Re: [閒聊] 台科今年的考題...

看板Patent作者Xkang (日文專利工程師)時間14年前 (2010/03/08 20:04)推噓6(6推 0噓 14→)

留言20則, 6人參與討論串1/3 (看更多)

※ 引述《pbimg (= =+)》之銘言：把原文po出來讓各位大大欣賞一下XDD 有個問題:考試時可以帶字典嘛?XD : 台科考題如下 : =USPN007629708= : 1.請以中文譯出本專利之專利名稱。(5pts) Redundant power system having a photovoltaic array (具光伏陣列之備援電源系統) : 2.請列出本專利之專利號，申請日及公告日。(5pt) 申請日:2007/10/19 公告日:2009/12/8 : 3.請列出本專利之發明人，代理人並說明何引證案為審核委員提出。(10pts) 發明人:Meyers; Gerald (Overland Park, KS), Kenny; Kevin P. (Ashburn, VA) 代理人:Sprint Communications Company L.P. (Overland Park, KS) (這個審查官很用功找了一堆引證案,不列了) : 4.請於本專利名稱中述一字為關鍵字。(5pts) photovoltaic : 5.請以中文譯出本專利之abstract。(15pts) Systems and methods provide a redundant electrical power supply solution, where an AC power source is called upon when a photovoltaic subsystem is unavailable to meet the power consumption needs of telecommunications site equipment. In one aspect, a system for supplying electrical power includes a DC bus with which telecommunications site equipment is coupled, as well as a photovoltaic subsystem and a second power delivery circuit. The photovoltaic subsystem includes a solar photovoltaic array, a disconnect for controlling electrical connection between the solar photovoltaic array and the DC bus, as well as a DC/DC voltage converter. The second power delivery circuit includes a rectifier for converting incoming AC voltage from an AC power source to output DC voltage delivered at the DC bus upon sensing a condition where the photovoltaic subsystem delivers insufficient DC voltage to the DC bus. : 6.請說明本發明之各元件及其相對編號。(10pts) : (.用英文照抄不知道會有幾分) (沒看到圖) : 7.請以中文譯出圖一及圖二之(brief description一段) (10pts) FIG. 1 is a schematic view of a system for supplying electrical power to equipment at a telecommunications site, in accordance with an embodiment of the present invention; and FIG. 2 is a flow diagram representative of a method for supplying electrical power to equipment at a telecommunication site, in accordance with an embodiment of the present invention. : 8.請說明本專利包含多少個權利項，其中何者為系統獨立項，何者為方法獨立項?並以中 : 文譯出該等獨立項。(15pts) : (這題超屌....接近1.5個column 的譯文只值12分。) 13個權利項,3個獨立項,10個附屬項系統: 1. A system for supplying electrical power to equipment at a telecommunications site, comprising: a DC bus that interconnects the telecommunications site equipment with a first power delivery circuit and a second power deliver circuit; a photovoltaic subsystem serving as the first power delivery circuit for selectively delivering DC voltage to the DC bus, the photovoltaic subsystem including: (a) a solar photovoltaic array; (b) a disconnect for controlling electrical connection between the solar photovoltaic array and the DC bus; and (c) a DC/DC voltage converter for converting the output DC voltage of the solar photovoltaic array to another DC voltage delivered at the DC bus; and the second power delivery circuit for selectively delivering DC voltage to the DC bus, the second power delivery circuit including a rectifier that is configured to perform operations comprising: (a) sensing a low-voltage condition where the photovoltaic subsystem delivers insufficient DC voltage to the DC bus; and (b) incident to sensing the low-voltage condition, enabling an AC power source to supply DC voltage to the DC bus by converting incoming AC voltage from the AC power source to output the DC voltage delivered at the DC bus, wherein the DC voltage supplied by the AC power source is combined with the DC voltage from the photovoltaic subsystem to meet consumption demands of the telecommunications site equipment. 1. A system for supplying electrical power to equipment at a telecommunications site, comprising: a DC bus that interconnects the telecommunications site equipment with a first power delivery circuit and a second power deliver circuit; a photovoltaic subsystem serving as the first power delivery circuit for selectively delivering DC voltage to the DC bus, the photovoltaic subsystem including: (a) a solar photovoltaic array; (b) a disconnect for controlling electrical connection between the solar photovoltaic array and the DC bus; and (c) a DC/DC voltage converter for converting the output DC voltage of the solar photovoltaic array to another DC voltage delivered at the DC bus; and the second power delivery circuit for selectively delivering DC voltage to the DC bus, the second power delivery circuit including a rectifier that is configured to perform operations comprising: (a) sensing a low-voltage condition where the photovoltaic subsystem delivers insufficient DC voltage to the DC bus; and (b) incident to sensing the low-voltage condition, enabling an AC power source to supply DC voltage to the DC bus by converting incoming AC voltage from the AC power source to output the DC voltage delivered at the DC bus, wherein the DC voltage supplied by the AC power source is combined with the DC voltage from the photovoltaic subsystem to meet consumption demands of the telecommunications site equipment. 6. A system for supplying electrical power to equipment at a telecommunications site, comprising: a DC bus with which the telecommunications site equipment is coupled; a first power delivery circuit including: (a) a solar photovoltaic array; (b) a disconnect for controlling an electrical connection between the solar photovoltaic array and the DC bus; and (c) a DC/DC voltage converter for converting the output DC voltage of the solar photovoltaic array to another DC voltage delivered at the DC bus; and a second power delivery circuit including a rectifier that is configured to perform operations comprising: (a) sensing a low-voltage condition where the first power delivery system delivers insufficient DC voltage to the DC bus; and (b) incident to sensing the low-voltage condition, enabling an AC power source to supply DC voltage to the DC bus by converting incoming AC voltage from the AC power source to output the DC voltage delivered at the DC bus, wherein the DC voltage supplied by the AC power source is combined with the DC voltage from the first power delivery system to meet consumption demands of the telecommunications site equipment. 方法: 11. A method for supplying electrical power to equipment at a telecommunications site, the equipment being coupled with a DC bus, the method comprising: providing a first power delivery circuit connected with the DC bus, including a solar photovoltaic array, a disconnect and a DC/DC voltage converter for converting the output DC voltage of the solar photovoltaic array to another DC voltage delivered at the DC bus; providing a second power delivery circuit connected with the DC bus, including a rectifier for converting incoming AC voltage from an AC power source to output DC voltage delivered at the DC bus; generating DC voltage via the solar photovoltaic array; delivering, by the first power delivery circuit, the DC voltage from the solar photovoltaic array to the DC bus; and sensing, by the rectifier in the second power delivery circuit, that the solar photovoltaic array accommodated in the first power delivery circuit is exhibiting a low-voltage condition, wherein the low-voltage condition occurs when the output DC voltage of the solar photovoltaic array is insufficient to meet consumption demands of the telecommunications site equipment; delivering, by the second power delivery circuit, DC voltage to the DC bus upon sensing the low-voltage condition, wherein the DC voltage delivered by the second power delivery circuit, when combined with the DC voltage from the first power delivery system, is at a value equal the consumption demands of the telecommunications site equipment. : 9.請依據說明書之說明以中譯出並說明圖二之流程。(15pts) : (1 column的原文譯文值15分) Turning to FIG. 2, a flow diagram is representative of one method 200 for supplying electrical power to equipment at a telecommunication site utilizing the electrical power supply system 100. Initially, as shown at block 202, DC power is supplied by the solar photovoltaic array 110 through the first circuit 102 to the DC bus 106. The rectifier 118, at block 204, measures or senses the voltage condition on the DC bus 106 via the second circuit 104 connection therewith. It is then determined by the rectifier 118, at block 206, whether sufficient DC voltage is being supplied by the first circuit 102 to the DC bus 106. If the solar photovoltaic array 110 generates sufficient DC voltage for delivery through the first circuit 102 to the DC bus 106, then the rectifier 118 remains in an idle state, and thus does not convert the AC voltage form the AC power source 300 to DC voltage for supply to the DC bus 106. The solar photovoltaic array 110 continues to supply DC power to the DC bus 106 (block 202) without assistance from the second circuit 104. On the other hand, if it is determined, at block 206, that insufficient DC voltage is being supplied by the first circuit 102 to the DC bus 106, then at block 208, the second circuit 104 supplies DC power via the rectifier 118 closing the circuit between the AC power source 300 and the DC bus 106 and operating to convert the AC voltage to an output DC voltage for supply to the DC bus 106. The rectifier 118 is configured to provide an output that maintains the DC voltage at the DC bus 106 at a value equal to or above the predetermined value. Thereafter, at block 210, it is determined whether the first circuit 102 has returned to supplying a sufficient DC voltage at the DC bus 106, as sensed by the rectifier 118. In conditions where the first circuit 102 is still failing to supply sufficient voltage to the DC bus 106, then the method 200 returns to step 208 where the rectifier 118 continues operation to maintain the sufficient DC voltage value at the DC bus 106. Alternatively, if the first circuit 102 has returned to supplying a sufficient DC voltage at the DC bus 106, then the rectifier 118 returns to the idle state, such that the second circuit 104 does not supply DC voltage at the DC bus 106. The method then returns to block 202, where the DC power is supplied by the solar photovoltaic array 110 through the first circuit 102 to the DC bus 106 without aid from the second circuit 104. Many different arrangements of the various components depicted, as well as components not shown, are possible without departing from the spirit and scope of the present invention. Embodiments of the present invention have been described with the intent to be illustrative rather than restrictive. Alternative embodiments will become apparent to those skilled in the art that do not depart from its scope. A skilled artisan may develop alternative means of implementing the aforementioned improvements without departing from the scope of the present invention. It will be understood that certain features and subcombinations are of utility and may be employed without reference to other features and subcombinations and are contemplated to be within the scope of the claims. Additionally, it is intended that references to components of the present invention in the singular encompasses one or more of such components. : 10.請以中文譯出claim前，Many different arrangement 一段。(10pts) : (有誰背得出來嗎?) 列於第9題最後一段 : 這種完全無關申論題及專利概念的的考法不利於具實務經驗者 (遠目) : 有高人可以在100分鐘內寫完嗎? 這張夠狠...100分鐘應該沒人寫得完吧有及格就很厲害了吧XD ((感覺跟去事務所筆試的情況好像啊)) -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 124.8.96.79 ※ 編輯: Xkang 來自: 124.8.96.79 (03/08 20:32)

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