描述
GE Hydran M2是一款专为变压器状态监测设计的在线气体与水分分析系统，广泛应用于电力、工业及能源领域，其核心功能和技术特点如下：
一、核心功能与监测能力
实时气体与水分监测
-气体类型：支持氢气（H₂）、一氧化碳（CO）、乙炔（C₂H₂）、乙烯（C₂H₄）等关键故障气体的连续监测，可选复合气体传感器或仅氢气传感器。
-水分测量：以%RH和ppm为单位跟踪油中水分含量，辅助评估绝缘材料老化及密封泄漏风险。
扩展传感器兼容性
-支持连接顶部/底部油温、负载电流、环境温度等模拟或数字传感器，结合IEEE/IEC标准模型计算，实现更全面的变压器健康评估（如热点温度、绝缘老化程度）。
智能预警与通信
-报警机制：预设高低两级阈值警报，支持趋势分析（如气体变化速率），并通过继电器触点或网络传输触发警报。
-通信协议：标准RS485接口，可选TCP/IP、IEC 61850等协议，兼容SCADA、DCS及远程监控系统。
二、技术优势
高可靠性设计
-无移动部件：采用耐真空气体提取膜，无需泵或管道，减少维护需求。
-工业级防护：IP56防护等级，适应严苛环境（-40℃至+55℃），支持矿物油及酯基油（如天然/合成液体）。
长寿命与低维护
-传感器寿命超过10年，7年保修期，减少校准频率。
-自诊断功能实时监控系统状态，自动触发维护提示。
数据管理与分析
-历史记录：存储长达一年的数据及重大事件日志，支持趋势分析与故障溯源。
-软件集成：兼容GE Perception等资产管理工具，生成可视化报告并优化维护策略。
三、应用场景
电力行业
-适用于发电厂、变电站及输配电网络，降低大型变压器故障风险，延长设备寿命。
-通过早期预警减少停电损失，辅助制定退役或升级计划。
工业领域
-石油化工、冶金、化工厂等场景中，预防因设备故障导致的生产中断或安全事故。
-支持低易燃性油液监测，提升高危环境安全性。
四、技术演进与升级
M2-X增强版
-传感器寿命：进一步延长至10年以上，支持APM软件分析。
-危险场所认证：HazLoc版本（M2-X-HZ）符合I级2区防爆标准。
-数学模型扩展：新增绕组热点温度、OLTC温差等计算功能，提升诊断精度。
无线与集成能力
-支持ZigBee等无线协议，简化复杂环境布线。
-可与Kelman多气体设备、Multilin继电器等无缝集成，实现化学与电气参数同步监测
5SHY4045L0006 3BHB030310R0001
5SHY4045L0006 3BHB030310R0001
GE Hydran M2 is an online gas and moisture analysis system designed for transformer condition monitoring.It is widely used in the power,industrial and energy fields.Its core functions and technical features are as follows:
I.Core functions and monitoring capabilities
Real-time gas and moisture monitoring
-Gas type:supports continuous monitoring of key fault gases such as hydrogen(H₂),carbon monoxide(CO),acetylene(C₂H₂),ethylene(C₂H₄),etc.,with optional composite gas sensors or hydrogen sensors only.
-Moisture measurement:Tracks the moisture content in oil in%RH and ppm,assists in evaluating the aging of insulation materials and the risk of seal leakage.
Extended sensor compatibility
-Supports the connection of analog or digital sensors such as top/bottom oil temperature,load current,ambient temperature,etc.,combined with IEEE/IEC standard model calculations to achieve a more comprehensive transformer health assessment(such as hot spot temperature,insulation aging degree).
Intelligent early warning and communication
-Alarm mechanism:preset high and low threshold alarms,support trend analysis(such as gas change rate),and trigger alarms through relay contacts or network transmission.
-Communication protocol:standard RS485 interface,optional TCP/IP,IEC 61850 and other protocols,compatible with SCADA,DCS and remote monitoring systems.
2.Technical advantages
High reliability design
-No moving parts:vacuum-resistant gas extraction membrane,no pumps or pipes required,reducing maintenance requirements.
-Industrial-grade protection:IP56 protection level,adaptable to harsh environments(-40℃to+55℃),supports mineral oil and ester-based oil(such as natural/synthetic liquids).
Long life and low maintenance
-Sensor life exceeds 10 years,7-year warranty,reducing calibration frequency.
-Self-diagnosis function monitors system status in real time and automatically triggers maintenance prompts.
Data management and analysis
-Historical records:store up to one year of data and major event logs,support trend analysis and fault tracing.
-Software integration:compatible with asset management tools such as GE Perception,generate visual reports and optimize maintenance strategies.
3.Application scenarios
Power industry
-Applicable to power plants,substations and transmission and distribution networks,reduce the risk of large transformer failures and extend equipment life.
-Reduce power outage losses through early warning and assist in the formulation of retirement or upgrade plans.
Industrial field
-Prevent production interruptions or safety accidents caused by equipment failure in scenarios such as petrochemical,metallurgy,and chemical plants.
-Support low-flammability oil monitoring to improve safety in high-risk environments.
IV.Technology evolution and upgrade
M2-X enhanced version
-Sensor life:further extended to more than 10 years,supporting APM software analysis.
-Hazardous location certification:HazLoc version(M2-X-HZ)meets Class I Zone 2 explosion-proof standards.
-Mathematical model expansion:Added calculation functions such as winding hot spot temperature and OLTC temperature difference to improve diagnostic accuracy.
Wireless and integration capabilities
-Support wireless protocols such as ZigBee to simplify wiring in complex environments.
-Can be seamlessly integrated with Kelman multi-gas equipment,Multilin relays,etc.to achieve simultaneous monitoring of chemical and electrical parameters
GE VMIVME-7698-345 350-017698-345 B GE IC698CPE040 EMERSON MVME55006E-0163 AUTOMAX 57C552-1 MOOG D136-001-007 MOOG D136-001-007 ENI GHW-12Z ABB PFCL201C 10KN GE IC698CRE040 EMERSON MVME7100 XYCOM XVME-653 ABB PM511V16 ABB PPD113 GE IC698CPE030 woodward 8200-1302 MOOG D136-001-007 WOODWARD 9907-1183 ABB 5SHX2645L0002/3HB012961R0001 ABB 3BHB021400R0002 5SHY4045L0004 ABB 5SHY4045L0004 MOOG D136-001-007 ZYGO ZMI2002 FANUC A06B-6150-H100 ABB 129740-002 GE VMIVME-7750 MOOG D136-001-007 MOOG D136-001-007 MKS RPS AX7695 MOOG D136-001-007 GE IS200VCMIH2BEE GE IS200BPVCG1BR1 TRICONEX 3009 MOOG D136-001-007 MOOG D136-001-007 INDRAMAT 2AD160B-B350R2-BS03-D2N1 INDRAMAT 2AD160B-B35OR2-BS03-D2V1 ABB KUC755AE106 HONEYWELL FC-QPP-0002 ABB DSDP140B 57160001-ACX ABB DSDP140B 57160001-ACX MOOG D136-001-007 WOODWARD 8237-1246 ABB 57160001-ACX GE V7768-31200 MOOG D136-001-007 MOOG D136-001-007 MOOG D136-001-007 MOOG D136-001-007 MOOG D136-001-007 ABB HIEE205011R0002 ABB PM866A 3BSE076359 YASKAWA CIMR-HB4A0450ABC MOTOROLA MVME5500 MOOG D136-001-007 MOOG D136-001-007 Tektronix DPO5054B ABB SPHSS13 ABB MPRC086444-005 MOOG D136-001-007 MOOG D136-001-007 GE VMIVME-7807 GE VMIVME-7807 GE VMIVME-7807RC GE VMIVME-7807 GE IS215UCVEM06A GE IS215UCVEM06A ABB PPD113B01-10-150000 TRICONEX 3009 GE IS215UCVEH2A ABB PM866K01 ABB PFTL 101B 2.0KN ABB PP865A GE VMIVME-7750 A-B 20BC205A0AYNANC0 Rexroth DKC01.3-200-7-FW（配套制动电阻） ABB 3HAC029818-001/10 DSQC663 ABB 3HAC029818-001 DSQC663 ABB PM511V16 GE IC698CPE040-FJ Acquisition AL81G Acquisition AL81G Acquisition AL81G Acquisition AL81G MOOG D136-001-007 VMIC VMIVME7740-841 ABB KUC755AE105 VMIC VME7740-841 VMI VME7740-841 VMIC VME7740-841 ABB PM866AK01 ABB KUC755AE117 ABB PFSK151 GE IC698CPE040 woodward 5466-409 SIEMENS 6ES7416-3ES06-0AB0 FOXBORO P0973KJ ABB 3BHB005243R0105 GE IS220PSVOH1A HIMA F8650X ABB 800PP846A UNIOP ETT-VGA-0045 UNIOP ETT-VGA ABB PP846 GE IS200TRPGH1B ICS TRIPLEX T8451C ABB PFTL101A 0.5KN ABB PFTL101A 1.0KN ICS TRIPLEX T8110B UNIOP ETT-VGA-0045 ABB PM511V08 ABB PP846A ICS T8110B ABB 3BSE004160R1 PFTL101A GE DS200LDCCH1ALA ABB PM866K01 HIMA F8650X ABB 5SHY35L4520 YASKAWA CIMR-HB4A0370ABC A-B 8720MC-RPS190BM UNIOP ETT-VGA-0045 GE VMIVME-7807 ABB PU519 3BSE018681R1 FANUC A06B-6091-H175 Agilent HP 5517B GE VME-7807RC GE VME-7807RC GE VMIVME-7807 ICS TRIPLEX(ROCKWELL) T8480 GE VME-7807RC ABB PFTL 101B 2.0KN SCHNEIDER 140CPU67861 A-B 1756-L84ES GE IS200VSVOH1BED WOODWARD 9907-164 ABB PM866 ELAU MAX-4/11/03/128/99/1/1/00 GE VMIVME-7807 ABB PM864AK01 GE VME-7807RC ABB PM864A ABB PM864A ABB PU516 A-B 1326AB-B720F-S2K7L ZYGO ZMI-2002 TRICONEX PI3381 GE VMIVME-7750 ICSTRIPLEX T8110B ICS TRIPLEX T8110B GE IS215UCVEM09B ABB 5SHY3545L0020 Motorola VME172PA-652SE-2G KROHNE OPTISONIC6300 ABB 800PP846A ABB PP846A GE IS200TREGH1BDC MOTOROLA VME172PA652SE ABB 3HNA024871-001 TRICONEX 3721 ABB PM511V08 JOHNSON MS-NAE5510-3 Johnson MS-NAE5510-3 HIMA ELOP II GE IS200VCRCH1B GE IC800SSI216RD2 TRICONEX 3721 REXROTH KSM01.2B-071C-35N-M1-HP0-SE-NN-FW Parker Abex 425-1607 MOTOROLA MVME5500-0161 PANALARM 90P18X6D1C4D ICS TRIPLEX T8110B ENTERASYS/FOXBORO A2H124-24FX TRICONEX EPI3382 Motorola VME172PA652SE GE IC697CPM790 ABB 5SHY3545L0020 ABB 5SHY5045L0020 ELAU PMC-2/11/25/001/00/03/00/0K ABB EL3020 CABLETRON SYSTEM MINIMMAC WITH LANVIEW
