[go: up one dir, main page]

CN101014986B - 远程接入能量计量系统和方法 - Google Patents

远程接入能量计量系统和方法 Download PDF

Info

Publication number
CN101014986B
CN101014986B CN2005800231490A CN200580023149A CN101014986B CN 101014986 B CN101014986 B CN 101014986B CN 2005800231490 A CN2005800231490 A CN 2005800231490A CN 200580023149 A CN200580023149 A CN 200580023149A CN 101014986 B CN101014986 B CN 101014986B
Authority
CN
China
Prior art keywords
energy
client modules
server
parameter
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2005800231490A
Other languages
English (en)
Other versions
CN101014986A (zh
Inventor
埃兹拉·格林
R·多克韦勒
W·奥康纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CN101014986A publication Critical patent/CN101014986A/zh
Application granted granted Critical
Publication of CN101014986B publication Critical patent/CN101014986B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G01D4/004—Remote reading of utility meters to a fixed location
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/10—Arrangements in telecontrol or telemetry systems using a centralized architecture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
    • 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
    • Y02B70/34—Smart metering supporting the carbon neutral operation of end-user applications in buildings
    • 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
    • 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
    • Y04S20/30—Smart metering, e.g. specially adapted for remote reading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Selective Calling Equipment (AREA)

Abstract

提供了一种远程能量计量系统和方法，包括计量服务器和位于所述计量服务器远端的客户端模块。该计量服务器经由无线通信链路与该客户端进行通信，以恢复能量产生参数值。该远程能量计量系统优选地提供对至少能量产生参数和系统故障参数的实时和自动的监控。

Description

远程接入能量计量系统和方法
技术领域
本发明涉及一种能量监控系统。更特别地，本发明涉及一种远程地监控能量生成源的能量产生的远程接入能量监控系统。
背景技术
能量生成系统的建立、运行和维护是复杂而昂贵的。维护和运行能量生成设施的关键要素是精确地监控系统的性能和正常状态。因此，重要的是精确且及时地监控和分析能量生成设施的运行参数的关键参数。这种监控在位于远端的能量生成设施中变得日益至关重要。
因此，需要提供一种远程地接入和监控能量生成装置的有效且可靠的系统和方法。
发明内容
本发明的一个目的是提供一种远程接入能量计量系统，其提供对能量生成设施的远程监控。
本发明的另一个目的是提供这样一种远程接入能量计量系统，其提供对能量生成设施的实时监控。
本发明的又一个目的是提供这样一种远程接入能量计量系统，其能够自动地监控能量生成设施的多个能量产生参数。
本发明的再一个目的是提供这样一种远程接入能量计量系统，其促进对表明系统故障和/或系统退化的能量产生参数的检测。
本发明的这些和其他目的和优点通过具有计量系统服务器和位于该计量系统服务器远端的客户端模块的远程能量计量系统来实现。该计量系统服务器与该客户端进行通信，以恢复能量产生参数值。该远程能量计量系统优选地提供对至少能量产生参数和系统故障参数的实时和自动的监控。
附图说明
图1是本发明的远程接入能量计量系统的示例性示意图。
具体实施方式
参考图1，其中示出了总体上由参考标号100表示的远程接入能量计量系统。远程接入能量计量系统100在此还称为计量系统。
计量系统100一般包括客户端模块5和计量服务器10。客户端模块5与诸如能量生成或产生设施或装置之类的能量源进行接口连接并对其进行监控。客户端模块5可以监控与能量生成设施产生能量有关的各种参数。
能量源可以变化。在本发明的一个方面中，能量源是可供选择的能量源。该可供选择的能量源可以包括太阳、风、地热、潮汐和其他类型的依赖于非化石燃料的能量生成设施。然而，应当意识到，由计量系统100监控的能量源的特定类型可以变化。能量源可以是常规的由化石燃料驱动的能量装置。
尽管特定能量源由计量系统100监控，但可以将由客户端5接收到的数据传送到与客户端模块5相距某个距离的位于远端的计量服务器10。虽然可供选择的能量设施可以位于人烟稀少的区域中或甚至分散在很大的地理区域上，但远程计量系统100可以监控任意能量源。
优选地从能量生成设施的标准AC(交流)服务向客户端模块5供电。在停电或严重警戒灯火管制条件期间，客户端模块5可能会不起作用。如果电力故障超过了预定的时间段，例如两小时，则计量系统100优选地在重获净功率(net power)后自动地向计量服务器10报告该故障。在本发明的特定实施例中，优选地包括备用电力管理系统的不可中断的电源或可供选择的电源6可以用于为客户端模块5提供可供选择的或次级的电源。
客户端模块5优选地提供对运行参数的实时监控以便检测例如系统产出、状态和故障。参考图1，将客户端5示出为监控太阳能设施1。提供多个光电(PV)阵列15、20、25以直接地将太阳能(例如阳光)转换为电。PV阵列15、20和25生成DC(直流)电。使用例如外部环形传感器线圈(未示出)来监控AC电流。在电力故障的情况下，优选地登记能量总和并将其存储在非易失性存储器中。DC伏特计30监控各PV阵列串15、20、25的输出电压。数据处理器60监控客户端模块5的AC和DC输入以便检测系统故障和状态。客户端模块5优选地检测至少PV阵列串故障和电力变换器故障并将其报告给服务器10。
多个变换器35中的一个将DC电转换为AC电。DC电是变换器35的输入并且AC电是变换器35的输出。AC计55从每个变换器35的AC输出接受电流和电压数据。
变换器35的输出包括相A40、相B45和接地电势50。AC计55监控变换器的输出。AC计55从每个变换器35的AC输出接受电流和电压数据。AC计55优选地测量由变换器35输出的AC电的各种参数。例如，AC计55测量由变换器35输出的AC电的电流和电压。应当意识到，可以由AC计55监控和测量AC能量的另外的特征参数。
客户端模块5还包括数据处理器50，用于处理由DC伏特计30和AC多功能计55测量的数据。这些处理可以包括格式化、读取、存储和确定所测得的参数之间的和/或相对于这些参数的期望的或预设的值的各种关系。
远程接口65提供从用于监控所产生的能量的服务器到客户端模块5的接入。客户端模块5可以使用远程接口65来向计量服务器10报告系统故障。远程接口65提供用于将由数据处理器60处理的数据传送到位于远端的计量服务器10的通信网关。远程接口65可以执行大量功能，包括将来自数据处理器60的数据转换为适合于发送到服务器10的格式。远程接口65的输出优选地处于如下条件下：即用于在通信链路75上发送而不需要该通信链路75进行另外的信号调节。
在本发明的某些实施例中，通信链路75优选地是无线通信系统，诸如蜂窝链路、微波链路、卫星通信链路和包括这些和其他无线通信链路的任意组合。应当意识到，通信链路75的至少一部分可以不是无线的，原因在于，例如，蜂窝和卫星通信链路可以与诸如PSTN(公共交换电话网)之类的包括非无线通信链路的陆地通信系统进行接口连接。
计量系统10是自动化的数据获取系统。计量系统10一般包括远程接口80，该远程接口80提供用于传送在通信链路75上接收到的数据的通信网关。远程接口80可以执行大量功能，包括将来自通信链路75的数据转换为适合于由计量系统服务器85接收和处理的格式。计量系统服务器85优选地维护计量系统100客户端数据的数据库。该处理可以经由微处理器而进行。
在本发明的一个实施例中，主客户端标识是远程能量生成设施的接入号码。对于使用专用电话线路或蜂窝调制解调器的装置，主客户端标识可以是11位的电话号码。对于使用LAN(局域网)或WiFi(无线保真)的装置，主客户端标识可以是12位的固定系统IP地址。计量系统10可以定期且自动地接入远程客户端模块5以恢复和记录当前能量总和。可以将当前能量总和与先前获取的数据相比较以计算能量产出。
可以将客户端接入配置为每天、每周、每月或以任意其他定制的时间周期发生。可以将自动化的远程接入安排为例如在上午11:00与下午1:00之间在远端站点发生。在停电或严重警戒灯火管制条件期间，远程客户端模块5可以会不起作用。在计量服务器10未能连接到客户端模块5的实例中，则重新安排例如第二天的站点接入。在第二次发生无连接条件的情况下，则将错误报告(例如通过电子邮件)发送到计量系统100的系统管理者。在随后的接触成功的实例中，则计量系统100假定发生了公共电力故障或严重警戒灯火管制并将该事件记录在日志中。
可以对可疑的或已知具有频繁的电力故障的站点进行标记以供更频繁的接触。如果问题持续，则可以用站点历史日志来向负责客户端站点的电力机构确证(document)公共故障。
虽然已经参考一个或多个示例性实施例对本公开进行了描述，但本领域的普通技术人员应当理解，在不偏离本发明范围的情况下，可以进行各种改变并且可以用等同形式来替换其元件。此外，在不偏离本发明范围的情况下，可以对本公开的阐述进行很多修改以适应特定的情形或材料。因此，其本意并非将本公开限制为作为所考虑的用于执行本发明的最佳模式而公开的特定实施例，相反，本发明将包括落在所附权利要求书的范围内的所有实施例。

Claims (18)

1.一种用于监控能量生成设施的远程能量计量系统，包括：
能量产生源，其根据所述能量生成设施生成的能量，生成直流输出；
变换器，其将所述能量产生源生成的直流输出转换成交流输出；
客户端模块，可操作地连接到所述能量产生源，用于收集表示所述能量产生源的能量产生参数的数据；以及
服务器，位于所述客户端模块的远端，其中所述服务器与所述客户端模块进行通信，以恢复所述能量产生参数，
其中所述客户端模块包括：
计量器，其测量所述变换器转换的交流输出的数据；
数据处理器，其处理所述计量器测量的数据；以及
远程接口，其提供从所述服务器对所述客户端模块的访问，以便监控所述能量产生参数。
2.根据权利要求1所述的远程能量计量系统，其中所述服务器接收实时能量产生参数。
3.根据权利要求1所述的远程能量计量系统，其中所述能量产生参数包括系统故障参数。
4.根据权利要求1所述的远程能量计量系统，其中所述服务器经由无线通信链路与所述客户端模块进行通信。
5.根据权利要求1所述的远程能量计量系统，其中所述服务器经由包括蜂窝链路的通信链路与所述客户端模块进行通信。
6.根据权利要求1所述的远程能量计量系统，其中所述服务器经由包括微波链路的通信链路与所述客户端模块进行通信。
7.根据权利要求1所述的远程能量计量系统，其中所述服务器经由包括卫星链路的通信链路与所述客户端模块进行通信。
8.根据权利要求1所述的远程能量计量系统，其中所述客户端模块还包括次级电源。
9.一种能量监控系统，包括：
多个光电阵列，其将太阳能直接转换成具有电流和电压的直流电；
变换器，其将所述直流电转换成具有电流和电压的交流电；
多个外部环形传感器线圈，其监控所述交流电的电流；
客户端模块，其可操作地连接到所述多个光电阵列，用于收集表示所述多个光电阵列的能量产生参数的数据；以及
服务器，位于所述多个光电阵列和客户端模块的远端，其中所述服务器与所述客户端模块进行通信，以恢复所述能量产生参数，
其中所述客户端模块包括：
交流计量器，其测量所述交流电的电流和电压；以及
数据处理器，其处理所述交流计量器测量的电流和电压。
10.根据权利要求9所述的能量监控系统，其中所述服务器接收实时能量产生参数。
11.根据权利要求9所述的能量监控系统，其中所述能量产生参数包括系统故障参数。
12.根据权利要求9所述的能量监控系统，其中所述服务器经由无线通信链路与所述客户端模块进行通信。
13.根据权利要求9所述的能量监控系统，其中所述服务器经由包括蜂窝链路、微波链路或卫星链路的通信链路与所述客户端模块进行通信。
14.根据权利要求9所述的能量监控系统，其中所述客户端模块还包括次级电源。
15.一种监控太阳能设施的方法，包括：
通过多个光电阵列将太阳能转换成直流电；
利用变换器将所述直流电转换成交流电，其中所述交流电具有电流和电压；
利用计量器测量所述交流电的电流和电压，由此收集表示所述太阳能设施的能量产生参数的数据；
生成表示所述数据的信号；以及
将所述信号传送到位于所述太阳能设施远端的服务器。
16.根据权利要求15所述的方法，其中经由无线通信链路将所述信号传送到所述服务器。
17.根据权利要求15所述的方法，其中收集所述数据是周期性地进行的。
18.根据权利要求15所述的方法，还包括：在所述服务器端，将所述信号转换为所述数据并经由微处理器处理所述数据。
CN2005800231490A 2004-07-09 2005-07-08 远程接入能量计量系统和方法 Expired - Fee Related CN101014986B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58699304P 2004-07-09 2004-07-09
US60/586,993 2004-07-09
PCT/US2005/024382 WO2006010060A2 (en) 2004-07-09 2005-07-08 Remote access energy meter system and method

Publications (2)

Publication Number Publication Date
CN101014986A CN101014986A (zh) 2007-08-08
CN101014986B true CN101014986B (zh) 2010-08-18

Family

ID=35785771

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800231490A Expired - Fee Related CN101014986B (zh) 2004-07-09 2005-07-08 远程接入能量计量系统和方法

Country Status (6)

Country Link
US (3) US7336201B2 (zh)
EP (1) EP1774487B1 (zh)
CN (1) CN101014986B (zh)
CA (1) CA2573365C (zh)
HK (1) HK1110679A1 (zh)
WO (1) WO2006010060A2 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8587949B2 (en) * 2007-03-27 2013-11-19 Electro Industries/Gauge Tech Electronic meter having user-interface and central processing functionality on a single printed circuit board
US8249902B2 (en) * 2008-02-29 2012-08-21 Solarcity Corporation Methods of processing information in solar energy system
US7904382B2 (en) * 2008-03-11 2011-03-08 Solarcity Corporation Methods for financing renewable energy systems
US7925552B2 (en) * 2008-03-13 2011-04-12 Solarcity Corporation Renewable energy system monitor
US20090234685A1 (en) * 2008-03-13 2009-09-17 Ben Tarbell Renewable energy system maintenance business model
US20100010939A1 (en) * 2008-07-12 2010-01-14 David Arfin Renewable energy system business tuning
WO2010014925A2 (en) * 2008-07-31 2010-02-04 Ming Solar, Inc. Wireless autonomous solar-powered outdoor lighting and energy and information management network
US20100057480A1 (en) * 2008-08-27 2010-03-04 David Arfin Energy Services
US20100057544A1 (en) * 2008-09-03 2010-03-04 Ben Tarbell Renewable energy employee and employer group discounting
US7925459B2 (en) * 2008-10-16 2011-04-12 Enphase Energy, Inc. Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion
US8676390B2 (en) * 2009-02-25 2014-03-18 Robert Joseph Berry, JR. Universal remote machinery controller and monitor
WO2011088028A1 (en) * 2010-01-12 2011-07-21 Sunreports, Inc. Monitoring interface device and method
US20120232915A1 (en) * 2011-03-11 2012-09-13 Seth Bromberger System and method for monitoring a utility meter network
US10962576B2 (en) 2012-12-28 2021-03-30 Locus Energy, Inc. Estimation of shading losses for photovoltaic systems from measured and modeled inputs
US11143680B2 (en) 2012-12-28 2021-10-12 Locus Energy, Inc. Estimation of energy losses due to partial equipment failure for photovoltaic systems from measured and modeled inputs
US10956629B2 (en) 2012-12-28 2021-03-23 Locus Energy, Inc. Estimation of soiling losses for photovoltaic systems from measured and modeled inputs
EP2985731A1 (de) * 2014-08-11 2016-02-17 Siemens Aktiengesellschaft Verfahren, Anordnung, Anwendung des Verfahrens und Computerprogrammprodukt für eine Auswertung von Energietechnikdaten
CN206283425U (zh) * 2015-12-17 2017-06-27 Abb瑞士股份有限公司 逆变器和可再生能源发电设施
DE102016113214A1 (de) * 2016-07-18 2018-01-18 Prominent Gmbh Dosiereinrichtung mit Kommunikationsschnittstelle
US10508987B2 (en) 2016-09-12 2019-12-17 Also Energy, Inc. System and method for remote calibration of irradiance sensors of a solar photovoltaic system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1241038A (zh) * 1998-06-12 2000-01-12 佳能株式会社 太阳能电池组件、电池组件列、电池系统及其监控方法
CN2501941Y (zh) * 2001-01-02 2002-07-24 上海交大国飞绿色能源有限公司 智能型太阳能屋顶
CN1397776A (zh) * 2002-09-05 2003-02-19 新疆新能源股份有限公司 太阳能集热工程远程控制系统
US6650249B2 (en) * 1998-05-01 2003-11-18 Elster Electricity, Llc Wireless area network communications module for utility meters

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697953A (en) 1970-12-28 1972-10-10 Honeywell Inc System for monitoring abnormal system operations in a system having a central station and a plurality of remote stations
US4155252A (en) 1978-01-11 1979-05-22 Morrill Ralph A Wind energy metering and recording systems
US4400783A (en) 1980-09-05 1983-08-23 Westinghouse Electric Corp. Event-logging system
US4783748A (en) 1983-12-09 1988-11-08 Quadlogic Controls Corporation Method and apparatus for remote measurement
US4649287A (en) * 1984-07-31 1987-03-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Bidirectional control system for energy flow in solar powered flywheel
JPH0637853B2 (ja) * 1989-09-29 1994-05-18 いすゞ自動車株式会社 回転電機付ターボチャージャの制御装置
US5301122A (en) 1992-02-12 1994-04-05 Measuring And Monitoring, Inc. Measuring and monitoring system
US6671663B1 (en) * 1997-06-30 2003-12-30 Texas Instruments Incorporated Time domain noise analysis
IES970641A2 (en) 1997-08-28 1999-02-24 Electricity Supply Board Fault detection apparatus and method of detecting faults in an electrical distribution network
US6240337B1 (en) * 1998-04-02 2001-05-29 Bell Atlantic Network Services, Inc. Flywheel reserve power for outside plant of a communication network
US6111767A (en) 1998-06-22 2000-08-29 Heliotronics, Inc. Inverter integrated instrumentation having a current-voltage curve tracer
JP3533090B2 (ja) * 1998-06-30 2004-05-31 松下電工株式会社 太陽光発電システム
US6954701B2 (en) 1998-12-17 2005-10-11 Watereye, Inc. Method for remote monitoring of water treatment systems
US20040095237A1 (en) 1999-01-09 2004-05-20 Chen Kimball C. Electronic message delivery system utilizable in the monitoring and control of remote equipment and method of same
US7206646B2 (en) 1999-02-22 2007-04-17 Fisher-Rosemount Systems, Inc. Method and apparatus for performing a function in a plant using process performance monitoring with process equipment monitoring and control
US6714000B2 (en) 1999-06-14 2004-03-30 Genscape, Inc. Method for monitoring power and current flow
DE10007680A1 (de) 2000-02-19 2001-08-30 Hoerner Jens Verfahren zur Fernüberwachung von Geräten und Anlagen und Rechnereinheit hierzu
JP2001326375A (ja) 2000-03-10 2001-11-22 Sanyo Electric Co Ltd 太陽光発電システムの診断方法及び診断装置
US6556956B1 (en) 2000-06-30 2003-04-29 General Electric Company Data acquisition unit for remote monitoring system and method for remote monitoring
DE10033691A1 (de) * 2000-07-11 2002-01-24 Alstom Power Nv Kondensatorhals zwischen einer Dampfturbine und einem Kondensator
JP3689767B2 (ja) 2000-09-22 2005-08-31 株式会社日立製作所 火力発電プラント保守サービス提供方法
US6940421B2 (en) * 2000-12-05 2005-09-06 Becs Technology Method and apparatus for efficient use of communication channels for remote telemetry
JP2002236626A (ja) 2000-12-06 2002-08-23 Site Rock Corp サイト監視方法、および、サイト監視システム
US20020095269A1 (en) 2001-01-17 2002-07-18 Francesco Natalini System for monitoring and servicing appliances
TW576959B (en) 2001-01-22 2004-02-21 Tokyo Electron Ltd Productivity enhancing system and method thereof of machine
US7085824B2 (en) * 2001-02-23 2006-08-01 Power Measurement Ltd. Systems for in the field configuration of intelligent electronic devices
US6671635B1 (en) 2001-02-23 2003-12-30 Power Measurement Ltd. Systems for improved monitoring accuracy of intelligent electronic devices
US6766279B2 (en) 2001-03-01 2004-07-20 Parkinelmer Instruments Llc System for remote monitoring and control of an instrument
DE60232711D1 (de) * 2001-03-01 2009-08-06 Fisher Rosemount Systems Inc Bezugsmarkierungtechnik zur schätzung und benutzung von abbau-niveaux in einer prozessanlage
US6542856B2 (en) 2001-06-15 2003-04-01 General Electric Company System and method for monitoring gas turbine plants
US7126294B2 (en) * 2002-01-31 2006-10-24 Ebara Corporation Method and device for controlling photovoltaic inverter, and feed water device
AU2003245244A1 (en) * 2002-04-26 2003-11-10 Enika Llc Power line communications system and method for providing multiple services from an isolated power generating plant
US6671633B2 (en) 2002-05-13 2003-12-30 Entek Ird International Corporation Modular monitoring and protection system with automatic device programming
US6898557B2 (en) 2002-05-17 2005-05-24 Hewlett-Packard Development Company, Lp. System and method for remote testing of components
US6845336B2 (en) 2002-06-25 2005-01-18 Prasad S. Kodukula Water treatment monitoring system
US6788214B2 (en) 2002-08-05 2004-09-07 Michael Lelecas Power outage alert electronic device
JP4095449B2 (ja) 2003-01-10 2008-06-04 キヤノン株式会社 監視装置及び監視方法、並びにプログラム
US7227278B2 (en) * 2004-01-21 2007-06-05 Nextek Power Systems Inc. Multiple bi-directional input/output power control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6650249B2 (en) * 1998-05-01 2003-11-18 Elster Electricity, Llc Wireless area network communications module for utility meters
CN1241038A (zh) * 1998-06-12 2000-01-12 佳能株式会社 太阳能电池组件、电池组件列、电池系统及其监控方法
CN2501941Y (zh) * 2001-01-02 2002-07-24 上海交大国飞绿色能源有限公司 智能型太阳能屋顶
CN1397776A (zh) * 2002-09-05 2003-02-19 新疆新能源股份有限公司 太阳能集热工程远程控制系统

Also Published As

Publication number Publication date
US20060028354A1 (en) 2006-02-09
CA2573365C (en) 2016-05-24
EP1774487A4 (en) 2012-10-10
US20160069707A1 (en) 2016-03-10
CA2573365A1 (en) 2006-01-26
US7336201B2 (en) 2008-02-26
WO2006010060A2 (en) 2006-01-26
HK1110679A1 (en) 2008-07-18
EP1774487A2 (en) 2007-04-18
CN101014986A (zh) 2007-08-08
US20080143554A1 (en) 2008-06-19
WO2006010060A9 (en) 2006-03-16
WO2006010060A3 (en) 2007-03-08
EP1774487B1 (en) 2016-03-16

Similar Documents

Publication Publication Date Title
CN101014986B (zh) 远程接入能量计量系统和方法
CN108011584B (zh) 光伏电池在线监测及智能管理系统
US7966100B2 (en) Performance metrics in renewals energy systems
EP2238410B1 (en) Intelligent monitoring of an electrical utility grid
US8289183B1 (en) System and method for solar panel array analysis
KR101198194B1 (ko) 독립형 발전시스템의 감시?제어시스템
US20060004679A1 (en) Distributed utility monitoring, such as for monitoring the quality or existence of a electrical, gas, or water utility
KR101390405B1 (ko) 태양광 발전 설비 관리를 위한 모니터링 및 제어 시스템
KR101245827B1 (ko) 마이크로 인버터 컨버터를 이용한 태양광모듈의 음영 및 고장을 감지하는 장치
JPH11206038A (ja) 太陽光発電系統連系ネットワークシステム
JP2001352693A (ja) 太陽光発電装置およびその管理システム
KR20130052137A (ko) 태양전지판의 고장진단 원격감시 시스템
US20050162283A1 (en) Fixed-network system for automatic meter reading having a one-way local area network
US6671636B2 (en) Apparatus, method and article of manufacture for utility monitoring
KR102137775B1 (ko) 원격기능을 포함한 태양광발전 데이터 감시 및 판단 장치와 이를 이용한 태양광발전 데이터 모니터링 시스템
KR101000734B1 (ko) Ｕｓｎ을 이용한 태양광 발전 셀 라인/모듈/그룹상의 음영, 고장을 감지하고 태양광 발전량의 상황을 감시하는 장치
KR102068014B1 (ko) 이기종 채널 통신용 모니터링 시스템
WO2013105628A1 (ja) 太陽光発電システム、発電システム性能予測装置、発電システム性能予測方法、及び発電システム
KR20220051514A (ko) 태양광 발전소 모니터링 방법
CN105591614B (zh) 太阳能电池阵列的监测系统及其监测方法
TWI519059B (zh) Monitoring System of Solar Cell Array and Its Monitoring Method
JP2014161171A (ja) 太陽光発電装置の健全性を診断する方法及び情報処理装置
JP2013157409A (ja) 太陽光発電システム
KR20180120362A (ko) 중소 태양광 발전 사업자를 위한 ＩｏＴ 플랫폼 기반의 통합 ＥＭＳ 서비스 제공 방법
JP2013176224A (ja) 再生可能エネルギーから電力を生成する発電ユニットを備える発電システム

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1110679

Country of ref document: HK

C14 Grant of patent or utility model
GR01 Patent grant
CI01 Publication of corrected invention patent application

Correction item: International Day of publication

Correct: 20060126

False: 20060316

Number: 33

Volume: 26

CI03 Correction of invention patent

Correction item: International Day of publication

Correct: 20060126

False: 20060316

Number: 33

Page: The title page

Volume: 26

ERR Gazette correction

Free format text: CORRECT: INTERNATIONAL PROCLAMATION DATE; FROM: 20060316 TO: 20060126

REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1110679

Country of ref document: HK

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100818

Termination date: 20170708