CN210927110U - 一种基于新能源电站的智能测控装置 - Google Patents

一种基于新能源电站的智能测控装置 Download PDF

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CN210927110U
CN210927110U CN201922127252.1U CN201922127252U CN210927110U CN 210927110 U CN210927110 U CN 210927110U CN 201922127252 U CN201922127252 U CN 201922127252U CN 210927110 U CN210927110 U CN 210927110U
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control device
measurement
bus
power station
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温斌斌
刘加英
徐军杨
李玉龙
杨俊杰
毛安
管念华
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Hangzhou Huachen Electric Power Control Engineering Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

本实用新型提供一种基于新能源电站的智能测控装置，包括：若干光伏或风机组件，所述光伏或风机组件通过逆变器连接于35kv母线，所述35kV母线经变压器连接于220kV母线，所述35kv母线上连接有避雷器、无功补偿器，所述光伏或风机组件、35kv母线、220kv母线、避雷器、无功补偿器上连接有测控装置。所述测控装置包括中央处理控制模块、信号感知处理模块、设备参数采集模块，所述信号感知处理模块、设备参数采集模块通讯连接于中央处理控制模块，中央处理控制模块上连接有无线/有线通讯模块、存储模块、供电模块。本实用新型占用空间小，移动方便，针对检测设备即插即用，功能越来越集成、越来越专业。

Description

一种基于新能源电站的智能测控装置
技术领域
本实用新型涉及智能控制设备领域，具体为一种基于新能源电站的智能测控装置。
背景技术
社会经济的发展需要大量的能源支持，现有的能源主要分为两种，一是污染型能源，如煤炭、石油等；二是清洁型能源，包括太阳能、风能、核能等。煤炭、石油等污染型能源的大量使用，会带来各种各样的环境问题。清洁型能源中的太阳能、风能又属于可再生能源，且资源可用范围较广。
随着越来越多新能源电站投入运营，电站内电气设备众多，组件特性复杂，如组件和逆变器参数的模糊性、随机性和时变性等，加上大量电站组串拓扑等原因，造成电站内部交直流系统具有强非线性运行特性。目前新能源电站管理采用传统发电厂的管理体系，管理人员利用电站的监控系统无法将有效的信息及时传递给运行人员，且运行人员缺乏运行状况的判断依据，只能依靠经验对片区的实时功率和发电量进行模糊的比对，由于时间滞后，往往发现故障时其实故障已经存在很久了，必然会因为维修维护不及时而导致电量损失。
实用新型内容
本实用新型所解决的技术问题在于提供一种基于新能源电站的智能测控装置，以解决上述背景技术中提出的问题。
本实用新型所解决的技术问题采用以下技术方案来实现：一种基于新能源电站的智能测控装置，包括：若干光伏或风机组件，所述光伏或风机组件通过逆变器连接于35kv母线，所述35kV母线经变压器连接于220kV母线，所述35kv 母线上连接有避雷器、无功补偿器，所述光伏或风机组件、35kv母线、220kv 母线、避雷器、无功补偿器上连接有测控装置。
所述测控装置包括中央处理控制模块、信号感知处理模块、设备参数采集模块，所述信号感知处理模块、设备参数采集模块通讯连接于中央处理控制模块，中央处理控制模块上连接有无线/有线通讯模块、存储模块、供电模块。
所述信号感知处理模块包括电压传感器、电流传感器、温湿度传感器、交互传感器。
所述设备参数采集模块包括网口通讯装置、串口通讯装置、SCI通讯装置、 SPI通讯装置。
与现有技术相比，本实用新型的有益效果是：本实用新型占用空间小，移动方便，针对检测设备即插即用，功能越来越集成、越来越专业。
附图说明
图1为本实用新型的结构示意图。
图2为本实用新型的系统原理图。
具体实施方式
为了使本实用新型的实现技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本实用新型，在本实用新型的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以两个元件内部的连通。
实施例1
如图1、图2所示，一种基于新能源电站的智能测控装置，包括：若干光伏或风机组件，所述光伏或风机组件通过逆变器连接于35kv母线，所述35kV母线经变压器连接于220kV母线，所述35kv母线上连接有避雷器、无功补偿器，所述光伏或风机组件、35kv母线、220kv母线、避雷器、无功补偿器上连接有测控装置。所述测控装置包括中央处理控制模块、信号感知处理模块、设备参数采集模块，所述信号感知处理模块、设备参数采集模块通讯连接于中央处理控制模块，中央处理控制模块上连接有无线/有线通讯模块、存储模块、供电模块。所述信号感知处理模块包括电压传感器、电流传感器、温湿度传感器、交互传感器。
实施例2
如图1、图2所示，一种基于新能源电站的智能测控装置，包括：若干光伏或风机组件，所述光伏或风机组件通过逆变器连接于35kv母线，所述35kV母线经变压器连接于220kV母线，所述35kv母线上连接有避雷器、无功补偿器，所述光伏或风机组件、35kv母线、220kv母线、避雷器、无功补偿器上连接有测控装置。所述测控装置包括中央处理控制模块、信号感知处理模块、设备参数采集模块，所述信号感知处理模块、设备参数采集模块通讯连接于中央处理控制模块，中央处理控制模块上连接有无线/有线通讯模块、存储模块、供电模块。所述设备参数采集模块包括网口通讯装置、串口通讯装置、SCI通讯装置、 SPI通讯装置。
本实用新型的中央处理控制模块:作为整个测控装置系统的核心，用于信号采集处理，数据传输、存储，设备通讯。供电模块:用于整个测控系统的供电，包含传感器供电、处理器供电等。无线/有线通讯模块:将采集到的数据传输给上位机进行处理及应用。存储模块:用于采集数据的存储。信号感知处理模块: 将所测设备、附件的电压、电流、温湿度等信号采集滤波后传输给中央处理控制模块进行处理。设备参数采集模块:各个设备内部通过网口、串口、SCI通讯、 SPI通讯等方式向外进行交互，测控装置能够适应各相关设备的API接口，将设备参数采集后传递给中央处理控制模块。
本实用新型主要安装于电气设各上，用于采集各个电气设备所传出的关键数据以及采集线路中所需要的重要参数，结合物联网技术，实现参数的集中监控与数据共享。所采集设备较多、分散较广、采集方式多样，所以针对智能测控装置应满足检测参数的同时还需满足小型化、智能化、集成化设计。小型化，占用空间小，移动方便，针对检测设备即插即用。智能化，测控装置需满足物联网要求，同时还不断对参数采集算法优化升级。集成化，功能越来越集成、越来越专业。
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型的要求保护范围由所附的权利要求书及其等效物界定。

Claims (4)

1.一种基于新能源电站的智能测控装置，包括：若干光伏或风机组件，其特征在于：所述光伏或风机组件通过逆变器连接于35kv母线，所述35kV母线经变压器连接于220kV母线，所述35kv母线上连接有避雷器、无功补偿器，所述光伏或风机组件、35kv母线、220kv母线、避雷器、无功补偿器上连接有测控装置。
2.根据权利要求1所述的一种基于新能源电站的智能测控装置，其特征在于：所述测控装置包括中央处理控制模块、信号感知处理模块、设备参数采集模块，所述信号感知处理模块、设备参数采集模块通讯连接于中央处理控制模块，中央处理控制模块上连接有无线/有线通讯模块、存储模块、供电模块。
3.根据权利要求2所述的一种基于新能源电站的智能测控装置，其特征在于：所述信号感知处理模块包括电压传感器、电流传感器、温湿度传感器、交互传感器。
4.根据权利要求2或3所述的一种基于新能源电站的智能测控装置，其特征在于：所述设备参数采集模块包括网口通讯装置、串口通讯装置、SCI通讯装置、SPI通讯装置。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113777440A (zh) * 2021-08-05 2021-12-10 杭州华辰电力控制工程有限公司 一种光伏电站集电线路单相接地故障的定位方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113777440A (zh) * 2021-08-05 2021-12-10 杭州华辰电力控制工程有限公司 一种光伏电站集电线路单相接地故障的定位方法

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