号单元351。断路器37包括宽度不同的第一断路器378、第二断路器379与第三断路器380。设第一断路器378的宽度为W1，设第二断路器379的宽度为W2，设第三断路器380的宽度为W3，W1：W2：W3＝0.5:1:1.5:2。本实施方式中，相邻的两个的导向部3833的宽度与一个第一信号单元351的宽度相同，且对应一个信号单元351。
组装时，导向部3833插入断路器37的导向槽376，由于相邻的两个导向部3833的宽度与第一信号单元351的宽度相同，使得断路器39与信号驱动采集模块35插接于一起时即对应整数个第一信号单元351，方便各个功能模块的断路器19与信号驱动采集模块35进行无极混插，提高了断路器37与信号驱动采集模块35的组装效率，亦提高断路器37与信号驱动采集模块35的连接精度。
请参阅图11，第一断路器378的导向槽376设于第一断路器378朝向支撑本体381的底面的宽度的大致1/2位置处；请参阅图12，第二断路器379的导向槽377设于第一断路器378朝向支撑本体381的底面的宽度的大致1/3、2/3位置处；请参阅图13，第三断路器380的导向槽376设于第三断路器380朝向支撑本体381的底面的宽度的大致1/4、1/2、3/4位置处。
可以理解，不限定多个导向件383等间隔凸设于支撑本体381上。
第四实施方式
请参阅图14，图14为本申请第四实施方式提供的一种配电模块的部分结构的立体组装示意图。第四实施方式提供的配电模块大致与第一实施方式提供的直流配电模块10的结构大致相同，不同在于，信号驱动采集模块45的结构。
信号驱动采集模块45包括主体451及多个依次排列于主体451上的第一信号单元453，第一信号单元453为弹性端子，即第一信号单元453具弹性变形能力。由于第一信号单元453为弹性端子，第一信号单元453与第二信号单元491对接时能够浮动而自动调整位置，使得第一信号单元453精准对接所述第二信号单元，提高第一信号单元453与第二信号单元491对接精度。本实施方式中，第一信号单元453的制成材料包括导电塑胶。可以理解，第一信号单元453的制成材料不限定包括导电塑胶，其也可以为其他弹性材料，例如第一信号单元453为金属弹片；对第一信号单元453的结构不作限定，第一信号单元453包括柔性本体(图未示)及设于所述柔性本体上的信号采集部，柔性本体与主体451固定相接，所述信号采集部与第二信号单元491对接。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (11)

  1. 一种配电模块，其特征在于，包括功率母排、重要负载输出模块、次要负载输出模块、电池模块及信号驱动采集模块，所述重要负载输出模块、所述次要负载输出模块、所述电池模块均包括断路器，所述功率母排与所述断路器连接，所述信号驱动采集模块与所述断路器连接以采集断路器信号，所述信号驱动采集模块包括多个沿第一方向依次排列的第一信号单元，所述信号驱动采集模块与每个断路器相接的连接区域设有整数个第一信号单元，所有断路器均设有第二信号单元，所述第二信号单元与所述连接区域的整数个第一信号单元中的其中一个对接。
  2. 根据权利要求1所述的配电模块，其特征在于，所述断路器设有插接槽，所述信号驱动采集模块插接于所有断路器的插接槽内，所述插接槽沿第一方向延伸，所述信号驱动采集模块与所述插接槽相接的连接区域设有整数个第一信号单元，所述第二信号单元设于所述插接槽内。
  3. 根据权利要求2所述的配电模块，其特征在于，所述信号驱动采集模块还包括导向槽，每相邻的两个第一信号单元之间设置有导向槽。
  4. 根据权利要求2所述的配电模块，其特征在于，所述信号驱动采集模块还包括主体及凸设于所述主体上的多个导向凸柱，多个第一信号单元沿第一方向间隔设置于所述主体上，所述主体插接于所有断路器的插接槽，所述导向凸柱收容于所述插接槽。
  5. 根据权利要求4所述的配电模块，其特征在于，所述插接槽内设有导向槽，每个导向凸柱与一个导向槽配合相接。
  6. 根据权利要求2所述的配电模块，其特征在于，所述配电模块还包括支撑机框，所述支撑机框包括支撑本体及沿第一方向间隔凸设于所述支撑本体上的多个导向件，所述断路器还形成导向槽，所述导向槽与所述导向件相配合。
  7. 根据权利要求5所述的配电模块，其特征在于，所述导向件包括连接部及导向部，所述连接部与所述支撑本体固定相接，所述导向部由所述连接部的一侧边缘朝向背离所述支撑本体的方向弯折延伸形成，每相邻的两个导向部的宽度与所述第一信号单元的宽度相同，每相邻的两个导向部对应一个第一信号单元设置。
  8. 根据权利要求2所述的配电模块，其特征在于，所述信号驱动采集模块还包括主体，多个第一信号单元等间隔凸设于所述主体上，所述第一信号单元为弹性端子。
  9. 根据权利要求2-8任意一项所述的配电模块，其特征在于，所述断路器还设有第一插槽及第二插槽，所述第一插槽、所述插接槽及所述第二插槽沿与第一方向不同的第二方 向间隔设置，所述功率母排包括正极功率母排及负极功率母排，所述正极功率母排插接于所述第一插槽内，所述负极功率母排插接于所述第二插槽内。
  10. 一种通信电源系统，其特征在于，包括整流模块、根据权利要求1-9任意一项所述的配电模块及监控模块，所述功率母排与所述整流模块连接，所述监控模块用于接收所述信号驱动采集模块所采集的断路器信号以控制及监测所述断路器。
  11. 根据权利要求10所述的通信电源系统，其特征在于，所述重要负载输出模块还包括与所述重要负载输出模块的断路器连接的至少一个重要负载；所述次要负载输出模块包括与所述次要负载输出模块的断路器连接的至少一个次要负载；所述电池模块包括与所述电池模块的断路器连接的至少一个电池，所述监控模块还用于监测所述电池模块上的电池的电压，以控制所述电池向所述重要负载及所述次要负载的供电。
PCT/CN2020/134734 2019-12-25 2020-12-09 配电模块及通信电源系统 WO2021129389A1 (zh)

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