CN109412261A - 一种发电机组并网管理系统 - Google Patents

一种发电机组并网管理系统 Download PDF

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CN109412261A
CN109412261A CN201811284457.4A CN201811284457A CN109412261A CN 109412261 A CN109412261 A CN 109412261A CN 201811284457 A CN201811284457 A CN 201811284457A CN 109412261 A CN109412261 A CN 109412261A
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generating set
network management
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unit
automatically adjusting
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江孝为
潘恒明
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SHENZHEN VERYPOWER NEW ENERGY CO Ltd
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SHENZHEN VERYPOWER NEW ENERGY 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
    • 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
    • H02J9/08—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 requiring starting of a prime-mover
    • 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
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • H02J13/0062—
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/248—UPS systems or standby or emergency generators
    • 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
    • Y04S40/124—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 wired telecommunication networks or data transmission busses
    • 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
    • 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
    • Y04S40/128—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 involving the use of Internet protocol

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Human Computer Interaction (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

本发明公开了一种发电机组并网管理系统，包括发电机组自动调节参数系统、自动并网测控系统、人机交互系统和远程监测与诊断云平台系统，所述发电机组自动调节参数系统、自动并网测控系统、人机交互系统和远程监测与诊断云平台系统分别通过CAN总线相互连接；所述发电机组自动调节参数系统包括发电机组监控模块、传感器组和执行机构，所述发电机组自动调节参数系统通过相应的信号线与对应发电机连接；所述自动并网测控系统包括9路高速A/D转化器、信号处理电路、微处理单元、CAN总线收发器、驱动电路和断路器组成；本发明，切入发电机组迅速，可靠安全，具有高实时性和性价比，并且维护简单，易于升级，能够适应不同环境。

Description

一种发电机组并网管理系统
技术领域
本发明涉及发电机并网技术领域，具体为一种发电机组并网管理系统。
背景技术
目前，随着电力系统改革的不断深入，提高发电机组的可靠性和降低维修成本将是发电企业不断追求的目标。在机组自动并网管理系统诞生之前，必须配有专业人员在电控房内进行实时监控以及需要手动操作实现并网，并且当某台机组出现故障时，工作人员无法第一时间切入备用机组并切除故障机组，造成巨大的损失。发电机组并网系统的研发有利于实现电网的安全稳定运行，降低大规模停电的风险，提高电网自愈能力，以抵御事故扰动为目的，使电源得到有效的利用，扩展兼容功能，有利于提高经营管理能力和电网资产的利用率。有利于监测与诊断发电机组的运用状况，做好监护并优化电网的资源配置。
尽管国内外对于发电机组远程监测与诊断服务系统的研究从开始到现在已经取得了巨大的进展，也有了许多理论研究成果，开发了一些实际的应用系统，但是能满足现场实用性要求的系统并不多见，而且还存在着不少理论与应用的难题，比如系统的可靠性、网络安全、远程数据的实时传输、信息共享等；因此，设计一种发电机组并网管理系统是很有必要的。
发明内容
本发明的目的在于提供一种发电机组并网管理系统，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种发电机组并网管理系统，包括发电机组自动调节参数系统、自动并网测控系统、人机交互系统和远程监测与诊断云平台系统，所述发电机组自动调节参数系统、自动并网测控系统、人机交互系统和远程监测与诊断云平台系统分别通过CAN总线相互连接。
根据上述技术方案，所述发电机组自动调节参数系统包括发电机组监控模块、传感器组和执行机构，所述发电机组自动调节参数系统通过相应的信号线与对应发电机连接。
根据上述技术方案，所述自动并网测控系统包括9路高速A/D转化器、信号处理电路、微处理单元、CAN总线收发器、驱动电路和断路器组成；所述信号处理电路与9路高速A/D转化器相互连接，所述微处理单元由A/D转换器，芯片和CAN总线控制器组成，所述A/D转换器与信号处理电路相互连接，所述CAN总线控制器与CAN总线收发器相互连接，所述驱动电路通过总线扩展器与微处理单元连接，所述驱动电路与断路器连接。
根据上述技术方案，所述人机交互系统由PC端构成。
根据上述技术方案，所述远程监测与诊断云平台系统包括装备物联远传与协调器和大数据加工服务系统；所述装备物联远传与协调器包括信息自感知功能单元、故障诊断及处理单元、多模块选装单元、数据采集单元以及远程调试及升级单元，所述大数据加工服务系统包括数据采集层、智能分析层、应用系统层和展示层。
根据上述技术方案，所述远程监测与诊断云平台系统的通信方式为WiFi、GPRS、3G/4G、以太网通信方式，且数据传输采用TCP/IP协议。
与现有技术相比，本发明的有益效果是：本发明，能够检测发电机组的实时工作状态，并调整发电机组的工作参数，从而实现发电机组的智能控制；而且能够对电网进行实时检测，当电网出现紧急状况或者供电不足，能够在第一时间切入发电机组进行备用，保证各项工作正常进行；同时，切入发电机组迅速，可靠安全。
附图说明
图1是本发明的整体构架示意图；
图2是本发明的发电机组自动调节参数系统的结构示意图；
图3是本发明的自动并网测控系统的结构示意图；
图4是本发明的微处理单元的结构示意图；
图5是本发明的人机交互系统的结构示意图；
图6是本发明的远程监测与诊断云平台系统的结构示意图；
图7是本发明的装备物联远传与协调器的结构示意图；
图8是本发明的大数据加工服务系统的结构示意图；
图9是本发明的自动并网测控系统的硬件结构示意图；
图中：1、发电机组自动调节参数系统；2、自动并网测控系统；3、人机交互系统；4、远程监测与诊断云平台系统；11、发电机组监控模块；12、传感器组；13、执行机构；21、9路高速A/D转化器；22、信号处理电路；23、微处理单元；24、CAN总线收发器；25、驱动电路；26、断路器；231、A/D转换器；232、芯片；233、CAN总线控制器；31、PC端；41、装备物联远传与协调器；42、大数据加工服务系统；411、信息自感知功能单元；412、故障诊断及处理单元；413、多模块选装单元；414、数据采集单元；415、远程调试及升级单元；421、数据采集层；422、智能分析层；423、应用系统层；424、展示层。
具体实施方式
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。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-9，本发明提供一种技术方案：
一种发电机组并网管理系统，包括发电机组自动调节参数系统1、自动并网测控系统2、人机交互系统3和远程监测与诊断云平台系统4，发电机组自动调节参数系统1、自动并网测控系统2、人机交互系统3和远程监测与诊断云平台系统4分别通过CAN总线相互连接。
根据上述技术方案，发电机组自动调节参数系统1包括发电机组监控模块11、传感器组12和执行机构13，发电机组自动调节参数系统1通过相应的信号线与对应发电机连接，便于调节电机组的电压的频率，幅值以及相位角等参数，使发电机组的相关参数达到与供电电网并网的条件。
根据上述技术方案，自动并网测控系统2包括9路高速A/D转化器21、信号处理电路22、微处理单元23、CAN总线收发器24、驱动电路25和断路器26组成；信号处理电路22与9路高速A/D转化器21相互连接，接收采样信号，微处理单元23由A/D转换器231，芯片232和CAN总线控制器233组成，A/D转换器231与信号处理电路22相互连接，CAN总线控制器233与CAN总线收发器24相互连接，驱动电路25通过总线扩展器与微处理单元23连接，接受控制信号，驱动电路25与断路器26连接，控制并网闸口的开闭，自动并网检测系统2通过现场通讯总线，接收来自发电机组自动调节参数系统1的信号，对采集的数据进行分析处理，检测公共电网和发电机组的电压参数，判断是否满足并网的条件，控制电网闸口的开闭以及负责将实时工作状况传输至人机交互系统，并向合闸装置下达投/切命令。
根据上述技术方案，人机交互系统3由PC端31构成，用于显示发电机组以及供电电网的实时工作状况，并对随时故障进行初步定位和类型判断。
根据上述技术方案，远程监测与诊断云平台系统4包括装备物联远传与协调器41和大数据加工服务系统42；装备物联远传与协调器41包括信息自感知功能单元411、故障诊断及处理单元412、多模块选装单元413、数据采集单元414以及远程调试及升级单元415，大数据加工服务系统42包括数据采集层421、智能分析层422、应用系统层423和展示层424，从数据仓库中提取数据，实现数据的实时采集与下传通过智能算法与并行处理技术完成数据挖掘，会处理一此较为简单的机组设备故障问题，相对复杂的，会发送至远程状态监测服务器进行诊断。
根据上述技术方案，远程监测与诊断云平台系统4的通信方式为WiFi、GPRS、3G/4G、以太网通信方式，且数据传输采用TCP/IP协议，用于完成与服务器的通信交互，提高通信质量。
基于上述，本发明的优点在于，本发明，使用时，判断电网是否有并网的需求，如果供电不足或者有紧急故障，则需要进行并网，通过CAN总线以及CAN控制器将实时检测信息传递至自动并网测控系统2；然后自动并网测控系统2接收来自发电机组自动调节参数系统1收集的发电机组的工作参数以及供电电网的各项指标，自动并网测控系统2中的芯片232对来自发电机组自动调节参数系统1和电网信息进行比较，继续检测是否满足并网条件，如果不满足条件，则通过CAN总线通知发电机组自动调节参数系统1，调整发电机组的频率、相位以及幅值等，直至满足并网条件；当满足并网条件时，自动并网测控系统通过CAN总线将合闸命令传递给驱动电路25，驱动制合闸装置合闸并网；合闸后进入正常并网运行工况，当自动并网测控系统检测2到不需要并网时，则发送闸门打开命令，控制驱动电路25驱动闸口断开脱网；另外，测控系统可以将当前发电机组的实时工作状况，包括三相电压、电流等参数通过CAN总线发送至人机交互系统3，会在PC端31的LCD屏上显示，远程监测与诊断云平台系统4对发电机组分别进行本地与远程的监测和故障诊断，本地与远程的设备之问利用互联网进行连接，共享设备数据，处理设备故障问题，设备数据搜集阶段负责整理机组设备运行期问的各项状态数据，再将这此数据发送至监测诊断的服务器上；监测诊断服务器会依据收集与整理后的数据对机组设备实行初期的故障诊断与监测，并上传数据与服务器数据库，从数据仓库中提取数据，实现数据的实时采集与下传通过智能算法与并行处理技术完成数据挖掘，会处理一此较为简单的机组设备故障问题，相对复杂的，会发送至远程状态监测服务器进行诊断。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (6)

1.一种发电机组并网管理系统，包括发电机组自动调节参数系统(1)、自动并网测控系统(2)、人机交互系统(3)和远程监测与诊断云平台系统(4)，其特征在于：所述发电机组自动调节参数系统(1)、自动并网测控系统(2)、人机交互系统(3)和远程监测与诊断云平台系统(4)分别通过CAN总线相互连接。
2.根据权利要求1所述的一种发电机组并网管理系统，其特征在于：所述发电机组自动调节参数系统(1)包括发电机组监控模块(11)、传感器组(12)和执行机构(13)，所述发电机组自动调节参数系统(1)通过相应的信号线与对应发电机连接。
3.根据权利要求1所述的一种发电机组并网管理系统，其特征在于：所述自动并网测控系统(2)包括9路高速A/D转化器(21)、信号处理电路(22)、微处理单元(23)、CAN总线收发器(24)、驱动电路(25)和断路器(26)组成；所述信号处理电路(22)与9路高速A/D转化器(21)相互连接，所述微处理单元(23)由A/D转换器(231)，芯片(232)和CAN总线控制器(233)组成，所述A/D转换器(231)与信号处理电路(22)相互连接，所述CAN总线控制器(233)与CAN总线收发器(24)相互连接，所述驱动电路(25)通过总线扩展器与微处理单元(23)连接，所述驱动电路(25)与断路器(26)连接。
4.根据权利要求1所述的一种发电机组并网管理系统，其特征在于：所述人机交互系统(3)由PC端(31)构成。
5.根据权利要求1所述的一种发电机组并网管理系统，其特征在于：所述远程监测与诊断云平台系统(4)包括装备物联远传与协调器(41)和大数据加工服务系统(42)；所述装备物联远传与协调器(41)包括信息自感知功能单元(411)、故障诊断及处理单元(412)、多模块选装单元(413)、数据采集单元(414)以及远程调试及升级单元(415)，所述大数据加工服务系统(42)包括数据采集层(421)、智能分析层(422)、应用系统层(423)和展示层(424)。
6.根据权利要求1所述的一种发电机组并网管理系统，其特征在于：所述远程监测与诊断云平台系统(4)的通信方式为WiFi、GPRS、3G/4G、以太网通信方式，且数据传输采用TCP/IP协议。
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