TW201226720A - Portable smart performance diagnosing apparatus for air compressor system and method therefor - Google Patents
Portable smart performance diagnosing apparatus for air compressor system and method therefor Download PDFInfo
- Publication number
- TW201226720A TW201226720A TW99145908A TW99145908A TW201226720A TW 201226720 A TW201226720 A TW 201226720A TW 99145908 A TW99145908 A TW 99145908A TW 99145908 A TW99145908 A TW 99145908A TW 201226720 A TW201226720 A TW 201226720A
- Authority
- TW
- Taiwan
- Prior art keywords
- air
- performance
- air compressor
- statistics
- parameters
- Prior art date
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
201226720 P53yy〇〇57TW 36109twf.doc/n 六、發明說明： 【發明所屬之技術領域】 本揭露是有關於一種空壓機診斷技術，且特別是有關 於一種空壓機系統的玎攜式智慧型性能診斷裝置及其方 法。 【先前技術】 空氣壓縮機(Air compressor，簡稱空壓機)是一種通過 輸入機械能來産生空氣壓力能的機械裴置，一般用來生成 壓縮空氣。許多工作廠房中’例如半導體、化工、食品、 機械製造、鋼鐵、金屬及造紙等產業時常需要大量使用壓 縮空氣，用以作為輸送、脫水、包裝、清潔、控制等諸多 功能。空壓機可分為容積式(positive displacement)及動力式 (dynamics)兩大類型，工業上大部分使用容積式空壓機， 其可依據壓力產生方式更細分為往復式(Recipr〇cating)、迴 轉式(Rotary)等種類的空壓機。 空壓機系統可如圖1所示，圖1為一般廠房使用的空 氣壓縮系統100示意圖。空氣壓縮系統1〇〇可由一至多組 的空氣壓縮機組成（本實施例以空氣塵縮機11〇 1〜11〇 2 為例）’空氣壓縮機11〇_1〜110—2所產生的壓縮空氣經由配 送官路120輸送至空氣乾燥器13〇、空氣濾清器14〇及儲 氣槽150等設備來分別進行壓縮空氣的冷卻乾燥、過濾並 且儲存。空氣壓縮機11(L1〜11〇—2利用馬達17〇帶動壓縮 機160將线進行壓縮以產生壓縮空氣，並利用冷卻器ι9〇 201226720 P53990057TW 36109twf.doc/n 進仃初步的空氣乾齡驟。空氣壓縮機m L 備有符合國家標準的配電箱刚，確保用電安全。藉此了 使用者便可從儲氣槽150及配送管線12〇巾取得壓^空氣 來才呆作末端用氣設備192，例如氣動工具等。 以廠房設施而言，空氣壓縮系、统1〇〇比其他種類的設 備耗用更多電能’因此若能有效且正麵射氣壓縮系統 励進行節能改善，便可降低薇房的耗電量及提高空氣壓 縮系統的用電效率。並且，高效率的空氣壓縮系統1〇〇不 僅僅是具備節能馬達或高效率壓縮機即可，重要關鍵在於 整體系統的效率是否達到最大的成本節省效果。然而，目 前少有針對整個空壓機系統進行效能監測的設備了亦缺乏 可直接在現有空壓機系統上進行監測、效能分析功能的攜 帶式系統監視及診斷工具，至使大部分工薇空壓機系統運 作時，因為空壓機單機效率低、匹配不良、多台同時空車、 壓力設定太高、管路設計不當、過濾器阻塞、儲氣槽容量 太小、排水不良、漏氣、使系統運轉單位耗能(kWh/m3)大 於正常单位耗能(kWh/m3) ’造成電力浪費卻無法得知。 在此詳細說明之，一般的工廠廠務人員在負責提供工 廠的壓縮空氣使用時，通常僅只考慮是否影響用氣端機器 (例如圖1之氣動工具)疋否正常操作。若用氣端機器因壓 力或流量不足而造成跳機並影響生產時，一般皆會加開空 壓機數量’以提供供應足夠的壓縮空氣氣量供現場使用， 如此將造成多台空壓機同時空車而浪費空車電力，致使使 用的成本上昇而不知。 201226720 P53990057TW 36109twf.doc/n 習知技術如前案中華民國專利申請號 開號第：201028675)號的「『空壓機性能測試裝置」』， 其包含有-楝測棒以及-本體’該上述探測棒彳純置於介 壓機之的壓縮空氣儲存容H内，該_#， = -第-溫度感測器及壓力感測器，藉以 ^ 容器内的溫度及壓力。用以量_壓，錢工乳儲存 m — 适壓鈿空氣儲存容哭内之 >皿度，以及至少一第一壓力感測器， °° 容器内之狀態資訊，並產生至小^木測棒所1測该 輸入介面，用以輸人㈣分^件·結果進行；一 用以顯示分析結果。。然而/、 ’ 一頦不顯不单兀’ 機性能測試工具，無法同時量^壓機性能測試裝置為單 料。與本案同時多台空壓機八口以上的空壓機性能資 另-個習知技術例如中、/斤系統效能’明顯不同。 號的『流麵齡上—d料利公告號帛測78 計及轉速計來感測轉子中心:置，方法』，其利用位移 資訊，來判斷監測之流體機械f移量^流體機械的轉速等 無法量測空壓機的性能及分=否故障，因此上述技術應 7 /、系統效能。 【發明内容】 本揭露提供一種空氣壓給 置，其可快速導入空氣壓縮备糸統的可攜式效能診斷裝 ’、統而不影響其運作，易於進 201226720 P53990057TW 36109twf.doc/n 行廠房壓縮空氣使用成本管理及考量空氣壓縮系統的生命 週期。 本揭露提出一種可攜式性能診斷裝置，適用於由至少 -個，氣壓縮機所組成的空氣壓縮系統。性能診斷裝置包 括有s測模組、資料擷取模組及效能診斷模組。量測模組 在-時間基期内持續測量空氣壓縮系統以及空氣壓縮機的 夕，效能參數，藉以產生多麵比信號。純至量測模組 的貧料擷取模組則接收並將上述類比信號轉換為數位信 號。效能診斷模組耦接至資料擷取模組，其接收上述數位 信號以依據上述效能參數及找壓⑽關祕參數組來 記錄並分析時間基期巾的性能資訊，藉以估計出於特定時 間中上述空氣壓縮設備及空氣壓縮系統的診斷資訊。 從另一角度來看，本揭露提出一種性能診斷方法，適 ，於由至少一個空氣壓縮機所組成的空氣壓縮系統中。性 能診斷方法包括下列步驟：在—時縣_持續測量空氣 壓_統及空氣壓縮機的多種效能參數，從而產生出多個 類比信號。並且’接收這些類比信號以將其轉換為數位信 號。以及，接收這魏健如域效能參數及空氣壓 ，統的規格參數組來記錄並分析時間基期中的性能資訊， 精以估計出在特㈣間巾空氣壓縮設備及技壓縮系統的 診斷資訊。 '' 、基於上述，本揭露實施例的可攜式效能診斷裝置可迅 速，用在設置良好的空氣壓縮系統上，並可在不影響空氣 壓縮系統的運作下進行效能監控與管理。詳言之，本實施 201226720 P53990057TW 36l〇9twf.doc/n 例將夏測模組放 間基期中持續監測空統的待量測點，並在一時 會收集到效能診_“种、、’、相關性能數據。這些資訊將 效能統計並進而診斷此 1 進/記錄及分析，藉以取得諸多 等。另—方面，可攜钱的生命週期、成本回收 個時期的耗氣量及最佳;判斷出每 用者= 整依據，ix進-步 兴實3，之上述特徵和優點能更明顯易懂，下文特 舉貫_，並配合所附圖式作詳細說明如下。下文特 【實施方式】 所、十現參考本揭露之示範性實施例，在附圖中說明 實施方式中使用另外，凡可能之處’在圖式及 似 。 σ "^旒的兀件/構件/符號代表相同或類 一般而言，目前薇房的空氣壓機系統(以下簡稱空壓系 統）^有能夠提供整體及個別空氣壓縮機(Air e〇mpressor， 以下簡稱空壓機)效能監測的相關設備，亦缺乏可直接在現 有空壓機系統上進行效能分析功能的診斷卫具。於此，本 實=例便根據上述理念發展丨可攜纽能診斷裝置及其效 能診斷方法，使其可快速應用於現有的空壓系統並且不影 響其運作，藉以提供空壓系統及各空壓機的比功^ (kW/cmm)與單位耗能比值(kWh/m3)、電量數據、甚至是各 201226720 P53990057TW 361〇9twf.doc/n 個時財每個空壓機的搭配運轉建議，使其易於評估空麼 系統的效能並加以節能省電。 /、 5 置&可攜式效能診斷裝 捭气η:番圖3則疋根據本揭露·'實施例所述之可 置2〇0的示意圖。請參考圖2及圖3配合 攜式性此診斷裝置適用於圖！的空塵系統⑽ 中’其包括有機體210及量測握έ日？％ '、 純魅h ” 模〇,機體21G内包括 2^ ΓΓί I能診斷漁。圖3繪示的機殼 210外1為-可攜式電腦外型，但僅為舉例且不限制於此。 撼入貫η施例中’可攜式性能診崎置200亦包括有人 =，綱，可藉此與使用者進行指令或參數的輸入，並 輸出或顯示⑽診崎置的絲分析或辑結果。詳 吕之’人機介面於本實施例中可以包括圖3的顯示單元31〇 (在此以觸控螢幕作為舉例，但不限制於此）、鍵盤MO及 滑鼠330 ’使用者可利用鍵盤32〇及滑鼠33〇或甚至是 控螢幕來輸人規格參數及相關指令，並且顯示榮幕 310顯示圖形或報表等資訊以讓使用者更為了解其分析於 斷結果。於其他實施例巾，人機介面亦可包括各種傳輸^ 面，例如視訊圖形(Video Graphics Array, VGA)等顯示介面 ，通用序列匯流排(Universal Serial Bus，USB)等資訊傳輪 介面等，藉以將上述分析診斷結果傳輸至他處以供儲存、〗 顯示及深入分析。 罝測模組220係以非破壞式的各種感測器來讀取空壤 系統及各個空壓機的所需參數。於本實施例而言，量測模 S. 9 201226720 P53990057TW 36109twf.doc/n 組220包括有多種電性及物性感测器，例如電流感測器23〇 (例如夾式電流計、集合式電表或電力計）、電壓感測器24〇 (例如夾式電壓計、集合式電表或電力計，應用本實施例者 在特定狀況下可以不必實際安裝電壓感測器，此處的電壓 值可由使用者直接輸入系統電壓值作為取代）、空氣流量感 剩器250 (例如管線式或插入型流量計 '超音波流量計，應 用本實施例者在特定狀況下可以不必實際安裝空氣流量感 冽器，此處的空氣流量值可由使用者直接輸入各台空壓機 ，顧定流量值作為取代)及空氣壓力感測器26〇等。依據設 °十考置，本貫施例的感測器皆具備有通訊傳輸標準，其輸 出信號範圍在4〜20毫安培(mA)間，並且這些感測器分別 敌置在圖1的空壓系統1〇〇各處。 舉例而言，圖4是將可攜式效能診斷裝置2〇〇裝設於 空壓系統100的示意圖。請參照圖4配合圖2、圖3，空壓 系統100及各個空壓機110所具備的配電盤18〇或其輸入 電源端應裝設有電流感測器230及電壓感測器24〇，為簡 化圖式因此並未將電流感測器230及電壓感測器24〇繪於 圖4中。而空氣流量感測器250及空氣壓力感測器26〇分 別設置於空壓系統100所需量測的末端配送管路12〇及儲 氣槽150中。 藉此，量測模组220中的多種感測器230〜260便可分 別依其特性而量測產生多種類比信號（例如類比電流信號 AIS、類比電壓信號AVS、類比流量信號aqS及類比壓力 k號APS)。熟悉此技術領域者可針對易於褒設且變動量大 201226720 P53990057TW 36109twf.doc/n 的必要資，作為必需量測的效能參數，藉以決定感測器的 種類、數置及放置地點，本揭露並不限制於此。在此特別 說明的是，本實施例的效能參數可為翅祕及各空壓機 的電流參數、㈣參數、電力參數(亦可稱為電功率參數）、 空氣流量參數及空氣壓力參數，但不限制於此。 请再次參照圖2，機體21〇中的資料操取模組27〇接 =些類比信號(諸如嶋電流信號AIS、類比電壓信號 =、類比流量信號AQS及類比壓力信號Aps)藉以轉換 ^數位k ^DS，並輸出至效能診斷模組·。於本實施例 二莫組270利用通用糊匯流排介面與其他通 ，，數位信號DS傳輸至效能診斷模組細（本實施例 取模組謂採用研華公司之us細ia資料採集 、、士 )错以運用USB介__即肢通雜廣等優點， =晏露並不關.於此’制本實施例者亦可湘其他形 ^ 取模組27G及傳輸介面來達成上述效果。此 右畺到=貝料擷取模組27〇與感測器〜之間的 ς距，導線，號衰減’可在兩者之間加裝電壓電流轉換 ^ ^用運异放大11以信號回授的方式進行補償，或是利 料3通訊協定模組(例如輸)以無線方式進行資 时一圖2的效能診斷模組28〇包括有記憶單元加及控制 :Γ其可依據使用者所設定的一時間基期(本實施例 感、、則::基期可為數秒至數年的時間，但不限制於此}來接收 23G〜26G的讀數，並將其整理為各項性能參數的曰201226720 P53yy〇〇57TW 36109twf.doc/n VI. Description of the Invention: [Technical Field of the Invention] The present disclosure relates to a vacuum compressor diagnostic technique, and more particularly to a portable intelligent system for an air compressor system Performance diagnostic device and method therefor. [Prior Art] An air compressor (air compressor) is a mechanical device that generates air pressure energy by inputting mechanical energy, and is generally used to generate compressed air. Many industries, such as semiconductors, chemicals, food, machinery, steel, metals, and paper, often require extensive use of compressed air for transportation, dewatering, packaging, cleaning, and control. Air compressors can be divided into two types: positive displacement and dynamics. Most of the industrial use of volumetric air compressors can be subdivided into reciprocating (recipr〇cating) according to the pressure generation method. Air compressors such as Rotary. The air compressor system can be as shown in Fig. 1. Fig. 1 is a schematic diagram of an air compression system 100 used in a general plant. The air compression system 1 can be composed of one or more sets of air compressors (in this embodiment, the air dust compressors 11〇1 to 11〇2 are taken as an example) the compression generated by the air compressors 11〇_1~110-2. The air is sent to the air dryer 13 〇, the air cleaner 14 〇, and the air reservoir 150 via the distribution official road 120 to cool, dry, filter, and store the compressed air, respectively. The air compressor 11 (L1 to 11〇-2 uses the motor 17〇 to drive the compressor 160 to compress the line to generate compressed air, and to use the cooler ι9〇201226720 P53990057TW 36109twf.doc/n to enter the preliminary air dryness. The air compressor m L is equipped with a distribution box just in accordance with the national standard to ensure the safety of electricity consumption, so that the user can obtain the pressure air from the gas storage tank 150 and the distribution line 12 to stay as the end gas equipment. 192, such as pneumatic tools, etc. In terms of plant facilities, the air compression system and the system use more energy than other types of equipment'. Therefore, if the effective and positive air-expansion system is used for energy-saving improvement, Reduce the power consumption of Weifang and improve the power efficiency of the air compression system. Moreover, the high-efficiency air compression system is not only equipped with energy-saving motors or high-efficiency compressors, but the key is whether the efficiency of the overall system is Achieve maximum cost savings. However, there is currently a lack of equipment for performance monitoring of the entire air compressor system and lack of direct monitoring on existing air compressor systems. Portable system monitoring and diagnostic tools for performance analysis, so that most of the air compressor systems operate, because the air compressor has low efficiency, poor matching, multiple empty vehicles at the same time, too high pressure setting, improper piping design The filter is blocked, the capacity of the gas storage tank is too small, the drainage is poor, the gas is leaked, and the energy consumption of the system operation unit (kWh/m3) is greater than the normal unit energy consumption (kWh/m3). The power waste is unknown. In detail, when the general factory technicians are responsible for providing the compressed air of the factory, it is usually only considered whether it affects the operation of the gas end machine (such as the pneumatic tool of Figure 1). If the pneumatic machine is used due to pressure or When the flow is insufficient and the machine is tripped and affects the production, the number of air compressors will generally be increased to provide sufficient compressed air volume for on-site use. This will cause multiple air compressors to empty at the same time and waste empty power, resulting in use. The cost rises and is not known. 201226720 P53990057TW 36109twf.doc/n The conventional technology is as described in the previous case of the Republic of China Patent Application No.: 201028675) a press performance test device", comprising: a test rod and a body, wherein the probe rod is purely placed in a compressed air storage volume H of the mediator, the _#, = - first temperature sensing And the pressure sensor, by means of the temperature and pressure inside the container. For quantity _ pressure, money labor milk storage m - pressure, air storage capacity, crying, and at least a first pressure sensor, ° ° state information in the container, and generated to small ^ wood The measuring rod 1 measures the input interface for inputting (4) parts and results, and the result is used for displaying the analysis result. . However, /, ‘ 颏 颏 兀 兀 机 ' machine performance testing tools, can not simultaneously press the press performance test device as a single material. At the same time, the performance of air compressors with more than eight air compressors at the same time is different from other conventional technologies such as medium and/or system performance. No. of the flow surface age - d material profit announcement number 78 measured the tachometer to sense the rotor center: set, method, which uses the displacement information to determine the monitoring fluid mechanical f shift amount ^ fluid machine speed Can not measure the performance of the air compressor and the score = no fault, so the above technology should be 7 /, system performance. SUMMARY OF THE INVENTION The present disclosure provides an air pressure device, which can quickly introduce a portable performance diagnostic device of an air compression system, without affecting its operation, and is easy to enter 201226720 P53990057TW 36109twf.doc/n Air usage cost management and consideration of the life cycle of the air compression system. The present disclosure proposes a portable performance diagnostic apparatus suitable for an air compression system composed of at least one air compressor. The performance diagnostic device includes an s test module, a data capture module and a performance diagnostic module. The measurement module continuously measures the performance parameters of the air compression system and the air compressor during the time base period to generate a multi-face ratio signal. The lean feed module of the pure measurement module receives and converts the analog signal into a digital signal. The performance diagnostic module is coupled to the data acquisition module, and receives the digital signal to record and analyze the performance information of the time base period towel according to the performance parameter and the pressure finding (10) key parameter group, thereby estimating the above-mentioned time in a specific time. Diagnostic information for air compression equipment and air compression systems. Viewed from another perspective, the present disclosure proposes a performance diagnostic method suitable for use in an air compression system consisting of at least one air compressor. The performance diagnostic method includes the following steps: continuously measuring the air pressure system and various performance parameters of the air compressor in the time zone to generate a plurality of analog signals. And 'receive these analog signals to convert them into digital signals. And, receiving the Wei Jianru domain performance parameters and air pressure, the specification parameter group to record and analyze the performance information in the time base period, to estimate the diagnostic information of the special (four) towel air compression device and the technical compression system. Based on the above, the portable performance diagnosing device of the disclosed embodiment can be quickly used on a well-set air compression system and can perform performance monitoring and management without affecting the operation of the air compression system. In detail, this implementation 201226720 P53990057TW 36l〇9twf.doc/n will continue to monitor the airborne measurement points in the base period of the summer test module, and will collect the efficacy diagnosis at the moment _ "species,," Relevant performance data. This information will be used to calculate the performance and further diagnose this input/recording and analysis, so as to obtain many, etc. On the other hand, the life cycle of the portable money, the gas consumption during the period of cost recovery and the best; User = whole basis, ix into - step Xingshi 3, the above characteristics and advantages can be more obvious and easy to understand, the following special _, and with the accompanying drawings as a detailed description below. The following [Embodiment] With reference to the exemplary embodiments of the present disclosure, the use of the embodiments in the drawings, wherever possible, in the drawings and the like, the components/components/symbols of the σ " In terms of the current air compressor system (hereinafter referred to as the air compressor system), there are related equipments that can provide overall and individual air compressors (Air Air compressors), and lack of direct In the existing space Diagnostic aids for performance analysis functions on the press system. In this case, the actual development of the portable neon diagnostic device and its effectiveness diagnostic method based on the above concept enables it to be quickly applied to existing air compressor systems and Does not affect its operation, in order to provide the air compressor system and the specific work of each air compressor ^ (kW / cmm) and unit energy consumption ratio (kWh / m3), electricity data, and even each 201226720 P53990057TW 361〇9twf.doc / n Each time the operation of each air compressor is recommended to make it easy to evaluate the effectiveness of the system and save energy. /, 5 Set & portable performance diagnostics 捭 :: 番图3 疋The disclosure of the embodiment can be set as shown in the embodiment. Please refer to FIG. 2 and FIG. 3. The diagnostic device is suitable for use in the air dust system (10) of FIG. 2, which includes the organism 210 and the measuring grip. The next day?% ', pure charm h ” model, the body 21G includes 2^ ΓΓί I can diagnose fishing. The outer casing 1 of the casing 210 is a portable computer exterior, but is merely an example and is not limited thereto. In the example of the portable η, the portable performance of the Diasaki 200 also includes a person=, which can be used to input commands or parameters with the user, and output or display (10) the silk analysis or the result of the diagnosis. . The user interface of the user may include the display unit 31 of FIG. 3 (here, the touch screen is taken as an example, but is not limited thereto), the keyboard MO and the mouse 330 'user can use the keyboard 32〇 and the mouse 33〇 or even the control screen to enter the specification parameters and related instructions, and display the honor screen 310 to display information such as graphics or reports to let the user know more about the analysis results. In other embodiments, the human interface may also include various transmission interfaces, such as a video interface (Video Graphics Array, VGA) display interface, a universal serial bus (USB), and the like. Transfer the above analysis and diagnosis results to other places for storage, display and in-depth analysis. The detection module 220 reads the required parameters of the empty soil system and each air compressor with various non-destructive sensors. In the present embodiment, the measuring die S. 9 201226720 P53990057TW 36109twf.doc/n group 220 includes a plurality of electrical and physical sensors, such as a current sensor 23 (for example, a clip galvanometer, a collective meter) Or a power meter), a voltage sensor 24A (such as a clip voltmeter, a collective meter or a power meter, the application of the embodiment may not actually install a voltage sensor under certain conditions, where the voltage value can be used Directly input the system voltage value as a substitute), the air flow sensor residual device 250 (for example, a pipeline type or a plug-in type flow meter' ultrasonic flowmeter, the application of this embodiment may not require the actual installation of the air flow sensor under certain conditions, The air flow value here can be directly input by the user into each air compressor, and the flow rate value can be used as a substitute) and the air pressure sensor 26〇. According to the setting of the ten test, the sensors of the present embodiment have communication transmission standards, and the output signals range from 4 to 20 milliamperes (mA), and these sensors are respectively hosted in the space of FIG. The pressure system is everywhere. For example, FIG. 4 is a schematic diagram of the portable performance diagnostic device 2 mounted on the air compressor system 100. Referring to FIG. 4 and FIG. 2 and FIG. 3, the air pressure system 100 and the power distribution board 18 provided in each air compressor 110 or the input power terminal thereof are provided with a current sensor 230 and a voltage sensor 24A. The simplified diagram therefore does not depict current sensor 230 and voltage sensor 24 in FIG. The air flow sensor 250 and the air pressure sensor 26 are disposed in the end distribution line 12A and the air reservoir 150 which are required to be measured by the air compressor system 100, respectively. Thereby, the plurality of sensors 230 to 260 in the measurement module 220 can respectively generate a plurality of analog signals according to their characteristics (for example, analog current signal AIS, analog voltage signal AVS, analog flow signal aqS, and analog pressure). K number APS). Those skilled in the art can determine the type, number and placement of the sensor for the necessary parameters of the 201226720 P53990057TW 36109twf.doc/n, which is easy to set up and vary. Not limited to this. Specifically, the performance parameters of this embodiment may be the fin parameter and the current parameters of each air compressor, (4) parameters, power parameters (also referred to as electric power parameters), air flow parameters, and air pressure parameters, but not Limited to this. Referring again to FIG. 2, the data manipulation module 27 in the body 21〇 is connected to some analog signals (such as the 嶋 current signal AIS, the analog voltage signal=, the analog flow signal AQS, and the analog pressure signal Aps) to convert the digits k. ^DS, and output to the performance diagnostic module. In the present embodiment, the second group 270 utilizes the universal paste bus interface and other communication, and the digital signal DS is transmitted to the performance diagnosis module. (The module in this embodiment adopts the data collection of Advantech's us ia data, and the system) The mistake is to use the USB interface __ that is, the limbs are wide and wide, and the other is not closed. In this case, the other embodiments can also use the module 27G and the transmission interface to achieve the above effects. This right 畺 to = the distance between the shell material capture module 27 〇 and the sensor ~, the wire, the number attenuation 'can be added between the two voltage and current conversion ^ ^ with the operation of the amplification 11 to signal back The method of compensating, or the benefit of the communication protocol module (such as the transmission), is performed wirelessly. The performance diagnostic module 28 of FIG. 2 includes a memory unit plus control: the user can Set a time base period (this embodiment, then:: the base period can be several seconds to several years, but not limited to this) to receive 23G ~ 26G readings, and organize them into various performance parameters 曰
S 11 201226720 P53990057TW 36109twf.doc/n 誌記錄，以儲存至記憶單元282中。本實施例的記憶單元 282應至少具備有lGB〜16GB的永久記憶體，但不限制於 此。於本實施例中，每組記錄可依據時間基期的長短而含 有數秒至數年的系統運轉資訊。 另一方面’控制單元285在本實施例中係執行一軟體 以利用上述記錄配合空壓系統100的規格參數組、電費費 率及其他相關資訊，分析及估計空壓系統1〇〇及各個空壓 機110的性能資料、特定時間(例如數秒至數年等時間）的 效能預估及其生命週期估計等功能。如圖5所示，圖5是 本揭露所示之一實施例的性能判斷方法流程圖。請參考圖 5配合圖2，在步驟S510中，可攜式效能診斷裝置2〇〇的 量測模組220首先在使用者所設定的時間基期内持續量測 空壓系統及各個空壓機的效能參數（例如上述之電流泉 數、電力參數、電壓參數、空氣流量參數及空氣壓力參 以分別產生類比電流信號AIS、類比電壓信號AVS〔類比 流量信號AQS及類比壓力信號APS。S 11 201226720 P53990057TW 36109twf.doc/n records are stored in the memory unit 282. The memory unit 282 of this embodiment should have at least 1 GB to 16 GB of permanent memory, but is not limited thereto. In this embodiment, each group of records may contain system operation information of several seconds to several years depending on the length of the time base period. On the other hand, in the present embodiment, the control unit 285 executes a software to analyze and estimate the air compressor system and each air by using the above-mentioned recording matching specification parameter group of the air compressor system 100, the electricity rate and other related information. The performance data of the press 110, the performance estimation of a specific time (for example, several seconds to several years), and the life cycle estimation function. As shown in FIG. 5, FIG. 5 is a flowchart of a performance judging method according to an embodiment of the present disclosure. Referring to FIG. 5 and FIG. 2, in step S510, the measurement module 220 of the portable performance diagnostic device 2 first continuously measures the air pressure system and each air compressor during the time base set by the user. The performance parameters (such as the current spring number, the power parameter, the voltage parameter, the air flow parameter, and the air pressure are respectively generated to generate an analog current signal AIS, an analog voltage signal AVS, an analog flow signal AQS, and an analog pressure signal APS, respectively.
在此特別說明的是，如果在上述時間基期中，可书 1能診斷裝置200因電力中斷而造成性能資訊的記錄; 時，可攜式性能診斷襄置200便會在電力恢復後自動每 崎空壓$狀各個线機雜能:#訊，直至時間基_ 束為止。詳言之，當可攜式性能診斷裝置200啟動時, =„部的記錄狀態#’藉以得知可攜式性能御 〇疋否位於時間基期中。若位於時間基期中，可承 12 201226720 P53990057TW 36109twf.doc/n 性能診斷裴置200便直接執行資料擷取模组27〇的初始化 動作，並持續進行步驟S510以繼續記錄上述的性能資訊。 接著，在步驟S520中，資料擷取模組便將上述類比 信號轉換紐位㈣DS，並_聰介面傳輸至效能診 斷模組280中。效能診斷模組28〇便在步驟S53〇中將上 ^各項效能參數的讀數整理及儲存成日諸記錄，以待性能 分析及估計時使帛。料，在時職期_，本實施例每 隔=段時間間隔便讀取各個感測器23〇〜26〇的讀數，並且 在田#頁取δ賣數(步驟S51〇)或是儲存讀數(步驟等有任 時’便將适些錯誤資訊儲存至記憶單元282的記錄 ϋ 然後簡啟動可赋越辑裝置2GG，以使1 持績進行讀數擷取、整理、儲存等動作。 八 上^著:於步驟S540中，效能診斷模組280便可依據 ί可由佶己錄、空壓系統及各個空壓機的規格參數組 制於此Η ^利用人機介面290進行規格參數設定，但不限 電性々訊_ 統計、耗缺率及運触、㈣比率及出氣量 280可進，並且，效能診斷模組 中這些受_各個;間(例如未來—年或數年等） 細部步職程請㈣的麟資訊，其 程圖。 …、圖6圖6疋圖5步驟S540的細部流 ^ t „ A电力參數來量測各個空壓機在全負載 13 201226720 P53990057TW 36109twf.doc/n 為Λ車狀態，即有供氣狀態)或無讀在此稱為空 因并二ρ‘，、、供歧_，但是空壓機的馬達仍持續運轉， 匕為無效之運轉)的電力消耗情形，藉此便可計 =機與5體系統的運轉時間及耗電量統計。其中，計嘗： 叶的實現方式可如圖7所示，圖7為步驟s61^中、 隼八電量統計的步驟流程圖。由於本實施例可利用 二、口式电表或是爽式電流計/電壓計作為感測器，藉以 :其：=別耗電量，因此便於步驟S710中先二 步驟====， 靖赵、隹— ' 、里別仵到的個別耗電晋 ,進订加總’計算得出空壓系統的系統耗電 =使用夾式電流計/電壓計，便由步驟S7io進入 數及^電壓計對各齡壓機進行電^ 數的夏測，並於步驟S740中分別斗管々 ，的個別耗電量，並將各個空壓機 進：：空 方程式如式（1)所示： j耗電1的 ^ = IxVxPFx\J32 ................⑴ 其中，D表示各個空壓機的個別耗電 空壓機所測得之電流參數，V表示各個空壓機^各個 電壓參數，而PF為各個空氣壓縮機的功率^所測得之 5兒，PF是各個空氣壓縮機中有效電功率及輸出電功 201226720 P53990057TW 36109twf.doc/n 值。於本實施例中，PF亦可為使用者定㈣參數。熟悉此 技術領域者應可知曉功率因數的計算方式，在此不再贅述。 接著，晴回來繼續參考圖6，步驟S620利用空氣流量 >數及二氣壓力參數可來计异取得空壓系統及各個空壓機 的實際出氣量與用氣量。於本實施例中，計算空壓系統的 系，出氣量可如圖8所示，圖8為步驟S62。中計算系統 出氣量統計的步驟流程圖。如圖8所示，當 咖在空壓系統的末端配送管路中裝設有 (或稱為流量計)時，便可由步驟S81〇進入步驟S82〇，利 用空氣流量感測ϋ上的讀數作為空壓系統的祕出氣量。 ^相對地，若空壓系統的末端配送管路上沒有裝設空氣 =〒感測器時，則由步驟S810進入步驟S83〇，依據各個 =壓機的額定輸出流量值及個別的負載狀態來計算出各個 t壓機的個別出氣量，並在步驟S840將這些個別出氣量 進行加總，以計算出理論上的系統出氣量。其中，各台空 壓機的額定量值(例如額定輸出流量值、額定耗電量、額定 出氣量等資訊)可由說明書、空壓機上裝設的銘版等處進行 查詢。 圖9則為步驟S620中計算各個空壓機的個別出氣量 統计的流程圖。由於空壓機的出氣量計算係依據空壓機的 運轉模式而定’本實施例在此列舉出三種不同模式（空重 車，式/變頻模式/容調模式）的空壓機及其單位時間出氣量 °十^~方式。熟習此技術領域者應可知曉，空壓機應具備有 15 201226720 P53990057TW 361〇9twf.doc/n ^他的運轉模式及單位時間出氣量計算方式，不應限制於Specifically, if the performance of the diagnostic device 200 can be recorded due to power interruption during the above-mentioned time base period, the portable performance diagnostic device 200 will automatically be updated after the power is restored. Air pressure $-shaped line machine omnipotence: #讯, until the time base _ bundle. In detail, when the portable performance diagnostic device 200 is activated, the recording status of the department is used to know whether the portable performance is in the time base period. If it is in the time base period, it can be 12 201226720 P53990057TW 36109twf.doc/n The performance diagnostic device 200 directly performs the initialization operation of the data capture module 27, and continues to step S510 to continue recording the above performance information. Next, in step S520, the data capture module The analog signal is converted into a button (4) DS, and the interface is transmitted to the performance diagnosis module 280. The performance diagnosis module 28 organizes and stores the readings of the performance parameters into the daily records in step S53. In the performance analysis and estimation, the readings of each sensor 23〇~26〇 are read every interval time interval in this embodiment, and δ is taken in the field# page. The sales number (step S51〇) or the storage of the readings (steps, etc.) will store the appropriate error information to the record of the memory unit 282, and then the simple start device 2GG can be used to make the 1 reading. Take, organize, store In the step S540, the performance diagnosis module 280 can be configured according to the specification parameters of the 佶 佶 、 、, the air compressor system and the air compressors. Parameter setting, but not limited to electrical statistics _ statistics, wear rate and movement, (four) ratio and air volume 280 can be entered, and these are included in the performance diagnostic module; for example, future - years or years Etc.) Detailed steps (4) Lin information, its process map. ..., Figure 6 Figure 6 Figure 5 Step S540 detailed flow ^ t „ A power parameters to measure each air compressor at full load 13 201226720 P53990057TW 36109twf .doc/n is the brake state, that is, the air supply state) or no reading is called the air factor here, and the air compressor is still running, and the air compressor is still inactive operation. The power consumption situation can be used to calculate the running time and power consumption of the machine and the 5-body system. Among them, it is estimated that the implementation of the leaf can be as shown in FIG. 7, and FIG. 7 is a flow chart of the steps of the statistic calculation in step s61. Since the present embodiment can utilize a two-port electric meter or a cool current meter/voltmeter as a sensor, it is:::=Do not consume power, so it is convenient to take the first two steps in step S710 ====, Jing Zhao隹 隹 ' 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 For each age of the press, the summer measurement of the electric quantity is performed, and in step S740, the individual power consumption of the pipe, respectively, is performed, and each air compressor is introduced: the empty equation is as shown in the formula (1): j consumption ^1 of the electric 1 = IxVxPFx\J32 ................(1) where D represents the current parameter measured by the individual power consumption air compressors of each air compressor, and V represents each Air compressor ^ each voltage parameter, and PF is 5 measured by the power of each air compressor, PF is the effective electric power and output power of each air compressor 201226720 P53990057TW 36109twf.doc / n value. In this embodiment, the PF may also set a (four) parameter for the user. Those skilled in the art should be aware of the way in which the power factor is calculated, and will not be described here. Then, referring back to FIG. 6, the step S620 uses the air flow rate > and the two gas pressure parameters to calculate the actual air output and the air consumption of the air compressor system and each air compressor. In the present embodiment, the system of the air compressor system is calculated, the amount of outgas can be as shown in Fig. 8, and Fig. 8 is step S62. Flow chart of the steps in the calculation of the outflow of the calculation system. As shown in FIG. 8, when the coffee is installed (or called a flow meter) in the end distribution line of the air compressor system, the process proceeds to step S82〇 from step S81, and the reading on the air flow sensing port is used as the The secret volume of the air pressure system. ^ Relatively, if there is no air=〒 sensor installed on the end distribution line of the air compressor system, then step S810 proceeds to step S83〇, and is calculated according to the rated output flow value of each = press and the individual load status. The individual outgassing amounts of the respective t presses are extracted, and these individual outgassing amounts are summed in step S840 to calculate the theoretical system outflow amount. Among them, the rated value of each air compressor (such as the rated output flow value, rated power consumption, rated air output, etc.) can be inquired by the manual, the nameplate installed on the air compressor. Fig. 9 is a flow chart for calculating the individual outgassing statistics of the respective air compressors in step S620. Since the calculation of the air output of the air compressor is based on the operation mode of the air compressor, the air compressor and its unit of three different modes (air and heavy vehicle, type/frequency conversion mode/capacity adjustment mode) are listed in this embodiment. Time out of gas ° ° ^ ~ way. Those skilled in the art should be aware that the air compressor should have 15 201226720 P53990057TW 361〇9twf.doc/n ^ his operation mode and calculation method of unit time output gas, should not be limited to
請參照圖9,當空壓機的運轉模式為空重車模式 便由步驟S910進入步驟〇，可攜式效能診斷裝置_ 利用空壓機的額定輸ώ流量值u空壓機位於重車模 =工車換式之間的時間比率，來計算出纽機的個別出 氣里。其中’額疋輸出流量值卩㈤可由使用者在參考每台 空壓機的使用手冊、或是在銘版上刻印的數據之後，對可 ‘式效此移斷裝置2〇〇進行設定。當空壓機位於重車(全負 載)狀態時，此時的出氣量便為額定輸出流量值Q⑽，而 空壓機位於空車(無負载)狀態時，出氣量則為〇。 此外’當空壓機的運轉模式為變頻模式時，便由步驟 S910、S930進入步驟S94〇 ,此時出氣量的計算方式則如 式(2)所示： C = Qrated >< ^ … —其中，C為此空壓機的出氣量，Qrated為此空壓機的$ 疋輸出流量值，fact為此空壓機的實際運轉頻率，而ffull/ 此空壓機在全負载下的運轉頻率。 如果此空壓機的運轉模式為容調模式時，則由步』 约1J)經步驟S930、S950而進入步驟S960，此時出氣量， 叶算方式則如式(3)所示：Referring to FIG. 9, when the operation mode of the air compressor is the empty heavy vehicle mode, the process proceeds from step S910 to step 〇, and the portable performance diagnosis device _ utilizes the rated flow rate of the air compressor. The air compressor is located at the heavy vehicle model. The time ratio between the car exchanges is used to calculate the individual outlets of the machine. The 'front volume output flow value 卩 (5) can be set by the user after referring to the manual of each air compressor or the data imprinted on the nameplate. When the air compressor is in the state of heavy truck (full load), the air output at this time is the rated output flow value Q (10), and when the air compressor is in the empty (no load) state, the air output is 〇. In addition, when the operation mode of the air compressor is the frequency conversion mode, the steps S910 and S930 proceed to step S94, and the calculation method of the air volume is as shown in the formula (2): C = Qrated >< ^ ... Among them, C is the air output of the air compressor, Qrated is the output flow value of the air compressor, the actual operating frequency of the air compressor, and ffull/ the operating frequency of the air compressor under full load. . If the operation mode of the air compressor is the tolerance mode, then step S1, step S950 proceeds to step S960, and the air volume and the leaf calculation mode are as shown in equation (3):
C actC act
—I uoload—I uoload
I full ~~ I χα, •ated noload (3) 16 201226720 P53990057TW 36109twf.doc/n 卉马此空壓機的出氧罝啊的1除 運轉電流，Inoload為此空壓機在無負載下的運轉電流(亦^ 無載卷流）’ Ifull為此空壓機在全負載下的運轉電淹(亦稱八 載運轉電流），且Qrated為此空壓機的額定輸出流量值冉二 般而言，容調式空壓機的無載電流約略為全載運轉電流的 6〇%。基於上述，圖9所述的方法應可計算出在圖4:空 壓系統100内所有空壓機11()的個別出氣量。 工 接著回到圖6’步驟S630考量各項策略以確認各空壓 論輸出氣量’以訂定各空壓機的能源消耗基準，二 =母早位出氣量的耗電量’從峨立起壓駭氣與消耗電 力之間的關係’以真正評量出空壓系統的性能。 熟悉此技術領域者應可在步驟S630中具有多種考量 $以確認各空壓機的理論輸出氣量，在此提出三種考量 ^分別為：空重車控制、容調控制及變頻控制。空重 狀態的空壓機出氣量加以積分相加， i機耗以^、並將所有重車狀態與空車狀態的空 調控制則=』=二以取得實際耗電量等資訊。容 %k^ , 相颁似，皆是將每個時間點的耗電量 會改變^速=H間點的出風量比例（由於變頻空壓機 分相加4風量㈣亦可稱為轉速比率），再積 請繼ί夂ί g，4牛&圖8及® 9所示)與實際耗電量。 轉時“二便把各個空壓機的重車運 間基期為準），藉以f以全日運轉而言’便以時 。十异传出各空壓機的負載比率。並且， 201226720 P53990057TW 36109twf.doc/n 於步驟S65G時’分·空壓錢 計除以輸出風量，便可以計算㈣φ θ工錢的耗電1統 比，即比嫌轉叫+，=!=^量的耗能 60得到單位耗能(kWh/m3)。另 力率值(kW/cmm)除以 置200在步驟S660中亦可利 費：攜土=診斷裝 =及系統整理的相關運轉資訊來統計出== 二壓機的運轉成本資訊。I full ~~ I χα, •ated noload (3) 16 201226720 P53990057TW 36109twf.doc/n 卉 马 This air compressor's oxygen 罝 1 of the running current, Inoload for this air compressor running under no load Current (also ^ no-load flow) ' Ifull is the electric flooding of the air compressor under full load (also known as eight-load running current), and Qrated is the rated output flow value of this air compressor. The no-load current of the volumetric air compressor is about 6〇% of the full-load operating current. Based on the above, the method described in Fig. 9 should be able to calculate the individual air output of all air compressors 11 () in Fig. 4: air compressor system 100. The worker then returns to Figure 6 'Step S630 to consider various strategies to confirm the air-pressure output volume 'to set the energy consumption benchmark of each air compressor, and the second = the power consumption of the mother's early air outlet' from the stand-up The relationship between helium gas and power consumption is to truly measure the performance of the air pressure system. Those skilled in the art should have a variety of considerations in step S630 to confirm the theoretical output gas volume of each air compressor. Three considerations are proposed here: empty vehicle control, volume control and frequency conversion control. The air compressor output in the empty weight state is integrated by the integral, and the i machine consumes ^, and the air-conditioning control of all the heavy vehicle states and the empty vehicle state = 』=2 to obtain the actual power consumption and other information. The capacity %k^, the phase is similar, all the power consumption at each time point will change the ratio of the air volume of the speed = H point (since the frequency conversion air compressor split phase plus 4 air volume (four) can also be called the speed ratio ), and then continue to accumulate ί夂ί g, 4 Ng & Figures 8 and ® 9) and actual power consumption. At the time of the transfer, "the second time will be based on the base period of the heavy air transport of each air compressor." By means of f for full-time operation, it will be time-consuming. The load ratio of each air compressor will be transmitted from each other. Also, 201226720 P53990057TW 36109twf. Doc/n In step S65G, the 'divided air compressor' is divided by the output air volume, then you can calculate the power consumption ratio of (4) φ θ wages, that is, the energy consumption 60 of the amount of 转 , +, =! = ^ Energy consumption (kWh/m3). The value of the force rate (kW/cmm) divided by 200 is also available in step S660: the soil loading = diagnostic equipment = and the related operation information of the system to calculate == two pressure Machine operating cost information.
經由步驟S610〜S65〇的計算統計，可攜式性能診斷裝 置200便將時間基期内的性能記錄逐一進行統計運算，並 使這些可利用圖表來顯示。此外，可攜式性能診斷裝置2〇〇 亦可在步驟S660時估計特定時間（例如往後一年或數年） 空壓系統及各個空壓機的用電量預測資訊、負載比率資 δίΐ、各空壓機的生命週期資訊，以及是否需要更換空壓機 等訊息，並在本實施例的步驟S68〇中建立不同時間條件 下各個空壓機的運轉搭配建議，藉以指示出最佳節能的運 轉狀態等各項資訊。換言之，可攜式性能診斷裝置2〇〇可 在步驟S680中依據空壓系統在全負載運轉(亦即重車狀態) 的時間百分比並針對個別空壓機的部分負載運轉時間百分 此進行計算，從而獲得節省能源建議，並建立依據時間條 件而改變使用情境，以使空壓系統可依據這些情境來達到 節能效果。 以下列舉多種實施方式及圖10至圖14的步驟流程以 佐證步驟S680，藉以提供相關的運轉搭配、節能、警示異 $專改善建議。圖10及圖11分別是可攜式性能珍斷裝置 18 201226720 P53990057TW 36109twf.doc/n 200對各個空壓機的個別耗電量及個別出氣量進行改善建 議的判斷流程圖’而圖12至圖14則分別是可攜式性能診 斷裝置200對空壓系統的系統出氣量、系統壓力及比功率 進行改善建議的判斷流程圖。在此特別說明的是，這些實 施方式皆為符合本揭露的相關範例，但是熟悉此技術領域 者應可輕易了解，本揭露並不僅限於這些實施方式。 請參照圖10,可攜式性能診斷裝置200利用各空壓機 的個別耗電量進行節電改善建議。詳言之，於步驟sl〇1〇 中先行利用各個空壓機的額定耗電量Prated及使用者設定 的判斷參數E以計算其最大耗電門檻值Pmax及最小耗電門 楹值Pmin，其計算方程式如式(4)所示：Through the calculation statistics of steps S610 to S65, the portable performance diagnosing device 200 performs statistical operations on the performance records of the time base one by one, and displays these available charts. In addition, the portable performance diagnostic device 2 can also estimate the power consumption prediction information and the load ratio δίΐ of the air compressor system and each air compressor at a specific time (for example, one year or several years later) at step S660. The life cycle information of each air compressor, and whether or not the air compressor needs to be replaced, and in the step S68 of the embodiment, the operation matching suggestions of the air compressors under different time conditions are established, thereby indicating the best energy saving. Various information such as operating status. In other words, the portable performance diagnostic device 2 can calculate the percentage of time of the air compressor system under full load operation (ie, the heavy vehicle state) and the partial load operation time of the individual air compressors in step S680. In order to obtain energy saving advice, and to change the use situation according to time conditions, so that the air compressor system can achieve energy saving effect according to these situations. The following describes various embodiments and the flow of steps of FIGS. 10 to 14 to support step S680, thereby providing relevant operational matching, energy saving, and warning improvement suggestions. Figure 10 and Figure 11 are flow chart diagrams of the portable performance jerk device 18 201226720 P53990057TW 36109twf.doc/n 200 for improving the individual power consumption and individual air output of each air compressor. 14 is a flow chart for judging the improvement of the system air volume, system pressure and specific power of the air compressor system by the portable performance diagnostic device 200. It is specifically noted that the embodiments are in accordance with the relevant examples of the disclosure, but those skilled in the art should readily understand that the disclosure is not limited to the embodiments. Referring to Fig. 10, the portable performance diagnostic apparatus 200 uses the individual power consumption of each air compressor to perform power saving improvement suggestions. In detail, in step sl1〇, the rated power consumption Prated of each air compressor and the judgment parameter E set by the user are used first to calculate the maximum power consumption threshold Pmax and the minimum power consumption threshold Pmin. The calculation equation is as shown in equation (4):
Pmax = (1 〇〇% + E%) X Pmted P^^m%~E%)xPmted ..................(4) ^判斷參數Ε在此係指各台空壓機的耗電量和/或出氣 置的容忍參數，此參數隨著空壓機賴種、運轉模式而變 更一般而言’判斷參數E可奴為2G，但本發明並不限 制於此。躺本實施例者亦可針對不同機卿摘空壓機 來分別設定不同的判斷參數E。 接著，於步驟S1020日寺，判斷空麼機的個別耗電量； ，大於最大耗電門檻值、，或是〃、於最〃、耗電門㈣ Pmin’精以輯此雜_耗電量衫在合 電量在合理範圍中，便無需進行警示糊 1=:Γ40)。相對地，若此空壓機的耗電量⑻ s理批圍内時(步驟S1_，便需對使用者警示此台空《 201226720 P53990057TW 36109twf.d〇c/n 的耗電值已發生異常， 整的資辑對此轉=料攜式性能賴裝置所統 請參照圖U，可=個別耗電量提出改善建議。 的個別出氣量進行斷裝置利用各空壓機 中，先行利用各個空^^。詳言之’於步驟S1110 的判斷參數E 氣量及使用者設定 式如式(5)所* : ^低出氣門檻值Fmin，其計算方程 ⑽ ..................(5) 本實施例的判斷參齡ρ 相同_ 1G實施㈣判斷參數£ 定耗電1者可針對每台空壓機的機種來分別設 耗=出氣量的酬參數E，而不限制於此。 是否S112G時’便判斷空壓機的個別出氣量 量是否二氣門插值Fmin，藉以判斷此空壓機的出氣 範圍。若此空壓機出氣量在合理範圍中，便 壓示及建議等，(步驟S1140)。相對地，若此空 示此A =已低於合理乾圍（步驟S1130)，便需對使用者警 斷裝Grf機的出氣^發生異常，並利用可攜式性能診 改I建議G所統整㈣訊針對此空壓機的則*氣量提出 的油I f照圖12 ’可攜式性能珍斷裝置利用空壓系統 量料數進行節技善賴。詳言之，於步 =⑵〇時，利用先前的統計數據取得系統總出氣量的最 法旦，1 Β·及最小出氣量Blnin ’從而計算出空壓系統在 Μ差異上的最大值Bdlff (亦即流量差異最大值B研等於 20 201226720 P53990057TW 36109twf.doc/n 系統總出氣量的最大出氣量Bmax減去最小出氣量Bmin)。 並且，可攜式性能診斷裝置2〇〇於步驟S1220中判斷壓 系統内的空壓機是否皆不為變頻式空壓機，藉以提出相關 的運轉建議。 若所有空壓機皆非變頻式空壓機時，則進入步驟 1230，可攜式性能診斷裝置200便會建議使用者更換或新 =一台變頻式空壓機，此變頻式空壓機的輸出氣量應大於 φ 流置差異的最大值Bdiff。藉此，便可利用舊有的空重車模 式空壓機作為基本負載，並動態調整上述變頻式空壓機的 運作頻率以提供不足的變動出氣量，藉以依據系統出氣量 來提供節能改善建議。相對地，若所有的空壓機中具有變 頻式空壓機時，便需在步驟S1240中提出其他的節能改^ 建議。 請參照圖13,可攜式性能診斷裝置2〇〇利用空壓系統 的系統壓力統計數據來進行節電改善建議。詳言之，於步 驟S1310中，利用先前的系統壓力統計數據取得系統壓^ 籲 $最大壓力值Smax及最小壓力值smin，並藉以計算出系統 壓力的壓力變化的差異最大值Sdiff (亦即壓力差異最大值Pmax = (1 〇〇% + E%) X Pmted P^^m%~E%)xPmted ..................(4) ^The judgment parameter is here Refers to the power consumption of each air compressor and/or the tolerance parameter of the air outlet. This parameter changes with the air compressor and the operation mode. Generally, the judgment parameter E can be 2G, but the present invention Not limited to this. The embodiment of the present embodiment can also set different judgment parameters E for different machine-clearing air compressors. Then, in the step S1020, the temple determines the individual power consumption of the empty machine; it is greater than the maximum power consumption threshold, or is the 〃, the most 〃, the power gate (4) Pmin' fine to compile this miscellaneous _ power consumption In the reasonable range of the power of the shirt, there is no need to carry out warning paste 1 =: Γ 40). In contrast, if the power consumption of the air compressor is (8) s within the scope of the approval (step S1_, the user needs to be warned that the power consumption value of the 201226720 P53990057TW 36109twf.d〇c/n has abnormally occurred. For the whole package, please refer to Figure U for the performance of the device. Please refer to Figure U for the specific power consumption. The individual air output is used to break the device and use each air compressor to make use of each space first. ^. In detail, the judgment parameter E in step S1110 and the user setting formula are as shown in equation (5): ^ low out valve threshold Fmin, which calculates equation (10)...... (5) The judgment age ρ of this embodiment is the same _ 1G implementation (4) Judgment parameter: The power consumption 1 can be set separately for the model of each air compressor. It is not limited to this. Whether it is S112G, it is judged whether the air volume of the air compressor is two-valve interpolation Fmin, in order to judge the air outlet range of the air compressor. If the air compressor output is within a reasonable range, Pressing and suggesting, etc., (step S1140). In contrast, if the blank indicates that A = has been lower than the reasonable dry circumference (step S1130), it is necessary to make The outflow of the Grf machine is abnormal, and the portable performance modification is recommended. I recommend G. (4) The oil I f for the air compressor is shown in Figure 12. 'Portable performance. The jerk device uses the air pressure system to measure the amount of material. In other words, in the step = (2) ,, use the previous statistics to obtain the most normal of the total gas output of the system, 1 Β · and the minimum gas output Blnin 'According to the maximum value Bdlff of the air pressure system on the Μ difference (that is, the maximum flow difference B is equal to 20 201226720 P53990057TW 36109twf.doc / n the maximum outflow amount Bmax of the total gas output of the system minus the minimum outflow amount Bmin). Moreover, the portable performance diagnostic device 2 determines in step S1220 whether the air compressors in the pressure system are not variable frequency air compressors, so as to propose relevant operation suggestions. If all air compressors are not frequency-variable When the press is in progress, the process proceeds to step 1230, and the portable performance diagnostic device 200 suggests that the user replace or new = one variable frequency air compressor. The output air volume of the variable frequency air compressor should be greater than the maximum difference of φ flow difference. Value Bdiff. The old air-fuel vehicle air compressor is used as the basic load, and the operating frequency of the above-mentioned variable frequency air compressor is dynamically adjusted to provide an insufficient variable air output, thereby providing energy saving improvement suggestions according to the system air output. When all the air compressors have variable frequency air compressors, other energy saving suggestions are proposed in step S1240. Referring to Figure 13, the portable performance diagnostic device 2 uses the system pressure statistics of the air pressure system. Data to make recommendations for power saving improvements. In detail, in step S1310, the system pressure is used to obtain the maximum pressure value Smax and the minimum pressure value smin, and the difference in the pressure change of the system pressure is calculated as the maximum value Sdiff (ie, the pressure). Maximum difference
Sdiff等於系統壓力的最大壓力值Smax減去最小壓力值 Smin)。 接著，若空壓系統内的空壓機皆為空重車模式的空壓 機(步驟S1320)’並且當壓力差異最大值8碰大於整個^壓 系統的卸載壓力設定值及加載壓力設定值之間的差值時 (步驟S1330)，便表示瞬間的實際壓縮空氣用量已大於在空 21 201226720 P53990057TW 36109twf.d〇c/n 壓系統中各台线機最大流量的柄 ===過大，因而判斷出空=二 縮工虱的過μ讓壓縮空氣有耗損或散溢。因 中對使用者進行警示其壓降過大而異 :對？空壓系統進行相關檢查，例如配送 :否=宾7 e線疋否過小、儲氣槽是否過小、過濾、器 疋否阻=，以避免壓縮空氣發生耗損或散溢等情況。Sdiff is equal to the maximum pressure value Smax of the system pressure minus the minimum pressure value Smin). Then, if the air compressors in the air compressor system are both air compressors in the empty truck mode (step S1320)' and when the pressure difference maximum value 8 is greater than the unloading pressure setting value and the loading pressure setting value of the entire pressure system When the difference is between (step S1330), it means that the actual amount of compressed air in the moment is greater than that in the empty 21 201226720 P53990057TW 36109twf.d〇c/n pressure system, the maximum flow of each line machine === is too large, so judge Out of the air = the negative μ of the work is so that the compressed air is worn or spilled. Because the user is warned that the pressure drop is too large: right? The air compressor system performs related checks, such as delivery: No = Bin 7 e line is too small, the air tank is too small, the filter, the device is not blocked = to avoid the loss or overflow of the compressed air.
而當系統麗力的負载變化為系統預設的最小值時，便 :=驟上1/50進入步驟S1360，藉以在不影響末端用氣 1的正吊操作情況下，可攜式性能診_置200可提示 此系統壓力具有調降空間，並提供相關建議以逐步調降空 氣壓縮㈣㈣統壓力祕個電f求，亦可讓末端的用 氣設備正常運作。此外，可攜雜能輯裝置200亦於步 驟S1370中利用系統壓力來提供其他節電建議。 請參照圖14 ’可攜式性能診斷裝置200利用空壓系统 的比功率酬·餓來崎節電改善_。詳言之，於步驟 S1410中，可赋性能麟裝置湘系祕電量(單位 為kw)除以系統總出氣量(單位為cmm，亦即每分鐘輸出 多少立方公尺的壓縮空氣量值）來計算出空氣壓縮系統的 系統比功率(kW/cmm)，並可利用此系統比功率除以6〇， 藉以計算得出每秒鐘的系統單位耗能(kwh/m3)。When the load change of the system Lili is the preset minimum value of the system, then: = 1/50 to step S1360, so that the portable performance diagnosis can be carried out without affecting the positive hanging operation of the end gas 1 Setting 200 can indicate that the system pressure has a down-conversion space, and provide relevant suggestions to gradually reduce the air compression (4) (four) system pressure, and also allow the end gas equipment to operate normally. In addition, the portable versatile device 200 also utilizes system pressure to provide other power saving suggestions in step S1370. Referring to Fig. 14, the portable performance diagnostic apparatus 200 utilizes the power consumption of the air compressor system to improve the battery. In detail, in step S1410, the performance power unit (unit: kw) can be assigned by the performance of the system, and the total air output (unit is cmm, that is, the amount of compressed air output per minute) Calculate the system specific power (kW/cmm) of the air compression system, and use this system to divide the power by 6〇 to calculate the system energy consumption per second (kwh/m3).
接著，便於步驟S1420中判斷此系統比功率/系統單位 耗能是否大於正常狀態下的系統比功率/系統單位耗能。若 實際上的系統比功率/系統單位耗能小於等於正常數值 22 201226720 P53990057TW 36109twf.doc/n L 進行警示及建議等動作(步驟 S1440)。相對地’若實際上的系統比功_統單位耗能大 於正常數值時，便由步驟S1420進入步驟sl43〇，以警示 此耗電異常訊息，並提出與比功料統單位耗能相關的節 能改善建議。 在此舉例以彙整上述說明，圖15是提供空壓機 110一 1〜110一2運轉搭配建議的示意圖。在此以相同的圖J 之空壓機110_1〜110_2作為舉例，並假設空壓機 110—1〜110一2的馬力及型號皆相同，並且。空壓機 110_1〜110_2的空重車波形1510於高脈衝時，表示空壓機 110一1〜110—2處於全負載狀態（重車狀態），而在低脈衝時則 表示空壓機110一1〜110—2處於低負載狀態（空車狀態）。如 圖15所示，可攜式性能診斷裝置2〇〇可依據圖6之步驟 S610〜S670來计异出空壓機11〇一1〜11〇」2的空重車狀離(亦 即空重車波形151〇)，並且利用這些空壓機11〇_丨〜11〇2 的重車運轉時間百分比來計算獲得上可節約能源的空間。 藉此，由圖15的空重車時間百分比可知，空壓機11〇_2 的負載比率較低，並可完全利用空壓機HO」來補足其負 載。 因此，可攜式性能診斷裝置2〇〇在步驟S68〇時便提 出運轉搭配建議，讓空壓機110」經常位於重車狀態，並 使二壓機110_2位於低速空轉狀態或甚至關閉空壓機 110_2,藉以免除空壓機110_2在空車狀態的電能消耗。一 般而言，空壓機在空車狀態所消耗的電能約是重車狀態的 23 201226720 P53990057TW 36109twf.doc/n 1/3至1/2。或是，當空壓機uo—huo—2為變頻模式的空 壓設備時，亦可以動態性提出空壓機UO—hUO—2的轉^ 比率建議(如運轉搭配建議1530所示）。 繪整上述内容，本揭露實施例的智慧型性能診斷裝置 2〇〇利用空壓系統及各個空壓機的動力供給與分散負載的 運轉特徵，在期限内（數秒至數年)透過圖2的量測模组擷 取相關運轉資訊的讀數，並搭配輸入空壓機特性與性能資 料’來預測空壓系統及各個空壓機的運轉效能與趨勢，使 取得的系統運轉效率，透過分析後不僅更精確， 進;3化2進行成本預測，讓工廠管理者對空壓系統 報告Γ以進，擁有更高參考價值的診斷分析 σ以進仃工廠節能管理。 速應式效能靖置可迅 的運作下進行效能監控與管理二 氣壓縮系統的待量測二並= 會收集到效能診斷3 的==能數據:這些資訊將 效能統計並進而錄及》析’藉以取得諸多 等。另-方面;㈣統的生命週期、成本回收 個時期的耗氣量及:诊斷裳置亦可統計並判斷出每 用者作為調整依據：^各個空氣麈縮機運作模式以供使 雖然本揭露步地達成節能效果。 24 201226720 P53990057TW 36109twf.doc/n 本揭露之精神和範圍内，當可作些許之更動與潤飾，故本 揭私之保護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1為一般廠房使用的空氣壓縮系統示意圖。 圖2是根據本揭露一實施例所述之可^效能診 置的方塊圖。 置的根據本揭露—實施例所述之可攜式效能診斷裝 圖 圖4是本揭露所示之—實施例的性能判斷方法流程 圖 圖5是本揭露麻之—實_的性能觸方法流程 圖6是圖5步驟S540的細部流程圖。 圖 圖7為步驟S610中計算系統耗電 里、、死a十的步驟流程 圖 圖8為步驟S62G中計算系 乳里統叶的步驟流程 圖9為步驟S620中計算各個空 計的流程圖。 機的個別出氣量統 圖10及圖U分別是可攜式性能吟 機的個別耗電量及個別出氣量改盖'^各個空麗 圖。 錢_判斷流程 25 201226720 P53990057TW 36109twf.doc/n 圖12至圖14分別是可攜式性能診斷裝置對空壓系統 的系統出氣量、系統壓力及比功率進行改善建議的判斷流 程圖。 圖15是提供空壓機運轉搭配建議的示意圖。 【主要元件符號說明】 100 :空氣壓縮系統 110 1〜110 2 :空氣壓縮機 ▲ 120 :配送管路 130 :空氣乾燥器 140 :空氣濾清器 150 :儲氣槽 160 :壓縮機 170 :馬達 180:配電箱 190 :冷卻器 192:末端用氣設備 籲 200 :可攜式智慧型效能診斷裝置 210 :機體 220 :量測模組 230 :電流感測器 240 :電壓感測器 250 :空氣流量感測器 260 :空氣壓力感測器 26 201226720 P53990057TW 36109twf.doc/n 270 :資料擷取模組 280 :效能診斷模組 282 :記憶單元 285 :控制單元 290 :人機介面 310 :顯示單元 320 :鍵盤 330 :滑鼠 1510 :空重車波形 1520、1530 :運轉搭配建議 AIS :類比電流信號 AVS :類比電壓信號 AQS :類比流量信號 APS :類比壓力信號 DS :數位信號 S510〜S1440 :步驟 27Next, it is convenient to determine in step S1420 whether the power consumption of the system specific power/system unit is greater than the system specific power/system unit energy consumption in the normal state. If the actual system power/system unit energy consumption is less than or equal to the normal value 22 201226720 P53990057TW 36109twf.doc/n L Perform warnings and suggestions (step S1440). Relatively, if the actual system energy consumption is greater than the normal value, the process proceeds to step sl43〇 in step S1420 to alert the power consumption abnormality message, and proposes energy saving related to the energy consumption of the unit. Recommendations for improvement. Herein, the above description will be summarized, and Fig. 15 is a schematic view showing the operation and recommendation of the air compressor 110-1~110-2. Here, the air compressors 110_1 to 110_2 of the same figure J are taken as an example, and the horsepower and model of the air compressors 110-1 to 110-2 are assumed to be the same. When the air-to-air vehicle waveform 1510 of the air compressors 110_1 to 110_2 is at a high pulse, it indicates that the air compressors 110-1 to 110-2 are in a full load state (heavy vehicle state), and in the case of a low pulse, the air compressor 110 is 1 to 110-2 are in a low load state (empty state). As shown in FIG. 15, the portable performance diagnosing device 2 can calculate the empty vehicle shape (ie, empty) of the air compressor 11〇1~11〇"2 according to steps S610 to S670 of FIG. The heavy-duty waveform 151〇), and the percentage of the heavy-duty operation time of these air compressors 11〇_丨~11〇2 is used to calculate the space for energy saving. From this, it can be seen from the percentage of empty and heavy vehicle time in Fig. 15 that the air compressor 11〇_2 has a low load ratio and can fully utilize the air compressor HO” to make up its load. Therefore, the portable performance diagnostic device 2 proposes an operation matching suggestion at step S68, so that the air compressor 110" is often in a heavy vehicle state, and the second press 110_2 is in a low speed idling state or even closes the air compressor. 110_2, thereby eliminating the power consumption of the air compressor 110_2 in the empty state. In general, the electric energy consumed by the air compressor in the empty state is about 23: 267, 00, 00, 1/2, 1/2, 1/2 to 1/2. Or, when the air compressor uo-huo-2 is a pneumatic equipment in the frequency conversion mode, it is also possible to dynamically propose the conversion ratio of the air compressor UO-hUO-2 (as shown in the operation recommendation 1530). In the above, the intelligent performance diagnostic device 2 of the present disclosure utilizes the air pressure system and the operation characteristics of the power supply and the distributed load of each air compressor, and passes through the time limit (several seconds to several years) through FIG. The measurement module takes the reading of the relevant operation information and uses the input air compressor characteristics and performance data to predict the operating efficiency and trend of the air compressor system and each air compressor, so that the obtained system operation efficiency can not only be obtained through analysis. More accurate, advanced; 3 2 to carry out cost prediction, let the factory manager to report on the air pressure system, and have a higher reference value of the diagnostic analysis σ to enter the plant energy management. The speed-responsive performance of Jingjing can be used for performance monitoring and management of the two-gas compression system. The == can energy data collected by the performance diagnosis 3: 'By getting a lot of things. Another--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The ground achieves energy saving effects. 24 201226720 P53990057TW 36109twf.doc/n In the spirit and scope of this disclosure, the scope of protection of this disclosure shall be subject to the definition of the scope of the patent application. [Simple description of the drawings] Figure 1 is a schematic diagram of an air compression system used in a general plant. FIG. 2 is a block diagram of a medical diagnosis according to an embodiment of the present disclosure. FIG. 4 is a flow chart showing the performance determination method of the embodiment shown in the present disclosure. FIG. 5 is a flow chart of the performance of the present invention. Figure 6 is a detailed flow chart of step S540 of Figure 5. Fig. 7 is a flow chart showing the steps of calculating the system power consumption in step S610, and Fig. 8 is a flow chart for calculating the system of the system in step S62. Fig. 9 is a flow chart for calculating each space in step S620. The individual air volume of the machine is shown in Figure 10 and Figure U respectively. The individual power consumption of the portable performance machine and the individual air volume are changed to '^ each empty picture. Money_Judgement Process 25 201226720 P53990057TW 36109twf.doc/n Figure 12 to Figure 14 are the flow chart for the recommendations of the portable performance diagnostic device for improving the system air output, system pressure and specific power of the air compressor system. Fig. 15 is a schematic view showing the advice of the operation of the air compressor. [Description of Main Components] 100: Air Compression System 110 1 to 110 2 : Air Compressor ▲ 120 : Distribution Line 130 : Air Dryer 140 : Air Filter 150 : Air Storage Tank 160 : Compressor 170 : Motor 180 : Distribution box 190: Cooler 192: End gas equipment 200: Portable intelligent performance diagnostic device 210: Body 220: Measurement module 230: Current sensor 240: Voltage sensor 250: Air flow sense 260: air pressure sensor 26 201226720 P53990057TW 36109twf.doc/n 270: data capture module 280: performance diagnostic module 282: memory unit 285: control unit 290: human interface 310: display unit 320: keyboard 330: Mouse 1510: Empty and heavy vehicle waveform 1520, 1530: Operation and matching recommendation AIS: Analog current signal AVS: Analog voltage signal AQS: Analog flow signal APS: Analog pressure signal DS: Digital signal S510~S1440: Step 27
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99145908A TWI432648B (en) | 2010-12-24 | 2010-12-24 | Portable smart performance diagnosing apparatus for air compressor system and method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99145908A TWI432648B (en) | 2010-12-24 | 2010-12-24 | Portable smart performance diagnosing apparatus for air compressor system and method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201226720A true TW201226720A (en) | 2012-07-01 |
| TWI432648B TWI432648B (en) | 2014-04-01 |
Family
ID=46932910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW99145908A TWI432648B (en) | 2010-12-24 | 2010-12-24 | Portable smart performance diagnosing apparatus for air compressor system and method therefor |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI432648B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI634264B (en) * | 2017-01-13 | 2018-09-01 | 研能科技股份有限公司 | Air pump |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI603020B (en) | 2016-11-04 | 2017-10-21 | 財團法人工業技術研究院 | Fluid machinery lubrication system assembly |
-
2010
- 2010-12-24 TW TW99145908A patent/TWI432648B/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI634264B (en) * | 2017-01-13 | 2018-09-01 | 研能科技股份有限公司 | Air pump |
| US11530696B2 (en) | 2017-01-13 | 2022-12-20 | Microjet Technology Co., Ltd. | Piezoelectric motor having a main body structured as a polygonal prism |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI432648B (en) | 2014-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5106514B2 (en) | Identification support method of voltage imbalance cause of three-phase distribution line, and information processing apparatus used in this method | |
| CN101097248B (en) | Enhanced-accuracy battery capacity prediction | |
| JP5013023B2 (en) | Specification selection device for power storage system and specification selection method for power storage system | |
| JP5604089B2 (en) | Power consumption measurement system, control device, and power consumption measurement method | |
| US20120130655A1 (en) | Degradation monitoring method and degradation monitoring device for electricity storage device | |
| CN110646664B (en) | Method and device for monitoring power consumption of multi-split system and multi-split system | |
| JP2003068342A5 (en) | ||
| KR101185406B1 (en) | Power monitoring apparatus and power monitoring method | |
| KR20070096819A (en) | Energy management system | |
| CN102013731A (en) | Energy consumption management method | |
| CN102967758A (en) | Separating method for indirect subentry measurement of building energy consumption | |
| CN104126128A (en) | Method for determining a power consumption, monitoring system and electrical installation comprising the application thereof | |
| CN102882465A (en) | System for use in controlling motor torque | |
| JP2013101569A (en) | Energy saving activity management apparatus, energy saving activity management method and program | |
| CN115825736A (en) | Energy consumption comprehensive test method and system for energy-saving equipment | |
| TW201226720A (en) | Portable smart performance diagnosing apparatus for air compressor system and method therefor | |
| CN202159244U (en) | Monitoring device for energy efficiency ratio of machine room | |
| TWI447302B (en) | Diagnosing device for pump system and diagnosing method therefor | |
| CN202001276U (en) | Energy efficiency ratio measurement equipment of air compressor, air compressor and compressed air cost calculator | |
| JP6006706B2 (en) | Wind turbine monitoring system, wind power generation system, wind turbine monitoring method, and wind turbine monitoring program | |
| CN105466687A (en) | A usage life monitoring device used for a high and middle pressure cylinder of a frequently rapid start and stop combined cycle steam turbine | |
| CN103376353B (en) | measuring device and measuring method | |
| CN201162664Y (en) | Measuring apparatus for oil field oil pumping machine indicating diagram without load sensor | |
| CN216012368U (en) | Information acquisition device | |
| CN214667531U (en) | Vibration measurer for mobile equipment |