YASKAWA Marine Drive System

Transcription

1 YASKAWA Marine Drive System Certified for ISO9001 and ISO14001 JQA-2800 JQA-EM0202

2 Yaskawa Marine Drive System Greater Evolution of Marine Drives Today, we are seeing a revolution in marine drive technologies. Recent changes in fuel prices and stricter environmental regulations demand that we become more responsible for the environment, learn how to save energy, and develop more efficient system to reduce fuel consumption. This is where Yaskawa has focused its technological know-how, which has been developed in the global markets for AC drives, converters, and other products. With its global support system, Yaskawa offers optimal solutions as a partner in the development of marine drive systems. Introducing Yaskawa s new Environmentally-friendly Drive System that promote energy savings for our future. 2

3 Applications Shaft Generator System P 4 P 6 Electric Propulsion and Power Assist System P 8 Electric Thruster System P 9 Additional Marine Equipment P10 Product Lineup P12 Standard Specifications P14 3

4 D ri ve S y s te m Yaskawa s Marine Drive System can direct a wide range of applications. We offer a high-level drive system for electric propulsion ships and shaft generators. Yaskawa aspires to develop a Marine Drive System that is more economically-sound, environmentally-friendly, safer, and easier to use. 10 P Drive System for Winches and Cranes Support for easy operation with maximum torque output even from zero speed. GA700 Liquid-cooled, Large-capacity Converter (Regenerative type: AR) (Non-regenerative type: PR) AC Drive 11 P D1000 Power Regenerative Converter U1000 Matrix Converter IPM Motor Pump Drive System Energy-saving operations with variable-speed control. Auxiliary engine Converter Onboard generator Converter Motor Liquid-cooled, Large-capacity Converter (Regenerative type: AR) (Non-regenerative type: PR) GA700 AC Drive 4 U1000 Matrix Converter IPM Motor Main propulsion Main engine

5 Electric Thruster System P9 Reduced maintenance costs with a simplified system configuration. Liquid-cooled, Large-capacity Converter (Regenerative type: AR) (Non-regenerative type: PR) GA700 AC Drive U1000 Matrix Converter Shaft Generator System P6 Significant reduction in energy consumption. Liquid-cooled, Large-capacity Converter (Regenerative type: AR) IPM motor (Generator) Electric Propulsion and Power Assist System P8 Environment created with suppressed vibration and noise for optimal comfort. IPM Motor U1000 Matrix Converter, Medium-capacity model Liquid-cooled, Large-capacity Converter (Regenerative type: AR) (Non-regenerative type: PR) GA700 AC Drive D1000 Power Regenerative Converter 5

6 Shaft Generator System Large ships benefit from superior energy efficiency and reduced operating costs. With the Yaskawa Shaft Generator System, energy consumption can be substantially reduced. IPM Motors can be used to enable gearless operation. SHAFT GENERATOR SYSTEM Features Superior energy efficiency. Significant reduction in operating costs. Marked reduction in energy consumption in comparison with conventional vessels. Marked reduction in CO2 emissions. Gearless operation with direct drive system. Shaft Generator System Configuration Main generator Regenerative power (at the time of power generation) Running power (at the time of Power Assist) IPM Motor Converter AC power with frequency fluctuations Sine wave Yaskawa AC Drive products used in Shaft Generator System IPM Motor Liquid-cooled, Large-capacity Converter (Regenerative type: AR) 6

7 Shaft Generator System Example of Energy-saving Application Conditions Main engine efficiency: 160 g/kwh Auxiliary engine efficiency: 220 g/kwh Main engine fuel consumption: 500 USD/t Auxiliary engine fuel consumption: 890 USD/t Shaft Generator capacity: 1,500 kw (average onboard load) Reference value Savings in Fuel Consumption Fuel consumption: 100% Fuel consumption: 73% 27% Save in fuel consumption annually! 59% savings (JPY 95 million) when monetary amounts are calculated! Without Shaft Generator System With Shaft Generator System Note: 1. It is assumed that all generated power is used onboard. 2. The exchange rate is calculated at 105 yen per US dollar. 3. These calculations are for ships with high onboard loads (e.g., refrigerated container ships). 4. These calculations are for demonstration purposes only. Actual values depend on various conditions. Total Efficiency When Applied to the Shaft Generator System Efficiency (%) Efficiency vs speed Speed (% of nominal) PMG (1MW) Frequency converter Total Reference value Power (%) Revolution (%) h PMM h conv A total efficiency of about 93% (at rated operation) can be achieved with a combination of a liquid-cooled, high-efficiency converter (efficiency of 97%) and PMM (efficiency of 96%). Yaskawa offers a highly-efficient shaft generator system featuring gearless operation with a direct drive system. Total efficiency: Approx. 93% (at rated operation) h Advantages of the Use of Yaskawa Drive Products High total efficiency (93% at rated operation) High input power factor (reactive power control is possible) Space-saving features (optimal designs are possible) No need for peripheral equipment, such as synchronous compensators, etc. Permanent Magnet type generator is optimal for gearless (intermediate shaft) type shaft generators (can be made compact) The excitation devices for generators are unnecessary. Power can be generated from a low speed range (approx. 10%) Low harmonics (THD 5% or less) 7

8 Electric Propulsion and Power Assist System Achieve high-efficiency operation and create a comfortable environment with Yaskawa s next-generation, environmentally friendly electric propulsion and power assist system. ELECTRIC PROPULSION SYSTEM Features Extensive reduction in size and weight with the use of PM technology. Optimal fuel consumption. Significant energy savings, and reduction in noise and exhaust gases. Electric Propulsion Ships Configuration Examples of the Electric Propulsion System A generator that is driven by the main engine produces electricity, which is used to operate a propulsion motor. Generator sets Distribution panel Onboard power consumers Matrix Converter Propulsion motor Propulsion Batteries can also be connected through the DC-Link. Yaskawa AC Drive products used in Electric Propulsion and Power Assist System IPM Motor Note: Induction motors are also available. U1000 Matrix Converter, Medium-capacity model Liquid-cooled, Large-capacity Converter (Regenerative type: AR) (Non-regenerative type: PR) GA700 + D1000 Panel 8

9 Electric Thruster System Use Matrix Converters in Yaskawa s electric thruster system for lateral movement when docking and undocking large ships. Reduce your maintenance costs with the introduction of a simplified system configuration. THRUSTER SYSTEM Features Remarkable reduction in the capacity of onboard generators and motor size with lower starting currents. Noticeably lower maintenance costs in comparison with controllable pitch propeller. Simplified system configuration by eliminating the need for a starting panel with the switch to an AC Drive. Matrix Converter System removes the need for special equipment, such as harmonic filters. Commercial Starting System Starting panel MC G A starting panel is required to suppress the starting current. Matrix Converter System MC Motor Conventional System (Converter and Peripheral Devices, K5 = 0) G Reactor for harmonic filter Capacitor for harmonic filter AC reactor AC Drive Power Regenerative Converter Filter is required to suppress harmonics. Motor G Peripheral devices are not required. U1000 Motor Simple Configuration Adopting Yaskawa s U1000 Matrix Converters eliminates the need for special equipment, such as harmonic filters. Yaskawa AC Drive products used in Electric Thruster System U1000 Matrix Converter Liquid-cooled, Large-capacity Converter (Regenerative type: AR) (Non-regenerative type: PR) GA700 + D1000 Panel 9

10 Additional Marine Equipment Yaskawa offers an optimal drive system for marine equipment, including winch, crane, and pump drives. PUMPS WINCHES and CRANES Drive System for Winches and Cranes Features Availability of motors and drives for winches and cranes. Achievement of superior torque characteristics in all speed ranges from zero speed with winch applications. Effective use of regenerative power to save substantial amounts of energy. Effective use of surplus energy in medium-capacity applications with the use of a common converter system. Save energy with regenerative energy when unwinding is used for other electrical loads. D1000 Power Regenerative Converter Charging and Discharging GA700 AC Drive AC-DC converter Storage battery Batteries can be used to support hybrid system. Example Using the U1000 Matrix Converter With a single drive system, the U1000 can be used without any peripheral devices. Save Space and Wiring Work Running power G Regenerative power U1000 Motor 10

11 Additional Marine Equipment: Drive System for Winches and Cranes and Pump Drive System Pump Drive System Features Considerable reduction in energy in pumps and other variable-torque loads when speed is decreased. Substantial reduction in starting current for acceleration and deceleration operations with an AC Drive to reduce the load on power supply facilities. Sizable reduction in the capacity of onboard generators and motor size by reducing the starting current. Save Energy by Controlling Motor Speed By switching from a commercial power supply drive to AC Drive control, it is possible to control variable speed and achieve significant energy savings with reductions in the speed of variable-torque loads. Yaskawa offers both low-voltage and medium-voltage AC Drives. Save Energy with High-efficiency Motors By using the built-in permanent magnet motors (IPM motors), it is possible to increase efficiency in comparison with conventional induction motors. Even higher energy savings are demonstrated in the low-load range. Power Consumption/Shaft Power Power Consumption Pd for Valve Control (kw) Power Consumption with AC Drive Control Pi (kw) Energy Saving 50 Air Flow, Speed (%) Shaft Power with Speed Control 100 Yaskawa AC Drive products that help save energy in winches, cranes, and pumps GA700 + D1000 Panel Liquid-cooled, Large-capacity Converter (Regenerative type: AR) (Non-regenerative type: PR) U1000 Matrix Converter 11

12 D1000 Product Lineup of Yaskawa Marine Drive System Series Yaskawa offers Drives that are optimal for a wide range of marine applications from medium to large capacity. Product Group Product Voltage Capacity [kw] U V Drives GA700+ D1000 Panel 400V Liquid-cooled, Large-capacity Converter 400V (Regenerative type: AR) (Non-regenerative type: PR) 690V Note: Motor drives up to 10,000 kw can also be used (with double windings) when two converters are connected in parallel. Mediumcapacity IPM Motor 400V Motors Large-capacity IPM Motor 400V V

13 Applications Shaft Generator Electric Propulsion Power Assist Thrusters Winches, Cranes, and Pumps Overview Drastically reduced power supply harmonics and improved harmonics environment. Uses power regeneration for even greater energy effi ciency. All-in-one design both reduces wiring and saves space. Capable of driving any kind of motor. U1000 runs not only induction motors, but also synchronous motors like IPM and SPM motors without speed sensors or pole sensors. Powerful torque at 0 Hz. DriveWorksEZ customizes your drives. Included with all models. All models are fully compliant with the EU s RoHS directive. Switching to and from commercial power is possible without phase detectors, contactors, and other such peripheral devices. Note: Contact Yaskawa for information on the marine classification compliance of the unit. Battery connection to DC bus is possible. Controls many different types of motors.sensorless control of induction motors or synchronous motors (IPM/SPM motors). Powerful torque at 0 Hz even without an encoder. All models are fully compliant with the EU s RoHS directive. Note: Marine classifi cation must be obtained for each order. Contact Yaskawa for information on compliance. N/A with PR Compact design Use of a liquid-cooling system (the fresh water cooling system on ships can also be used) Provision of flexible system confi gurations Strong resistance to harsh environments with IP44 protection Island mode operation is available (AR only) Note: Marine classifi cation must be obtained for each order. Contact Yaskawa for information on compliance. Greatly reduced running costs. Highly reliable drives. Long bearing life. Quiet environment. Reduced installation space with super-compact design. Note: Marine classifi cation must be obtained for each order. Contact Yaskawa for information on compliance. Maximum effi ciency and stable operation guaranteed for any load. Torque ripple reduced by suppressing cogging torque, which extends the lifetime of the drive. More effi cient operation enabled with single- or double-stage gearbox in comparison with conventional models. Note: Marine classifi cation must be obtained for each order. Contact Yaskawa for information on compliance. 13

14 Standard Specifications Liquid-cooled, Large-capacity Converter (Regenerative type: AR, Non-regenerative type: PR) AR PR This large-capacity, liquid-cooling type converter is the optimal drive for marine applications. There are two types of products. One is an AR-type that can be used for shaft generators and applications that require regenerative functions. The other is a PR-type that is appropriate for electric propulsion, thrusters, and auxiliary drives. (A 12-phase rectification transformer is also available for harmonic measures for PR-type converters.) The stainless-steel panel (IP44) is appropriate for harsh environments. The fresh water cooling system installed in ships can also be shared as the general cooling system. Induction motors and IPM motors (generators) can be used to achieve higher efficiency. A DC link makes it possible to build flexible drive systems. 400-V Class Regenerative Type: Active Rectifier (AR) Model PD-800-AR PD-1500-AR PD-2700-AR PD-3800-AR PD-5500-AR Rated Output (ND) [kw] Rated Current (ND) [A] PTO Output (when using shaft generator) [kw] Approx. Weight (module included) [kg] Approx. Weight (module not included) [kg] Approx. Dimensions of Panel (W D H) [mm] : The height of hanging angles (eye bolts) is not included. Non-regenerative Type: Passive Rectifier (PR) Model PD-800-PR PD-1500-PR PD-2700-PR PD-3800-PR PD-5500-PR Rated Output (ND) [kw] Rated Current (ND) [A] Approx. Weight (module included) [kg] Approx. Weight (module not included) [kg] Approx. Dimensions of Panel (W D H) [mm] : The height of hanging angles (eye bolts) is not included. 690-V Class Regenerative Type: Active Rectifier (AR) Model PD-800-AR PD-1500-AR PD-2700-AR PD-3800-AR PD-5500-AR Rated Output (ND) [kw] Rated Current (ND) [A] PTO Output (when using shaft generator) [kw] Approx. Weight (module included) [kg] Approx. Weight (module not included) [kg] Approx. Dimensions of Panel (W D H) [mm] : The height of hanging angles (eye bolts) is not included. Non-regenerative Type: Passive Rectifier (PR) Model PD-800-PR PD-1500-PR PD-2700-PR PD-3800-PR PD-5500-PR Rated Output (ND) [kw] Rated Current (ND) [A] Approx. Weight (module included) [kg] Approx. Weight (module not included) [kg] Approx. Dimensions of Panel (W D H) [mm] : The height of hanging angles (eye bolts) is not included. 14

15 High Performance Drive GA700 We propose optimal solutions to create higher added value for machinery and facilities with the GA700. We aim to accomplish this by fulfilling customers demands for functions and performance, as well as by enhancing the efficiency rate for new motor control, reducing costs for systems by incorporating peripheral devices, and ensuring top-level environmental compatibility for use worldwide. The GA700 s easy and excellent operability shortens setup time significantly. Fault analysis can be carried out promptly with the use of this product's excellent failing analysis function. 400-V Class Model GA70A Max. Applicable HD [kw] Motor Capacity 1 ND Input Rated Input HD [A] Current 2 ND Rated Output HD [A] Current ND HD Rating: 150% of rated output current for 60 s Overload Tolerance ND Rating: 110% of rated output current for 60 s Output Note: Derating may be required for applications that start and stop frequently. Carrier Frequency Derating the output current enables a maximum of 15 khz to be set. (Derating the output current is not necessary for an ND rating of 2 khz and an HD rating up to 8 khz.) Max. Output Voltage Three-phase 380 to 480 V Note: The maximum output voltage is proportional to the input voltage. Max. Output Frequency 590 Hz The frequencies that can be set vary depending on the control mode used. Measures for Harmonics DC Reactor External options Built-in Braking Function Braking Transistor Built-in EMC filter EMC filter EN , C2/C3 Internal (option) Rated Voltage/Rated Frequency Three-phase AC power supply 380 V to 480 V 50/60 Hz DC power supply 510 V to 680 V Allowable Voltage Fluctuation 15% to 10% Power Allowable Frequency Fluctuation ±5% Power HD [kva] Supply 3 ND Model GA70A Max. Applicable HD [kw] Motor Capacity 1 ND Input Rated Input HD [A] Current 2 ND Rated Output HD [A] Current ND HD Rating: 150% of rated output current for 60 s Overload Tolerance ND Rating: 110% of rated output current for 60 s Note: Derating may be required for applications that start and stop frequently. Output Derating the output current enables a maximum of 10 Derating the output current enables a Carrier Frequency khz to be set. maximum of 5 khz to be set. (Derating the output current is not necessary for an ND (Derating the output current is unnecessary rating of 2 khz and an HD rating up to 5 khz.) for ND/HD rating up to 2 khz) Max. Output Voltage Three-phase 380 to 480 V Note: The maximum output voltage is proportional to the input voltage. Max. Output Frequency 590 Hz The frequencies that can be set vary depending on the control mode used. Measures for Harmonics DC Reactor Built-in Braking Function Braking Transistor Built-in External options EMC filter EMC filter EN , C2/C3 Internal (option) Rated Voltage/Rated Frequency Three-phase AC power supply 380 V to 480 V 50/60 Hz DC power supply 510 V to 680 V Allowable Voltage Fluctuation 15% to 10% Power Allowable Frequency Fluctuation ±5% Power Supply 3 [kva] 1: The rated output current of the drive output amps should be equal to or greater than the motor rated current. 2: The value displayed is the input current power supply side impedance, as well as the input current, power supply transformer, input side reactor, and wiring conditions. 3: Rated input capacity is when operating standard Yaskawa motors at the maximum applicable capacity with the rated load at the rated motor speed. This value may fluctuate based on the calculated with a power line voltage of 480 V. HD ND

16 Standard Specifications D1000 Power Regenerative Converter In combination with an AC Drive, the D1000 enables the effective usage of energy by efficiently returning regenerative energy to the power source. If multiple AC Drives are connected as common converters, the regenerative energy can be combined and used by other devices to save large quantities of energy. With a harmonics-free power source (K5=0), the current distortion in the input power supply can be significantly improved to eliminate the need for separately installed harmonic measures, such as active filters, which are required with standard configuration converters. There is no need for concern about impacts on onboard generators. 400-V Class Model CIMR-DA A Max. Applicable Motor Capacity [kw] Rating Rated Output Capacity [kw] Rated Output Current DC [A] Rated Input Current AC [A] Rated Output Voltage Rated Voltage/ Rated Frequency 660 Vdc 380 to 480 Vac 50/60 Hz Input Allowable Voltage Fluctuation 15 to +10% Allowable Frequency Fluctuation ± 2% Control Characteristics Control Method Sine-wave PWM control Input Power Factor Input power factor of 0.99 min. (for rated operation) Output Voltage Accuracy ± 5% Overload Protection Unit stops after 60 s at 150% of rated output current or after 3 s at 200% of rated output current. Voltage Reference Range 600 to 730 Vdc Carrier Frequency 6 khz 4 khz 2 khz Note: A harmonic filter module and input AC reactor 1 must be installed for a D1000 of 5 to 185 kw. A reactor for the harmonic filter, a capacitor for the harmonic filter, and input AC reactors 1 and 2 must be installed for a D1000 of 270 to 630 kw. 16

17 U1000 Low Harmonics Regenerative Matrix Converter The U1000 uses the world s first matrix converter technology to create an all-in-one motor drive that combines the AC Drive, converter, and harmonics filter. The compact U1000 reduces wiring work and space requirements for all types of marine equipment. With motor drive and power regeneration functionality, the U1000 can perform sensorless control of either induction motors or PM motors. 400-V Class Model CIMR-UA4A Rated Input/Output Power Rated Input Current 1 [A] Rated Input Capacity 2 [kva] Rated Output Current 3 4 [A] Overload Tolerance Max. Output Voltage Max. Output Frequency Rated Voltage/Rated Frequency Allowable Voltage Fluctuation Allowable Frequency Fluctuation ND HD ND HD ND HD HD Rating: 150% of rated output current for 60 s, ND Rating: 120% of rated output current for 60 s Derating may be required for repetitive loads Depends on input voltage 400 Hz Three-phase AC power supply (CIMR-U 4A /4P ): 380 to 500 Vac 7 50/60 Hz Three-phase AC power supply (CIMR-U 4E /4W ): 380 to 480 Vac 50/60 Hz 15 to +10 ±3% Frequency fluctuation rate: 1 Hz/100 ms or less Allowable Power Voltage less than 2% Imbalance between Phases Harmonic Current Distortion Rate 5 5% or less IEEE 519 Input Power Factor 0.98 or more for rated load 1: Assumes operation at the rated output current. This value may fl uctuate based on the power supply side impedance, as well as the input current, power supply transformer, and wiring conditions. 2: The rated input capacity is calculated by multiplying the power line voltage (480 V) by : The rated output current of the drive should be equal to or greater than the motor rated current. 4: This value assumes a carrier frequency of 4 khz for models CIMR-U to , to and a carrier frequency of 3 khz for models CIMR-U to Increasing the carrier frequency requires a reduction in current. 5: When the harmonic current distortion rate is 5% or less, the maximum output voltage is calculated by multiplying input power voltage by You must also change the parameter from the default setting. 6: Models CIMR-U to need installation of standard confi guration device (harmonic fi lter module). 7: Use a three-phase power supply of 380 to 480 Vac for models CIMR-U to with an EMC fi lter connected. 17

18 Global Service Network Service Marine Drive business locations THE SWITCH MARINE DRIVES NORWAY AS Norwey Stord, Trondheim YASKAWA AMERICA INC. USA Chicago etc YASKAWA INDIA PRIVATE LIMITED India YASKAWA EUROPE GmbH Germany Frankfurt YASKAWA ELECTRIC (THAILAND) CO.,LTD. Thailand Singapore YASKAWA ELECTRIC (SINGAPORE) PTE. LTD. Brazil YASKAWA ELETRICO DO BRASIL LTDA. São Paulo 18

19 THE SWITCH ENGINEERING OY Lappeenranta, Vaasa YASKAWA ELECTRIC KOREA CORPORATION Korea YASKAWA ELECTRIC (CHINA) CO., LTD. China Finland Seoul Fukuoka Beijing, Shanghai Yaskawa Electric Corporation System Engineering Center Bangalore Bangkok Ho Chi Minh, Hanoi Singapore Jakarta Indonesia PT. YASKAWA ELECTRIC INDONESIA Vietnam YASKAWA ELECTRIC VIETNAM CO., LTD. Taipei Japan Yaskawa Motor Corporation Japan Taiwan YASKAWA ELECTRIC TAIWAN CORPORATION 19

20 YASKAWA Marine Drive System Safety Precautions This product has been designed and manufactured for use in electric propulsion ships, shaft generators, and as power suppy sources for ships when anchored in ports. Do not use this product in devices or systems that may directly affect or threaten human lives or health. End users who intend to use this product for devices or systems relating to transportation of people, health care, space aviation, atomic or electric power, or underwater use must contact their Yaskawa representatives or the nearest Yaskawa sales office before use. This product has been manufactured under strict quality-control guidelines. However, if this product is to be installed in any location where its failure could involve or result in a life-and-death situation or loss of human life, or in a facility where failure may cause a serious accident or physical injury, safety devices must be installed to minimize the likelihood of any accident. Contact YASKAWA ELECTRIC CORPORATION JAPAN Nishimiyaichi Yukuhashi, Fukuoka, , Japan Phone: Fax: In the event that the end user of this product is to be the military and said product is to be employed in any weapons systems or the manufacture thereof, the export will fall under the relevant regulations as stipulated in the Foreign Exchange and Foreign Trade Regulations. Therefore, be sure to follow all procedures and submit all relevant documentation according to any and all rules, regulations and laws that may apply. Specifications are subject to change without notice for ongoing product modifications and improvements YASKAWA ELECTRIC CORPORATION. LITERATURE NO. KAEP S B <1>-0 Published in Japan May 2017