CN107707011A - 一种太阳能飞行器供配电装置 - Google Patents

一种太阳能飞行器供配电装置 Download PDF

Info

Publication number
CN107707011A
CN107707011A CN201710914468.5A CN201710914468A CN107707011A CN 107707011 A CN107707011 A CN 107707011A CN 201710914468 A CN201710914468 A CN 201710914468A CN 107707011 A CN107707011 A CN 107707011A
Authority
CN
China
Prior art keywords
helios
converters
power distribution
supplies power
distribution equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710914468.5A
Other languages
English (en)
Other versions
CN107707011B (zh
Inventor
孙康文
董佳琦
孙谋
史立峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beihang University
Original Assignee
Beihang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beihang University filed Critical Beihang University
Priority to CN201710914468.5A priority Critical patent/CN107707011B/zh
Priority to US15/871,066 priority patent/US11014680B2/en
Publication of CN107707011A publication Critical patent/CN107707011A/zh
Application granted granted Critical
Publication of CN107707011B publication Critical patent/CN107707011B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02Aircraft characterised by the type or position of power plant
    • B64D27/24Aircraft characterised by the type or position of power plant using steam, electricity, or spring force
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02Aircraft characterised by the type or position of power plant
    • B64D27/353
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00Equipment not otherwise provided for
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381Dispersed generators
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33576Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33584Bidirectional converters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/40Mobile PV generator systems
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D2221/00Electric power distribution systems onboard aircraft
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20The dispersed energy generation being of renewable origin
    • H02J2300/22The renewable source being solar energy
    • H02J2300/24The renewable source being solar energy of photovoltaic origin
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40The network being an on-board power network, i.e. within a vehicle
    • H02J2310/44The network being an on-board power network, i.e. within a vehicle for aircrafts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/50On board measures aiming to increase energy efficiency
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies, e.g. for aircraft

Abstract

一种太阳能飞行器供配电装置,包括2个以上结构相同的供配电子系统,每个供配电子系统的多个组件之间可通过开关控制以断开电连接,多个供配电子系统的各相同组件之间可通过开关控制以实现电连接。本发明一种太阳能飞行器供配电装置采用了集中—分布式的设计,其中,每个供配电子系统采用集中式安装方式,具备独立的供电、供配电功能,均可独立工作;多个供配电子系统采用分布式安装方式,非常适合太阳能飞机翼展大、推进系统分布的特性,有效地减小集中应力。同时,多个供配电子系统的各组件之间通过可控并联的方式实现冗余备份,实现了组件级的故障隔离功能和多个供配电子系统之间的组件备份功能,提高了装置的工作可靠性。

Description

一种太阳能飞行器供配电装置
技术领域
本发明属于航空飞行器技术领域,涉及一种用于太阳能飞行器的供配电装置。
背景技术
太阳能飞行器具有功能强大、适应性强、灵活性好、成本低廉的优势,得到了日益广泛的应用。为了提高太阳能飞行器的气动效率,通常采用大展弦比机翼和分布式推进系统设计,这对飞行器配电系统的重量分布和长时间稳定工作等方面提出了新的需求,传统的集中式飞行器配电设计已难以满足要求。
发明内容
本发明的目的在于克服现有技术的不足,提供一种质量分布均匀、发电效率高、占用空间小、冗余度及可靠性高的太阳能飞行器供配电装置。
为实现上述目的,本发明采用了如下技术方案:
一种太阳能飞行器供配电装置,包括2个以上结构相同的供配电子系统,每个供配电子系统的多个组件之间可通过开关控制以断开电连接,多个供配电子系统的各相同组件之间可通过开关控制以实现电连接。
进一步,所述供配电子系统的组件包括依次电连接的太阳能电池子阵、单向DC/DC变换器、推进系统、双向DC/DC变换器和储能锂电池堆。
进一步,所述太阳能飞行器供配电装置采用包括正极和负极的直流供电方式;所述用于断开同一个供配电子系统内部组件之间电连接的开关均连接于一个极性;所述用于电连接多个供配电子系统的各相同组件的开关均连接于另一个极性。
进一步,所述太阳能飞行器供配电装置还包括与每个供配电子系统的单向DC/DC变换器和/或双向DC/DC变换器的输出端电连接的关键部件。
进一步,所述关键部件包括关键单向DC/DC变换器、载荷系统和飞控系统。
进一步,所述太阳能飞行器供配电装置包括4个分布安装在机翼上的供配电子系统。
进一步,所述每个供配电子系统的太阳能电池子阵分布安装在机翼上表面,所述推进系统安装在机翼前方与太阳能电池子阵相应的位置,所述单向DC/DC变换器、双向DC/DC变换器和储能锂电池堆集中安装在太阳能电池子阵下方机翼中;所述关键单向DC/DC变换器安装在机身中。
进一步,所述每个供配电子系统的太阳能电池子阵分布安装在机翼上表面,所述推进系统分布安装在机翼前方与太阳能电池子阵相应的位置,所述储能锂电池堆分布安装在太阳能电池子阵下方的机翼中;所述单向DC/DC变换器和双向DC/DC变换器集中安装在太阳能电池子阵下方机翼中。
本发明一种太阳能飞行器供配电装置采用了集中—分布式的设计,其中,每个供配电子系统采用集中式安装方式,具备独立的供电、供配电功能,均可独立工作;多个供配电子系统采用分布式安装方式,非常适合太阳能飞机翼展大、推进系统分布的特性,有效地减小集中应力。同时,多个供配电子系统的各组件之间通过可控并联的方式实现冗余备份,实现了组件级的故障隔离功能和多个供配电子系统之间的组件备份功能,提高了装置的工作可靠性。
附图说明
图1是本发明一种太阳能飞行器供配电装置的功能结构示意图;
图2是本发明一种太阳能飞行器供配电装置的安装结构示意图;
图3是图2中机翼组件的侧视剖面图。
具体实施方式
以下结合实施例,进一步说明本发明一种太阳能飞行器供配电装置的具体实施方式。本发明提出的一种太阳能飞行器供配电装置不限于以下实施例的描述。
实施例1:
如图1所示,是本发明一种太阳能飞行器供配电装置的整体功能结构示意图,包括3个结构相同的供配电子系统(也可以是2个或者更多),每个供配电子系统的组件包括依次电连接的太阳能电池子阵、单向DC/DC变换器、推进系统、双向DC/DC变换器和储能锂电池堆。本装置采用直流供电方式,各组件之间通过两根导线(正极、负极)实现电连接,假设图中实线为正极导线,虚线为负极导线。
每个供配电子系统的多个组件之间设置有控制开关(S1-S4、S9-S12、S17-S20),以断开组件之间的电连接,这些开关均设置在负极导线(虚线)上。同时,多个供配电子系统的各相同组件之间也设置有控制开关,以实现相同组件之间的电连接,这些开关均设置在正极导线(实线)上。这样设计的好处在于,可以简化电路结构,更容易实现多个开关的逻辑控制。
每个供配电子系统在驱动各自推进系统工作的同时,还通过关键单向DC/DC变换器进行电压转换和滤波整流后,为飞行器的载荷系统和飞控系统等关键部件提供能源。当阳光充足、太阳能电池子阵输出功率足够时,太阳能电池子阵输出能量经单向DC/DC变换器驱动推进系统和关键部件工作,并经双向DC/DC变换器为储能锂电池堆充电。当阳光不足时,储能锂电池堆提供的能量经双向DC/DC变换器驱动推进系统和关键部件工作。
所述控制开关采用继电器结构,通过控制单元进行逻辑控制,实现系统工作状态设定、故障组件的隔离,以及系统供配电功能重构等功能,以维持太阳能飞行器供配电装置始终工作在合适的状态。具体的控制逻辑参见实施例3。
实施例2:
如图2和图3所示,是本发明一种太阳能飞行器供配电装置采用集中—分布式安装在飞行器上的结构示意图。所述飞行器包括机身11和机翼12,所述机翼上分布安装有结构相同的4套供配电子系统(21、22、23、24)。具体的,每套供配电子系统的太阳能电池子阵25安装在机翼12的上表面,推进系统26安装在机翼前方与太阳能电池子阵25相应的位置;每套供配电子系统的单向DC/DC变换器、双向DC/DC变换器和储能锂电池堆等组件,集中安装在太阳能电池子阵下方机翼中的独立设备舱28中;关键部件的关键单向DC/DC变换器安装在机身的关键设备舱27中。
实施例3:
本实施例给出本发明一种太阳能飞行器供配电装置采用集中—分布式安装在飞行器上的另一种结构示意图。
实施例3采用与实施例2相似的结构,不同之处仅在于,所述机翼12中的多个独立设备舱28中安装所述4套配电子系统的单向DC/DC变换器和双向DC/DC变换器,储能锂电池堆则采用分布式结构,分成多个模块对应的安装在每个太阳能电池模块的下方,最大限度的实现重量分布布置。
实施例4:
本实施例给出实施例1中所述太阳能飞行器供配电装置的多个开关的逻辑控制方式。由于多个供配电子系统结构和工作原理相同,本实施例中仅以图1中第一供配电子系统和第二供配电子系统为例进行说明。
1、正常工作模式
如图1所示,各组件状态正常时,开关S1-S4、S9-S12处于闭合状态,开关S5-S8处于断开状态。即第一供配电子系统和第二供配电子系统的各组件正常工作,且各自独立工作。各供配电子系统中太阳能电池子阵通过单向DC/DC变换器向推进系统供电,并且通过双向DC/DC变换器与储能锂电池堆连接。此时,装置的工作模式如下:
(1)白天光照充足,且储能锂电池堆电量未充满,此时为MPPT模式;储能锂电池堆充满电后,单向DC/DC变换器工作在恒压模式,维持母线电压的稳定,双向DC/DC变换器工作在充电工作模式。此外,通过设置Buck控制电路的目标电流,可以改变锂电池充电电流的大小,在最大限度利用当前状态太阳能的同时达到保护锂电池的功能;若储能锂电池堆充满电,双向DC/DC变换器不工作,系统只由太阳能提供能量。
(2)若光照不足,或者负载突然增大,此时单向DC/DC变换器切换到MPPT模式,双向DC/DC变换器工作在放电模式,母线电压由双向变换器控制电路来维持,即通过太阳能和储能锂电池堆联合提供能量,维持系统正常工作。
(3)在夜晚,单向DC/DC变换器不工作,由储能锂电池堆提供能量,双向DC/DC变换器工作在放电模式,维持母线电压的稳定。
2、带故障工作模式
当某个组件出现故障时,装置的工作模式如下:
1)太阳能电池子阵出现故障
以第一太阳能电池子阵故障、第二太阳能电池子阵作为备份为例,此时控制电路将在正常工作模式的开关序列基础上,断开开关S1将第一太阳能电池子阵隔离,并闭合开关S5,通过降额使用保持本装置仍能正常运行。典型的太阳能电池故障为供电线路损坏。
(2)单向DC/DC变换器出现故障
若某个单向DC/DC变换器故障,需要将发生故障的组件隔离,并进行系统重构,以维持能源系统正常工作。以第一单向DC/DC变换器出现故障、第二单向DC/DC变换器作为备份为例,此时控制电路将在正常工作模式的开关序列基础上,断开开关S2将故障组件隔离,与此同时闭合开关S5和S6,使第一太阳能电池子阵输出端与第二太阳能电池子阵输出端并联,并由第二单向DC/DC变换器来实现电能变换。典型的单向DC/DC变换器出现故障为无输出或输出不受控。
(3)双向DC/DC变换器出现故障
若某个双向DC/DC变换器出现故障,同样采用上述思路实现系统故障隔离以及功能重构。以第一双向DC/DC变换器出现故障、第二双向DC/DC变换器作为备份为例,此时需要在正常工作模式的开关序列基础上,断开开关S3,将故障组件隔离,与此同时闭合开关S7和S8,使第一储能锂电池堆与第二储能锂电池堆并联,并由第二双向DC/DC变换器实现电能变换。典型的双向DC/DC变换器出现故障为无输出或输入、输出不受控。
(4)储能锂电池堆出现故障
以第一储能锂电池堆出现故障、第二储能锂电池堆作为备份为例,此时需要在正常工作模式的开关序列基础上,断开开关S4,将故障组件隔离,与此同时闭合开关S8,使第一双向DC/DC变换器与第二双向DC/DC变换器并联后与第二储能锂电池连接。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明,不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干简单推演或替换,都应当视为属于本发明的保护范围。

Claims (8)

1.一种太阳能飞行器供配电装置,其特征在于:包括2个以上结构相同的供配电子系统,每个供配电子系统的多个组件之间可通过开关控制以断开电连接,多个供配电子系统的各相同组件之间可通过开关控制以实现电连接。
2.根据权利要求1所述的太阳能飞行器供配电装置,其特征在于:所述供配电子系统的组件包括依次电连接的太阳能电池子阵、单向DC/DC变换器、推进系统、双向DC/DC变换器和储能锂电池堆。
3.根据权利要求2所述的太阳能飞行器供配电装置,其特征在于:所述太阳能飞行器供配电装置采用包括正极和负极的直流供电方式;所述用于断开同一个供配电子系统内部组件之间电连接的开关均连接于一个极性;所述用于电连接多个供配电子系统的各相同组件的开关均连接于另一个极性。
4.根据权利要求3所述的太阳能飞行器供配电装置,其特征在于:所述太阳能飞行器供配电装置还包括与每个供配电子系统的单向DC/DC变换器和/或双向DC/DC变换器的输出端电连接的关键部件。
5.根据权利要求4所述的太阳能飞行器供配电装置,其特征在于:所述关键部件包括关键单向DC/DC变换器、载荷系统和飞控系统。
6.根据权利要求2所述的太阳能飞行器供配电装置,其特征在于:所述太阳能飞行器供配电装置包括4个分布安装在机翼上的供配电子系统。
7.根据权利要求6所述的太阳能飞行器供配电装置,其特征在于:所述每个供配电子系统的太阳能电池子阵分布安装在机翼上表面,所述推进系统安装在机翼前方与太阳能电池子阵相应的位置,所述单向DC/DC变换器、双向DC/DC变换器和储能锂电池堆集中安装在太阳能电池子阵下方机翼中。
8.根据权利要求6所述的太阳能飞行器供配电装置,其特征在于:所述每个供配电子系统的太阳能电池子阵分布安装在机翼上表面,所述推进系统分布安装在机翼前方与太阳能电池子阵相应的位置,所述储能锂电池堆分布安装在太阳能电池子阵下方的机翼中;所述单向DC/DC变换器和双向DC/DC变换器集中安装在机身中。
CN201710914468.5A 2017-09-30 2017-09-30 一种太阳能飞行器供配电装置 Active CN107707011B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710914468.5A CN107707011B (zh) 2017-09-30 2017-09-30 一种太阳能飞行器供配电装置
US15/871,066 US11014680B2 (en) 2017-09-30 2018-01-15 Power supply and distribution device for solar-powered aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710914468.5A CN107707011B (zh) 2017-09-30 2017-09-30 一种太阳能飞行器供配电装置

Publications (2)

Publication Number Publication Date
CN107707011A true CN107707011A (zh) 2018-02-16
CN107707011B CN107707011B (zh) 2021-01-22

Family

ID=61175649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710914468.5A Active CN107707011B (zh) 2017-09-30 2017-09-30 一种太阳能飞行器供配电装置

Country Status (2)

Country Link
US (1) US11014680B2 (zh)
CN (1) CN107707011B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110148995A (zh) * 2019-04-17 2019-08-20 上海空间电源研究所 一种航天器可重构电源系统架构
CN110571906A (zh) * 2019-09-27 2019-12-13 郑州佛光发电设备有限公司 具有多种工作模式的电站的工作状态自适应控制方法
CN117614100A (zh) * 2024-01-24 2024-02-27 中国科学院空天信息创新研究院 飞行器供能控制系统、方法、装置、设备及介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10933973B2 (en) * 2018-04-26 2021-03-02 Solaero Technologies Corp. Airfoil body
US20200395774A1 (en) * 2019-06-17 2020-12-17 Renesas Electronics America Inc. Single inductor multiple output charger for multiple battery applications
CN113949067B (zh) * 2021-08-26 2024-03-15 北京空间飞行器总体设计部 一种大功率航天器分布式电源系统重构系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659942A (en) * 1985-06-03 1987-04-21 The Charles Stark Draper Laboratory, Inc. Fault-tolerant power distribution system
CN102355044A (zh) * 2011-09-02 2012-02-15 北京工业大学 一种双余度航空电源及其供电方式
CN103023334A (zh) * 2012-11-26 2013-04-03 北京工业大学 一种多余度航空电源及其启动方法
CN105576647A (zh) * 2014-11-05 2016-05-11 波音公司 推力设备、系统和方法
CN205770177U (zh) * 2016-05-30 2016-12-07 广东能飞航空科技发展有限公司 一种无人机混合电力供应系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8120308B2 (en) * 2005-08-24 2012-02-21 Ward Thomas A Solar panel charging system for electric vehicle that charges individual batteries with direct parallel connections to solar panels
US8461716B2 (en) * 2010-08-24 2013-06-11 Sanyo Electric Co., Ltd. Photovoltaic power generating device, and controlling method
US11318850B2 (en) * 2014-10-09 2022-05-03 Paired Power, Inc. Electric vehicle charging systems and methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659942A (en) * 1985-06-03 1987-04-21 The Charles Stark Draper Laboratory, Inc. Fault-tolerant power distribution system
CN102355044A (zh) * 2011-09-02 2012-02-15 北京工业大学 一种双余度航空电源及其供电方式
CN103023334A (zh) * 2012-11-26 2013-04-03 北京工业大学 一种多余度航空电源及其启动方法
CN105576647A (zh) * 2014-11-05 2016-05-11 波音公司 推力设备、系统和方法
CN205770177U (zh) * 2016-05-30 2016-12-07 广东能飞航空科技发展有限公司 一种无人机混合电力供应系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110148995A (zh) * 2019-04-17 2019-08-20 上海空间电源研究所 一种航天器可重构电源系统架构
CN110148995B (zh) * 2019-04-17 2022-12-16 上海空间电源研究所 一种航天器可重构电源系统架构
CN110571906A (zh) * 2019-09-27 2019-12-13 郑州佛光发电设备有限公司 具有多种工作模式的电站的工作状态自适应控制方法
CN117614100A (zh) * 2024-01-24 2024-02-27 中国科学院空天信息创新研究院 飞行器供能控制系统、方法、装置、设备及介质

Also Published As

Publication number Publication date
US20190100321A1 (en) 2019-04-04
CN107707011B (zh) 2021-01-22
US11014680B2 (en) 2021-05-25

Similar Documents

Publication Publication Date Title
CN107707011A (zh) 一种太阳能飞行器供配电装置
CN106100096A (zh) 一种微纳卫星低压高效电源系统
CN108023399B (zh) 一种太阳能飞行器邻近互补供配电装置
CN103236731B (zh) 一种基于分离充电的电源控制器架构及控制方法
CN110140275A (zh) 用于数据中心的机架安装的ups装置
US10284115B2 (en) Inverter system
JP2018530989A (ja) 再構成可能容量性エネルギー貯蔵デバイス、電力供給システムおよびこのデバイスが組み込まれた電気移動体
CN107681762A (zh) 一种平流层浮空器供电结构
WO2024060567A1 (zh) 电动飞机综合电推进系统
CN113036894B (zh) 一种太阳能无人机电气系统架构
CN103036288B (zh) 一种锂离子蓄电池补充充电控制系统
CN206283278U (zh) 一种飞机发动机机载启动电源
CN102420455A (zh) 一种电池管理系统在光伏产业的应用及控制方法
EP3744564A1 (en) Motor train unit emergency traction system
CN209056972U (zh) 镍氢电池ups控制系统
CN107994669A (zh) 一种弹载微小卫星能源控制系统
CN203071616U (zh) 智能高频开关直流电源
CN207859973U (zh) 储能电池充放电系统
JP2017127173A (ja) 蓄電装置
CN205584125U (zh) 一种新型太阳能光伏组件接线盒
CN201887532U (zh) 机车充电装置
CN209448494U (zh) 智能台站电源
CN106787148A (zh) 一种光伏储能逆变器辅助开关电源系统
CN205584127U (zh) 一种可控太阳能光伏组件接线盒
CN208796054U (zh) 一种飞行器姿态翻转状态下的能源获取系统

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant