CN114696439A - Dedicated intelligent integration electrical power generating system of broadcasting and TV - Google Patents

Dedicated intelligent integration electrical power generating system of broadcasting and TV Download PDF

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Publication number
CN114696439A
CN114696439A CN202210337493.2A CN202210337493A CN114696439A CN 114696439 A CN114696439 A CN 114696439A CN 202210337493 A CN202210337493 A CN 202210337493A CN 114696439 A CN114696439 A CN 114696439A
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power supply
module
unit
battery pack
storage battery
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闫国华
苏玉洪
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Shanghai Xishun Electrics Co ltd
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Shanghai Xishun Electrics Co ltd
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    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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
    • 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
    • H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
    • 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
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

The invention relates to the field of power supplies, in particular to an intelligent integrated power supply system special for broadcasting and TV, which comprises a power supply unit, a detection unit, a main monitoring unit, a monitoring module, a lightning protection unit, an instrument and electric equipment, wherein the power supply unit is connected with the main monitoring unit; the power supply consists of a power supply and a storage battery pack, wherein a direct-current power supply, an alternating-current uninterruptible power supply for electric power, an inverter power supply for electric power and a direct-current conversion power supply device for communication are combined into a whole, and the storage battery pack of the direct-current power supply is shared; the detection unit comprises an insulation detection device and a voltage and current acquisition device; the monitoring module, the instrument and the total monitoring unit are integrated. The power supply and the storage battery pack form double-path power supply, the main control unit provides corresponding power according to the electric equipment, the storage battery pack provides power after the power supply is cut off, the use of the electric equipment is convenient to keep, and when a single floor is dangerous, the main monitoring unit disconnects the floor power supply and adopts an emergency power supply for illumination.

Description

一种广电专用的智能一体化电源系统An intelligent integrated power supply system dedicated to radio and television

技术领域technical field

本发明涉及电源技术领域，尤其涉及一种广电专用的智能一体化电源系统。The invention relates to the technical field of power supply, in particular to an intelligent integrated power supply system dedicated to radio and television.

背景技术Background technique

广播电台是采编、制作并利用无线电波向一定区域的受众传送声音节目的大众传播机构。通过无线电波或导线进行通信的新闻传播工具。通过无线电波传送节目的称无线广播，通过导线传送节目的称有线广播，广播大楼中的电源系统对于不够对于部分区域的安全性供电较差。A radio station is a mass communication agency that collects, edits, produces and uses radio waves to transmit sound programs to audiences in a certain area. A news dissemination tool that communicates by radio waves or wires. Transmission of programs through radio waves is called wireless broadcasting, and transmission of programs through wires is called cable broadcasting. The power supply system in the broadcasting building is not good enough for the safety of some areas.

发明内容SUMMARY OF THE INVENTION

本发明的目的是为了解决现有技术中存在的缺点，而提出的一种广电专用的智能一体化电源系统。The purpose of the present invention is to propose a special intelligent integrated power supply system for broadcasting and television in order to solve the shortcomings existing in the prior art.

为了实现上述目的，本发明采用了如下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:

一种广电专用的智能一体化电源系统，所述一体化电源系统包括供电单元、检测单元、总监测单元、监控模块、防雷单元、仪表和用电设备构成；An intelligent integrated power supply system dedicated to radio and television, the integrated power supply system comprises a power supply unit, a detection unit, a general monitoring unit, a monitoring module, a lightning protection unit, an instrument and electrical equipment;

供电电源由电源和蓄电池组组成，其中直流电源、电力用交流不间断电源(UPS)和电力用逆变电源(INV)、通信用直流变换电源(DC/DC)等装置组合为一体，共享直流电源的蓄电池组；The power supply is composed of a power supply and a battery pack, of which the DC power supply, the AC uninterruptible power supply (UPS) for power, the inverter power supply (INV) for power, and the DC conversion power supply (DC/DC) for communication are combined into one, sharing DC battery pack for power supply;

检测单元包括绝缘检测装置和电压电流采集装置；The detection unit includes an insulation detection device and a voltage and current collection device;

监控模块、仪表和总监测单元一体化，且防雷单元由避雷器和雷击涌浪吸收器组成，用电设备与总监控设备连。The monitoring module, the instrument and the general monitoring unit are integrated, and the lightning protection unit is composed of a lightning arrester and a lightning surge absorber, and the electrical equipment is connected with the general monitoring equipment.

优选的，所述直流电源和蓄电池组均设有220v高频开关电源模块、48v通信电源模块和110v高频开关电源模块，且蓄电池组外加蓄电池管理电源，所述电源和蓄电池组满足在运行中两段母线切换时不中断供电，且切换过程中允许两组蓄电池短时并联运行。Preferably, both the DC power supply and the battery pack are provided with a 220v high-frequency switching power supply module, a 48v communication power supply module and a 110v high-frequency switching power supply module, and the battery pack is additionally provided with a battery management power supply, and the power supply and the battery pack meet the requirements of running The power supply is not interrupted when the two busbars are switched, and the two sets of batteries are allowed to run in parallel for a short time during the switching process.

优选的，所述总监控单元通过导线分别与电源和蓄电池组连接，且220v高频开关电源模块、48v通信电源模块、110v高频开关电源模块和蓄电池管理电源与总监控单元连接。Preferably, the general monitoring unit is respectively connected to the power supply and the battery pack through wires, and the 220v high frequency switching power supply module, the 48v communication power supply module, the 110v high frequency switching power supply module and the battery management power supply are connected to the general monitoring unit.

优选的，所述绝缘检测装置和电压电流采集装置与电源、蓄电池组和总监控单元双向连接。Preferably, the insulation detection device and the voltage and current collection device are bidirectionally connected with the power supply, the battery pack and the general monitoring unit.

优选的，所述用电设备中包含日常照明单元、应急照明单元和传感器模块，且监控模块包含监控安保、传感器模块、监控模块和紧急监控模块。Preferably, the electrical equipment includes a daily lighting unit, an emergency lighting unit and a sensor module, and the monitoring module includes a monitoring security, a sensor module, a monitoring module and an emergency monitoring module.

优选的，所述总监控电源通过48v通信电源模块具备人机对话功能，支持与总监控单元通信、接收并执行监控装置的指令。Preferably, the general monitoring power supply has a man-machine dialogue function through a 48v communication power supply module, which supports communication with the general monitoring unit, and receives and executes the instructions of the monitoring device.

优选的，所述供电电源中均设有风冷散热设备。Preferably, the power supply is provided with air-cooled heat dissipation equipment.

本发明的有益效果为：The beneficial effects of the present invention are:

1、电源和蓄电池组形成双路供电，总控制单元根据用电设备提供相应的电源，电源停电后蓄电池组提供电源，便于保持用电设备的使用，单一楼层发生危险时，总监控单元断开楼层电源，采用应急电源进行照明；1. The power supply and the battery pack form a dual-circuit power supply. The main control unit provides the corresponding power supply according to the electrical equipment. The battery pack provides power after the power failure, which is convenient to maintain the use of the electrical equipment. When a single floor is in danger, the general monitoring unit will be disconnected. Floor power supply, using emergency power supply for lighting;

2、总监控电源通过绝缘检测装置和电压电流采集装置进行定时检测电源和蓄电池，便于及时发现问题并提醒人员检修，便于降低损失；2. The total monitoring power supply regularly detects the power supply and battery through the insulation detection device and the voltage and current acquisition device, which is convenient for timely detection of problems and reminding personnel to repair and reduce losses;

3、传感器模块、监控模块和紧急监控模块分别与安保和总控制单元连接，对楼层进行监控，及时应对发生的危险，便于对大楼进行监控。3. The sensor module, monitoring module and emergency monitoring module are respectively connected with the security and general control unit to monitor the floor, respond to the danger in time, and facilitate the monitoring of the building.

附图说明Description of drawings

图1为本发明提出的一种广电专用的智能一体化电源系统的流程结构示意图；FIG. 1 is a schematic diagram of the process structure of a radio and television dedicated intelligent integrated power supply system proposed by the present invention;

图2为本发明提出的一种广电专用的智能一体化电源系统的整体结构示意图。FIG. 2 is a schematic diagram of the overall structure of an intelligent integrated power supply system dedicated to broadcasting and television proposed by the present invention.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

实施例1：Example 1:

参照图1-2，一种广电专用的智能一体化电源系统，一体化电源系统包括供电单元、检测单元、总监测单元、监控模块、防雷单元、仪表和用电设备构成；Referring to Figure 1-2, an intelligent integrated power supply system dedicated to radio and television, the integrated power supply system includes a power supply unit, a detection unit, a total monitoring unit, a monitoring module, a lightning protection unit, an instrument and electrical equipment;

供电电源由电源和蓄电池组组成，其中直流电源、电力用交流不间断电源(UPS)和电力用逆变电源(INV)、通信用直流变换电源(DC/DC)等装置组合为一体，共享直流电源的蓄电池组；The power supply is composed of a power supply and a battery pack, of which the DC power supply, the AC uninterruptible power supply (UPS) for power, the inverter power supply (INV) for power, and the DC conversion power supply (DC/DC) for communication are combined into one, sharing DC battery pack for power supply;

检测单元包括绝缘检测装置和电压电流采集装置；The detection unit includes an insulation detection device and a voltage and current collection device;

监控模块、仪表和总监测单元一体化，且防雷单元由避雷器和雷击涌浪吸收器组成，用电设备与总监控设备连；The monitoring module, the instrument and the general monitoring unit are integrated, and the lightning protection unit is composed of a lightning arrester and a lightning surge absorber, and the electrical equipment is connected with the general monitoring equipment;

电源和蓄电池组通过总监控单元分别连接220v高频开关电源模块、48v通信电源模块和110v高频开关电源模块，总监控单元定时通过绝缘检测装置、电压电流采集装置对电源和蓄电池组进行检测，电源和蓄电池组的状态显示在总监控单元中的仪表中，电源和蓄电池组通过总监控单元通过两根母线贯穿整个广电楼，且两根母线位于广电楼每层均分支有子线，且子线中均设有电闸，总监控单元通过子线和母线智能提供220v高频开关电源模块和110v高频开关电源模块；The power supply and the battery pack are respectively connected to the 220v high-frequency switching power supply module, 48v communication power supply module and 110v high-frequency switching power supply module through the total monitoring unit. The status of the power supply and the battery pack is displayed on the meter in the general monitoring unit. The power supply and the battery pack run through the entire radio and television building through two busbars through the general monitoring unit, and the two busbars are located in the radio and television building. There are circuit breakers in all lines, and the total monitoring unit intelligently provides 220v high-frequency switching power supply module and 110v high-frequency switching power supply module through the sub-line and bus bar;

直流电源和蓄电池组均设有220v高频开关电源模块、48v通信电源模块和110v高频开关电源模块，且蓄电池组外加蓄电池管理电源，电源和蓄电池组满足在运行中两段母线切换时不中断供电，且切换过程中允许两组蓄电池短时并联运行；The DC power supply and battery pack are equipped with 220v high-frequency switching power supply module, 48v communication power supply module and 110v high-frequency switching power supply module, and the battery pack is equipped with a battery management power supply. Power supply, and two sets of batteries are allowed to run in parallel for a short time during the switching process;

电源和蓄电池组形成双路供电，总控制单元根据用电设备提供相应的电源，电源停电后蓄电池组提供电源，便于保持用电设备的使用，单一楼层发生危险时，总监控单元断开楼层电源，采用应急电源进行照明。The power supply and the battery pack form a dual-circuit power supply. The main control unit provides the corresponding power supply according to the electrical equipment. After the power supply is cut off, the battery pack provides the power supply, which is convenient to maintain the use of the electrical equipment. When a single floor is in danger, the general monitoring unit disconnects the floor power supply. , using emergency power for lighting.

实施例2：Example 2:

参照图1-2，总监控单元通过导线分别与电源和蓄电池组连接，且220v高频开关电源模块、48v通信电源模块、110v高频开关电源模块和蓄电池管理电源与总监控单元连接，绝缘检测装置和电压电流采集装置与电源、蓄电池组和总监控单元双向连接，用电设备中包含日常照明单元、应急照明单元和传感器模块，且监控模块包含监控安保、传感器模块、监控模块和紧急监控模块；Referring to Figure 1-2, the general monitoring unit is connected to the power supply and the battery pack through wires, and the 220v high-frequency switching power supply module, 48v communication power supply module, 110v high-frequency switching power supply module and battery management power supply are connected to the general monitoring unit. The device and the voltage and current acquisition device are bidirectionally connected to the power supply, the battery pack and the general monitoring unit. The electrical equipment includes daily lighting unit, emergency lighting unit and sensor module, and the monitoring module includes monitoring security, sensor module, monitoring module and emergency monitoring module ;

传感器模块、监控模块和紧急监控模块分别与安保和总控制单元连接，对楼层进行监控，及时应对发生的危险，便于对大楼进行监控；The sensor module, the monitoring module and the emergency monitoring module are respectively connected with the security and the general control unit to monitor the floors, respond to the dangers in time, and facilitate the monitoring of the building;

传感器模块、监控模块和紧急监控模块与安保处和总监控单元连接并将信号传输给总监控单元，总监控单元中值班人员通过人机通话功能传递信息给各楼层和安保处管理人员。The sensor module, the monitoring module and the emergency monitoring module are connected with the security department and the general monitoring unit and transmit signals to the general monitoring unit, and the on-duty personnel in the general monitoring unit transmit information to the managers of each floor and the security department through the man-machine communication function.

实施例3：Example 3:

参照图1-2，总监控电源通过48v通信电源模块具备人机对话功能，支持与总监控单元通信、接收并执行监控装置的指令，供电电源中均设有风冷散热设备；Referring to Figure 1-2, the general monitoring power supply has a man-machine dialogue function through the 48v communication power module, which supports communication with the general monitoring unit, and receives and executes the instructions of the monitoring device. The power supply is equipped with air-cooled heat dissipation equipment;

传感器模块和监控模块、紧急监控模块和应急照明单元对楼层各区域进行监控和照明，提醒人员进行疏散；The sensor module, monitoring module, emergency monitoring module and emergency lighting unit monitor and illuminate each area of the floor to remind personnel to evacuate;

总监控电源通过绝缘检测装置和电压电流采集装置进行定时检测电源和蓄电池，便于及时发现问题并提醒人员检修，便于降低损失。The total monitoring power supply regularly detects the power supply and battery through the insulation detection device and the voltage and current acquisition device, which is convenient for timely detection of problems and reminding personnel to repair and reduce losses.

电源和蓄电池组通过总监控单元分别连接220v高频开关电源模块、48v通信电源模块和110v高频开关电源模块，总监控单元定时通过绝缘检测装置、电压电流采集装置对电源和蓄电池组进行检测，电源和蓄电池组的状态显示在总监控单元中的仪表中，电源和蓄电池组通过总监控单元通过两根母线贯穿整个广电楼，且两根母线位于广电楼每层均分支有子线，且子线中均设有电闸，总监控单元通过子线和母线智能提供220v高频开关电源模块和110v高频开关电源模块，传感器模块、监控模块和紧急监控模块与安保处和总监控单元连接并将信号传输给总监控单元，总监控单元中值班人员通过人机通话功能传递信息给各楼层和安保处管理人员；The power supply and the battery pack are respectively connected to the 220v high-frequency switching power supply module, 48v communication power supply module and 110v high-frequency switching power supply module through the total monitoring unit. The status of the power supply and the battery pack is displayed on the meter in the general monitoring unit. The power supply and the battery pack run through the entire radio and television building through two busbars through the general monitoring unit, and the two busbars are located in the radio and television building. There are circuit breakers in the line, the general monitoring unit intelligently provides 220v high-frequency switching power supply module and 110v high-frequency switching power supply module through the sub-line and bus bar, the sensor module, monitoring module and emergency monitoring module are connected with the security department and the general monitoring unit and will The signal is transmitted to the general monitoring unit, and the duty personnel in the general monitoring unit transmits the information to the managers of each floor and the security department through the man-machine communication function;

发生断电时，蓄电池组和电源由两根母线和多数子线连通用电设备，蓄电池组为楼层进行应急供电，待到电源恢复时电源为蓄电池组进行补电，风冷散热设备对蓄电池组和总控制单元散热；传感器模块和监控模块、紧急监控模块和应急照明单元对楼层各区域进行监控和照明，提醒人员进行疏散。When a power failure occurs, the battery pack and the power supply are connected to the electrical equipment by two bus bars and most sub-lines. The battery pack provides emergency power supply for the floor. When the power is restored, the power supply is used to supplement the battery pack. and the total control unit to dissipate heat; the sensor module, monitoring module, emergency monitoring module and emergency lighting unit monitor and illuminate each area of the floor to remind personnel to evacuate.

以上所述，仅为本发明较佳的具体实施方式，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，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (7)

1. An intelligent integrated power supply system special for broadcasting and TV is characterized in that the integrated power supply system comprises a power supply unit, a detection unit, a main monitoring unit, a monitoring module, a lightning protection unit, an instrument and electric equipment;
the power supply consists of a power supply and a storage battery pack, wherein a direct-current power supply, an alternating-current uninterruptible power supply for electric power, an inverter power supply for electric power and a direct-current conversion power supply device for communication are combined into a whole, and the storage battery pack of the direct-current power supply is shared;
the detection unit comprises an insulation detection device and a voltage and current acquisition device;
the monitoring module, the instrument and the main monitoring unit are integrated, the lightning protection unit consists of a lightning arrester and a lightning surge absorber, and the electric equipment is connected with the main monitoring equipment.
2. The intelligent integrated power supply system special for broadcasting and TV according to claim 1, wherein the direct current power supply and the storage battery pack are respectively provided with a 220v high-frequency switching power supply module, a 48v communication power supply module and a 110v high-frequency switching power supply module, and the storage battery pack is additionally provided with a storage battery management power supply, so that the power supply and the storage battery pack do not interrupt power supply when two sections of buses are switched in operation, and two groups of storage batteries are allowed to operate in parallel in a short time in the switching process.
3. The intelligent integrated power supply system special for broadcasting and TV according to claim 1, wherein the main monitoring unit is connected with a power supply and a storage battery pack through wires, and the 220v high-frequency switching power supply module, the 48v communication power supply module, the 110v high-frequency switching power supply module and the storage battery management power supply are connected with the main monitoring unit.
4. The intelligent integrated power supply system special for broadcasting and TV according to claim 1, wherein the insulation detection device and the voltage and current collection device are bidirectionally connected with a power supply, a storage battery pack and a master monitoring unit.
5. The intelligent integrated power supply system special for broadcasting and TV according to claim 1, wherein the electric equipment comprises a daily lighting unit, an emergency lighting unit and a sensor module, and the monitoring module comprises a monitoring security module, a sensor module, a monitoring module and an emergency monitoring module.
6. The intelligent integrated power supply system special for broadcasting and TV according to claim 2, wherein the main monitoring power supply has a man-machine conversation function through a 48v communication power supply module, and supports communication with the main monitoring unit, and receives and executes instructions of a monitoring device.
7. The intelligent integrated power supply system special for broadcasting and TV according to claim 1, wherein air-cooled heat dissipation equipment is arranged in each power supply.
CN202210337493.2A 2022-04-01 2022-04-01 Dedicated intelligent integration electrical power generating system of broadcasting and TV Pending CN114696439A (en)

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