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ESG2002 series
ELECTRONIC GOVERNOR
INSTRUCTION
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起動(dòng)油量 穩(wěn)態(tài)調(diào)速率
STAFRUTEILNG DROOP
加速時(shí)間 怠速
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穩(wěn) 定 度
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Shanghai Fortrust Power Electric Co., Ltd.?
ESG2002 SERIES ELECTRONIC GOVERNOR INSTRUCTION
CATALOGUE
1 Principle………………………………………………………………2
2 System Composing……………………………………………………3
2.1 Speed Control Unit…………………………………………………3
2.2 Electromagnetic Actuator…………………………………………5
2.3 Speed Pick-up………………………………………………………9
3 Installing and Debugging………………………………………………10
3.1 Installing Of The Electronic Governor…………………………………10
3.2 Connection Diagram……………………………………………………10
3.3 Adjustments before Starting Engine…………………………………11
3.4 Adjustment of the Controller after Starting…………………………11
3.5 Speed Droop Operation………………………………………………12
3.6 Accessory Input………………………………………………………12
3.7 Accessory Output………………………………………………………12
4 System Troubleshooting………………………………………………13
4.1 Check-up the Fault……………………………………………………13
4.2 Insufficient Magnetic Speed Sensor Signal……………………………14
4.3 Electromagnetic Compatibility (EMC)………………………………14
SHANGHAI FORTRUST POWER ELECTRIC CO。， LTD
(cid:41) 1?
ESG2002 SERIES ELECTRONIC GOVERNOR INSTRUCTION
1
The Principle Of The Electronic Governor System
Electronic governor, with its simple structure, high reliability, convenient operation, easy function extension
and high cost performance, applies to all kinds of diesel generating sets, vehicles and marine diesel engines.
Its normal type is all-electronic single pulse speed and close loop position structure, provided with functions
of non-corresponding or corresponding control, speed and rated speed during running maximum fuel supply
control, emergency stop and etc.
It is also capable of adding other control functions according to the customer’s particular requirements.
parameter protect or
adjusting setting restrict
speed setting calculation drive out actuator
drive of the
speed pick up real speed fuel
generator
load
Figure 1.1 Electronic governor system
SHANGHAI FORTRUST POWER ELECTRIC CO。， LTD
(cid:41) 2?
ESG2002 SERIES ELECTRONIC GOVERNOR INSTRUCTION
2
The Structure Of The Electronic Governor System
2.1 Speed Control Unit
2.1.1 The basic electronic characteristics
(cid:190) SUPPLY VOLTAGE : 12V or 24V DC
(cid:190) SUPPLLY CONSUMPTION : < 0.1A (static state)
(cid:190) SPEED FLUCTUATION RATIO : ≤ ±0.25%
(cid:190) STEADY STATE SPEED DROOP : 0~5%
(cid:190) AMBIENT TEMP. : -40°C ~ +85°C
(cid:190) RELATIVE HUMIDITY : <95%
2.1.2 The outline and installing size of the C2002 speed control unit
The speed control unit is installed on the control box or fixed other peripheral equipment in the engine. It
should be installed in the place of air drying and temperature suitable. If it be installed in the place of more water
and humidity, the speed control unit should be mounted vertically. Its outline and installing size refers to figure
2.1.
SHANGHAI FORTRUST POWER ELECTRIC CO。， LTD
(cid:41) 3
DDGE36GSON
穩(wěn)態(tài)調(diào)速率
DROOP
I怠 DL速 E ON 12
額定轉(zhuǎn)速 SPEED SPEED CONTROL UNIT
穩(wěn)態(tài)調(diào)速率怠速
DROOP IDLE AUX10V
1011121314
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SCD P20 E0 E2 D

ESG2002系列電子調(diào)速器操作手冊 尊敬的用戶，ESG2002系列電子調(diào)速器是一款專為電力行業(yè)設(shè)計(jì)的高級控制設(shè)備，它采用先進(jìn)的電子技術(shù)來實(shí)現(xiàn)對發(fā)電機(jī)組轉(zhuǎn)速的精確調(diào)節(jié)和監(jiān)控。此系列產(chǎn)品主要用于滿足現(xiàn)代火力、水力、燃?xì)獾炔煌愋桶l(fā)電機(jī)的調(diào)速系統(tǒng)需求，以確保發(fā)電設(shè)備在運(yùn)行過程中的高效、穩(wěn)定及環(huán)保性能。 該操作手冊詳細(xì)介紹了以下內(nèi)容： 1. **產(chǎn)品概述**：包括調(diào)速器的基本結(jié)構(gòu)、工作原理、主要功能模塊及其作用，以及與發(fā)電機(jī)配套使用的具體要求。 2. **安裝與配置**：指導(dǎo)用戶進(jìn)行調(diào)速器的現(xiàn)場安裝步驟，包括接線圖解、硬件準(zhǔn)備、軟件設(shè)置等關(guān)鍵環(huán)節(jié)的操作指引。 3. **啟動(dòng)與調(diào)試**：詳述了開機(jī)前檢查、啟動(dòng)流程、參數(shù)設(shè)置及初步調(diào)試的具體方法，確保設(shè)備正常運(yùn)行并達(dá)到預(yù)設(shè)性能指標(biāo)。 4. **運(yùn)行與維護(hù)**：涵蓋了日常運(yùn)行過程中如何監(jiān)測、調(diào)整及故障排查的相關(guān)知識，以及定期保養(yǎng)與維護(hù)的要求與建議。 5. **安全注意事項(xiàng)**：強(qiáng)調(diào)在操作過程中應(yīng)注意的各項(xiàng)安全規(guī)范與預(yù)防措施，以保障操作人員的人身安全及設(shè)備長期穩(wěn)定運(yùn)行。 請查閱本操作手冊時(shí)仔細(xì)閱讀，并嚴(yán)格按照指南執(zhí)行相關(guān)操作，如遇到任何問題或疑問，請隨時(shí)聯(lián)系我們的客戶服務(wù)團(tuán)隊(duì)獲取專業(yè)支持。