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Número de publicaciónWO2017020827 A1
Tipo de publicaciónSolicitud
Número de solicitudPCT/CN2016/093014
Fecha de publicación9 Feb 2017
Fecha de presentación3 Ago 2016
Fecha de prioridad4 Ago 2015
También publicado comoCN105021929A
Número de publicaciónPCT/2016/93014, PCT/CN/16/093014, PCT/CN/16/93014, PCT/CN/2016/093014, PCT/CN/2016/93014, PCT/CN16/093014, PCT/CN16/93014, PCT/CN16093014, PCT/CN1693014, PCT/CN2016/093014, PCT/CN2016/93014, PCT/CN2016093014, PCT/CN201693014, WO 2017/020827 A1, WO 2017020827 A1, WO 2017020827A1, WO-A1-2017020827, WO2017/020827A1, WO2017020827 A1, WO2017020827A1
Inventores颜庭乔, 马成有, 殷东明, 杨飞
Solicitante南京新联电子股份有限公司, 南京新联电能云服务有限公司
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos:  Patentscope, Espacenet
Integrated compact intelligent power information collection module
WO 2017020827 A1
Resumen
Provided is an integrated compact intelligent power information collection module. The power information collection module comprises: a module base (6), a power access and voltage sampling unit (1) disposed on the module base (6), and a circuit board (4) connected to the power access and voltage sampling unit (1), wherein a test power cable (L) is clamped by the module base (6) and the power access and voltage sampling unit (1) so that the power information collection module engages the test power cable (L), and the power access and voltage sampling unit (1) pushes a pointed mechanism thereof to pierce an insulation layer of the test power cable (L) so as to sample a voltage of a conductive core (M) of the test power cable (L). The power information collection module is characterized by a compact size, a light weight and a low cost, and can be installed easily. Moreover, the invention can effectively monitor power utilization information and power quality of a power utilization loop branch, thereby realizing precise power utilization management.
Reclamaciones  traducido del chino  (El texto procesado por OCR puede contener errores)
权利要求书 Claims
1.一体化小型智能电力信息采集模块, 其特征在于, 该电力信息采集模块包括: 模块底座(6) 、 设置于所述模块底座(6) 上的电源接入及电压采样单元(1 ) , 以及与所述电源接入及电压采样单元(1 ) 连接的电路板(4) , 其中, 所述模块底座(6) 和所述电源接入及电压采样单元(1 ) 共同夹持被测电缆(L) 从而使电力信息采集模块卡接在被测电缆(L) 上, 1. The integration of small information collection intelligent power module, wherein the power information acquisition module comprises: a base module (6), disposed on the base module and the power supply voltage of the access sampling unit (1) on (6), and access to the power supply and the voltage sampling unit (1) of the circuit board (4) is connected, wherein the base module (6) and the power supply voltage and the access sampling unit (1) together hold the cable under test (L) such that the power card information collection module connected to the cable under test (L),
所述电源接入及电压采样单元(1 ) 用于采样被测电缆(L) 的电压。 Sampling said power supply voltage and the access unit (1) for sampling the measured voltage cable (L) of.
2.如权利要求1所述的一体化小型智能电力信息采集模块, 其特征在于, 所述电源接入及电压采样单元(1 ) 通过剌针结构剌穿被测电缆(L) 的绝缘层, 从而采样被测电缆(L) 的导电芯(M) 的电压。 2. The integration of small information collection intelligent power module according to claim 1, wherein said power supply voltage and the access sampling unit (1) pierces the cable under test (L) of the lancet structure through the insulating layer, whereby the cable under test sample (L) of the conductive core (M) of the voltage.
3.如权利要求2所述的一体化小型智能电力信息采集模块, 其特征在于, 所述剌针结构进一步包括: 3. The integration of small information collection intelligent power module according to claim 2, wherein the lancet structure further comprises:
剌针(1-6) , 用于剌穿被测电缆(L) 的绝缘层从而与被测电缆(L) 的导电芯(M) 连接; 以及 A lancet (1-6), piercing the insulating layer for the cable under test (L) is to be connected to the cable to be tested (L) of the conductive core (M); and
压线块(1-5) , 用于按压所述剌针(1-6) 以使所述剌针(1-6) 剌穿被测电缆(L) 的绝缘层。 Pressing block (1-5) for pressing the lancet (1-6) to cause said lancet (1-6) pierces the cable under test (L) of the insulating layer.
4.如权利要求3所述的一体化小型智能电力信息采集模块, 其特征在于, 所述剌针结构还包括: 4. The integration of small intelligent power information acquisition module according to claim 3, wherein the lancet structure further comprises:
旋转压线螺钉(1-4) , 用于推动所述压线块(1-5) 挤压所述剌针(1-6) 穿透被测电缆(L) 的绝缘层。 Crimping rotary screw (1-4), for urging said pressing block (1-5) pressing said lancet (1-6) cable under test to penetrate the insulating layer (L) of.
5.如权利要求3所述的一体化小型智能电力信息采集模块, 其特征在于, 所述剌针(1-6) 设置于所述压线块(1-5) 上。 5. The integration of small intelligent power information acquisition module according to claim 3, characterized in that the lancet (1-6) disposed on said pressing block (1-5) on.
6.如权利要求3所述的一体化小型智能电力信息采集模块, 其特征在于, 所述压线块(1-5) 由绝缘材料制成。 Integration of small intelligent power information collection module as claimed in claim 3, wherein said pressing block (1-5) made of insulating material.
7.如权利要求3所述的一体化小型智能电力信息采集模块, 其特征在于, 所述电源接入及电压采样单元(1 ) 还包括: 7. The integration of small intelligent power information acquisition module according to claim 3, wherein said power supply voltage and the access sampling unit (1) further comprises:
绝缘套(1-7 ) , 与所述压线块(1-5 ) 相对于被测电缆(L) 设置, 用于防止所述剌针(1-6) 上的电流泄露。 An insulating jacket (1-7), with respect to the cable under test (L) provided with said pressing block (1-5) for preventing current leakage on the lancet (1-6).
8.如权利要求7所述的一体化小型智能电力信息采集模块, 其特征在于, 所述剌针(1-6) 设置于所述绝缘套(1-7) 上。 8. The integration of small intelligent power information acquisition module according to claim 7, wherein said lancet (1-6) is provided on the insulating sleeve (1-7).
9.如权利要求3所述的一体化小型智能电力信息采集模块, 其特征在于, 该电力信息采集模块还包括: Small integrated intelligent power module according to the information collection according to claim 3, wherein the power information acquisition module further comprises:
与所述电路板(4) 连接的支路零线接线端口(5) , 设置于所述模块底座 Branch neutral wire port connected to said circuit board (4) (5), disposed on the base module
( 6 ) 中, 用于接入支路零线(Z ) 从而利用被测电缆(L ) 给所述电路板(4) 供电。 (6), the zero line for access to the branch (Z) so that by using the test cable (L) to said circuit board (4) power supply.
10.如权利要求1 所述的一体化小型智能电力信息采集模块, 其特征在于, 该电力信息采集模块还包括: 设置于所述模块底座(6) 上并与所述电路板(4) 连接的电流采样单元(2) , 其中, 10. The integration of small information collection intelligent power module according to claim 1, wherein the power information acquisition module further comprising: a module disposed on the base (6) and (4) is connected to the circuit board a current sampling unit (2), wherein
所述电流采样单元(2 ) 进一步包括采样芯片(2-4 ) 和环绕被测电缆( L) 设置并且磁路闭合的磁芯(2-3 ) , 所述磁芯(2-3 ) 和所述采样芯片(2-4) 感应被测电缆(L) 电流变化引起的磁场变化, 从而实现电流采样。 The current sampling unit (2) further comprises a sampling chip (2-4) around the cable to be tested and (L) a closed magnetic circuit core is provided and (2-3), said magnetic core (2-3) and the said sampling chip (2-4) of the magnetic field change caused by the cable under test inductive (L) current change, in order to achieve current sampling.
11.如权利要求10所述的一体化小型智能电力信息采集模块, 其特征在于, 所述电源接入及电压采样单元(1 ) 和所述电流采样单元(2) 均与所述模块底座(6 ) 形成开口式结构, 以便将电力信息采集模块夹持在被测电缆(L) 上或者从被测电缆(L) 上取下来。 11. The intelligent power integration of small information collection module according to claim 10, wherein said power supply voltage and the access sampling unit (1) and said current sampling means (2) are connected with the base module ( 6) forming an opening structure, so that the electric power information acquisition module held on the cable under test (L) or removed from the cable under test (L).
12.如权利要求11所述的一体化小型智能电力信息采集模块, 其特征在于, 所述电源接入及电压采样单元(1 ) 还包括: 12. The intelligent power integration of small information collection module according to claim 11, wherein said power supply voltage and the access sampling unit (1) further comprises:
压线支架转轴(1-2) , 设置于所述模块底座(6) 上; Crimping holder shaft (1-2), disposed on the base module (6);
压线支架(1-1 ) , 与所述压线支架转轴(1-2) 连接, 用于以所述压线支架转轴(1-2) 为旋转轴打开, 以便夹持被测电缆(L) ; 以及 Crimping bracket (1-1) connected to the pressure line holder shaft (1-2), a pressure line to the holder axis (1-2) opens as a rotation axis for clamping the cable under test (L ) ; as well as
旋转压线支架固定件(1-3 ) , 用于将所述压线支架(1-1 ) 的活动端固定在所述模块底座(6) 上从而实现对被测电缆(L) 的夹持。 Crimping rotary bracket member (1-3), for pressing the wire holder (1-1) is fixed to the movable end of the base module (6) in order to achieve the clamping of the cable under test (L), .
13.如权利要求12所述的一体化小型智能电力信息采集模块, 其特征在于, 所述电流采样单元(2) 还包括: 13. The intelligent power integration of small information collection module according to claim 12, wherein said current sampling means (2) further comprises:
电流采样上盖转轴(2-2) , 设置于所述模块底座(6) 上; 以及电流采样单元上盖(2-1 ) , 与所述电流采样上盖转轴(2-2) 连接, 用于以所述电流采样上盖转轴(2-2) 为旋转轴打开, 以便夹持被测电缆(L) , 其中, 所述压线支架(1-1) 还用于按压所述电流采样单元上盖(2-1) 从而将所述电流采样单元上盖(2-1) 的活动端固定在所述模块底座(6) 上, 以便所述电流采样单元(2) 夹持被测电缆(L) 。 Current sampling cover shaft (2-2), disposed on the module base (6); and a current sampling unit cover (2-1), connected to said current sampling cover shaft (2-2), with sampling the current to the upper lid is opened to the shaft (2-2) as a rotation axis for clamping the cable under test (L), wherein the pressure line holder (1-1) for further pressing the current sampling unit cover (2-1) so as to cover the current sampling unit (2-1) is fixed to the movable end of the base module (6), so that the current sampling unit (2) holding the cable under test ( L).
14.如权利要求1 所述的一体化小型智能电力信息采集模块, 其特征在于, 该电力信息采集模块还包括: 14. The integration of small information collection intelligent power module according to claim 1, wherein the power information acquisition module further comprises:
与所述电路板(4) 连接的电缆温度检测元件(3) , 设置于被测电缆(L) 底部, 用于检测被测电缆(L) 的表面温度。 A cable connected to the temperature detecting element of the circuit board (4) (3), is provided at the bottom of the cable under test (L), for detecting the surface temperature of the cable under test (L) of.
Descripción  traducido del chino  (El texto procesado por OCR puede contener errores)

一体化小型智能电力信息采集模块优先权声明 Integration of small intelligent power module priority information collection statement

[0001]本申请要求2015年08月04日递交的、 申请号为CN201510469865.7、 发明名称为"一体化小型智能电力采集模块" 的中国发明专利的优先权, 该发明专利的所有内容在此全部引入。 [0001] This application claims the August 4, 2015 filed Application No. CN201510469865.7, entitled "Integrated Intelligent Power collection of small module," the priority of Chinese invention patents, the entire contents of the patents in this entirety. 技术领域 FIELD

[0002]本发明涉及用电信息监测技术, 尤其涉及一种一体化小型智能电力信息采集模块。 [0002] The present invention relates to monitoring the power of information technology, particularly to a compact intelligent power module integration information collection. 背景技术 Background technique

[0003]为了实现精细化用电管理及需求侧响应, 达到有序用电及节能降耗的目的, 用电单位除了对总用电回路监测之外, 还需扩展到对各分支用电回路进行监测。 [0003] In order to achieve fine power management and demand response, and achieve the purpose of energy saving ordered electricity, power unit in addition to the total power monitoring circuit, the need to extend to each branch power circuit monitoring. 现有技术一般在各分支回路中加装电流互感器、 采集器、 通信模块等设备, 实现对各用电回路的用电信息和电能质量的监测。 Usually the prior art current transformers installed equipment, collector, communication module in each of the branch circuits, implementation of monitoring of the power of information and power quality circuit of each consumer.

[0004]现有监测设备中的电流互感器由一次互感器和二次互感器(一般称为仪表互感器, 装在采集器中) 组成, 体积大、 成本高, 由于受现场安装空间限制, 安装困难, 甚至有些分支回路需要改造才能安装; 用电单位的分支回路多, 每个分支回路均需接入电流互感器、 采集器、 通信模块等设备, 设备成本高; 此外采集器需要从现场各支路中接入电压信号, 安装时要进行停电操作, 给用电单位的生产、 经营活动造成影响; 现场接入电缆多, 甚至要进行专业的布线, 安装难度及工作量大、 施工费用高、 施工周期长。 [0004] The conventional monitoring device from the current transformer primary transformer and a secondary transformer (generally referred to as instrument transformers, mounted in the collector) is composed of a large size, high cost, due to the installation site space constraints, difficult to install, even some branch circuits require the transformation to install; multiple branch circuits of power units, each of the branch circuits are required to access the current transformer, the collector, a communication module and other equipment, equipment cost; furthermore required from the collector field each branch access voltage signal, to be installed when operating a power outage, the impact to the production and marketing of electricity units; cable multi-site access, even to professional wiring, installation difficulty and workload, construction costs high, long construction period. 发明内容 SUMMARY

[0005]有鉴于此, 本发明要解决的技术问题在于提供了一种一体化小型智能电力信息采集模块, 解决现有监测设备体积大、 成本高、 安装困难, 安装过程中影响用电单位生产运营的问题。 [0005] Accordingly, the present invention is to solve the technical problem is to provide a compact integrated intelligent power information collection module, to solve the conventional monitoring apparatus is bulky, expensive, difficult to install, the installation process of electricity production units Effect operational problems.

[0006]为了解决上述问题, 本发明的具体实施方式提供一种一体化小型智能电力信息采集模块, 包括: 模块底座、 设置于所述模块底座上的电源接入及电压采样单元, 以及与所述电源接入及电压采样单元连接的电路板。 [0006] In order to solve the above problems, specific embodiments of the present invention to provide a compact integrated intelligent power information acquisition module, comprising: a base module, the access provided to the power supply unit and the voltage sampled on said base module, and with the and the access of said voltage supply circuit board connected to the sampling unit. 其中, 所述模块底座和所述电源接入及电压采样单元共同夹持被测电缆从而使电力信息采集模块卡接在被测电缆上, 所述电源接入及电压采样单元通过推动自带的尖端机构剌穿被测电缆的绝缘层, 从而采样被测电缆的导电芯的电压。 Wherein the base and the power supply module and voltage sampling access means together hold the power cable under test such that the card information collection module connected to the cable under test, the power supply voltage and the access comes sampling unit by pushing insulation piercing tip mechanism of the cable under test, so that the sampled voltage conductive core of the cable under test.

[0007]本发明的具体实施方式还提供一种一体化小型智能电力信息采集模块, 包括: 电源接入及电压采样单元、 电流采样单元、 电缆温度检测元件、 电路板、 支路零线接线端口、 模块底座。 [0007] DETAILED DESCRIPTION The present invention also provides a compact integrated intelligent power information acquisition module, comprising: a power supply voltage and sample an access unit, a current sampling unit, the cable temperature detecting element, the circuit board, the zero slip line wire port , the base module. 其中, 电源接入及电压采样单元、 电流采样单元接在模块底座上, 电缆温度检测元件装在被测电缆的底部, 电路板装在模块底座内, 支路零线接线端口接入到电力信息采集模块中。 Wherein, the access and the power supply voltage sampling unit, a current sampling unit connected to the module base, the cable temperature detecting element mounted in the bottom of the cable under test, the circuit board mounted within the base module, the zero branch line to a power wire port access information acquisition module.

[0008]工作时, 电源接入及电压采样单元和电流采样单元是共用模块底座, 支路零线由支路零线接线端口接入到电力信息采集模块中, 模块底座内的电路板可进行信号处理和传输, 在被测电缆的底部装有电缆温度检测元件, 可以检测电缆表面温度, 绝缘套、 压线块与被测电缆紧密挤压在一起, 绝缘套和/或压线块上具有剌针, 在挤压过程中, 剌针可以剌过电缆绝缘层与电缆导电芯连接, 从而进行电压采集, 使得电力信息采集模块能够直接挂在被测电缆上, 机电一体化的设计使得电力信息采集模块体积小, 安装方便。 [0008] In operation, the access and the power supply voltage and a current sampling unit sampling unit is common to the base module, the zero branch line branches from the zero line to the power wire port access information collection module, the circuit board within the module base may be signal processing and transmission, measured at the bottom of the cable with the cable temperature detecting element can detect the surface temperature of the cable, the insulating sleeve, tightly pressed together pressing block and the measured cable, having an insulating jacket and / or on pressing block lancet, during the extrusion process, the lancet can puncture through the cable insulation and the cable connected to the conductive core, so that the voltage acquisition, so that the power information collecting module can be directly linked to the cable under test, so that the power mechatronics design information acquisition module is small, easy to install.

[0009]通过本发明上述具体实施方式的描述, 可知一体化小型智能电力信息采集模块的优点和特点为: 采用机电一体化设计, 实现传统一次电流互感器和二次电流互感器的融合, 体积小巧、 重量轻、 成本低; 电源接入及电压采样单元和电流采样单元等集成一体化设计, 仅通过安装该电力信息采集模块即可同时实现对电压信号的采集、 电流信号的采集、 电缆表面温度采集等监测功能; 在安装电力信息采集模块的过程中, 分支回路无需断电, 仅需利用开口卡接机构将电力信息采集模块卡接在被测电缆上, 通过压线块挤压电缆使剌针剌过电缆绝缘层与电缆导电芯连接, 导体剌针将电压信号引入到电力信息采集模块中为电力信息采集模块供电, 实现电压采样、 电流采样和数据传输等功能, 安装简单、 操作方便、 施工速度快、 费用低, 在安装过 [0009] By the above described specific embodiments of the present invention, advantages and features of known intelligent power small integrated information collection module for: using electromechanical integration, to achieve the integration of traditional transformer primary current and the secondary current transformer, the volume of small, light weight, low cost; and access to supply voltage and current sampling unit sampling unit for integration like design, can be only achieved at the same time the acquisition of the voltage signal, current signal acquisition, the cable surface by a mounting power information acquisition module collection and other temperature monitoring function; during the installation of the power information collection module, without disrupting the power branch circuit, using only the opening detent mechanism the power card information collection module connected to the cable under test, by pinching the cables so that pressing block punching needle punching through the cable insulation and the cable conductive core connected conductors lancet introducing a voltage signal to the power information acquisition module for the power information collecting power module, voltage sampling, current sampling, and data transmission functions, easy to install, easy to operate , construction speed, low cost, installed in 程中对用电单位生产运营无影响。 Process manufacturing operations had no effect on electricity units.

[0010]应了解的是, 上述一般描述及以下具体实施方式仅为示例性及阐释性的, 其并不能限制本发明所欲主张的范围。 [0010] It should be appreciated that the foregoing general description and the following detailed description are merely exemplary and illustrative, which are not desired to limit the scope of the invention claimed. 附图说明 BRIEF DESCRIPTION

[0011]下面的所附附图是本发明的说明书的一部分, 其绘示了本发明的示例实施例, 所附附图与说明书的描述一起用来说明本发明的原理。 [0011] The following description of the accompanying drawings are a part of the present invention, which illustrates an exemplary embodiment of the present invention, the accompanying drawings and described in the specification, serve to explain the principles of the present invention.

[0012 图1是本发明整体安装完成结构图; [0012 FIG. 1 is an overall configuration diagram of the installation is complete;

[0013 图2是安装前打开结构图; [0013] Figure 2 is a configuration diagram opened prior to installation;

[0014 图3A是电源接入及电压采样结构图; [0014 FIG. 3A and the power supply voltage sample access configuration diagram;

[0015 图3B是图3A中刺针的放大结构图; [0015 FIG. 3B is an enlarged configuration diagram of FIG. 3A lancet;

[0016 图4是电流采样结构图。 [0016] Figure 4 is a configuration diagram of the current sampling.

[0017]符号说明: [0017] Description of Symbols:

[0018] 1 电源接入及电压采样单元 [0018] 1 supply voltage sampling unit and access

[0019] 2 电流采样单元 [0019] 2 current sampling unit

[0020] 3 电缆温度检测元件 [0020] The temperature detecting element 3 cable

[0021] 4 电路板 [0021] The circuit board 4

[0022] 5 支路零线接线端口 [0022] 5 branches neutral wire port

[0023] 6 模块底座 [0023] The base module 6

[0024] 1-1 压线支架 [0024] Crimping holder 1-1

[0025] 1-2 压线支架转轴 [0025] Crimping holder shaft 1-2

[0026] 1-3 旋紧压线支架固定件 [0026] 1-3 fixture holder screwed Crimping

[0027] 1-4 旋转压线螺钉 [0027] Crimping screw rotating 1-4

[0028] 1-5 压线块 [0028] The pressing block 1-5

[0029] 1-6 剌针 [0029] 1-6 lancet

[0030] 1-7 绝缘套 [0030] The insulating jacket 1-7

[0031] 2- 1 电流采样单元上盖 [0031] 2-1 current sampling unit cover

[0032] 2-2 电流采样上盖转轴 [0032] 2-2 current sampling shaft cover

[0033] 2-3 磁芯 [0033] 2-3 core

[0034] 2-4 采样芯片具体实施方式[0035]为使本发明实施例的目的、 技术方案和优点更加清楚明白, 下面将以附图及详细叙述清楚说明本发明所揭示内容的精神, 任何所属技术领域技术人员在了解本发明内容的实施例后, 当可由本发明内容所教示的技术, 加以改变及修饰, 其并不脱离本发明内容的精神与范围。 [0034] DETAILED sampling chip Embodiment 2-4 [0035] The object of the present invention, technical solutions, and advantages of the embodiment clearer, the accompanying drawings and the following detailed description will clearly illustrate the spirit of the present invention disclosure, any Those skilled in the art in understanding the embodiments of the present disclosure, when the present invention by techniques taught, be changed and modified without departing from its spirit and scope of the present disclosure.

[0036]本发明的示意性实施例及其说明用于解释本发明, 但并不作为对本发明的限定。 [0036] exemplary embodiment of the present invention are used to explain the present invention but are not intended to limit the present invention. 另外, 在附图及实施方式中所使用相同或类似标号的元件/构件是用来代表相同或类似部分。 Additionally, the same or similar reference numerals of elements / components used in the drawings and described embodiment is used on behalf of same or like parts.

[0037]参见图1、 图2, 一体化小型智能电力信息采集模块, 包括: 电源接入及电压采样单元1、 电流采样单元2、 电缆温度检测元件3、 电路板4、 支路零线接线端口5、 模块底座6。 [0037] Referring to FIG 1, FIG 2, a small integrated intelligent power information acquisition module, comprising: a current sampling unit 2, a cable 3 the temperature detecting element, the circuit board 4, the branch power supply wiring line access and the zero voltage sampling unit port 5, a base module 6. 其中, 电源接入及电压采样单元1、 电流采样单元2 接在模块底座6上, 电缆温度检测元件3装在被测电缆L的底部, 电路板4装在模块底座6内, 支路零线接线端口5接入到电力信息采集模块中; Wherein, the access and the power supply voltage sampling unit 1, the current sampling unit 2 connected to the module holder 6, the cable temperature detecting element 3 is mounted on the bottom of the cable under test L, the circuit board 4 is mounted within the base module 6, the zero line branch 5 to the power wire port access information collection module;

[0038]工作时, 电源接入及电压采样单元1和电流采样单元2共用模块底座6, 分支回路零线Z通过对插的插接件由支路零线接线端口5接入到电力信息采集模块中, 模块底座6内的电路板4可进行信号处理和传输, 在被测电缆L的底部装有电缆温度检测元件3, 可以检测电缆表面温度, 绝缘套1-7、 压线块1- 5与被测电缆L紧密挤压在一起, 使得电力信息采集模块能够直接挂在被测电缆L上, 机电一体化的设计使得电力信息采集模块体积小, 安装方便。 When the [0038] work, the power supply voltage of the access sampling unit 1 and a current sampling unit 2 and the common base module 6, through the branch circuit neutral connector Z interpolation from branch neutral wire port 5 to the power access information collection module, the circuit board within the module base 64 and the transmission signal processing may be performed, with 3, may detect the temperature of the cable cable surface temperature detecting element at the bottom of the cable under test L, the insulating sleeve 1-7, 1- pressing block 5 L and the measured cable tightly pressed together, so that the power information collecting module can be directly linked to the cable under test L, mechatronics design information collection module such that the power is small, easy to install.

[0039]参见图2, 电源接入及电压采样单元1包括: 压线支架1-1、 压线支架转轴1-2、 旋紧压线支架固定件1-3。 [0039] Referring to Figure 2, the access and the power supply voltage sampling unit 1 comprising: a pressure line holder 1-1, 1-2 Crimping shaft holder, the holder holding piece tighten pressure line 1-3. 其中, 压线支架1-1与压线支架转轴1-2相接, 紧压线支架固定件1-3将电流采样单元上盖2-1固定在模块底座上; 所述的电流采样单元2包括电流采样单元上盖2-1、 电流采样上盖转轴2-2。 Wherein the pressure line holder shaft 1-1 and 1-2 the pressure line contact holder, the holder holding piece pressed line 1-3 2-1 current sampling unit cover is fixed to a base module; said current sampling unit 2 2-1 comprises a current sampling unit cover, the shaft cover current sample 2-2. 其中, 电流采样单元上盖2-1与电流采样上盖转轴2-2相接。 Wherein the current sampling unit sampling the upper lid cover shaft 2-1 and 2-2 phase current. 工作时, 压线支架1-1可沿压线支架转轴1-2旋转, 电流采样单元上盖2-1可沿电流采样上盖转轴2-2旋转。 In operation, the stent crimping 1-1 2-1 may cover the upper cover along the current sampling line pressure along the rotary shaft 2-2 1-2 rotational shaft holder, a current sampling unit. 打开压线支架1-1和电流采样单元上盖2-1即可将电力信息采集模块卡入到被测电缆L上, 旋紧压线支架固定件1-3可以将压线支架1-1和电流采样单元上盖2-1固定在模块底座6上。 Open stent crimping the upper lid 11 and a current sampling unit 2-1 to power the card information collection module into the cable under test L, tightening pressure line holder fixture wire holder can be pressed 1-3 1-1 a current sampling unit 2-1 and the upper lid 6 is fixed on the base module.

[0040]参见图3A, 电源接入及电压采样单元1, 还包括: 旋转压线螺钉1-4、 压线块1-5、 剌针1-6和绝缘套1-7。 [0040] Referring to Figure 3A, access to the power supply voltage and the sampling unit 1, further comprising: rotary screw pressure line 1-4, pressing block 1-5, 1-6 and the lancet insulating jacket 1-7. 其中, 旋转压线螺钉1-4与压线块1-5相接, 剌针1-6的针尖与被测电缆L的绝缘层对应设置, 被测电缆L的外围是绝缘套1-7。 Wherein rotation of the screw press line 1-4 in contact with the pressing block 1-5, the lancet tip and the test cable L provided corresponding to the insulating layer 1-6, L is a peripheral insulating jacket cable under test 1-7. 工作时, 旋转压线螺钉1-4, 推动压线块1-5挤压被测电缆L, 剌针 In operation, the screw rotation pressure lines 1-4, 1-5 extrusion pressing block push the cable under test L, lancet

1- 6的针尖剌穿被测电缆L的绝缘层与被测电缆L的导电芯M导通, 这样可将被测电缆L中的信号引入到电力信息采集模块中。 Needle punching 1-6 L of the cable under test through the insulating layer and the conductive core of the cable under test L M turned on, so that a signal can be measured L is introduced into the cable power information acquisition module. 再通过从支路零线接线端口5接入的零线信号, 实现给电力信息采集模块的电路板和采样芯片提供电力。 Then provide power to the power module board information acquisition and sampling chip neutral zero line signal branch wires 5 from the access port, is achieved by. 绝缘套1-7为绝缘柔性材料, 与被测电缆L挤压后, 和被测电缆L的外绝缘层紧密贴合, 起安全保护和固定作用, 同时在拆卸时可将剌针1-6顶出电缆。 A flexible insulating sleeve insulating material 1-7, L and L after pressing the cable under test, and the measured cable outer insulating layer in close contact with, and immobilization security since, while when removing the lancet can be 1-6 the top of the cable.

[0041]参见图3B, 图3B是图3A中剌针的放大结构图, 剌针1-6可以设置在绝缘套1-7上, 剌针1-6也可以设置在压线块1-5上, 剌针1-6还可以同时设置在绝缘套1-7和压线块1-5上。 [0041] Referring to FIG. 3B, FIG. 3B is an enlarged configuration diagram of the lancet 3A, the lancet 1-6 may be disposed on the insulating sleeve 1-7, 1-6 lancet may be disposed at the pressing block 1-5 on the lancet 1-6 may also be provided on the insulating sleeve 1-7 and 1-5 at the same time pressing block. 剌针1-6为电源接入及电压采样单元1自带的尖端机构, 剌针1-6在外力的作用下(例如, 旋转压线螺钉1-4、 弹簧等施加的外力) , 剌破被测电缆L的绝缘层, 从而导致剌针1-6与被测电缆L的导电芯M 接触, 可以采样被测电缆L的电压, 并且也可以利用被测电缆L上的电能给电力信息采集模块供电。 1-6 lancet supply voltage sampling unit 1 and the access tip carrying means, (e.g. an external force is applied, screw rotation pressure line 1-4, springs, etc.) in 1-6 lancet external force, pierced L test cable insulation, thereby causing the lancet contact with the measured cable 1-6 L conductive core M, L may be sampled voltage cable under test, and can also use electric energy to the power cable under test information collecting L power supply module.

[0042]参见图4, 电流采样单元2, 还包括: 闭合磁路的磁芯2-3和采样芯片2- 4。 [0042] Referring to Figure 4, a current sampling unit 2, further comprising: a closed magnetic circuit core sampling chip 2-3 and 2-4. 工作时, 安装并固定在被测电缆L上的电力信息采集模块的电流采集单元2 中的磁芯2-3形成闭合的磁路, 采样芯片2-4通过磁芯2-3感应被测电缆L电流变化引起的磁场变化实现电流采样, 亦即, 闭合磁路的磁芯2-3和采样芯片2-4 感应被测电缆L电流变化引起的磁场变化, 从而实现电流采样。 In operation, the second core is installed and fixed to the cable under test L current power acquisition unit 2-3 of the information collection module form a closed magnetic circuit core sampling chip 2-4 through 2-3 sensing cable under test magnetic field change caused by the current change for current sampling L, i.e., magnetic field change caused by core sampling chip 2-3 and L 2-4 the cable under test sensor current change closed magnetic circuit, in order to achieve current sampling.

[0043]电流采样单元2接入被测电缆L后, 直接将从被测电缆L中感应到的电流信号传递到电路板4进行采样运算, 无需通过二次电流互感器后将感应到的信号传递到电路板4进行采集运算。 After the [0043] current sampling unit 2 L access cable under test, passing directly from the current signal induced in the cable under test to the circuit board 4 L sampling operation, after the secondary current transformer without the sensed signal 4 is transmitted to the circuit board collection operation.

[0044]在绝缘套1-7底部装有电缆温度检测元件3, 用于检测电缆的表面温度。 [0044] 3, for detecting the temperature of the bottom surface of the cable insulating sheath cable with a temperature detecting element 1-7.

[0045]剌针1-6为导电材料, 其余与被测电缆L相接触的部件(如压线块1-5、 剌针1-7) 均为绝缘材料。 [0045] The lancet 1-6 an electrically conductive material, the remaining test member in contact with the cable L (such as a pressing block 1-5, the lancet 1-7) are of insulating material.

[0046]电源接入及电压采样单元1和电流采样单元2均采用开口式设计, 电源接入及电压采样单元1、 电流采样单元2与模块底座6共同完成对被测电缆L 的夹持, 电压采样与电流采样上盖部分(即压线支架1-1和电流采样单元上盖 [0046] The supply voltage and the access sampling unit 1 and a current sampling unit 2 are made of open design, the access and the power voltage sampling unit 1, the current sampling unit 2 and 6 together to complete the module holder for clamping the cable under test L, sampling the voltage and current sampling upper lid portion (i.e. pressure line 11 and a current sampling unit holder cover

2- 1 ) 均可旋转打开, 打开后可以将电力信息采集模块从被测电缆L上取下来。 2-1) can be swung open after opening the power information acquisition module may be removed from the cable under test L.

[0047]压线块1-5挤压电缆, 使剌针1-6剌过电缆绝缘层与导电芯M连接, 导电的剌针1-6将电压信号引入到模块底座中作为电力信息采集模块供电与电压采样信号, 绝缘套1-7起绝缘保护和防止压线螺钉1-4松动以及拆卸起到弹顶的作用。 [0047] cable extrusion pressing block 1-5, 1-6 so that the lancet puncture through the cable insulating layer connected to the conductive core M, 1-6 electroconductive introducing the lancet into a voltage signal as a power module base information collection module sampling the voltage supply signal, an insulating sleeve for insulation protection 1-7 and 1-4 to prevent screw loosening and crimping functions demolition top shells.

[0048]电缆温度检测元件3安装在模块底座6中, 电缆温度检测元件3和被测电缆L由绝缘套1-7隔离, 这样既保证了电缆温度检测元件3能测出被测电缆L的表面温度, 又与被测电缆L绝缘。 [0048] Cable temperature detecting element 3 is mounted on the module holder 6, the cable 3 and the measured temperature detecting element separated by an insulating cable sheath L 1-7, it will ensure the cable temperature sensing element 3 can detect the cable under test L surface temperature, and the measured L insulated cables. 电缆温度检测元件3将所监测到电缆温度信息传送给电力信息采集模块内的电路板4, 从而检测到被测电缆L温度是否在允许的范围内。 Cable temperature detecting element 3 to the monitored temperature in the range of information transmission cable to the circuit board in the power information acquisition module 4, thereby detecting whether the temperature of the cable under test L allowable.

[0049]安装电力信息采集模块时, 与被测电缆L接触的绝缘套1-7和压线块1-5 均由绝缘、 耐高压材料制成, 带电零件一剌针1-6由绝缘套1-7包裹, 在安装时所有与安装人员接触的部位均与被测电缆L绝缘, 所以可带电进行安装, 即在安装电力信息采集模块的过程中, 分支回路无需断电。 [0049] When installing the power information acquisition module, and the insulating sleeve pressing block 1-7 L 1-5 in contact with the cable under test by the insulation material is made of high pressure, a live parts of the insulating sheath of the lancet 1-6 1-7 package, when in contact with all parts of the installation the installer L are the measured cable insulation, it is possible to install the charging, i.e., during the installation of the power information acquisition module, a branch circuit without having to power down.

[0050]以上所述仅为本发明示意性的具体实施方式, 在不脱离本发明的构思和原则的前提下, 任何本领域的技术人员所做出的等同变化与修改, 均应属于本发明保护的范围。 [0050] The above are merely specific exemplary embodiments of the present invention, without departing from the spirit and principle of the present invention is provided, variations and modifications equivalent to any person skilled in the art to make, according to the present invention shall belong the scope of protection.

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