技术领域technical field
本实用新型涉及配电技术领域，特指一种智能配电变压器装置。The utility model relates to the technical field of power distribution, in particular to an intelligent power distribution transformer device.
背景技术Background technique
配电变压器是配电网中的一个重要设备，目前在配电变压器的运行管理中主要存在由于配电变压器位置分散，难以及时获得当前状态信息，配电变压器长期过负荷运行，配电变压器的负荷种类繁多对配电网电能质量有较大的影响等问题。因此配电变压器的监控对配电自动化管理、线损分析、负荷预测、电力需求侧的管理具有重大意义。The distribution transformer is an important equipment in the distribution network. At present, in the operation and management of the distribution transformer, it is difficult to obtain the current status information in time due to the scattered location of the distribution transformer. The variety of loads has a great impact on the power quality of the distribution network. Therefore, the monitoring of distribution transformers is of great significance to distribution automation management, line loss analysis, load forecasting, and power demand side management.
实用新型内容Utility model content
针对以上问题，本实用新型提供了一种智能配电变压器装置，具有在线监测变压器的电压、电流、温度与功率，及时发现故障，减少突发事故的损失，减少故障停电时间，有效提高电网的安全运行。In view of the above problems, the utility model provides an intelligent distribution transformer device, which can monitor the voltage, current, temperature and power of the transformer on-line, detect faults in time, reduce the loss of sudden accidents, reduce the power outage time of faults, and effectively improve the safety of the power grid. safe operation.
为了实现上述目的，本实用新型采用的技术方案如下：In order to achieve the above object, the technical scheme adopted by the utility model is as follows:
一种智能配电变压器装置，包括配电变压器本体与智能模块及信息化平台，配电变压器本体上设有高低压互感器组、顶层油温温度计与引出线连接器，配电变压器本体内设有波纹油箱，顶层油温温度计与波纹油箱对应设置，引出线连接器分别电连接于高低压互感器组、顶层油温温度计与智能模块及信息化平台。An intelligent distribution transformer device includes a distribution transformer body, an intelligent module and an information platform. The distribution transformer body is equipped with a high and low voltage transformer group, an oil temperature thermometer on the top layer, and a lead wire connector. There is a corrugated oil tank, and the oil temperature thermometer on the top layer is set correspondingly to the corrugated oil tank. The lead wire connectors are respectively electrically connected to the high and low voltage transformer group, the oil temperature thermometer on the top layer, the intelligent module and the information platform.
进一步而言，所述高低压互感器组由高压电压互感器、高压电流互感器、低压电压互感器与低压电流互感器四个部分组成，高压电压互感器、高压电流互感器、低压电压互感器与低压电流互感器均采用非晶材料制成。Further, the high and low voltage transformer group consists of four parts: high voltage voltage transformer, high voltage current transformer, low voltage voltage transformer and low voltage current transformer. The high voltage voltage transformer, high voltage current transformer and low voltage voltage transformer Both the low-voltage current transformer and the low-voltage current transformer are made of amorphous materials.
进一步而言，所述智能模块及信息化平台由智能模块与信息化平台组成，智能模块上设有铂电阻。Further, the intelligent module and the information platform are composed of the intelligent module and the information platform, and the intelligent module is provided with a platinum resistor.
进一步而言，所述引出线连接器与智能模块及信息化平台外部均设有防护罩。Furthermore, a protective cover is provided outside the lead wire connector, the intelligent module and the information platform.
本实用新型有益效果：Beneficial effects of the utility model:
本实用新型具有在线监测变压器的电压、电流、温度与功率，及时发现故障，减少突发事故的损失，减少故障停电时间，有效提高电网的安全运行，并结合自动化综合管理平台，可进行预付费及复费率，实时运行状态信息诊断评估，为故障检修提供定位和故障联系。The utility model has the functions of on-line monitoring of voltage, current, temperature and power of the transformer, discovering faults in time, reducing the loss of sudden accidents, reducing the time of power outages, effectively improving the safe operation of the power grid, and combining with the automatic comprehensive management platform, prepayment can be carried out And multiple tariffs, real-time operating status information diagnosis and evaluation, providing positioning and fault contact for troubleshooting.
附图说明Description of drawings
图1是本实用新型整体结构图。Fig. 1 is the overall structure diagram of the utility model.
1、配电变压器本体；2、高低压互感器组；3、顶层油温温度计；4、引出线连接器；5、智能模块及信息化平台。1. Distribution transformer body; 2. High and low voltage transformer group; 3. Top layer oil temperature thermometer; 4. Lead wire connector; 5. Intelligent module and information platform.
具体实施方式detailed description
下面结合附图与实施例对本实用新型的技术方案进行说明。The technical scheme of the present utility model is described below in conjunction with accompanying drawing and embodiment.
如图1所示，本实用新型所述一种智能配电变压器装置，包括配电变压器本体1与智能模块及信息化平台5，配电变压器本体1上设有高低压互感器组2、顶层油温温度计3与引出线连接器4，配电变压器本体1内设有波纹油箱，顶层油温温度计3与波纹油箱对应设置，引出线连接器4分别电连接于高低压互感器组2、顶层油温温度计3与智能模块及信息化平台5。As shown in Figure 1, a smart distribution transformer device described in the utility model includes a distribution transformer body 1, an intelligent module and an information platform 5, and the distribution transformer body 1 is provided with a high and low voltage transformer group 2, a top layer The oil temperature thermometer 3 and the lead wire connector 4, the distribution transformer body 1 is equipped with a corrugated oil tank, the oil temperature thermometer 3 on the top layer corresponds to the corrugated oil tank, and the lead wire connector 4 is electrically connected to the high and low voltage transformer group 2 and the top layer respectively. Oil temperature thermometer 3 and intelligent module and information platform 5.
以上所述构成本实用新型基本结构。The above constitutes the basic structure of the present utility model.
本实用新型所述高低压互感器组2的作用在于采集电压与电流信号，达到实时监测电压与电流目的；所述顶层油温温度计3的作有在于监测配电变压器本体1内波纹油箱的油温目的；所述引出线连接器4的作用在于将各监测模块的数据传输线进行收集；所述智能模块及信息化平台5的作用在于收集并分析配电变压器本体1各监测模块所测数据，从而为运行决策提供信息支持。The function of the high and low voltage transformer group 2 described in the utility model is to collect voltage and current signals to achieve the purpose of real-time monitoring of voltage and current; Warming purpose; the function of the lead wire connector 4 is to collect the data transmission lines of each monitoring module; the function of the intelligent module and the information platform 5 is to collect and analyze the measured data of each monitoring module of the distribution transformer body 1, In order to provide information support for operational decision-making.
本实用新型工作原理：通过高低压互感器组2与顶层油温温度计3对配电变压器本体1的电压、电流、功率、温度等参数进行测量，再通过引出线连接器4收集后再传输至智能模块及信息化平台5，智能模块及信息化平台5再进行分析各监测数据，最后提供运行决策信息，同时信息化平台还可以对配电变压器本体1运行状态进行远程监测，可以即时的掌握运行状态，发现异常，及时处理，防止出现重大事故，对配电变压器本体1的安全运行起到重要作用。The working principle of the utility model: measure the voltage, current, power, temperature and other parameters of the distribution transformer body 1 through the high and low voltage transformer group 2 and the top layer oil temperature thermometer 3, and then collect them through the lead wire connector 4 and then transmit them to the Intelligent module and information platform 5, intelligent module and information platform 5 analyze the monitoring data, and finally provide operation decision information. At the same time, the information platform can also remotely monitor the operation status of the distribution transformer body 1, which can be grasped in real time The operation status, finding abnormalities, handling them in time, and preventing major accidents play an important role in the safe operation of the distribution transformer body 1 .
更具体而言，所述高低压互感器组2由高压电压互感器、高压电流互感器、低压电压互感器与低压电流互感器四个部分组成，所述高压电压互感器、高压电流互感器、低压电压互感器与低压电流互感器均采用非晶材料制成。本实用新型所述高、低压电压互感器采集高压电压信号，高、低压电流互感器采集电流信号，高、低压电压互感器通过在高压线圈内增加测量绕组，实现电压的测量，高压线圈采用特硬纸板筒，外部缠绕无纬粘带，线圈端部均采用成型的压圈，分接区处绑扎牢固，增加线圈强度。同时，采用非晶材料制成可保证测量的准确性。More specifically, the high and low voltage transformer group 2 is composed of four parts: high voltage voltage transformer, high voltage current transformer, low voltage voltage transformer and low voltage current transformer. The high voltage voltage transformer, high voltage current transformer, Both the low-voltage voltage transformer and the low-voltage current transformer are made of amorphous materials. The high-voltage and low-voltage voltage transformers described in the utility model collect high-voltage voltage signals, the high-voltage and low-voltage current transformers collect current signals, and the high-voltage and low-voltage voltage transformers realize voltage measurement by adding measuring windings in the high-voltage coils. The high-voltage coils use special The cardboard tube is wrapped with non-weft adhesive tape on the outside, and the end of the coil is formed with a pressure ring, and the splicing area is firmly bound to increase the strength of the coil. At the same time, the use of amorphous materials can ensure the accuracy of measurement.
更具体而言，所述智能模块及信息化平台5由智能模块与信息化平台组成，所述智能模块上设有铂电阻。所述铂电阻的作用在于与顶层油温温度计3共同监测配电变压器本体1内部波浪油箱的油温。More specifically, the intelligent module and information platform 5 are composed of an intelligent module and an information platform, and platinum resistors are arranged on the intelligent module. The function of the platinum resistor is to monitor the oil temperature of the wave oil tank inside the distribution transformer body 1 together with the top layer oil temperature thermometer 3 .
更具体而言，所述引出线连接器4与智能模块及信息化平台5外部均设有防护罩。采用这样的设置，有效提高引出线连接器4与智能模块及信息化平台5安全性，同时外形也更小巧美观。More specifically, protective covers are provided on the outside of the lead wire connector 4 and the smart module and information platform 5 . With such a setting, the safety of the lead wire connector 4 and the intelligent module and the information platform 5 is effectively improved, and at the same time, the appearance is smaller and more beautiful.
以上为本实用新型较佳的实施方式，本实用新型所属领域的技术人员还能够对上述实施方式进行变更和修改。因此，本实用新型并不局限于上述的具体实施方式，凡是本领域技术人员在本实用新型的基础上所作的任何显而易见的改进、替换或变型均属于本实用新型的保护范围。The above are preferred embodiments of the present utility model, and those skilled in the art to which the present utility model belongs can also change and modify the above embodiments. Therefore, the utility model is not limited to the above specific implementation manners, and any obvious improvements, replacements or modifications made by those skilled in the art on the basis of the utility model all belong to the protection scope of the utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714362.7UCN205122372U (en) | 2015-09-15 | 2015-09-15 | Intelligent power distribution transformer device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714362.7UCN205122372U (en) | 2015-09-15 | 2015-09-15 | Intelligent power distribution transformer device |
| Publication Number | Publication Date |
|---|---|
| CN205122372Utrue CN205122372U (en) | 2016-03-30 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520714362.7UExpired - LifetimeCN205122372U (en) | 2015-09-15 | 2015-09-15 | Intelligent power distribution transformer device |
| Country | Link |
|---|---|
| CN (1) | CN205122372U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532446A (en)* | 2016-12-17 | 2017-03-22 | 国网山东省电力公司烟台供电公司 | Power transformation instrument transformer group with protection function |
| CN111062584A (en)* | 2019-11-28 | 2020-04-24 | 国网安徽省电力有限公司合肥供电公司 | A Risk Monitoring Method for Transformer Operating Status |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532446A (en)* | 2016-12-17 | 2017-03-22 | 国网山东省电力公司烟台供电公司 | Power transformation instrument transformer group with protection function |
| CN111062584A (en)* | 2019-11-28 | 2020-04-24 | 国网安徽省电力有限公司合肥供电公司 | A Risk Monitoring Method for Transformer Operating Status |
| CN111062584B (en)* | 2019-11-28 | 2022-11-29 | 国网安徽省电力有限公司合肥供电公司 | A Risk Monitoring Method for Transformer Operation Status |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | Granted publication date:20160330 |