6EV50020BC
发布时间:2019-02-20 16:00:54点击率:
6EV50020BC
6EV50020BC
6EV50020BC
6EV50020BC
机组并网后,系统可在阀控、功控、压控及方式间无扰切换。
在阀控方式下,可设置目标阀位和阀位变化率,改变汽轮机调节阀的开度,从而调整机组负荷。
《联系人;欧先生》
《座机:0592-5709825》
《传真:0592-5917519》
《24小时热线:18030229053微信同步》
《QQ :2479261344》
《QQ邮箱:2479261344@qq》
在功控方式下,可设置目标功率和负荷率,自动控制机组负荷。在热应力控制投入下,热应力计算程序分别给出建议升负荷率、降负荷率。
在压控方式下,可设置目标压力和压变率,自动控制机前主汽压力。在锅炉辅机系统发生故障,发出快卸信号时,可自动投入压控方式,由汽机维持主汽压力。
DEH收到主控器发来的请求信号后,可转为方式。在方式下,系统接收的给定指令控制机组负荷。
4) 一次调频
一次调频可根据实际转速与给定转速的偏差,自动调节油动机的开度,形成转速比例调节,从而稳定网频。
l 限制保护功能
1) 超速限制
在油开关跳闸期间,当转速超过3090r/min时,快速关调门。当转速小于3060r/min时,控制系统恢复到转速控制方式运行,调门开度受转速PID控制。
在负荷大于10%期间,发生油开关跳闸时,快速关调门,同时控制系统切换到转速PID方式,转速目标给定3000r/min。2秒后控制恢复到转速PID方式,将机组转速维持到3000r/min。
在负荷大于30%期间,若远方线路开关跳闸甩负荷,当加速度超过预定值时,快关调门。当加速度小于零时,控制系统恢复控制,由一次调频转速反馈维持机组转速稳定。
YASKAWA 949-07-15240 INVERTER SET
YASKAWA B836E0163-2-2 GPD402 .75H/230
YASKAWA B836E0163-3-1 GPD402 .75H/230
YASKAWA B836E0165 PEED-F BOARD
YASKAWA CA133-3 F/V CONVERTER
YASKAWA CA141-1 DUAL POWER SUPPLY
YASKAWA CA224 ISOLATION BOARD
YASKAWA CACR-15-YU1 SERVO PACK
YASKAWA CACR-1R44SFB PCB
YASKAWA CACR-IR151515EB SERVOPACK CONTROL
YASKAWA CACR-IR151515FB SERVOPACK CONTROL
YASKAWA CACR-PR02AA4AH SERVOPACK CONTROL
YASKAWA CACR-SR01AC1ER 100W 200V SERVO
YASKAWA CACR-SR02AC1ER 200W 200V SERVO
YASKAWA CACR-SR03AC1ER 300W 200V SERVO
YASKAWA CACR-SR03AC2ER 300W 100V SERVO
YASKAWA CACR-SR03BB1AF SERVOPACK CONTROL
YASKAWA CACR-SR03BB1AM SERVOPACK CONTROL
YASKAWA CACR-SR03BB1CS SERVOPACK CONTROL
YASKAWA CACR-SR0 C1ER 500W 200V SERVO
YASKAWA CACR-SR0 C1FR 500W 200V SERVO
YASKAWA CACR-SR0 Z1SR SERVOPACK CONTROL
YASKAWA CACR-SR05BB1BF SERVOPACK CONTROL
YASKAWA CACR-SR05BB1ES SERVOPACK CONTROL
YASKAWA CACR-SR07AC1ER 700W 200V SERVO
YASKAWA CACR-SR07BB1AM SERVOPACK CONTROL
YASKAWA CACR-SR07BB1BM SERVOPACK CONTROL
YASKAWA CACR-SR10BB1AF SERVOPACK CONTROL
YASKAWA CACR-SR10BB1AM SERVOPACK CONTROL
YASKAWA CACR-SR10BB1BF SERVOPACK CONTROL
YASKAWA CACR-SR10BB1CS SERVOPACK CONTROL
YASKAWA CACR-SR10BE12F SERVOPACK CONTROL
YASKAWA CACR-SR10BE12G SERVOPACK CONTROL
YASKAWA CACR-SR10SZ1SF SERVOPACK CONTROL
YASKAWA CACR-SR12BA SERVOPACK CONTROL
YASKAWA CACR-SR15BB1AM SERVOPACK CONTROL
YASKAWA CACR-SR15BB1BF SERVOPACK CONTROL
YASKAWA CACR-SR15BB1BM SERVOPACK CONTROL
YASKAWA CACR-SR15BB1CS SERVOPACK CONTROL
YASKAWA CACR-SR20BB1AF SERVOPACK CONTROL
YASKAWA CACR-SR20BB1AM SERVOPACK CONTROL
YASKAWA CACR-SR20BB1BF SERVOPACK CONTROL
YASKAWA CACR-SR20BE12G SERVOPACK CONTROL
YASKAWA CACR-SR20TB6BM SERVOPACK CONTROL
YASKAWA CACR-SR30BB1AM SERVOPACK CONTROL
YASKAWA CACR-SR30BE12G SERVOPACK CONTROL
YASKAWA CACR-SR30SB1ASY SERVOPACK CONTROL
YASKAWA CACR-SR30SB1BSY SERVOPACK CONTROL
YASKAWA CACR-SR44BB1AF SERVOPACK CONTROL
YASKAWA CACR-SR44BB1AM SERVOPACK CONTROL
YASKAWA CACR-SR44SZ1SDY SERVOPACK CONTROL
YASKAWA CACR-SR60BB1AM SERVOPACK CONTROL
YASKAWA CACR-SRA C1ER 50W 200V SERVO
YASKAWA CACR-W37-FJ2BER AC SERVOPACK
YASKAWA CACR-W37-FJ2ER AC SERVOPACK
YASKAWA CDBR-4045 60HP 460V BRAKE
YASKAWA CDBR-4045B 60HP 460V BRAKE
YASKAWA CDBR-4220 300H 460V BRAKE
YASKAWA CDBR-4220B 300H 460V BRAKE
YASKAWA CDBR-H45H 616H BRAKE UNIT
YASKAWA CDMR-ZII VARISPEED 505
YASKAWA CIMR-0.4B .5HP HII DRIVE
YASKAWA CIMR-0.4G2 .5HP 230V AC DRIVE
YASKAWA CIMR-0.75B 1HP HII DRIVE
YASKAWA CIMR-0.75B.501 1HP HII DRIVE
YASKAWA CIMR-0.75G2 1HP 230V AC DRIVE
YASKAWA CIMR-0.75G2-20 1HP 230V AC DRIVE
YASKAWA CIMR-04AS3 .75H 230V AC DRIVE
YASKAWA CIMR-08AS3 1HP 230V AC DRIVE
YASKAWA CIMR-08AS4 1HP 230V AC DRIVE
YASKAWA CIMR-08CS2-1019 1HP 230V AC DRIVE
YASKAWA CIMR-11B 15HP HII DRIVE
YASKAWA CIMR-11G2 15HP 230V AC DRIVE
YASKAWA CIMR-1 S2 2HP 220V AC DRIVE
YASKAWA CIMR-1 S3 2HP 230V AC DRIVE
YASKAWA CIMR-1 S3-0020 2HP 230V AC DRIVE
YASKAWA CIMR-15B 20HP HII DRIVE
YASKAWA CIMR-15G2 20HP 230V AC DRIVE
YASKAWA CIMR-18.5B 30HP HII DRIVE
YASKAWA CIMR-18.5G2 25HP 230V AC DRIVE
YASKAWA CIMR-2.2B 3HP HII DRIVE
YASKAWA CIMR-2.2G2 3HP 230V AC DRIVE
YASKAWA CIMR-2.2G2-E20 3HP 230V AC DRIVE
YASKAWA CIMR-22AS2 3HP 220V AC DRIVE
YASKAWA CIMR-22B 30HP HII DRIVE
YASKAWA CIMR-22CS2-1019 3HP 460V AC DRIVE
YASKAWA CIMR-22G2 30HP 230V AC DRIVE
YASKAWA CIMR-3.7B 5HP HII DRIVE
YASKAWA CIMR-3.7B-C04 5HP HII DRIVE
YASKAWA CIMR-3.7G2 5HP 230V AC DRIVE
YASKAWA CIMR-3.7G2LN-20 5HP 230V AC DRIVE
YASKAWA CIMR-3. 5HP HII DRIVE
YASKAWA CIMR-30B 50HP HII DRIVE
YASKAWA CIMR-30G2 40HP 230V AC DRIVE
YASKAWA CIMR-37AS2 5HP 220V AC DRIVE
YASKAWA CIMR-37AS3 5HP 230V AC DRIVE
YASKAWA CIMR-37B 50HP HII DRIVE
YASKAWA CIMR-37C 5HP HII DRIVE
YASKAWA CIMR-45B 60HP HII DRIVE
YASKAWA CIMR-5.5B 7.5HP HII DRIVE
YASKAWA CIMR-5.5B/JOHB 7.5HP HII DRIVE
YASKAWA CIMR-5.5G2 7.5H 230V AC DRIVE
YASKAWA CIMR-5.5G2-E10 7.5H 230V AC DRIVE
YASKAWA CIMR-55B 75HP HII DRIVE
YASKAWA CIMR-7.5B 10HP HII DRIVE
YASKAWA CIMR-7.5G2 10HP 230V AC DRIVE
YASKAWA CIMR-7.5G2-10 10HP 230V AC DRIVE
YASKAWA CIMR-7. 10HP HII DRIVE
YASKAWA CIMR-7.1 10HP HII DRIVE
YASKAWA CIMR-E7U4030 50HP 460V AC DRIVE
YASKAWA CIMR-F08AS2 1HP 460V AC DRIVE
YASKAWA CIMR-F08AS2/SIF 1HP AC DRIVE W/OPT
YASKAWA CIMR-F08AS3 1HP 460V AC DRIVE
YASKAWA CIMR-F08AS4 1HP 460V AC DRIVE
YASKAWA CIMR-F10AS2/SIF 1.5H AC DRIVE W/OP
YASKAWA CIMR-F1 S2 2HP 460V AC DRIVE
YASKAWA CIMR-F1 S3 2HP 460V AC DRIVE
YASKAWA CIMR-F1 S4 2HP 460V AC DRIVE
YASKAWA CIMR-F22AS2 3HP 460V AC DRIVE
YASKAWA CIMR-F22AS3 3HP 460V AC DRIVE
YASKAWA CIMR-F37AS2 5HP 460V AC DRIVE
YASKAWA CIMR-F37AS3 5HP 460V AC DRIVE



