五、發明說明（1) --- - 本案係為一種檢測輪出她 種檢測電源供應器輪出率之方法及其電路，尤指一 及其電路。 糸、、先負載所消耗之總功率之方法 發明背景 電源、供應器係用以提供 ;、鸯幕等）所需之電壓二：同負載（如：cpu、硬 有保護電路’以避免电路中為了安全的考量均具 載之電壓值超過預定之】J圍：期的方式，是當通過負 統關閉，用以仅#兩 坚轨圍或是不足時，就將整個系 往会\ 濩電路上之負載。 π >與第一圖，現扞素各 測電路，係利用兮雷法二，的作法是於電路中加入電流檢 間的電流量合產η電路中電感l本身的内阻於瞬 ⑴，：電VA 辦間電堡值八V，即…[⑷/ 大於預田先：、:、應1"1〇所供應之瞬間電流量Ai過大，△ V 一低電位；比較器u產生換態，進而輸出 供庳】應該低電位控制信號而切斷與電源 &應器10之間的連接關係’用以檢測保護電路上之負載 雖保護電路能使系統上之負載避免因電流量過 大而把t杈壞的情形產生，但是對於電源供應器輸出至負 載之功率，無法由電路中得知，進而使系統不能確知 電源之使用狀態。 ' 職是之故，申請人鑑於習知技術無法得知電源供應器 出至負載之總功率之缺失，乃經悉心試驗與研究，並一=V. Description of the invention (1) ----This case is a method and its circuit for detecting the output rate of the power supply, especially one and its circuit.糸 、 The method of total power consumed by the load first. Background of the invention The power supply and the power supply are used to provide; the voltage required by the curtain. Second: the same load (such as: cpu, hard and protected circuit) to avoid the circuit. For safety considerations, the voltage value of the load is more than the predetermined value.] J: The method of the period is to close the entire system to the meeting when the system is closed by the negative system. Π > and the first picture, each test circuit now uses the Xi Lei method two, the method is to add the current of the current detection room in the circuit to produce the internal resistance of the inductor l in the circuit Yu Shunyu: The electric VA office electricity value is eight V, that is, [⑷ / is greater than the advance Tianxian:,:, should 1 " 1〇 The instantaneous current amount Ai supplied is too large, △ V is a low potential; comparator u generates a change of state, and then outputs a supply.] The connection relationship with the power supply & reactor 10 should be cut off by a low-potential control signal. It is used to detect the load on the protection circuit. Although the protection circuit can prevent the load on the system from being caused by The current is too large and the t frame is broken, but for power supply The power output from the reactor to the load cannot be known from the circuit, which makes the system unable to know the use status of the power supply. 'For this reason, the applicant cannot know the total power output from the power supply to the load due to the conventional technology. Missing, through careful trials and research, and one =
pd2250.ptd 第4頁 515895 五、發明說明（2) 之精神，終研發出本案之『相 主糸扁負载所消耗之總功率之方法及其 發明概述 & ί ΐ之主要目的係為提供一種檢測雷 所消耗之總功率之方法及其電路 太f矣η亥電源供應器輸出至系統負载 案之另一目的係為提供一種檢測φ 統負载所消耗之總功率之方法，適用 器之複數個電流檢測電路，其步驟包含 複數個電流檢測電路中複數個電流值； 測電路所量測之複數個電流值分別與其 阻值執行運算，進而獲得複數個功率值 值相加，以取得一功率和；藉由一預設 轉換成一輸出電壓；因應一電壓與輪出 獲得δ玄輸出電壓值之一相對輸出功率值 功率得知該電源供應器輸出至系統負載 根據上述構想，方法中該系統負載可 電流檢測電路。 根據上述構想，方法中該複數個電流 測保護該系統負載，避免因流經該系統 造成損毁。 > 根據上述構想，方法中該複數個功率 換執竹運算所得。 測電源供應器輸出 電路』。 源供應器輸出至系 ’根據該相對輸出 所消耗之總功率。 源供應器輸出至系 連接於該電源供應 :分別量測流經該 將該複數個電流檢 相對應之複數個電 ;將該複數個功率 電阻值將該功率和 功率之相對關係而 ’根據該相對輸出 所消耗之總功率。 電連接於該複數個 檢測電路可用以檢 負載之電流過大而 值可藉由複數個轉 五、發明說明（3) 根據上述構想， 數個功率值相加所得’。該功率和可藉由一加法器將該複 根據上述構想， ^ 根據最大之輸出電鱼^ j電壓與輸出功率之相對關係可 設定而成。 a與該電源供應器所能輸出之總功率所 本案之又一目的 統負載所消耗之總功率，Γ種檢測電源供應器輸出至系 器之—電流檢測電路，直法，適用電連接於該電源供應 電路中一電流值； ς =驟包含··量測流經該電流檢測 該電阻值執行運算:檢測電路所量測之該電流值與 值將該功率值轉換成得—功率^藉由一帛設電阻 之相對關係而獲得該輪f ?應-電壓與輸出功率 據該相對輸出功率彳θ ’ 值之一相對輸出功率值，根 耗之總功率侍知該電源供應器輪出至系統負載所消 根據上述構想，方 測電路。 中該糸、、先負載可電連接於該電流檢 根據上述構想，方法 該系統負載，避免流緩測電路可用以㈣ 毀。 、、^糸、、先負載之電流過大而造成損 算:：上述構想’方法中該功率值可藉由-轉換器執行運 根據上述構想，方法 據最大之輪出電壓與該電；出功率之相對關係可 定而成。 、这^•源七、應器所能輸出之總功率所設 515895 五、發明說明（4) 本案之又一目的係為提 — 統負載之總功率之電路，、商、 檢測電源供應器輸出呈系 數個電流檢測電路，其電電連接於該電源供應器之複 將流經該複數個電流檢測電：：f數個轉換器’係用以 對應之複數個電壓值執行運曾中複數個電流值分別與其相 -加法器’將該複數個功率：相f而獲得複數個功率值’· 及-電阻，電連接於該加；：相力;二取得-功率和；以 輪出電μ，根據該輸出電】值==率和轉換成-系統負載所消耗之總功率。 以、λ、供應器輸出至 根據上述構想，電路中該系 電流檢測電路。 、载可電連接於該複數個 根據上述構想，電路中該複數個 測保護該系統負載，避免流經該系^ =測電路可用以檢 成損毁。 '、、’負載之電流過大而造 根據上述構想，電路中該輪出 出功率之相對關係而獲得該輸出電壓二二應一電壓與輸 值，根據該相對輸出功率得知該電源對輸出功率 载所消耗之總功率。 ” μ u輪出至系統負 實施例說明 系統負 電源供 先，分 測電路 參閱第二圖，其係本案檢測電 消耗之總功率之方法流程圖，適用；；：出至 之複數個電流檢測電路，所需之牛接於該 測由電源供應器輸出且流經 ς =含：首 芝忒複數個電流檢 pd2250.ptd 515895 五、發明說明（5) 中複數個電感L或電阻之電流值；其次，將該複數個電流 檢測電路中所量測之複數個電流值分別與其相對應之該複 數個電阻值執行運算，使獲得複數個功率值；之後，藉由 加去器將該複數個功率值相加，以取得一功率和；然 後’藉由一預設電阻值將該功率和轉換成一輸出電壓；最 後蛐^應一根據最大之輸出電壓與該電源供應器所能輸出 之，功率所設定而成之電壓與輸出功率之相對關係，進而 I乂知該輸出電壓值所對應之一相對輸出功率值，使用者可 該相對輸出功率得知該電源供應器輸出至系統負載所 〔耗之總功率。其中複數個電阻值係為固定值且該複數個 電阻值可為不同之大小。 =^閱第二圖，其係本案所發展出較佳實施例之電路方 q :圖由於電連接於該電源供應器3 0之電流檢測電路 彳11匕有複數個，因此本實施例就該電源供應器30電連接 電保護電路32之情形作—詳細之描n中該電路 :二個轉換器33、一加法器及一電阻R。該二個轉 來將該電源供應器3。所輸出且流經該 ^^⑽中二個電流㈣川分別與其 ;^R2執，運算’進而獲得二個功率值p具。 可用來將該二個功率值1^相加，以取得 ^ ^和。至於該電阻R，電連接於該加法器34，可將該 功率和轉換成一輸出電壓值（vout)。 、 Λ 而該輸出電壓值（vout)可因—電壓鱼 關係’進而得到與該輸出電壓值相對庫、之輪出:力率之相對 々曰對應之一相對輸出功率pd2250.ptd Page 4 515895 V. The spirit of the description of the invention (2), finally developed the method of "the total power consumed by the main load in the case and the summary of the invention & the main purpose of the invention is to provide a The method of detecting the total power consumed by the lightning and its circuit are too. Another purpose of the power supply output to the system load is to provide a method for detecting the total power consumed by the φ system load. The steps of the current detection circuit include a plurality of current values in the plurality of current detection circuits; the plurality of current values measured by the measurement circuit respectively perform operations on their resistance values, and then the plurality of power value values are added to obtain a power sum ; By a preset conversion into an output voltage; corresponding to a voltage and a wheel out to obtain a relative output power value of one of the δ Xuan output voltage value to learn that the power supply output to the system load according to the above concept, the system load in the method can be Current detection circuit. According to the above concept, the plurality of current sensors in the method protects the load of the system from damage caused by flowing through the system. > According to the above-mentioned concept, the plurality of power exchange methods in the method are obtained by the operation. Test the power supply output circuit ”. The output of the source supplier is based on the total power consumed by the relative output. The output of the power supply is connected to the power supply: each of the plurality of electric currents flowing through the corresponding plurality of current detectors is measured; the plurality of power resistance values are related to the relative relationship between the power and the power, according to the The total power consumed by the relative output. Electrically connected to the plurality of detection circuits can be used to detect that the load current is too large and the value can be obtained by a plurality of turns. 5. Description of the invention (3) According to the above concept, a plurality of power values are added '. The power sum can be set by an adder. According to the above concept, ^ can be set according to the relative relationship between the maximum output electric voltage and the output power. a and the total power that can be output by the power supply. For another purpose of this case, the total power consumed by the load is the current detection circuit of the Γ detection power supply output to the system. A current value in a power supply circuit; ς = step includes measuring the current flowing through the current and detecting the resistance value to perform an operation: the current value and the value measured by the detection circuit convert the power value to be obtained-power ^ by Set the relative relationship of the resistance to obtain the wheel f? Response-voltage and output power. According to the relative output power value of one of the relative output power 彳 θ 'value, the total power consumed is known to the power supply to the system. Load cancellation According to the above concept, measure the circuit. In this case, the first load can be electrically connected to the current detection method. According to the above concept, the system load can be avoided to avoid the current delay measurement circuit from being destroyed. ,, ^ 糸 ,, the current of the first load is too large to cause loss calculation :: the power value in the above concept 'method can be implemented by the -converter according to the above concept, the method is based on the maximum wheel output voltage and the electricity; output power The relative relationship can be determined. This is the source 7. The total power that can be output by the reactor is set 515895 V. Description of the invention (4) Another purpose of this case is to improve the system of the total power of the system load, and the output of the power supply The coefficient current detection circuits are electrically connected to the power supply, and the plurality of current detection circuits :: f number of converters are used to execute a plurality of currents corresponding to a plurality of voltage values. The value and its phase-adder respectively add the plurality of powers: phase f to obtain a plurality of power values' and-resistance, electrically connected to the addition ;: phase force; two obtains-power sum; According to the output power] value == rate and converted to-the total power consumed by the system load. Based on the above concept, the current detection circuit in the circuit. The load can be electrically connected to the plurality of loads. According to the above concept, the plurality of loads in the circuit can protect the system load and avoid flowing through the system. The test circuit can be used to detect damage. ',,' The load current is too large to make it. According to the above concept, the output voltage is obtained by the relative relationship between the output power in the circuit. The voltage and output value are obtained. The total power consumed by the load. ”Μ u turns out to the system negative example to explain the system negative power supply first, the sub-test circuit is shown in the second figure, which is the flow chart of the method for detecting the total power consumption in this case, applicable; Circuit, the required cattle are connected to the test and output by the power supply and flow through. Including: Shouzhi 忒 multiple current detection pd2250.ptd 515895 V. Description of the invention (5) the current value of the plurality of inductors L or resistance ; Secondly, performing calculations on the plurality of current values measured in the plurality of current detection circuits respectively corresponding to the plurality of resistance values to obtain a plurality of power values; after that, the adder adds the plurality of power values The power values are added to obtain a power sum; then the power sum is converted into an output voltage by a preset resistance value; finally, the power should be based on the maximum output voltage and the power output of the power supply. The relative relationship between the set voltage and output power, and then I know the relative output power value corresponding to the output voltage value, and the user can know the power supply by the relative output power [Total power consumed by the output to the system load. Among them, the plurality of resistance values are fixed values and the plurality of resistance values may be different in size. = ^ See the second figure, which is the preferred embodiment developed in this case. Circuit side q: As there are a plurality of current detection circuits 彳 11 electrically connected to the power supply 30, this embodiment makes a detailed description of the situation where the power supply 30 is electrically connected to the electrical protection circuit 32—detailed description n In the circuit: two converters 33, an adder, and a resistor R. The two turn to the power supply 3. The two currents that are output and flow through the ^^ ⑽ are respectively connected to it; ^ R2 Then, the operation 'further obtains two power values p. It can be used to add the two power values 1 ^ to obtain the sum of ^ ^. As for the resistor R, which is electrically connected to the adder 34, the power and Converted into an output voltage value (vout), Λ, and the output voltage value (vout) can be obtained by the voltage-voltage relationship ', and then the relative library of the output voltage value is obtained. Output Power
pd2250.ptd 第8頁 515895 五、發明說明（6) ^ 值，而該相對輸出功率係為該電源供應器3 〇輸出至所有系 統負載31所消耗之總功率，可進一步得知該系統負載带 源狀態。 、 電 其中該系統負載31係電連接於該電流檢測電路32中，而 該複數個電流檢測電路主要的功能是用來檢測保護該系矣 負載31，避免流經該系統負載31之電流過大而造成^毁統 至於該電壓與輸出功率之相對關係可根據最大之輪出^屢 與該電源供應器3 0所能輸出之總功率，經由該使用 定而成。 、’以 所設pd2250.ptd Page 8 515895 V. Description of the invention (6) ^ value, and the relative output power is the total power consumed by the power supply 30 output to all system loads 31, you can further know the system load band Source status. The system load 31 is electrically connected to the current detection circuit 32, and the main function of the plurality of current detection circuits is to detect and protect the system load 31 to avoid excessive current flowing through the system load 31. As a result, the relative relationship between the voltage and the output power can be determined based on the maximum output power and the total power that the power supply 30 can output through the use. , ’With
當然’該電源供應器也可以只連接一電流檢測電路，盥 連接複數個電流檢測電路之差異僅在於不需藉由 = 34執行加法運算。 H 旦綜合々面所述，纟案利用電流檢測電路之電感债測電流 、里，並藉由電流與電壓之乘積為功率之關係，使得知該電 源供應is輸出至糸統負載所消誕之她士 術之門1 n古：： 功率有效解決習知技 =問通’疋故具有產業價值，進而達成發展本案之主要 本案得由热悉本技藝之人士匠 脫如附申請專利範圍所欲保護者 思而為諸般修飾 然皆不Of course, the power supply can also be connected to only one current detection circuit, and the difference between connecting a plurality of current detection circuits is only that the addition operation does not need to be performed by = 34. According to the comprehensive description of the above, the case uses the inductor debt of the current detection circuit to measure the current, and the product of the current and voltage is the relationship between the power, so that it is known that the power supply is output to the system load. The gate of her arts 1 n ancient :: Power to effectively solve the know-how = Asking for communication ', so it has industrial value, and then the main development of this case can be achieved by those who are acquainted with this skill, who are free to attach the scope of patent application Protectors think of all kinds of modifications but not all
pd2250.ptd 第9頁 515895 圖式簡單說明 本案得藉由下列圖示及詳細說明，俾得一更深入之瞭 解： 第一圖：其係本案習知技術之電流檢測電路之電路結構示 意圖。 第二圖：其係本案檢測電源供應器輸出至系統負載所消耗 之總功率之方法流程圖。 第三圖：其係本案所發展出較佳實施例之電路方塊示意 圖。 11 :比較器 3 0 :電源供應器 3 2 :電流檢測電路 34 :加法器 圖號說明 1 0 :電源供應 12 :負載 31 :系統負載 3 3 :轉換器pd2250.ptd Page 9 515895 Brief description of the diagram This case can be further understood through the following diagrams and detailed descriptions: First diagram: It is the schematic diagram of the circuit structure of the current detection circuit of the conventional technology in this case. Figure 2: This is a flowchart of the method for detecting the total power consumed by the power supply output to the system load in this case. The third figure: it is a schematic block diagram of the circuit developed in the present embodiment. 11: Comparator 3 0: Power supply 3 2: Current detection circuit 34: Adder Figure number description 1 0: Power supply 12: Load 31: System load 3 3: Converter
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