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    • 4. 发明专利
    • ブッシング、および開閉器
    • JP2018037194A
    • 2018-03-08
    • JP2016167841
    • 2016-08-30
    • 株式会社戸上電機製作所
    • 岩部 敦也福島 啓司
    • H01H33/53
    • 【課題】開閉器のケース内で短絡事故が生じた場合でも、アーク熱によるブッシングの割れ、および破損を防止することができるブッシング、および開閉器を提供することを目的とする。 【解決手段】ブッシング102は、その軸線に沿って本体ケース105の外側に配置されたブッシング主部120と、本体ケース105の内側に配置されたブッシング基部121から構成される。ブッシング基部121の開放端131側には電源機器と接続される内部導体123が挿通可能な挿通孔部130がブッシング主部120まで連通している。ブッシング基部121は、所定の内径の第1の筒部133と、この第1の筒部133の内形よりも所定に小さい内径の第2の筒部134が段差部135を介して軸方向に沿って連続して構成されている。また、ブッシング基部121の外周には耐熱性、および絶縁性のある合成樹脂材としてのシリコン材138が周設されている。 【選択図】図3
    • 6. 发明专利
    • Power generation output measurement device
    • 发电输出测量装置
    • JP2013218438A
    • 2013-10-24
    • JP2012086833
    • 2012-04-05
    • Togami Electric Mfg Co Ltd株式会社戸上電機製作所
    • KAWAZOE YOSHIYUKIKATABUCHI TAKESHIKOBA NAOYUKI
    • G05F1/67
    • G01R21/133G01R21/06
    • PROBLEM TO BE SOLVED: To provide a power generation output measurement device for suppressing the power generation loss of a power generation device by measuring the output of the power generation device without stopping a power conditioner.SOLUTION: A power generation output measurement device 10 is configured to measure the output of a photovoltaic power generation device S as one example of a power generation device using a natural energy connected to a power conditioner P which supplies power to a load. The power generation output measurement device 10 includes: a load part to which currents flow from the photovoltaic power generation device S; a measurement part which measures voltage and current in the load part; and a control part which increases the current flowing through the load part, and makes the measurement part measure the voltage and current. The measurement time of the measurement part is set so as to be less than a time when the power conditioner P detects an operating voltage less than the lower limit thereof and stops. Thus, even when a measurement voltage is less than the operating range of the power conditioner P, it is possible to achieve measurement without affecting the power conditioner P.
    • 要解决的问题:提供一种用于通过在不停止电力调节器的情况下测量发电装置的输出来抑制发电装置的发电损失的发电输出测量装置。解决方案:配置发电输出测量装置10 作为使用与向负载供电的功率调节器P连接的自然能量的发电装置的一个例子来测量光伏发电装置S的输出。 发电输出测量装置10包括:电流从光伏发电装置S流向的负载部; 测量负载部分中的电压和电流的测量部分; 以及控制部,其增加流过负载部的电流,并使测量部测量电压和电流。 测量部件的测量时间被设定为小于功率调节器P检测到小于其下限的工作电压并停止的时间。 因此,即使在测量电压小于功率调节器P的工作范围的情况下,也可以在不影响功率调节器P的情况下实现测量。
    • 8. 发明专利
    • Power supply and demand control apparatus
    • 电源和需求控制装置
    • JP2013093996A
    • 2013-05-16
    • JP2011235298
    • 2011-10-26
    • Togami Electric Mfg Co Ltd株式会社戸上電機製作所
    • KATABUCHI TAKESHIKOBA NAOYUKIKOGA TORU
    • H02J3/38H02J13/00
    • Y02B10/14Y02E10/563Y02E40/72Y02E40/76Y04S10/123Y04S10/545
    • PROBLEM TO BE SOLVED: To provide a power supply and demand control apparatus in which power supply to distribution lines is stabilized and a private power generation facility utilizing natural energy can be operated efficiently.SOLUTION: As a power supply and demand control apparatus, a load break switch 100 and a control device 200 are installed in a customer's house where power generated by a private power generation facility 300 utilizing natural energy is transmitted to an in-premise distribution line, supplied to a load L and transmitted to a distribution line of a power company. The load break switch 100 includes natural energy quantity detection means 105 which is scaled smaller than the private power generation facility 300 and measures a strength of natural energy to be utilized by the private power generation facility 300. The control device 200 includes power generation amount detection means 211 which detects the power generation amount of the private power generation facility 300, and control means 213 in which the power generation amount of the private power generation facility 300 is estimated as a predictive power generation amount on the basis of the strength of natural energy measured by the natural energy quantity detection means 105 and the power generation efficiency is determined from the power generation amount of the private power generation facility 300 and the predictive power generation amount.
    • 要解决的问题:提供一种电力供需控制装置,其中配电线路的电力供应稳定,并且可以有效地运行利用天然能源的私人发电设备。 解决方案:作为供电和需求控制装置,负载断路开关100和控制装置200安装在客户住宅中,利用自然能源的私人发电设备300产生的电力被传送到内部 配送线路,提供给负载L并传输到电力公司的配电线路。 负载断路开关100包括比私人发电设备300缩小的自然能量检测单元105,并测量私人发电设备300利用的自然能量的强度。控制装置200包括发电量检测 检测私人发电设备300的发电量的装置211,以及根据自然能量的强度将私人发电设备300的发电量估计为预测发电量的控制装置213 由自然能量检测装置105测量,并根据私人发电设备300的发电量和预测发电量来确定发电效率。 版权所有(C)2013,JPO&INPIT
    • 10. 发明专利
    • Circulation type treatment method and system for waste in environment area including cowhouse
    • 循环型处理方法和系统,用于环境领域的废物,包括仓库
    • JP2010005601A
    • 2010-01-14
    • JP2008171458
    • 2008-06-30
    • Daiken:KkTogami Electric Mfg Co Ltd株式会社大建株式会社戸上電機製作所
    • UCHIDA TOSHIHIROSAWANO HEIZOOTSUKA JUNICHI
    • C02F11/12A01K1/01B01D53/38B01D53/81C02F1/00C02F1/04C02F1/44C02F3/12C02F11/02C05F3/00C05F7/00C05F15/00C09K17/32C09K101/00
    • Y02A40/205Y02A40/213Y02A50/2358Y02W10/15Y02W10/27
    • PROBLEM TO BE SOLVED: To minimize the load to the environment by treating the excrement of cows and cleaning waste water occurring in a cowhouse having a milking place, and by almost completing the treatment of the treated discharge in a certain environment area including the cowhouse. SOLUTION: A circulation type treatment system (S) includes an excrement treating system (2) which treats excrement of cows occurred in a cowhouse (1), and a cleaning waste water treatment system (3) which treats a cleaning waste water occurred in the milking place. The excrement treating system (2) includes: a process of composting the excrement by a compost producing device (21); a process of producing a soil improving material by drying the compost by a compost drying device (22) to make ash; and a process of releasing an exhaust gas into the atmospheric air by deodorizing it by a deodorizing device (23). The cleaning waste water treatment system (3) includes: a process of filtering the cleaning waste water by a filtering device and separating it into a solid part and a liquid part; a process of treating the liquid whose liquid part is treated via aeration by a membrane separation device (31) and separating it into surplus sludge and water; and a process of heating the water by an evaporation device (32) which utilizes the exhaust gas when the compost is dried and evaporating it. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:通过处理牛的排泄物和清洁在挤奶场所的牛舍中发生的废水,并且几乎完成在特定环境区域中处理的排放物的处理来最小化对环境的负担,包括 牛舍。 解决方案:循环型治疗系统(S)包括:处理牛舍(1)中发生的牛的排泄物的排泄物处理系统(2)和处理清洁废水的清洁废水处理系统(3) 发生在挤奶的地方。 粪便处理系统(2)包括:由堆肥生产装置(21)堆肥排泄物的过程; 通过用堆肥干燥装置(22)干燥堆肥来制造灰分来生产土壤改良材料的方法; 以及通过除臭装置(23)对废气进行除臭而将废气释放到大气中的过程。 清洗废水处理系统(3)包括:通过过滤装置过滤清洗废水并将其分离成固体部分和液体部分的过程; 处理液体部分通过膜分离装置(31)通气处理并将其分离成多余的污泥和水的方法; 以及通过蒸发装置(32)对堆积物进行干燥和蒸发时利用废气的蒸发装置加热水的过程。 版权所有(C)2010,JPO&INPIT