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1. 发明专利

JP2004260916A Cogeneration system 有权
公开(公告)号：JP2004260916A
公开(公告)日：2004-09-16
申请号：JP2003048403
申请日：2003-02-26
申请人： Noritz Corp , Osaka Gas Co Ltd , Seibu Gas Co Ltd , Toho Gas Co Ltd , 大阪瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社ノーリツ , 西部瓦斯株式会社
发明人： FUJIMOTO YOSHIO , TANIMURA YOSHITAKA , KAWAMURA KOJI , KAWACHI TOSHIHIRO , MORIKAWA KENJI , MAEDA KAZUSHIGE , HAYANO AKIHITO , IWATA SHIN , TOMIO TAKESHI , YOSHIMURA MASAHIRO , TAKAGI HIROSHI , YOSHIDA SATORU
IPC分类号： H02J3/38
摘要： PROBLEM TO BE SOLVED: To provide a cogeneration system which can surely block the reverse flow of power and which has excellent stability and general energy efficiency. SOLUTION: A cogeneration system 1 includes a generator 2, a heater 3, and a controller 4 for controlling the power generated by the generator 2 and the power flowing from an external power source 9 into the system in the system. A reverse power relaying unit 11 which can detect the power flowing between the heater 3 or an external load 8 and the external power source 9, is connected to a control means 4. The controller 4 supplies power from the external power source 9 toward the heater 3 if the power W detected by the reverse power relaying unit 11 is a predetermined power X or less, and detects the fault of the reverse power relaying unit 11. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2004260947A Power recovery system 有权
公开(公告)号：JP2004260947A
公开(公告)日：2004-09-16
申请号：JP2003049854
申请日：2003-02-26
申请人： Osaka Gas Co Ltd , Seibu Gas Co Ltd , Toho Gas Co Ltd , 大阪瓦斯株式会社 , 東邦瓦斯株式会社 , 西部瓦斯株式会社
发明人： MAEDA KAZUSHIGE , HAYANO AKIHITO , IWATA SHIN , TAKAGI HIROSHI , YOSHIMURA MASAHIRO , YOSHIDA SATORU
IPC分类号： H02J3/38
摘要： PROBLEM TO BE SOLVED: To provide a power recovery system which can accurately measure the amount of a current flowing to a power receiving point for system cooperation or its equivalent in amount. SOLUTION: This power recovery system 10 is equipped with a monitor 13, which monitors the power flow at a power reception point from a commercial power source to a power load facility, and a controller 14, which controls the amount of recovery of power generated by a private power generation facility 3, by adjusting the magnitude of the load of a load apparatus 15 for power recovery, according to the monitoring results of the power flow monitor 13. The controller 14 decides on the results of normality/abnormality of the power flow monitor 13 and the load apparatus 15 for power recovery, based on the results of measurement of the fluctuation amount of the power flow geared to the magnitude of the load, after deciding that the power flow is stationary, based on two or more power flow monitored values that the monitor 13 collected in a first monitoring period. Subsequently, it determines the results of the decision of normality/abnormality after deciding that the power flow is stationary, based on the two or more power flow monitored values that the power flow monitor 13 collected in a second monitoring period. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2013040768A Cogeneration system 有权
标题翻译：加工系统
公开(公告)号：JP2013040768A
公开(公告)日：2013-02-28
申请号：JP2012258519
申请日：2012-11-27
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： MASUMOTO YUKITSUGU , HAYANO AKIHITO
IPC分类号： F24H1/00 , F24D17/00
摘要： PROBLEM TO BE SOLVED: To provide a cogeneration system that selects an operation mode which increases actual operation merits.SOLUTION: A part of multiple types of operation modes is a multi-cycle intermittent operation mode, in which one of operation cycles arranged in time series is an operation cycle for actuating a cogeneration device 1, and a plurality of subsequent operation cycles are backup operation cycles for stopping the operation of the cogeneration device 1. An operation control means determines, as estimated energy consumption of an auxiliary heating means 28, energy consumption by adding energy consumption for compensating for the shortage of the heating value of hot water stored in a hot water tank 2, and energy consumption for actuating the auxiliary heating means 28 when the relationship between an estimated hot water storage temperature of the hot water stored in the hot water storage tank 2 and a target hot water supply temperature has a relationship for actuating the auxiliary heating means 28.
摘要翻译：要解决的问题：提供一种选择提高实际操作优点的操作模式的热电联产系统。解决方案：多种类型的操作模式的一部分是多循环间歇操作模式，其中以时间顺序排列的一个操作循环是用于致动热电联供装置1的操作循环，以及多个后续操作循环是用于停止热电联供装置1的运转的备用操作循环。操作控制装置根据辅助加热装置28的估计能量消耗来确定能量消耗，通过增加能量消耗来补偿存储的热水的热值的不足在热水箱2中，以及当储存在热水储存箱2中的热水的估计热水储存温度与目标热水供应温度之间的关系与用于启动辅助加热装置28的关系为启动辅助加热装置28. COPYRIGHT：（C）2013，JPO＆INPIT

4. 发明专利

JP2009243850A Cogeneration system 审中-公开
标题翻译：加工系统
公开(公告)号：JP2009243850A
公开(公告)日：2009-10-22
申请号：JP2008093782
申请日：2008-03-31
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： HAYANO AKIHITO
IPC分类号： F24H1/18 , F24D17/00 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a cogeneration system operated so that inconvenience that large instantaneous hot water supply load heat quantity can not be covered, is suppressed. SOLUTION: An operation control means is constituted to execute preparatory heating processing for controlling a heating operation of an auxiliary heating means 28 to rise a temperature of the hot water/water circulated in a hot water supply path 27 in a set time zone determined before the existence of predicted instantaneous hot water supply load heat quantity of excess load, when it is predicted that the predicted instantaneous hot water supply load heat quantity of excess load which can not be covered even by heating and operating the auxiliary heating means 28 to cover the shortage by the hot water/water stored in the hot water storage tank 2, exists on the basis of time-series predicted hot water supply load heat quantity, time-series predicted instantaneous hot water supply load heat quantity and time-series predicted hot water storage heat quantity predicted to be stored in the hot water storage tank 2 by operating a cogeneration device 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供操作的热电联产系统，从而不能覆盖大的瞬时热水供应负荷热量的不便。解决方案：操作控制装置被构造成执行用于控制辅助加热装置28的加热操作的预备加热处理，以在设定的时间段中升高在热水供应路径27中循环的热水/水的温度在存在预测的瞬时热水供应负荷过剩负荷热量之前确定，当预测即使通过加热和操作辅助加热装置28也不能覆盖的超负荷的预测瞬时热水供应负荷热量到通过储存在热水储罐2中的热水/水来弥补短缺，存在于时间序列预测的热水供应负荷热量，时间序列预测的瞬时热水供应负荷热量和时间序列预测通过操作热电联供装置1预测储存在热水储存箱2中的热水储存热量。（C）版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008145018A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2008145018A
公开(公告)日：2008-06-26
申请号：JP2006331055
申请日：2006-12-07
申请人： Chofu Seisakusho Co Ltd , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 株式会社長府製作所
发明人： HAYANO AKIHITO , EGAITSU TAKAO , KONO KAZUHIRO , NAKATO TOSHIYUKI
IPC分类号： F24F11/02 , F24F3/147
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner capable of being operated while properly switching a humidity conditioning operation and a ventilating operation according to a moisture containing state of the air in a dwelling house. SOLUTION: This air conditioner comprises a supply air distributing means 7 for distributing the air to a supply air trunk Vs, a discharge air distributing means 9 for distributing the air to a discharge air trunk Ve, a humidity conditioning means B for conditioning a humidity by releasing the moisture absorbed from the outside air circulated in the supply air trunk Vs to the inside air circulated in the discharge air trunk V4, and an operation control means 13 for controlling the operation, and the operation control means 13 can switch the humidity conditioning operation for conditioning the humidity by the humidity conditioning means B, and the ventilating operation for stopping the humidity conditioning action by the humidity conditioning means B. An absolute humidity detecting means M is disposed to detect an absolute humidity of the inside air before released by the humidity conditioning means B, and the operation control means 13 executes the humidity conditioning operation when the absolute humidity of the inside air satisfies conditions for the humidity conditioning operation, and executes the ventilating operation when the absolute humidity of the inside air satisfies conditions for the ventilating operation, on the basis of the detection information of the absolute humidity detecting means M. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够根据住宅内的空气含水状态适当地切换湿度调节操作和通风操作而能够操作的空调。解决方案：该空调包括用于将空气分配到供气管道Vs的供应空气分配装置7，用于将空气分配到排放空气管道Ve的排放空气分配装置9，用于调节空气的调湿装置B 通过将从供给空气导管Vs中循环的外部空气吸收的水分释放到在排出空气导管V4中循环的内部空气的湿度，以及操作控制单元13，其操作控制单元13，用于通过湿度调节装置B调湿湿度的湿度调节操作，以及用于通过湿度调节装置B停止湿度调节作用的通风操作。设置绝对湿度检测装置M，以在释放之前检测内部空气的绝对湿度通过湿度调节装置B，并且操作控制装置13执行湿度调节操作在内部空气的绝对湿度满足湿度调节运转的条件的情况下，根据绝对湿度检测单元M的检测信息，在内部空气的绝对湿度满足通气运转的条件的情况下，进行通气运转版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007247968A Cogeneration system 有权
标题翻译：加工系统
公开(公告)号：JP2007247968A
公开(公告)日：2007-09-27
申请号：JP2006071807
申请日：2006-03-15
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： MASUMOTO YUKITSUGU , HAYANO AKIHITO
IPC分类号： F24H1/00 , F02G5/04 , F24H1/18 , H01M8/00 , H01M8/04 , H02J3/38
CPC分类号： Y02E20/14 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a cogeneration system capable of being operated while improving operation merits by controlling heat shortage and heat glut regardless of fluctuation of actual thermal load. SOLUTION: This cogeneration system is provided with a cogeneration device 1 generating combined heat and power, a hot water storage means 4 for storing hot water in a hot water storage tank 2 by the heat generated by the cogeneration device 1, and an operation control means controlling the operation. The operation control means is constituted to repeat an intermittent operation for intermittently operating the cogeneration device 1 by determining operation time zones in an operation period composed of a plurality of times, by every operation period. The operation control means continues the operation of the cogeneration device 1 when an operation continuing condition is satisfied though a stop condition for stopping the operation of the cogeneration device 1 is satisfied. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过控制热缺乏和热过剩而提高操作优点而能够操作的热电联产系统，而不管实际热负荷的波动如何。解决方案：该热电联产系统设置有产生热和热功率的热电联供装置1，热水存储装置4，用于通过热电联供装置1产生的热量将热水储存在热水储存箱2中，操作控制装置控制操作。操作控制装置构成为通过在每个操作周期内通过在由多个组成的操作时段中确定操作时间段来重复间歇操作间歇操作热电联供装置1。当满足停止热电联供装置1的运转的停止条件时，操作控制装置在满足操作连续状态时继续进行热电联供装置1的运转。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006329611A Cogeneration system 有权
标题翻译：加工系统
公开(公告)号：JP2006329611A
公开(公告)日：2006-12-07
申请号：JP2006094085
申请日：2006-03-30
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： MASUMOTO YUKITSUGU , TAKIMOTO KEIJI , HAYANO AKIHITO
IPC分类号： F24H1/00 , F24H1/18
CPC分类号： Y02E20/14
摘要： PROBLEM TO BE SOLVED: To provide a cogeneration system capable of setting an operation condition for a heat and electricity parallel supply device at proper timing to get advantageous in a point of energy saving performance. SOLUTION: An operation control means for controlling an operation for the heat and electricity parallel supply device 1 for generating heat and electricity in parallel is constituted to set the operation condition for operating the heat and electricity parallel supply device 1 according to a scheduled operation in the next period, at a set period of determination timing, and is constituted to execute operation processing for controlling the operation for the heat and electricity parallel supply device, based on the operation condition, and the operation control means is constituted to control a load data in the last, to execute determination timing setting processing for setting the determination timing to get to a small load time zone, based on the load data in the last. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在适当的时间设定用于并联电力供应装置的操作条件的热电联产系统，以便在节能性能方面有利。解决方案：构成用于控制用于并联产生热量的并联供热装置1的操作的操作控制装置，以根据预定的方式设定用于操作热电并联供应装置1的操作条件在确定定时的设定期间进行下一个周期的动作，并且构成为基于操作条件执行用于控制热电并联供给装置的动作的运转处理，并且，运算控制装置构成为，在最后加载数据，执行基于最后的负载数据来设定确定定时以获得小负载时区的确定时刻设置处理。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006214607A Cogeneration system 有权
标题翻译：加工系统
公开(公告)号：JP2006214607A
公开(公告)日：2006-08-17
申请号：JP2005025177
申请日：2005-02-01
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： MASUMOTO YUKITSUGU , HAYANO AKIHITO
IPC分类号： F24H1/00 , F02G5/04 , F24H1/18 , H02P9/04
CPC分类号： Y02E20/14 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a cogeneration system capable of improving an energy saving by properly adjusting a suppressing width when a mainly electrical output operation is performed to set the output of a cogeneration device to a mainly electrical output which is smaller by the suppressing width than a power load. SOLUTION: This cogeneration system comprises an electric heater converting a surplus power as the surplus amount of the generated power of the cogeneration device to the power load into a heat stored in a hot water storage tank and an operation control means setting the output of the cogeneration device to the mainly electrical output which is smaller by the suppressing width Ed than the power load when the cogeneration device is operated and capable of performing a mainly electrical output operation. The cogeneration system also comprises a surplus power lead-out means for calculating or measuring the surplus power Eo. In the mainly electrical output operation, the operation control means calculates the suppressing width Ed by the surplus power lead-out means or adjusts it based on the measured surplus power Eo. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够通过在进行主要的电力输出操作时适当地调节抑制宽度来提高节能的热电联供系统，以将热电联供装置的输出设定为主要由下式的电输出：抑制宽度大于功率负载。解决方案：该热电联产系统包括电热加热器，其将作为热电联供装置的发电量的剩余量转换为功率负荷的剩余电力转换为储存在热水储罐中的热量，以及操作控制装置，的热电联供装置的主要电输出，其比通过热电联供装置运转时的功率负载小的抑制宽度Ed，能够进行主要的电输出动作。热电联产系统还包括用于计算或测量剩余电力Eo的剩余电力引出装置。在主要电力输出操作中，操作控制装置根据剩余电力引出装置计算抑制宽度Ed，或者根据所测得的剩余电力Eo进行调整。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006125703A Cogeneration system 有权
标题翻译：加工系统
公开(公告)号：JP2006125703A
公开(公告)日：2006-05-18
申请号：JP2004313125
申请日：2004-10-27
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： HAYANO AKIHITO , TAKIMOTO KEIJI , MASUMOTO YUKITSUGU
IPC分类号： F24H1/18 , F02G5/04 , F24H1/00 , H01M8/00
CPC分类号： Y02E20/14 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a cogeneration capable of improving energy saving properties by properly implementing a restraining operation for decreasing the output of a cogeneration device when a heat excess state is predicted and a forced operation for increasing the output of the cogeneration device when a heat shortage state is predicted, in accordance with the heat excess state and the heat shortage state. SOLUTION: An operation control means prohibits the implementation of the restraining operation when a predicted use heat quantity is more than a restraint prohibition determining value, and permits the implementation of the restraining operation when the predicted use heat quantity is less than the restraining operation determining value, or prohibits the implementation of the forced operation when the predicted use heat quantity is less than a forcing prohibition determining value, and permits the implementation of the forced operation when the predicted use heat quantity is more than a forced operation determining value. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过适当地实施用于在预测过热状态时降低热电联产装置的输出的约束操作并且用于增加热电联产的输出的强制操作来提供能够提高节能性的热电联供根据热过剩状态和缺热状态来预测热缺乏状态的装置。解决方案：当预测使用热量大于约束禁止确定值时，操作控制装置禁止执行限制操作，并且当预测使用热量小于约束条件时允许执行限制操作操作确定值，或者当预测使用热量小于强制禁止判定值时，禁止强制运行的实施，并且当预测使用热量大于强制操作确定值时允许执行强制操作。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006084040A Cogeneration system 有权
标题翻译：加工系统
公开(公告)号：JP2006084040A
公开(公告)日：2006-03-30
申请号：JP2004266202
申请日：2004-09-14
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： TAKIMOTO KEIJI , HAYANO AKIHITO
IPC分类号： F24H1/00 , F02G5/04 , F24H1/18 , H01M8/00 , H01M8/04 , H02J3/38 , H02P9/04
CPC分类号： Y02E20/14 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a cogeneration system capable of sufficiently reducing energy consumption of a cogeneration device by comparatively simple control. SOLUTION: This cogeneration system comprises a fuel cell 6 generating electric power and heat, an inverter 10 performing system interconnection of electric power generated from the fuel cell 6 to a commercial electric power supply line, a hot water storage device for recovering exhaust heat from the fuel cell 6 and storing the same as hot water, and a control means 70 for controlling the operation of the cogeneration device. The control means 70 calculates predicted energy consumption to operate the fuel cell 6 to cover predicted electric power load in accordance with each of all patterns of tentative operation pattern for operating the fuel cell 6 once from a start time to a stop time, in a prescribed time range from a specific time (for example, twelve midnight), and controls the operation of the fuel cell 6 so that the stop of operation is once at the maximum per the specific time range on the basis of the calculated predicted energy consumption. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过相对简单的控制能够充分降低热电联产装置的能量消耗的热电联产系统。解决方案：该热电联产系统包括产生电力和热量的燃料电池6，执行从燃料电池6产生的电力到商用电力供应管线的系统互连的逆变器10，用于回收排气的热水存储装置来自燃料电池6的热量并将其储存为热水，以及用于控制热电联供装置的操作的控制装置70。控制装置70计算预定的能量消耗，以操作燃料电池6，以根据预定的电力负荷，根据规定的从开始时间到停止时间一次的操作燃料电池6的暂定操作模式的所有模式时间范围（例如十二个午夜），并且控制燃料电池6的操作，使得基于计算出的预计能量消耗，每个特定时间范围的停止操作是最大的。版权所有（C）2006，JPO＆NCIPI

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