TWI453577B - 機櫃電源裝置 - Google Patents

機櫃電源裝置 Download PDF

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Publication number
TWI453577B
TWI453577B TW101109765A TW101109765A TWI453577B TW I453577 B TWI453577 B TW I453577B TW 101109765 A TW101109765 A TW 101109765A TW 101109765 A TW101109765 A TW 101109765A TW I453577 B TWI453577 B TW I453577B
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TW
Taiwan
Prior art keywords
power supply
cabinet
board
phase alternating
alternating current
Prior art date
Application number
TW101109765A
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English (en)
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TW201339817A (zh
Inventor
Kuei Chih Hou
Teng Yuan Shu
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Hon Hai Prec Ind Co Ltd
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Publication date
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Priority to TW101109765A priority Critical patent/TWI453577B/zh
Priority to US13/585,756 priority patent/US20130249286A1/en
Publication of TW201339817A publication Critical patent/TW201339817A/zh
Application granted granted Critical
Publication of TWI453577B publication Critical patent/TWI453577B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
    • H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
    • H05K7/1492—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures having electrical distribution arrangements, e.g. power supply or data communications
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Sources (AREA)

Description

機櫃電源裝置
本發明涉及一種電源裝置，尤其涉及一種用於伺服器機櫃的電源裝置。
伺服器機櫃的電源裝置通常包括電源分配單元(Power Distribution Unit,PDU)即電源插座以及用以對機櫃中各台伺服器供電的電源供應單元(Power Supply Unit,PSU)，所述每個PSU均連接至PDU，以從PDU處獲取電能而向對應的伺服器供電。然，習知技術中所述PDU以及若干個PSU需要相互獨立設置，佔用空間較大。特別是當所述PDU內的插座數量有限，一個PDU無法接入所有PSU時，需要設置複數PDU才可對所有PSU同時進行供電時，該PDU與PSU佔用機櫃內的空間更大。
有鑒於此，有必要提供一種佔用機櫃內部空間較小的機櫃電源裝置。
一種機櫃電源裝置，用以對裝設於機櫃內的若干台伺服器供電，該機櫃電源裝置包括電壓分配單元(Power Distribution Unit,PDU)以及分別對應一伺服器設置的若干個電源供應單元(Power Supply Unit,PSU)，所述PDU包括配線板、插接板以及底板，所述配線板連接至插接板，用以將從外界接入的三相交流電經分配 成若干路單相交流電，所述若干PSU並聯於插接板與底板之間，且每一PSU從所述插接板上獲取一路單相交流電，並將該交流電轉換成伺服器所需的電壓後傳送至底板，該底板將若干PSU傳送的電壓重新分配給各台伺服器。
所述機櫃電源裝置不僅將所述PSU整合至PDU內，而且可根據所述伺服器的數量對應設置所述PDU，使得藉由單個PDU即可將電源分配至每一PSU，而無需設置複數PDU，佔用所述機櫃內部空間較小。
100‧‧‧機櫃電源裝置
10‧‧‧PDU
11‧‧‧接入端
13‧‧‧配線板
15‧‧‧插接板
151‧‧‧插口
17‧‧‧底板
30‧‧‧PSU
50‧‧‧控制板
51‧‧‧介面
200‧‧‧伺服器
圖1為本發明實施方式提供的機櫃電源裝置的原理框圖。
圖2為圖1所示機櫃電源裝置的供電示意圖。
請參閱圖1及圖2，本發明較佳實施方式的機櫃電源裝置100可同時對裝設於一機櫃(圖未示)內的多台伺服器200供電。該機櫃電源裝置100包括電源分配單元(Power Distribution Unit,PDU)10以及若干電源供應單元(Power Supply Unit,PSU)30，所述若干PSU30整合於該PDU10內，並與該PDU10電性連接。所述PDU10連接至外界的三相交流電，並將該三相交流電分配成多路單相交流電後供應至每一個PSU30，以藉由該PSU30將接入的電源轉換成伺服器200的額定電壓後，再藉由該PDU10供應至每一伺服器200。
所述PDU10包括接入端11、配線板13、插接板15以及底板17。所述接入端11、配線板13、插接板15依次電性連接，所述若干PSU30的相對兩端分別連接至所述插接板15以及底板17，並藉由 底板17連接至各伺服器200。
所述接入端11的一端連接至外界的三相交流電，另一端連接至所述配線板13，用以控制該機櫃電源裝置100與外界電源的連接。於本實施方式中，所述接入端11為一斷路器。
所述配線板13用以將接入的一組三相交流電轉換成三組單相交流電，然後再將每組單相交流電根據需要分割成多路的單相交流電。在本實施例中，每組單相交流電所分割的路數均相等，從而使該配線板輸出的單相交流電總路數為三的整倍數。具體的，該配線板13輸出的單相交流電的路數以所述PSU30的數量決定，使所述每一PSU30對應設置一路單相交流電。
所述插接板15上對應所述PSU30設置有若干插口151。所述每一插口151均從配線板13處獲得一路單相交流電，並連接至一PSU30，以供應一路單相交流電至所述PSU30。
所述若干PSU30並連於插接板15與底板17之間，用以將插接板15處接入的電能轉換成伺服器200所需的電壓，再傳送至所述底板17。
所述底板17用以將各PSU30輸出的電壓並聯後再重新分配至各伺服器200。藉此，當所述某一PSU30無法正常工作時，可由其他PSU30正常傳輸電能至該底板17實現對該伺服器200的供電，同時替換該發生故障的PSU30，而無需關閉該機櫃電源裝置100，以免影響該伺服器200的正常工作。
得理解，該機櫃電源裝置100還包括一控制板50，其連接至所述底板17，並設置一介面51，用以連接至一主機等習知資料處理裝 置(圖未示)，以實現對該機櫃電源裝置100的供電狀態的監控。
請參閱圖2，以下以藉由該機櫃電源裝置100對具有6台伺服器200的機櫃供電為例進行說明：三相的交流電從接入端11進入配線板13，以藉由配線板13分配成6路單相交流電，且每路單相交流電傳送至所述插接板15內的一插口151處。插接到每一插口151處的PSU30將該單相交流電轉換成伺服器200的額定電壓後，再傳送至所述底板17。所述底板17將各PSU30傳送的電壓相並聯後，再藉由供電路徑供應至每一台伺服器200。
可見，本發明的機櫃電源裝置100不僅將所述PSU30整合至PDU10內，而且可根據所述伺服器200的數量對應設置所述PDU10，使得藉由單個PDU10即可實現將電源分配至每一PSU30，而無需設置複數PDU10，佔用所述機櫃內部空間較小。
最後所應說明的是，以上實施例僅用以說明本發明的技術方案而非限制，儘管參照以上較佳實施例對本發明進行了詳細說明，本領域的普通技術人員應當理解，可以對本發明的技術方案進行修改或等同替換，而不脫離本發明技術方案的精神和範圍。
100‧‧‧機櫃電源裝置
10‧‧‧PDU
11‧‧‧接入端
13‧‧‧配線板
15‧‧‧插接板
17‧‧‧底板
30‧‧‧PSU
200‧‧‧伺服器

Claims (6)

  1. 一種機櫃電源裝置，用以對裝設於機櫃內的若干台伺服器供電，該機櫃電源裝置包括電壓分配單元(Power Distribution Unit,PDU)以及分別對應一伺服器設置的若干個電源供應單元(Power Supply Unit,PSU)，其改良在於：所述PDU包括配線板、插接板以及底板，所述配線板連接至所述插接板，用以將從外界接入的三相交流電經分配成若干路單相交流電，所述若干PSU並聯於所述插接板與所述底板之間，且每一PSU從所述插接板上獲取一路單相交流電，並將該交流電轉換成伺服器所需的電壓後傳送至所述底板，該底板將若干PSU傳送的電壓重新分配給各台伺服器。
  2. 如申請專利範圍第1項所述之機櫃電源裝置，其中所述PDU還包括一接入端，並藉由該接入端連接至外界的三相交流電。
  3. 如申請專利範圍第2項所述之機櫃電源裝置，其中所述接入端為一斷路器。
  4. 如申請專利範圍第1項所述之機櫃電源裝置，其中所述配線板將接入的三相交流電分配成多路單相交流電，且單相交流電的總路數為三的整倍數。
  5. 如申請專利範圍第1項所述之機櫃電源裝置，其中所述插接板上對應PSU設置有若干插口，所述每一插口連接一PSU。
  6. 如申請專利範圍第1項所述之機櫃電源裝置，其中所述機櫃電源裝置還包括一連接至所述底板的控制板，所述控制板連接至一主機，以實現對該機櫃電源裝置的供電狀態的監控。
TW101109765A 2012-03-21 2012-03-21 機櫃電源裝置 TWI453577B (zh)

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TW101109765A TWI453577B (zh) 2012-03-21 2012-03-21 機櫃電源裝置
US13/585,756 US20130249286A1 (en) 2012-03-21 2012-08-14 Power supply device for server cabinets

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US10044156B1 (en) 2017-04-26 2018-08-07 EMC IP Holding Company, LLC Cable management
US10154608B1 (en) 2017-04-26 2018-12-11 EMC IP Holding Company LLC Cable management
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