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冷卻水系統(tǒng)試驗(yàn)記錄 Cooling water sys. Record list Check Item 檢查項(xiàng)目 Check result (yes/no) 檢查結(jié)果 左舷 Port side 右舷 Starboard side Cooling water pump motor insulation 冷卻水 泵電機(jī) 絕緣 電阻 冷態(tài) Cold 熱態(tài) Hot Cooling water pump start/stop 冷卻水 泵啟 /停 Motor start current 電動(dòng)機(jī)起動(dòng)電流 Motor working current 電動(dòng)機(jī)工作電流 Cooling water pump discharge pressure( bar) 冷卻水 泵出口壓力 Cooling water pump suction pressure( bar) 冷卻水 泵吸口壓力 結(jié)論: 檢驗(yàn)員 —————— 船 東 —————— 船 檢 —————— MOORING TEST PROCEDURE (TOTAL EDITI ON) 系泊 試驗(yàn)程序冊(cè)(完整版) JH71294602SY 第 12頁(yè) 四 、 發(fā)電機(jī)試驗(yàn)程序 DIESEL GENERATOR TEST PROCEDURE Specification 技術(shù)參數(shù) Maker 供應(yīng)商 Cummins TYPE 型號(hào) CCFJ2001500DKCMar Generator 發(fā)電機(jī) revolution 轉(zhuǎn)速: 1500r/min Rated output 額定輸出功率: 200 KW Rated voltage 額定電壓: 400V Current 電流: Frequency 額定頻率: 50 HZ Power factor 功率因數(shù): (滯后 lagging) No. of phase 相數(shù): 3 Number of sets 數(shù)量 2 1. 動(dòng)車前的試驗(yàn)、測(cè)量 Check Items Before A/E Starting 為發(fā)電機(jī)組服務(wù)的各系統(tǒng)及設(shè)備在發(fā)電機(jī)組試驗(yàn)前應(yīng)預(yù)先運(yùn)轉(zhuǎn),檢查其可靠性。 All systems and auxiliary equipment serving for A/E to be operated in advance in order to check their reliability. 2. 測(cè)量發(fā)電機(jī)冷態(tài)絕緣電阻 。 The cold Insulation Resistance of generator to be recorded pletely. 3. 起動(dòng)試驗(yàn) Starting Test 電起動(dòng)試驗(yàn),先將起動(dòng)蓄電池充足,在中途不補(bǔ)充充電的情況下,柴油機(jī)從冷態(tài)開始連續(xù)進(jìn)行 3起動(dòng)試驗(yàn) 。 Battery start test, first full in charge of the battery and then start the engine from cold condition 3 times. 機(jī)組報(bào)警系統(tǒng)和安全裝置模擬試驗(yàn)(模擬試驗(yàn)) 。 Safety and alarm points testing (simulation) 用 手動(dòng)液壓泵校對(duì)并整定報(bào)警及停車壓力開關(guān)或傳感器的設(shè)定值。 Adjust and test the pressure transmitter by portable hand pump. 用加熱方法校對(duì)并整定報(bào)警及停車溫度開關(guān)或傳感器的設(shè)定值。 Adjust and test the thermometer by heating method. 人為造 成柴油發(fā)電機(jī)超速,檢查超速停車保護(hù)功能。 Check the over speed function by manually adjusts the governor. 4. 報(bào)警系統(tǒng) Alarm items See the attached list. 柴油發(fā)電機(jī)組安全報(bào)警試驗(yàn) Safety function alarm test of main D/G set 參照 監(jiān)測(cè)報(bào)警清單 ,作模擬及效用試驗(yàn) 。 According to monitoring amp。 alarm list, a simulation test as well as an effect test shall be carried out. MOORING TEST PROCEDURE (TOTAL EDITI ON) 系泊 試驗(yàn)程序冊(cè)(完整版) JH71294602SY 第 13頁(yè) 序號(hào) No. 名 稱 Description 設(shè)定值 setting 1發(fā)電機(jī)組 D/G set 2 發(fā)電機(jī)組 D/G set 1 柴油發(fā)電機(jī)轉(zhuǎn)速高報(bào)警 G/E SPEED HIGH 1650r/min 2 滑油 進(jìn)口壓力 報(bào)警 Low Press. of . inlet alarm 177。 %2 3 柴油發(fā)電機(jī)冷卻水溫度 報(bào)警 High Temp. of cooling water alarm 94℃177。2 4 柴油發(fā)電機(jī)啟動(dòng)蓄電池低壓 報(bào)警 Low voltage of start battery alarm 5 柴油發(fā)電機(jī)公共 報(bào)警 Commonality alarm 安全裝置模擬試驗(yàn) D/E Safety Device Test 當(dāng)發(fā)電機(jī)達(dá)到如下情況(模擬)時(shí)應(yīng)自動(dòng)停車: D/E should shut down if it falls across the conditions as follows (SIMULATION): 序號(hào) No. 名 稱 Description 設(shè)定值 setting 1發(fā)電機(jī)組 D/G set 2 發(fā)電機(jī)組 D/G set 1 超速 停車保護(hù) D/E high speed stop 1695r/min 2 滑油低壓 停車 Low Press. of . inlet alarm stop MPa177。 %2 3 冷卻水出口高溫 停車 High Temp. of cooling water stop 100℃ 177。2 5. 柴油發(fā)電機(jī)組的負(fù)荷實(shí)驗(yàn) Load Test 采 用 水電阻 作為負(fù)荷對(duì)發(fā)電機(jī)組 進(jìn)行 全負(fù)荷試驗(yàn),單機(jī)全負(fù)荷試驗(yàn)后,進(jìn)行并車試驗(yàn) 。 During the load test using the water resister as load, first tests the each generator then two Diesel Generators Parallel Running load test will be carries out. 單機(jī)負(fù)荷試驗(yàn)時(shí),測(cè)量相關(guān)性能參數(shù)是否在規(guī)定范圍內(nèi)。 During the each generator load test, check and record the concerned parameters. 柴油機(jī)在 100%負(fù)荷試驗(yàn)時(shí)應(yīng)平穩(wěn),無異常發(fā)熱,發(fā)電機(jī)頻率 應(yīng)保證在 額定值 公差范圍內(nèi) 。 During the 100% load test the diesel engine should be keep in normal condition and the frequency of the generator in rated value tolerance range. 柴油發(fā)電 機(jī)組負(fù)荷試驗(yàn)的工況及試驗(yàn)時(shí)間按下表規(guī)定: The load test should be carried out in accordance with following table: No. 序號(hào) 轉(zhuǎn)速revolution ( r/m) 發(fā)電機(jī)負(fù)荷load(%) 試驗(yàn)時(shí)間 test time ( min.) 1 1500 25 15 2 1500 50 15 3 1500 75 30 4 1500 100 60 5 1500 110 15 注:檢查并記錄各種參數(shù) (見下表 )。 Notice: Check and record the concerned parameters. (See below list) MOORING TEST PROCEDURE (TOTAL EDITI ON) 系泊 試驗(yàn)程序冊(cè)(完整版) JH71294602SY 第 14頁(yè) Test results shall be recorded in table: 試驗(yàn)結(jié)果記錄在表格中 : Load 負(fù)載 Time 時(shí)間 Output(kw) 輸出功率 Voltage(V) 電壓 Frequency (Hz) 頻率 Current(A)電流 R S T Remark 備注 25% 50% 75% 100% 110% After the load test, record the temperature of each winding and bearing. 負(fù)載試驗(yàn)后,記錄繞組及軸承溫度。 Measuring point 測(cè)量點(diǎn) (℃) 1G 2G Bearing temp. 軸承溫度 Ambient temp. 環(huán)境溫度 6. 發(fā)電機(jī)特性試驗(yàn) generator characteristic test 穩(wěn)態(tài)調(diào)壓特性試驗(yàn) VoltageLoad Characteristic amp。 Governor Characteristic Testing 在負(fù)荷試驗(yàn)后,將 柴油發(fā)電機(jī)的負(fù)荷和功率因數(shù)調(diào)整到額定值 , 柴油機(jī)轉(zhuǎn)速調(diào)整到額定轉(zhuǎn)速 1500 rpm,就可以進(jìn)行穩(wěn)態(tài)特性試驗(yàn)。試驗(yàn)負(fù)荷按下列程序變化:負(fù)荷 100%→ 75% → 50% → 25% → 0% → 25% → 50% → 75% → 100% 記錄各種負(fù)荷狀態(tài)下,電壓、電流、頻率。 After load test, adjust the voltage and frequency of each main generator to the rating, adjust the load from rating varies as 100%~75%~50%~25% then to zero, then from zero varies as 25%~50%~75% then to the rating, measure the voltage and frequency at each state after stable Load % 負(fù)載 1G 2G Output(kw) 功率 Volt.(v) 電壓 Fre.(Hz)頻率 Output(kw) 功率 Volt.(v) 電壓 Fre. (Hz) 頻率 100 75 50 25 0 25 50 75 100 During the above measurement, it shall be verified that the voltage variation rate shall MOORING TEST PROCEDURE (TOTAL EDITI ON) 系泊 試驗(yàn)程序冊(cè)(完整版) JH71294602SY 第 15頁(yè) not exceed 177。% , the frequency variation rate shall not exceed 177。5% . 在進(jìn)行以上試驗(yàn)時(shí), 電壓偏差不應(yīng)超過額定值的 177。% ,頻率偏差不應(yīng)超過額定值的 177。5% 。 計(jì)算穩(wěn)態(tài)調(diào)整率 voltage variation rate ΔV%= ( V Vn ) / Vn V 是不同功率下電壓 Voltage under variation power Vn 是額定電壓 400V rated voltage 400V ΔV%≤177。% 調(diào)速特性試驗(yàn) Governor Test : 負(fù)荷 100 % → 0 ,記錄瞬時(shí)和穩(wěn)定狀態(tài)時(shí)電壓、頻率值、轉(zhuǎn)速和穩(wěn)定所需時(shí)間。 When the G/E is unloaded suddenly from 100% to 0%( 100%→0% ) , measure D/E’s momentary speed and steady speed, restoring time. :負(fù)荷 0→ 50 % → 100 % ,記錄突加載荷時(shí)瞬時(shí)電壓、頻率、轉(zhuǎn)速值,穩(wěn)定后電壓、頻率、轉(zhuǎn)速值和穩(wěn)定