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| The concept of diesel generators and test methods | |
| <p><SPAN >Captive power plant diesel generator is a type of AC-powered device is a small independent power generation equipment, internal combustion engine for power, driving a synchronous AC generator and produce electricity.</SPAN> <BR> <SPAN >現(xiàn)代柴油發(fā)電機組由柴油機，三相交流無刷同步發(fā)電機、控制箱（屏）、散熱水箱、聯(lián)軸器、燃油箱、消聲器及公共底座等組件組成鋼性整體。 Modern diesel generating sets from the diesel engine, three-phase AC brushless synchronous generator, control box (screen), cooling water tank, coupling, fuel tank, muffler and public base and other steel components overall.</SPAN> <SPAN >柴油機的飛輪殼與發(fā)電機前端蓋的軸向采用凸肩定位直接連接構成一體，并采用圓柱型的彈性聯(lián)軸器由飛輪直接驅動發(fā)電機的旋轉，其聯(lián)接方式由螺釘固定在一起，使兩者聯(lián)接成一鋼體，保證了柴油機的曲軸與發(fā)電機轉子的同心度在規(guī)定的范圍內。 Diesel engine flywheel and the generator front cover of the axial positioning with a direct connection convex form one shoulder, and use the flexible coupling by a cylindrical direct-drive generator flywheel rotation, the connection mode with the screw, so that the two are connected into a steel body to ensure that the diesel engine’s crankshaft and generator rotor concentricity within the specified range.</SPAN> <BR> <SPAN >柴油發(fā)電機組是由內燃機和同步發(fā)電機組合而成的，內燃機的最大功率受零部件的機械負荷和熱負荷的限制，稱為額定功率，交流同步發(fā)電機的額定功率是指在額定轉速下，長期連續(xù)運轉時，輸出的額定功率，通常把柴油機輸出額定功率與同步交流發(fā)電機輸出的額定功率之間，稱為匹配比。 Diesel generators and synchronous generators by a combination of internal combustion engine, the internal combustion engine components by the maximum power load and heat load of mechanical constraints, as rated power, AC synchronous generator rated power is the rated speed, Long-term continuous operation, the output power rating, usually diesel engine rated power output and a synchronous AC generator output power rating, called the matching ratio.</SPAN> </p> <p><SPAN ><STRONG>柴油發(fā)電機組</STRONG> <STRONG>Diesel generator</STRONG></SPAN> <STRONG><BR> </STRONG><SPAN >1. 概述柴油發(fā)電機組是一種小型發(fā)電設備，系指以柴油等為燃料，以柴油機為原動機帶動發(fā)電機發(fā)電的動力機械。 1. Overview of diesel generator set is a small power generation equipment, means such as a diesel fuel to diesel engine driven generator as the prime mover of the power machinery.</SPAN> <SPAN >柴油發(fā)電機組一般由柴油機、發(fā)電機、控制箱、燃油箱、起動和控制用蓄電瓶、保護裝置、應急柜等部件組成。 General by the diesel engine diesel generator, generator, control box, fuel tank, starting and controlling storage battery, protective gear, emergency cabinet and other components.</SPAN> <SPAN >整體可以固定在基礎上，定位使用，亦可裝在拖車上，供移動使用。 Can be fixed based on the overall positioning use, also installed in the trailer for mobile use.</SPAN> <BR> <SPAN >柴油發(fā)電機組屬非連續(xù)運行發(fā)電設備，若連續(xù)運行超過12h，其輸出功率將低于額定功率約90％。 Diesel generator set is a non-continuous operation of power generation equipment, continuous operation if more than 12h, the output power will be lower than the rated power of about 90％.</SPAN> <BR> <SPAN >盡管柴油發(fā)電機組的功率較低，但由于其體積小、靈活、輕便、配套齊全，便于操作和維護，所以廣泛應用于礦山、鐵路、野外工地、道路交通維護、以及工廠、企業(yè)、醫(yī)院等部門，作為備用電源或臨時電源。 Although lower diesel generator power, but because of its small size, flexible, lightweight, fully furnished, easy to operate and maintain, it is widely used in mining, railways, field sites, road traffic maintenance, and factories, businesses, hospitals and other departments , as a backup power supply or temporary power source.</SPAN> <SPAN >近年來新研制的無人值守的全自動應急電站，更加擴大了該種發(fā)電機組的使用范圍。 In recent years, newly developed automatic emergency power station unattended, even expanded the types of the use of generators.</SPAN> <BR> <SPAN >目前，我國具有出口生產能力的生產廠有天津發(fā)電設備廠等10余家。 At present, China has the ability to export production power generation equipment manufacturing plant in Tianjin factory has more than 10.</SPAN> <SPAN >產品遠銷歐亞非幾十個國家和地區(qū)，深受好評。 Products are exported to Europe, Asia and dozens of countries and regions, well received.</SPAN> <BR> <SPAN >2. 分類及規(guī)格柴油發(fā)電機組以發(fā)電機輸出功率的大小進行分類，機組能量從10kW-750kW的多種規(guī)格。 2. Classification and specifications of diesel generators the size of the generator output power to classify the energy from 10kW-750kW unit a variety of specifications.</SPAN> <SPAN >每種規(guī)格又分有保護型(裝有超轉速、高水溫、低油壓保護裝置)、應急型和移動電站型幾種結構。 Each specification is divided are protective (with super-speed, high temperature, low oil pressure protection device), emergency type and type of mobile station several structures.</SPAN> <SPAN >其中移動電站又分為時速可以與汽車時速相匹配的高速越野型和具有低速的普通移動型。 Mobile power station which is divided into speed to match speed with high-speed car-and low-speed off-road movement of ordinary type.</SPAN> <BR> <SPAN >3. 訂購注意事項柴油發(fā)電機組的出口檢驗是依據合同規(guī)定或技術協(xié)議的有關技術或經濟指標進行檢驗，用戶在選擇和簽約時，應注意以下幾點： 3. Order Notes export diesel generator test is based on contractual or technical agreement of the relevant technology or economic indicators can be tested, the user in selecting and contracting, they should note the following:</SPAN> <BR> <SPAN >(1)如果使用環(huán)境條件與柴油發(fā)電機組標定的環(huán)境條件值有差距時，應在簽約時說明溫度、濕度及海拔高度值，以提供適宜的機型和配套設備； (1) If the environmental conditions and calibration of diesel generator sets the value of a gap between the environmental conditions, should be indicated when signing the contract as temperature, humidity and altitude values to provide appropriate models and supporting equipment;</SPAN> <BR> <SPAN >(2)說明使用中采取的冷卻方式，特別是大容量機組，更應注意； (2) A description of the cooling method to use, especially in large capacity units, but also should pay attention;</SPAN> <BR> <SPAN >(3)定購時，除應說明機組型號外，還要說明選用何種機型； (3) when ordering, in addition to that unit type, but also that selection of the models;</SPAN> <BR> <SPAN >(4)柴油機組的電壓調整率分別有1％、2％、2.5％的額定電壓。 (4) diesel engine group voltage regulation rate of 1％, 2％, 2.5％ of rated voltage.</SPAN> <SPAN >選用何種，亦應說明； Choose what should description;</SPAN> <BR> <SPAN >(5)正常供貨時，提供一定量的易損件，另有需要，亦應說明。 (5) normal delivery, provide a certain amount of wear parts, while necessary, should also be instructions.</SPAN> <BR> <SPAN >4. 檢驗項目和方法柴油發(fā)電機組系成套產品，其中包括柴油機、發(fā)電機、控制部件、保護裝置等。 4. Test items and methods of diesel generator sets, Department of products, including diesel engines, generators, control components, protection devices.</SPAN> <SPAN >出口產品的整機檢驗，包括以下內容： Machine inspection of export products, including the following:</SPAN> <BR> <SPAN >(1)產品的技術、檢驗資料審查； (1) product technology, test data review;</SPAN> <BR> <SPAN >(2)產品的規(guī)格、型號、主要結構尺寸； (2) product specifications, model, size of main structure;</SPAN> <BR> <SPAN >(3)產品整體外觀質量； (3) the overall appearance of product quality;</SPAN> <BR> <SPAN >(4)機組性能：主要的有技術參數(shù)指標，機組運行適應性，各種自動保護裝置的可靠性，靈敏性； (4) Unit Performance: The main indicators of technical parameters, plant operation flexibility, a variety of automatic protection device reliability, sensitivity;</SPAN> </p> | |
| 來源：中勝發(fā)電機組 時間：2017/3/22 |  |
公安備案號：50011202503098