CN106451491A - 一种增强型无功发生系统 - Google Patents

一种增强型无功发生系统 Download PDF

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Publication number
CN106451491A
CN106451491A CN201611023740.2A CN201611023740A CN106451491A CN 106451491 A CN106451491 A CN 106451491A CN 201611023740 A CN201611023740 A CN 201611023740A CN 106451491 A CN106451491 A CN 106451491A
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CN
China
Prior art keywords
reacance generator
reactive generator
wireless communication
reactive
communication module
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CN201611023740.2A
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English (en)
Inventor
彭新
曾祥孔
柳彬
皇丰辉
张毅
朱清乐
刘佳峰
尹新奕
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WUHAN HUAHAI GENERAL ELECTRIC CO Ltd
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WUHAN HUAHAI GENERAL ELECTRIC CO Ltd
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Priority to CN201611023740.2A priority Critical patent/CN106451491A/zh
Publication of CN106451491A publication Critical patent/CN106451491A/zh
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Classifications

    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J13/0075—
    • 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
    • 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
    • Y02E40/10—Flexible AC transmission systems [FACTS]
    • 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
    • Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units
    • 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
    • Y04S20/242—Home appliances
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

本发明属于电力设施领域，并公开了一种增强型无功发生系统，包括无功发生器和多个无线通信模块，所述无功发生器包括无功发生器主机和多个无功发生器从机，每个所述无线通信模块分别安装在无功发生器主机和一无功发生器从机上，所述无线通信模块通过串口与所述无功发生器连接以交换数据，所述无功发生器主机通过无线通信模块读取所述无功发生器从机发送的运行参数，然后再将设置参数发送给无功发生器从机，以实现无功发生器从机运行参数的设置。基于该方案，运维人员可以使用一台主机就可以检查多台电力装置的运行状态，并且可以对电力装置的运行状态进行调整设置，从而不必赶到每台电力装置的安装位置进行维护，能有效降低运维人员的劳动强度。

Description

一种增强型无功发生系统
技术领域
本发明属于电力设施领域，更具体地，涉及一种增强型无功发生系统。
背景技术
静止无功发生装置克服了传统无功补偿装置的诸多缺点，实现了对电网无功的连续可调节的补偿，得到了越来越广泛的应用。
现阶段的静止无功发生装置，不论是单机运行还是并联运行的，安装时都必须对其运行参数逐个单独设置，并且在静止无功发生装置投入运行后，不具备远程监控的功能，必须安排人员到现场逐个巡检才能知道每台装置的运行状态；若要对装置的运行参数如目标功率因数等进行修改，运行维护人员赶到机器安装位置手动修改，耗费了大量资源。
发明内容
针对现有技术的以上缺陷或改进需求，本发明提供了一种增强型无功发生系统，能有效降低运维人员的劳动强度。
为实现上述目的，按照本发明，提供了一种增强型无功发生系统，其特征在于，包括无功发生器和多个无线通信模块，所述无功发生器包括无功发生器主机和多个无功发生器从机，每个所述无线通信模块分别安装在无功发生器主机和一无功发生器从机上，所述无线通信模块通过串口与所述无功发生器连接以交换数据，所述无功发生器主机通过无线通信模块读取所述无功发生器从机发送的运行参数，然后再将设置参数发送给无功发生器从机，以实现无功发生器从机运行参数的设置。
优选地，所述无功发生器为静止无功发生器。
总体而言，通过本发明所构思的以上技术方案与现有技术相比，能够取得下列有益效果：
运维人员可以使用一台主机就可以检查多台电力装置的运行状态，并且可以对电力装置的运行状态进行调整设置。从而不必赶到每台电力装置的安装位置进行维护，能有效降低运维人员的劳动强度。
附图说明
图1是本发明工作时的结构示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。此外，下面所描述的本发明各个实施方式中所涉及到的技术特征只要彼此之间未构成冲突就可以相互组合。
参照图1，一种增强型无功发生系统，包括无功发生器和多个无线通信模块3，优选地，所述无功发生器为静止无功发生器。所述无功发生器包括无功发生器主机1和多个无功发生器从机2，每个所述无线通信模块3分别安装在无功发生器主机1和一无功发生器从机2上，所述无线通信模块3通过串口与所述无功发生器连接以交换数据，所述无功发生器主机1通过无线通信模块3读取所述无功发生器从机2发送的运行参数，然后再将设置参数发送给无功发生器从机2，以实现无功发生器从机2运行参数的设置。基于该方案，运维人员可以使用一台无功发生器主机1就可以检查多台无功发生器从机2的运行状态，并且可以对无功发生器从机2的运行状态进行调整设置，从而不必赶到每台无功发生器从机2的安装位置进行维护，能有效降低运维人员的劳动强度。
本领域的技术人员容易理解，以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (2)

1.一种增强型无功发生系统，其特征在于，包括无功发生器和多个无线通信模块，所述无功发生器包括无功发生器主机和多个无功发生器从机，每个所述无线通信模块分别安装在无功发生器主机和一无功发生器从机上，所述无线通信模块通过串口与所述无功发生器连接以交换数据，所述无功发生器主机通过无线通信模块读取所述无功发生器从机发送的运行参数，然后再将设置参数发送给无功发生器从机，以实现无功发生器从机运行参数的设置。
2.根据权利要求1所述的一种增强型无功发生系统，其特征在于，所述无功发生器为静止无功发生器。
CN201611023740.2A 2016-11-17 2016-11-17 一种增强型无功发生系统 Pending CN106451491A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102545243A (zh) * 2012-02-24 2012-07-04 杭州再灵电子科技有限公司 用于无功功率云补偿系统的无功补偿终端
CN103166235A (zh) * 2013-04-10 2013-06-19 镇江泰源电器科技有限公司 基于3g技术的电力厂站无功自动补偿控制系统
CN103501014A (zh) * 2013-10-21 2014-01-08 安徽天沃电气技术有限公司 一种主从机功能的智能无功补偿控制器装置
CN204440694U (zh) * 2014-12-06 2015-07-01 柳州铁道职业技术学院 用于实训的无线数据采集系统
CN106058891A (zh) * 2016-07-22 2016-10-26 安徽亚辉电气自动化有限公司 一种无功补偿装置及其控制方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102545243A (zh) * 2012-02-24 2012-07-04 杭州再灵电子科技有限公司 用于无功功率云补偿系统的无功补偿终端
CN103166235A (zh) * 2013-04-10 2013-06-19 镇江泰源电器科技有限公司 基于3g技术的电力厂站无功自动补偿控制系统
CN103501014A (zh) * 2013-10-21 2014-01-08 安徽天沃电气技术有限公司 一种主从机功能的智能无功补偿控制器装置
CN204440694U (zh) * 2014-12-06 2015-07-01 柳州铁道职业技术学院 用于实训的无线数据采集系统
CN106058891A (zh) * 2016-07-22 2016-10-26 安徽亚辉电气自动化有限公司 一种无功补偿装置及其控制方法

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Application publication date: 20170222