Method and system for controlling output of fuel cell power generator
    1.
    发明授权
    Method and system for controlling output of fuel cell power generator 失效
    控制燃料电池发电机输出的方法和系统

    公开(公告)号:US5637414A

    公开(公告)日:1997-06-10

    申请号:US650516

    申请日:1996-05-20

    IPC分类号: H01M8/04 H01M8/06

    摘要: A fuel cell power generator having an output controlling system for preventing the deterioration of the fuel cell performance caused by fuel gas shortages. The fuel cell power generator includes a fuel reformer, a fuel cell, an inverter, and an output controlling system. The output controlling system includes an output control regulator for controlling the output power of the inverter as close to the current value corresponding to the output power set value as possible, a current command computing unit, an inverter controller, and an output correction section. The output correction section includes an available output computing unit for computing the maximum available output power value of the fuel cell on the basis of the detected flow rate of fuel gas flowing into the fuel cell or fuel exhaust gas flowing out of the fuel cell; a low level selector for selecting either the computed maximum available output power value or the output power set value, whichever is the lower; and an output correction regulator for supplying the output control regulator with a signal for correcting the output power set value so as to control the detected output current from the fuel cell as close to the current value corresponding to the output current value of the low level selector as possible.

    摘要翻译: 一种具有输出控制系统的燃料电池发电机,用于防止燃料气体短缺导致的燃料电池性能恶化。 燃料电池发电机包括燃料重整器,燃料电池,逆变器和输出控制系统。 输出控制系统包括输出控制调节器,用于将逆变器的输出功率尽可能接近于对应于输出功率设定值的当前值,电流指令计算单元,逆变器控制器和输出校正部分进行控制。 输出校正部分包括可用的输出计算单元,用于基于检测到流入燃料电池的燃料气体的流量或从燃料电池流出的燃料废气来计算燃料电池的最大可用输出功率值; 用于选择计算出的最大可用输出功率值或输出功率设定值的低电平选择器,以较低者为准; 以及输出校正调节器,用于向输出控制调节器提供用于校正输出功率设定值的信号,以便控制来自燃料电池的检测的输出电流接近与低电平选择器的输出电流值对应的电流值 尽可能。

    CREATING AND MAINTAINING A PAYOUT-READY PORTFOLIO WITHIN AN INVESTMENT PLAN TO GENERATE A SUSTAINABLE INCOME STREAM
    4.
    发明申请
    CREATING AND MAINTAINING A PAYOUT-READY PORTFOLIO WITHIN AN INVESTMENT PLAN TO GENERATE A SUSTAINABLE INCOME STREAM 失效
    在投资计划中创建和维护一个付费准备工具,以产生可持续收入流

    公开(公告)号:US20120185408A1

    公开(公告)日:2012-07-19

    申请号:US13245807

    申请日:2011-09-26

    IPC分类号: G06Q40/06

    CPC分类号: G06Q40/04 G06Q20/10 G06Q40/06

    摘要: Financial advisory methods and systems for creating a steady lifetime income stream within an investment plan is provided. According to one embodiment, based on an investor's current holdings in the investment plan, a pattern of periodic cash payouts is identified that can be made to the investor from an in-plan payout program implemented with the limited universe of financial products available within the investment plan. The assets of the investment plan are rebalanced to form a payout portfolio and an equity exposure portfolio. The payout portfolio is constructed to create an annuity-like stream of income to support the pattern of periodic cash payouts and includes multiple bond funds. The equity exposure portfolio is constructed to address inflation risk by providing an ability to rise with equities markets. Finally, a periodic cash payout of the pattern of periodic cash payouts is caused to be paid to the investor from the investment plan.

    摘要翻译: 提供了在投资计划中创造稳定的终身收入流的财务咨询方法和系统。 根据一个实施例,基于投资者目前持有的投资计划,确定了可以通过在投资范围内可用的有限金融产品实施的计划内支付计划向投资者提供定期现金支出的模式 计划。 投资计划的资产重新平衡,形成支付组合和股权投资组合。 支付组合的建立是为了创建年金般的收入流,以支持定期现金支付的模式,并包括多个债券基金。 股权投资组合的构建旨在通过提供股票市场上涨的能力来解决通货膨胀风险。 最后,通过投资计划向投资者支付定期现金支付方式的定期现金支付。

    Method of producing high-purity polycrystalline silicon
    6.
    发明授权
    Method of producing high-purity polycrystalline silicon 有权
    生产高纯度多晶硅的方法

    公开(公告)号:US06623801B2

    公开(公告)日:2003-09-23

    申请号:US09916313

    申请日:2001-07-30

    IPC分类号: C23C1624

    摘要: In producing rod-form high-purity polycrystalline silicon by depositing silicon on a silicon core by the thermal decomposition of a silane gas, the occurrence of defects near the interface of the silicon core and polycrystalline silicon newly deposited thereon is prevented. A silicon core before depositing silicon thereon is subjected to a hydrogen treatment. In this case, the treatment temperature and the treatment time are controlled according to the dew point of the hydrogen gas. After the hydrogen treatment, the hydrogen gas in a reactor may be replaced with a high-purity hydrogen gas, followed by producing a polycrystalline silicon by a silane gas.

    摘要翻译: 在通过硅烷气体的热分解在硅芯上沉积硅来生产棒状高纯度多晶硅时,防止了新沉积在其上的硅芯和多晶硅界面附近的缺陷的发生。 在其上沉积硅之前的硅芯经受氢处理。 在这种情况下,根据氢气的露点来控制处理温度和处理时间。 氢处理后,可以用高纯度氢气代替反应器中的氢气,然后用硅烷气体制造多晶硅。

    Hot diffusion welding method
    7.
    发明授权
    Hot diffusion welding method 失效
    热扩散焊接法

    公开(公告)号:US5330097A

    公开(公告)日:1994-07-19

    申请号:US966170

    申请日:1993-01-25

    申请人: Shinichiro Inoue

    发明人: Shinichiro Inoue

    CPC分类号: B23K20/023 B23K35/007

    摘要: A hot diffusion welding method wherein a first part generally made from a material different from a second part and the second part made from copper alloy are united with an insert material interposed between the joint faces thereof under a heated and pressurized condition. The insert material at the joint between the first and second parts is copper plating formed on the joint face of the first part made from the different material, so that the thermal conductivity between the two parts is improved to perform smooth resistance heating. This enables continuous welding operation without polishing the conductive surfaces of a pair of electrodes in order to eliminate oxides therefrom.When the insert material interposed between the joint faces of the two parts is a normal brazing filler metal, resistance heating is carried out with an even number of superposed bodies in each of which the second part, insert material, first part are superposed, the superposed bodies being assembled in such a manner that the respective second parts are brought into contact with each other. In this case, the first parts having a greater thermal capacity are in contact with the pair of electrodes, whereby polishing for eliminating oxides from the conductive surfaces of the electrodes is no longer necessary and continuous welding operation can be thus accomplished.

    摘要翻译: PCT No.PCT / JP91 / 00976 Sec。 371日期:1993年1月25日 102(e)日期1993年1月25日PCT提交1991年7月23日PCT公布。 出版物WO92 / 日本1992年2月6日。热扩散焊接方法,其中通常由不同于第二部分的材料制成的第一部分和由铜合金制成的第二部分与插入材料相结合,插入材料在其接合面之间加热和 加压条件。 在第一部分和第二部分之间的接合处的插入材料是在由不同材料制成的第一部分的接合面上形成的铜电镀,使得两部分之间的导热性得到改善以进行平滑的电阻加热。 这样可以实现连续焊接操作,而不会抛光一对电极的导电表面,以便从中消除氧化物。 当插入材料插入在两个部分的接合面之间是正常的钎料时,电阻加热是用偶数个重叠体进行的,其中第二部分,插入材料,第一部分重叠,重叠的 以使各个第二部分彼此接触的方式组装的主体。 在这种情况下,具有较大热容量的第一部分与一对电极接触,由此不再需要用于从电极的导电表面消除氧化物的抛光,从而可实现连续的焊接操作。

    System for predicting desynchronization of a synchronous machine
    8.
    发明授权
    System for predicting desynchronization of a synchronous machine 失效
    用于预测同步机失步的系统

    公开(公告)号:US4376295A

    公开(公告)日:1983-03-08

    申请号:US358471

    申请日:1982-03-15

    IPC分类号: G01R31/34 H02H7/06

    CPC分类号: H02H7/06 G01R31/343

    摘要: There is disclosed a system for predicting desynchronization of a synchronous machine by detecting a phenomenon of radical variation of the magnetic flux in the gap of a synchronous machine immediately before falling in an asynchronous state. For example, a functional value of the fundamental harmonic component and that of the higher harmonic component of the flux in the gap are detected for comparing the variation of each functional value with a predetermined reference level to predict desynchronization of the synchronous machine.

    摘要翻译: 公开了一种用于通过在异步状态下检测同步电机的间隙中的磁通量的根本变化的现象来预测同步电机的同步化的系统。 例如,检测间隙中的通量的基波谐波分量的功能值和高次谐波分量的功能值,以便将每个功能值的变化与预定的参考电平进行比较,以预测同步电机的不同步。

    Creating and maintaining a payout-ready portfolio within an investment plan to generate a sustainable income stream
    10.
    发明授权
    Creating and maintaining a payout-ready portfolio within an investment plan to generate a sustainable income stream 失效
    在投资计划中创建和维护支付准备投资组合,以创造可持续的收入来源

    公开(公告)号:US08725614B2

    公开(公告)日:2014-05-13

    申请号:US13195447

    申请日:2011-08-01

    IPC分类号: G06Q40/00

    CPC分类号: G06Q40/04 G06Q20/10 G06Q40/06

    摘要: Financial advisory methods and systems for creating a steady lifetime income stream within an investment plan is provided. According to one embodiment, based on an investor's current holdings in the investment plan, a pattern of periodic cash payouts is identified that can be made to the investor from an in-plan payout program implemented with the limited universe of financial products available within the investment plan. The assets of the investment plan are rebalanced to form a payout portfolio and an equity exposure portfolio. The payout portfolio is constructed to create an annuity-like stream of income to support the pattern of periodic cash payouts and includes multiple bond funds. The equity exposure portfolio is constructed to address inflation risk by providing an ability to rise with equities markets. Finally, a periodic cash payout of the pattern of periodic cash payouts is caused to be paid to the investor from the investment plan.

    摘要翻译: 提供了在投资计划中创造稳定的终身收入流的财务咨询方法和系统。 根据一个实施例,基于投资者目前持有的投资计划,确定了可以通过在投资范围内可用的有限金融产品实施的计划内支付计划向投资者提供定期现金支出的模式 计划。 投资计划的资产重新平衡,形成支付组合和股权投资组合。 支付组合的建立是为了创建年金般的收入流,以支持定期现金支付的模式,并包括多个债券基金。 股权投资组合的构建旨在通过提供股票市场上涨的能力来解决通货膨胀风险。 最后,通过投资计划向投资者支付定期现金支付方式的定期现金支付。