Electric trains
ER2-963-09
<space=1em><b>Early Electric Trains</b>
<space=1em>In <nobr>1953</nobr> the Riga Carriage Works began producing SR3 electric trains. They were heavy and had low power: one motor car for two trailer cars. Due to this, by the end of the <nobr>1950s</nobr> their acceleration characteristics began to restrain the growth of average technical speeds of suburban trains.
<space=1em>The two sections of three cars of the SN (northern, new) type electric trains built for testing in <nobr>1954–1955</nobr> had the same composition. So even with a higher design speed of <nobr>130 km/h</nobr> they could not significantly speed up the movement, especially on short sections.
<space=1em><b>Equal ratio</b>
<space=1em>It was decided to create an electric train with an equal ratio of motor and trailer cars. In <nobr>1957</nobr> Riga plants produced five ten-car ER1 trains (Riga electric train, <nobr>type 1</nobr>). They were intended to replace old models on suburban routes of the Moscow and Leningrad hubs with a DC voltage of <nobr>3 kV</nobr>. Trailer and head cars were produced by the Kalinin Carriage Works. In total, from 1957 to <nobr>1962</nobr> <nobr>259 ten-car</nobr> trains were produced.
<space=1em>After the Moscow and Leningrad suburban hubs were saturated with ER2 trains, the question of supplying similar electric trains to other regions of the country arose.
<space=1em>In <nobr>1962</nobr> the Riga (RVZ) and Kalinin (KVZ) wagon-building plants produced <nobr>48 electric trains</nobr> of the <nobr>ER2 series</nobr> (<nobr>No. 300–347</nobr>). In September <nobr>1984</nobr> the Riga wagon-building plant assembled the last electric train <nobr>ER2-1348</nobr>. In total, <nobr>850 trains</nobr> and <nobr>189 additional</nobr> wagons were built.
<space=1em>The ER1 and ER2 electric trains are a whole era that will be associated with suburban trains for a long time to come for different generations.
ID экспоната:
158
Галерея изображений:
http://dpmzdr.infomedia.digital/files/79/a7/s179a7212d0e1af390aa0035139f89efe93be16d42.jpg / http://dpmzdr.infomedia.digital/files/9e/c5/s19ec5ca2a80e0184f3c1e7403371fecfd39784e24.jpg / http://dpmzdr.infomedia.digital/files/47/1f/s1471fd9c8fac1900ae7efd78654c431eebe6394d5.jpg
Галерея изображений (оригинал):
http://dpmzdr.infomedia.digital/files/79/a7/79a7212d0e1af390aa0035139f89efe93be16d42.jpg / http://dpmzdr.infomedia.digital/files/9e/c5/9ec5ca2a80e0184f3c1e7403371fecfd39784e24.jpg / http://dpmzdr.infomedia.digital/files/47/1f/471fd9c8fac1900ae7efd78654c431eebe6394d5.jpg
Галерея изображений 2000:
http://dpmzdr.infomedia.digital/files/79/a7/s279a7212d0e1af390aa0035139f89efe93be16d42.jpg / http://dpmzdr.infomedia.digital/files/9e/c5/s29ec5ca2a80e0184f3c1e7403371fecfd39784e24.jpg / http://dpmzdr.infomedia.digital/files/47/1f/s2471fd9c8fac1900ae7efd78654c431eebe6394d5.jpg
Исторические фото:
http://dpmzdr.infomedia.digital/files/09/01/s109010072123f762245cc8f3164b3dc73f35c1262.jpg / http://dpmzdr.infomedia.digital/files/91/d3/s191d3cfac35fdf3b35e4377afad68cb5ede66c89e.jpg / http://dpmzdr.infomedia.digital/files/81/60/s18160ffa63328aaa526a91c1af51a96ab0c45785a.png / http://dpmzdr.infomedia.digital/files/9c/b9/s19cb97e9d3fdc7619b22fa3f2bbf480914793af38.png / http://dpmzdr.infomedia.digital/files/9f/7a/s19f7a715a185d5a7a7b4f9d11f5db2e65c1794a4d.png / http://dpmzdr.infomedia.digital/files/5a/85/s15a859e668c6c635cd482288ace3b7866008911c8.jpg / http://dpmzdr.infomedia.digital/files/8a/b3/s18ab3030f9ef70953cb4b83c3b75e91ce86a4b803.png / http://dpmzdr.infomedia.digital/files/e7/48/s1e748ec7f0f101a2bebfa077a34d6f2dc35e1e414.jpg / http://dpmzdr.infomedia.digital/files/e7/98/s1e798f1562beb0de3022837ffbbfff78f22d74e7f.jpg / http://dpmzdr.infomedia.digital/files/94/c5/s194c5314f8f9daa6c81c4ebdcf787d2be4a1cbb16.png / http://dpmzdr.infomedia.digital/files/ca/dc/s1cadc42e047e850437bcf6996fa63ba63369f2c07.png / http://dpmzdr.infomedia.digital/files/75/5a/s1755a44eff89703e8f0330f17fa2860282846da4b.png
Параметры (технические характеристики):
Supply voltage, V
3,000
Wagon length, m
19.6 / Car body width, m
3.48
Electric motor type with No. 446
URT-110A
Electric motor voltage, V
1,500
Hourly mode, kW
200
Hourly mode current, A
146
Anchor rotation speed at hourly mode, rpm
1,145
Continuous mode, kW
158
Continuous mode current, A
115
Engine weight, kg
2,150
Car kingpin base, m
13.3
Motor bogie wheelbase, m
2.6
Non-motor bogie wheelbase, m
2.4
Motor car weight, t
54.6
Trailer car weight, t
38.3
Number of seats in the head carriage
88
Number of seats in the motor carriage
108
Number of seats in the trailer carriage
110
Design speed, km/h
130
Length of a 10-car train, m
201.81
План:
http://dpmzdr.infomedia.digital/files/00/38/00383381408728e716d17c18bc8313b352630839.png / http://dpmzdr.infomedia.digital/files/aa/e2/aae26986419c98336700d96492b6ae00f9876a18.jpg / http://dpmzdr.infomedia.digital/files/ce/2a/ce2a5f5c4878f55105efa2f5179699281b6a931d.png / http://dpmzdr.infomedia.digital/files/68/45/68457b9bad695fbfc128c96561b1ee85729961ba.png / http://dpmzdr.infomedia.digital/files/24/25/242506fd3bef07a61708c17d52a74e866c565315.png
План 1000:
http://dpmzdr.infomedia.digital/files/00/38/s100383381408728e716d17c18bc8313b352630839.png / http://dpmzdr.infomedia.digital/files/aa/e2/s1aae26986419c98336700d96492b6ae00f9876a18.jpg / http://dpmzdr.infomedia.digital/files/ce/2a/s1ce2a5f5c4878f55105efa2f5179699281b6a931d.png / http://dpmzdr.infomedia.digital/files/68/45/s168457b9bad695fbfc128c96561b1ee85729961ba.png / http://dpmzdr.infomedia.digital/files/24/25/s1242506fd3bef07a61708c17d52a74e866c565315.png
План 2000:
http://dpmzdr.infomedia.digital/files/00/38/s200383381408728e716d17c18bc8313b352630839.png / http://dpmzdr.infomedia.digital/files/aa/e2/s2aae26986419c98336700d96492b6ae00f9876a18.jpg / http://dpmzdr.infomedia.digital/files/ce/2a/s2ce2a5f5c4878f55105efa2f5179699281b6a931d.png / http://dpmzdr.infomedia.digital/files/68/45/s268457b9bad695fbfc128c96561b1ee85729961ba.png / http://dpmzdr.infomedia.digital/files/24/25/s2242506fd3bef07a61708c17d52a74e866c565315.png
Хронология:
<space=1em>In 1953, the Riga Carriage Works began producing S<sup>P</sup><sub>3</sub> electric trains. They were heavy and had low power: one motor car for every two trailer cars. Due to this, by the end of the 1950s, their acceleration characteristics began to restrain the growth of average technical speeds of suburban trains. <space=1em>The two three-car sections of the SN (Northern, new) type electric train built for testing in 1954–1955 had the same composition. So even with a higher design speed of 130 km/h, they could not significantly increase the speed of travel, especially on short sections. <space=1em>Therefore, a decision was made to create an electric train with a ratio of motor and trailer cars of 1:1. Using the developments of the SN electric train, the Riga Carriage Works (chief designer V. O. Kolesnichenko), together with the Riga Electric Machine-Building Plant and the Moscow Dynamo Plant, designed a ten-car electric train. The train included two lead trailer cars, five motor cars and three intermediate trailer cars. <space=1em>In 1957, the Riga plants produced five ten-car ER<sub>1</sub> trains (Rizhsky Electric Train, Type 1). The electric train was intended to replace old electric trains on the suburban lines of the Moscow and Leningrad hubs with a DC voltage of 3 kV. <space=1em>The trailer and lead cars were produced by the Kalinin Carriage Works. A total of 259 ten-car trains were produced from 1957 to 1962. <space=1em>After the Moscow and Leningrad suburban hubs were saturated with ER<sub>1</sub> trains, the question of supplying similar electric trains to other regions of the country arose. <space=1em>In 1962, the Riga (RVZ) and Kalinin (KVZ) wagon-building plants produced 48 ER<sub>2</sub> series electric trains (No. 300–347) at once. As in the production of the ER<sub>1</sub>, the Riga Wagon-Building Plant manufactured bodies and bogies for motor cars, the Kalinin Wagon-Building Plant manufactured trailer and head cars, and the Riga Electric Machine-Building Plant (REZ) manufactured electrical equipment and traction electric motors. The final installation of electrical equipment and assembly of electric trains was performed at the Riga Wagon-Building Plant. Since 1968, KVZ stopped producing carriage bodies and only produced bogies for trailer carriages. <space=1em>In September 1984, the Riga Carriage Works produced the last ER<sub>2</sub>-1348 electric train. <space=1em>A total of 850 trains and 189 additional carriages were built. <space=1em>The ER<sub>1</sub> and ER<sub>2</sub> electric trains are an entire era that will long be associated with commuter trains for different generations. <space=1em>The lead trailer carriage of the ER<sub>2</sub>-963 electric train was built at the Riga Carriage Works in 1972 as part of a ten-car train.
Блоки описания:
[{"quote":"","title":"Early Electric Trains","images":[],"content":"In 1953 the Riga Carriage Works began producing SR3 electric trains. They were heavy and had low power: one motor car for two trailer cars. Due to this, by the end of the 1950s their acceleration characteristics began to restrain the growth of average technical speeds of suburban trains.\r\n\r\n\r\nThe two sections of three cars of the SN (northern, new) type electric trains built for testing in 1954–1955 had the same composition. So even with a higher design speed of 130 km\/h they could not significantly speed up the movement, especially on short sections.","subtitle":""},{"quote":"","title":"","images":[],"content":"It was decided to create an electric train with an equal ratio of motor and trailer cars. In 1957 Riga plants produced five ten-car ER1 trains (Riga electric train, type 1). They were intended to replace old models on suburban routes of the Moscow and Leningrad hubs with a DC voltage of 3 kV. Trailer and head cars were produced by the Kalinin Carriage Works. In total, from 1957 to 1962 259 ten-car trains were produced.\r\n\r\n\r\nAfter the Moscow and Leningrad suburban hubs were saturated with ER2 trains, the question of supplying similar electric trains to other regions of the country arose.\r\n\r\n\r\nIn 1962 the Riga (RVZ) and Kalinin (KVZ) wagon-building plants produced 48 electric trains of the ER2 series (No. 300–347). In September 1984 the Riga wagon-building plant assembled the last electric train ER2-1348. In total, 850 trains and 189 additional wagons were built.\r\n\r\n\r\nThe ER1 and ER2 electric trains are a whole era that will be associated with suburban trains for a long time to come for different generations.","subtitle":"Equal ratio"},{"quote":"","title":"","images":[],"content":"Therefore, a decision was made to create an electric train with a ratio of motor and trailer cars of 1:1. Using the developments of the SN electric train, the Riga Carriage Works (chief designer V. O. Kolesnichenko), together with the Riga Electric Machine-Building Plant and the Moscow Dynamo Plant, designed a ten-car electric train. The train included two lead trailer cars, five motor cars and three intermediate trailer cars.\r\n\r\nAfter the Moscow and Leningrad suburban hubs were saturated with ER<sub>1<\/sub> trains, the question of supplying similar electric trains to other regions of the country arose.\r\n\r\nA total of 850 trains and 189 additional carriages were built.\r\n\r\nThe ER<sub>1<\/sub> and ER<sub>2<\/sub> electric trains are an entire era that will long be associated with commuter trains for different generations.","subtitle":"Historical context"}]
Характеристики (блоками):
[{"name":"Supply voltage, V","type":"number","value":"3,000","is_two_colls":false},{"name":"Wagon length, m","type":"number","value":"19.6","is_two_colls":false},{"name":"Car body width, m","type":"number","value":"3.48","is_two_colls":false},{"name":"Electric motor type with No. 446","type":"text","value":"URT-110A","is_two_colls":false},{"name":"Electric motor voltage, V","type":"number","value":"1,500","is_two_colls":false},{"name":"Hourly mode, kW","type":"number","value":"200","is_two_colls":false},{"name":"Hourly mode current, A","type":"number","value":"146","is_two_colls":false},{"name":"Anchor rotation speed at hourly mode, rpm","type":"number","value":"1,145","is_two_colls":false},{"name":"Continuous mode, kW","type":"number","value":"158","is_two_colls":false},{"name":"Continuous mode current, A","type":"number","value":"115","is_two_colls":false},{"name":"Engine weight, kg","type":"number","value":"2,150","is_two_colls":false},{"name":"Car kingpin base, m","type":"number","value":"13.3","is_two_colls":false},{"name":"Motor bogie wheelbase, m","type":"number","value":"2.6","is_two_colls":false},{"name":"Non-motor bogie wheelbase, m","type":"number","value":"2.4","is_two_colls":false},{"name":"Motor car weight, t","type":"number","value":"54.6","is_two_colls":false},{"name":"Trailer car weight, t","type":"number","value":"38.3","is_two_colls":false},{"name":"Number of seats in the head carriage","type":"number","value":"88","is_two_colls":false},{"name":"Number of seats in the motor carriage","type":"number","value":"108","is_two_colls":false},{"name":"Number of seats in the trailer carriage","type":"number","value":"110","is_two_colls":false},{"name":"Design speed, km\/h","type":"number","value":"130","is_two_colls":false},{"name":"Length of a 10-car train, m","type":"number","value":"201.81","is_two_colls":false}]
История (блоками):
[{"year":"1953","content":"In 1953, the Riga Carriage Works began producing S<sup>P<\/sup><sub>3<\/sub> electric trains. They were heavy and had low power: one motor car for every two trailer cars. Due to this, by the end of the 1950s, their acceleration characteristics began to restrain the growth of average technical speeds of suburban trains."},{"year":"1954–1955","content":"The two three-car sections of the SN (Northern, new) type electric train built for testing in 1954–1955 had the same composition. So even with a higher design speed of 130 km\/h, they could not significantly increase the speed of travel, especially on short sections."},{"year":"1957","content":"In 1957, the Riga plants produced five ten-car ER<sub>1<\/sub> trains (Rizhsky Electric Train, Type 1). The electric train was intended to replace old electric trains on the suburban lines of the Moscow and Leningrad hubs with a DC voltage of 3 kV."},{"year":"1957","content":"The trailer and lead cars were produced by the Kalinin Carriage Works. A total of 259 ten-car trains were produced from 1957 to 1962."},{"year":"1962","content":"In 1962, the Riga (RVZ) and Kalinin (KVZ) wagon-building plants produced 48 ER<sub>2<\/sub> series electric trains (No. 300–347) at once. As in the production of the ER<sub>1<\/sub>, the Riga Wagon-Building Plant manufactured bodies and bogies for motor cars, the Kalinin Wagon-Building Plant manufactured trailer and head cars, and the Riga Electric Machine-Building Plant (REZ) manufactured electrical equipment and traction electric motors. The final installation of electrical equipment and assembly of electric trains was performed at the Riga Wagon-Building Plant. Since 1968, KVZ stopped producing carriage bodies and only produced bogies for trailer carriages."},{"year":"1972","content":"The lead trailer carriage of the ER<sub>2<\/sub>-963 electric train was built at the Riga Carriage Works in 1972 as part of a ten-car train."},{"year":"1984","content":"In September 1984, the Riga Carriage Works produced the last ER<sub>2<\/sub>-1348 electric train."}]
Чертежи (блоками):
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Модель (деталка):
ER2-963-09
Заголовок (деталка):
Electric train
Заголовок истории:
Chronology
Mnemonic code:
158
Code in external DB source:
18482
Name:
ER2-963-09