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公开(公告)号：EP1590633B1
公开(公告)日：2018-12-26
申请号：EP04706715.2
申请日：2004-01-30
申请人： Itron Global SARL
发明人： BULTEAU, Serge , CROS, Alain , DEMIA, Laurent
CPC分类号： G01D4/00 , G01D5/34715 , G01F1/065 , G01F15/007
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公开(公告)号：EP3404377A2
公开(公告)日：2018-11-21
申请号：EP18154782.9
申请日：2018-02-01
申请人： Dresser, Inc.
CPC分类号： G01F25/00 , G01D4/00 , G01D18/00 , G01F25/003 , G01F25/0053 , G01F25/0092 , Y04S20/36
摘要： A test apparatus (100) to test operation of a gas meter (108). The test apparatus (100) may include metrology devices, namely, a master meter (110) and a measuring device (112), typically with a sensor to measure ambient conditions that prevail at the master meter (110) and the gas meter (108). Each of the metrology devices (110, 112) can be configured as a self-contained, independent unit that can process analog signals to generate a digital signal (114). A controller (128) may process these digital signals (114) to convey information that defines flow volume for gas (122) that flows through the gas meter (108). The controller (128) may also be configured to verify a regulatory status for the metrology devices (110, 112). These configurations can use validation data stored on the metrology devices (110, 112) separate and independent of the controller (128). In this way, the test apparatus (100) assumes a modular structure that allows the metrology devices (110, 112) to swap into and out of the test apparatus (100).
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公开(公告)号：EP3030863B1
公开(公告)日：2018-10-31
申请号：EP14777828.6
申请日：2014-08-06
发明人： SIMONOV, Mikhail
IPC分类号： G01D4/00
摘要： A method for measuring a measurable flow of energy includes measuring, by ways of a measuring device belonging to a distribution network, a first “time-driven” or TDM measurement component obtained at predetermined time intervals, the first TDM measurement component including data related to physical parameters of said measurable flow of energy; measuring, by way of the measuring device, a second “event-driven” or EDM measurement component consolidated upon the occurrence of a significant change in at least one physical parameter of the flow of energy, the second EDM measurement component including data related to the physical parameters of the measurable flow of energy; combining the first TDM measurement component and the second EDM measurement component into a time sequence in order to control and manage an energy trend of the flow of energy in the distribution network in accordance with business logics.
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公开(公告)号：EP3391240A1
公开(公告)日：2018-10-24
申请号：EP16820228.1
申请日：2016-12-16
申请人： SUEZ Groupe
发明人： BATISSE, Julien , CLAUDIO, Karim
CPC分类号： G06F17/18 , G01D4/00 , G06Q30/02 , G06Q50/06 , H04Q9/00 , H04Q2209/60 , Y02B90/241 , Y02B90/245 , Y04S20/32 , Y04S20/40
摘要： The invention relates to a computer-implemented method for determining a profile of a user of a water and/or energy resource, the method comprising the steps that consist of receiving initial data on consumption of the resource by a plurality of users; determining consumption levels of the resource, determining user groups and determining at least one user profile. Developments describe the use of additional data, in particular cartographic data, corresponding to the determined user profile; the determination of consumption trends; the determination of a reference consumption model; and the comparison of the remotely read consumptions with the reference model. System and software aspects are also described, in particular for remotely consulting information relating to the consumption data, to the groups of users, to the user profiles, to the consumption trends or to the reference consumption models.
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5.发明公开
公开(公告)号：EP3348972A1
公开(公告)日：2018-07-18
申请号：EP18151386.2
申请日：2018-01-12
申请人： Dresser, Inc.
CPC分类号： G01F1/08 , F03B13/00 , F03B15/00 , F05B2220/20 , F05B2220/7062 , F05B2270/301 , G01D4/00 , G01F1/075 , G01F15/00 , H02K7/1823 , Y02B70/346 , Y02E10/226 , Y04S20/525
摘要： An energy harvester (10) for use in-line with a pipe (12) to harness potential and kinetic energy of fluids (14) flowing therein. Structure (100) for the energy harvester (10) may include a shaft (126) and a blade (128) extending radially therefrom. The shaft (126) can penetrate a housing that operates as a pipe section (112) to install the device in-line with the pipe (12). The shaft (126) can couple with an electrical generator (134). A load (138) may connect with voltage terminals (180, 182) on the generator (134) so that fluid impinging on the blades (128) will rotate the generator (134) to power the load (138), effectively harvesting power from the flowing fluid (14). In one implementation, a load control device (140) that couples with the generator voltage terminals (180, 182) controls a pressure characteristic of the fluid (14), such as pressure drop, by applying an electrical load on the generator (134) and controllably impeding rotation of the shaft (126).
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公开(公告)号：EP3014223B1
公开(公告)日：2018-04-25
申请号：EP14739237.7
申请日：2014-06-18
IPC分类号： G01D9/28 , G01D9/38 , G01D4/00 , G01R21/133
CPC分类号： G01D9/285 , G01D4/00 , G01D9/38 , G01R21/133 , Y02B90/245 , Y04S20/38 , Y04S20/40
摘要： System and methods for data logging are disclosed. The method comprising performing an initialization process, performing a data collection process in which data from a plurality of sensors is collected and time stamped, performing a time correction on the time-stamp data based on patterns of time and occupancy, performing an estimation of a light state based on the corrected time stamped data and determining an energy saving using an automatic light operation based on determined light state estimation.
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公开(公告)号：EP3221666A1
公开(公告)日：2017-09-27
申请号：EP14815589.8
申请日：2014-11-18
发明人： BOREAN, Claudio , GRASSO, Ennio
CPC分类号： G01D4/00 , G05B15/02 , G05B2219/2639 , G05B2219/2642 , G06N7/00 , G06Q50/06 , H02J3/14 , H02J2003/143 , H04L67/125 , Y02B70/3225 , Y02B70/3241 , Y02B70/3266 , Y02B90/245 , Y04S20/222 , Y04S20/227 , Y04S20/242 , Y04S20/40
摘要： A system (100) for managing devices (110(i)) supplied through a power grid is proposed. Each device is configured to consume over time electric power according to at least one respective power profile when operating. The system comprises at least one unit (130; 132; 135; 155) interfaced with the devices for exchanging data. The at least one unit is configured to: - collect power profile data indicative of the power profiles of said devices; - generate a time schedule (160) of the device operations by distributing over time start times of the power profiles in such a way that at any time the total power consumption of the devices is kept under a maximum power threshold of the power grid The at least one unit is configured to generate said time schedule through a particle swarm optimization approach by: a) randomly generating a population of candidate time schedules within a search space comprising a set of the possible candidate time schedules; b) subdividing the population of candidate time schedules in a first group of candidate time schedules and in a second group of candidate time schedules; c) performing phases d) and e) at least once; d) moving the candidate time schedules of the first group in the search space following a random walk based on a stable probability distribution having an infinite variance; e) moving the candidate time schedules of the second group in the search space following a random walk based on a probability distribution having a finite variance; f) selecting a candidate time schedule based on a cost of said candidate time schedule corresponding to its position in the search space calculated by means of a cost function.
摘要翻译： 提出了一种用于管理通过电网供电的设备（110（i））的系统（100）。 每个设备被配置为在操作时根据至少一个相应的功率曲线随时间消耗电功率。 该系统包括与用于交换数据的设备接口的至少一个单元（130; 132; 135; 155）。 该至少一个单元被配置为： - 收集指示所述设备的功率分布的功率分布数据; - 通过以这样的方式随时间分配功率分布图的时间分布来生成设备操作的时间表（160），使得在任何时候设备的总功耗保持在电网的最大功率阈值以下。at 通过以下步骤通过粒子群优化方法生成所述时间表：a）在包括一组可能的候选时间表的搜索空间内随机生成候选时间表的总体; b）在第一组候选时间安排和第二组候选时间安排中细分候选时间安排的总体; c）执行阶段d）和e）至少一次; d）基于具有无限方差的稳定概率分布，在随机游走之后，在搜索空间中移动第一组的候选时间进度表; e）基于具有有限方差的概率分布在随机游走之后在搜索空间中移动第二组的候选时间表; f）基于与通过成本函数计算的搜索空间中的其位置相对应的所述候选时间表的成本来选择候选时间表。
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8.发明授权
公开(公告)号：EP2863182B1
公开(公告)日：2017-01-11
申请号：EP13189050.1
申请日：2013-10-17
摘要： A utility network 10 includes a utility meter 12 capable of measuring a property of the network once installed and capable of communicating the measurement to a server 30 once activated. The network 10 also includes an access point 26 configured to communicatively couple to the utility meter 12 and to the server 30 and configured to notify the server 30 when the utility meter 12 has been bound to the access point 26. The network further includes a mobile device 34 configured to notify the server 30 when the utility meter 12 has been installed, configured to request the server 30 to add the utility meter 12 to a queue of utility meters to be activated by the server 30, and configured to receive a response from the server 30 when the utility meter 12 is activated.
摘要翻译： 公用事业网络10包括能够测量一旦安装的网络的属性并且能够一旦被激活就将测量通信给服务器30的公用事业仪表12。 网络10还包括接入点26，其被配置为通信地耦合到公用事业仪表12和服务器30，并被配置为当公用事业仪表12已被绑定到接入点26时通知服务器30.该网络还包括移动 设备34被配置为在已经安装了公用事业仪表12时通知服务器30，其被配置为请求服务器30将公用事业计量表12添加到由服务器30激活的公用事业计量表的队列中，并被配置为从 当公用事业计量器12被激活时，服务器30。
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公开(公告)号：EP2943754A4
公开(公告)日：2016-09-28
申请号：EP13875117
申请日：2013-09-17
申请人： SENSUS USA INC
CPC分类号： G01R11/25 , G01D3/08 , G01D4/00 , Y02B90/247 , Y04S20/50
摘要： A method and apparatus that monitors and controls the operation of an electricity meter, and modifies at least one temperature threshold for determining when an alarm message should be transmitted or an electrical connection in the meter should be disconnected. The method and apparatus includes a plurality of sensors that detect temperatures in various locations within the electricity meter. The method and apparatus compares at least one detected temperature to at least one threshold, and operates an alarm or a switch when the detected temperature exceeds the threshold. The method and apparatus determines an average rate of change for at least one temperature according to a short-term temperature average over a first number of samples of the temperature, and a long term-term temperature average over a second number of samples of the temperature. The second number of samples is different from the first number of samples. The method and apparatus reduces the threshold when the average rate of change exceeds a predetermined amount.
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10.发明公开METHOD FOR MEASURING DYNAMICS OF A FLOW OF ENERGY AND RELEVANT DEVICE AND SYSTEM 有权VERFAHREN ZUR MESSUNG DER DYNAMIK EINES ENERGIEFLUSSES SOWIE VORRICHTUNG系统
公开(公告)号：EP3030863A1
公开(公告)日：2016-06-15
申请号：EP14777828.6
申请日：2014-08-06
发明人： SIMONOV, Mikhail
摘要： A method for measuring a measurable flow of energy includes measuring, by ways of a measuring device belonging to a distribution network, a first “time-driven” or TDM measurement component obtained at predetermined time intervals, the first TDM measurement component including data related to physical parameters of said measurable flow of energy; measuring, by way of the measuring device, a second “event-driven” or EDM measurement component consolidated upon the occurrence of a significant change in at least one physical parameter of the flow of energy, the second EDM measurement component including data related to the physical parameters of the measurable flow of energy; combining the first TDM measurement component and the second EDM measurement component into a time sequence in order to control and manage an energy trend of the flow of energy in the distribution network in accordance with business logics.
摘要翻译： 一种用于测量可测量的能量流的方法包括通过属于分配网络的测量设备的方式测量以预定时间间隔获得的第一“时间驱动”或TDM测量组件，所述第一TDM测量组件包括与 所述可测量的能量流的物理参数; 通过测量装置测量在能量流的至少一个物理参数发生显着变化时合并的第二“事件驱动”或EDM测量部件，第二EDM测量部件包括与 可测量的能量流的物理参数; 将第一TDM测量组件和第二EDM测量组件组合成时间序列，以便根据业务逻辑控制和管理分配网络中的能量流的能量趋势。
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