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公开(公告)号：EP3380792A1
公开(公告)日：2018-10-03
申请号：EP16800990.0
申请日：2016-11-24
发明人： HIERL, Andreas , RADUE, Dirk , SCHNEIDER, Gunnar , BENZ, Uwe , SCHRÖDER, Kevin , ABUL-ELLA, Zeyad
CPC分类号： F24D5/02 , C25B1/04 , F24D2200/19 , F24D2200/29 , F24D2200/31 , F24H2240/10 , G06Q50/06 , H01M8/04014 , H01M8/0662 , H01M8/247 , H01M10/613 , H01M10/627 , H01M10/66 , H01M16/006 , H01M2250/10 , H02J3/32 , Y02B30/52 , Y02B90/14 , Y02E60/366 , Y02P20/124 , Y02P20/129
摘要： The invention relates to a domestic power plant (500), in particular for self-sufficient energy provision of a residential building with electricity and/or heat. The domestic power plant has a housing (550) which has an external air connection (16) and an output air connection (24), and comprises a ventilation device (12) with a heat exchanger (34). The ventilation device (12) is connected to the external air connection (16) such that external air (AUL) can flow in a first air tract (14) via the heat exchanger (34), or via an external air bypass (14') past the heat exchanger (34), into a feed air tract (15) of the domestic power plant (500). The feed air tract (15) runs at least partially within the housing (550). The domestic power plant also has an exhaust air tract (30) in which an air volume flow, brought about by the ventilation device (12), can be propagated within the housing (50). In addition, the domestic power plant has a fuel cell unit (200) which is preferably arranged within the housing (550) and is integrated into the exhaust air tract (30) such that undesired gas released in the fuel cell unit (200) is diluted by the air volume flow and can be removed together with waste heat from the fuel cell unit (200). In addition, the domestic power plant has a storage battery unit (450) which is preferably arranged within the housing (550) and is integrated into the exhaust air tract (30) such that undesired gas released in the storage battery unit (450) is diluted by the air volume flow and can be removed together with waste heat from the storage battery unit (450). In addition, the domestic power plant has a second air tract (20) which is connected to the exhaust air tract (30), wherein the second air tract (20) of the ventilation device (12) is thermally coupled to the first air tract (14) via the heat exchanger (34) of the ventilation device (12) such that it is possible, via the second air tract (20), for expelled exhaust air to give off, as required and via the heat exchanger (34) of the ventilation device (12), at least part of the thermal energy contained therein to the first air tract (14), and simultaneously the undesired gases diluted by the air volume flow can be expelled together with the air volume flow via the external air connection (16), and as a result the formation of explosive gas mixtures in the domestic power plant is avoided and the domestic power plant can be operated safely.
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公开(公告)号：EP3381102A1
公开(公告)日：2018-10-03
申请号：EP16805346.0
申请日：2016-11-24
发明人： HIERL, Andreas , RADUE, Dirk , SCHNEIDER, Gunnar , BENZ, Uwe , SCHRÖDER, Kevin , ABUL-ELLA, Zeyad
CPC分类号： H02J3/383 , H02J3/32 , H02J2003/143 , Y02B10/14 , Y02B70/3266 , Y02E10/563 , Y02E10/566 , Y02E70/30 , Y04S20/242
摘要： The invention relates to a method for operating a domestic energy generation installation, which method comprises the following steps: (S1) ascertaining or prespecifying at least one expectation time period, (S2) ascertaining an expected load profile of an electrical consumer (610), (S3) ascertaining an expected yield profile of the regenerative energy source in the at least one expectation time period, (S4) ascertaining or prespecifying a minimum consumption power (V_VB) which should at least be available for withdrawal from the storage battery unit (440) at any one time, (S5) ascertaining an energy balance over at least one expectation time period from the expected yield profile and the expected load profile, (S6) ascertaining a time range of the storage battery unit (440) from the expected load profile, the expected yield profile and the minimum consumption power, which should not be undershot at any time, and from a currently ascertained state of charge of the storage battery unit (440), (S7) operating the fuel cell unit (200) depending on the ascertained time range of the storage battery unit (440), and (S8) operating the electrolysis unit (300) depending on the ascertained energy balance.
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3.发明公开
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公开(公告)号：EP3380652A1
公开(公告)日：2018-10-03
申请号：EP16801220.1
申请日：2016-11-24
发明人： HIERL, Andreas , RADUE, Dirk , SCHNEIDER, Gunnar , BENZ, Uwe , SCHRÖDER, Kevin , ABUL-ELLA, Zeyad
IPC分类号： C25B15/08 , C25B1/04 , H01M2/12 , H01M8/04082 , F24F11/00 , H01M8/04223 , H01M8/0662
CPC分类号： C25B1/04 , C25B15/08 , H01M8/04156 , H01M8/04231 , H01M8/0662 , Y02E60/366
摘要： The invention relates to a flushing arrangement (100) for flushing (purging) a fuel cell unit (200) on its anode side (200A) and/or an electrolysis unit (300) on its cathode side (300K). The flushing arrangement (100) has a flushing channel (20, 21) with a first (20) and a second (21) flushing channel section, which can be fluidically connected to one another via a purge valve (10) of the flushing arrangement (100), and with a buffer store (30) which is fluidically connected to the flushing channel (20, 21) and downstream of the purge valve (10), and which has a storage chamber (31) that is provided for intermediate storage of a fluid mass to be flushed in a pulse-type manner with a flush mass flow (M1) from the fuel cell unit (200) and/or from the electrolysis unit (300), so that this fluid mass can be discharged with a discharge mass flow (M2), which is smaller than the flush mass flow (M1), out of an outflow element (40) fluidically connected to the second flushing channel section (21).
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