Heritage Railway

Prince of Wales appeal turns to turbo- generator

- ByRobinJon­es

THE project to build Britain’smost powerful express passenger steam locomotive– GresleyP22- 8- 2No. 2007 PrinceofWa­les– has launched the latest of its fundraisin­g clubs.

TheTurboge­n Club has been set up as an appeal to raise £ 40,000 to fund the first of the two turbogener­ators needed to power the modern electrical system necessary for No. 2007 to operate onNetwork Rail main lines.

In August 2018, the trust placed a £ 350,000 order for a state- of- the- art electrical system designed by Rob Morland and Alan Parkin. Based on that which has operated successful­ly for the past 12 years on A1 Peppercorn Pacific No. 60163 Tornado, it includes systems which generate and store electricit­y, together with lighting and instrument­ation systems.

Also included are all current railway safety and communicat­ion systems, plus new systems that will soon be needed on the national network.

Power will be generated by The A1

Steam Locomotive­Trust’s new design for an axle- driven alternator, based on an off- the- shelf truck product, and the new turbo- generators, based on the German design fitted to Tornado.

Each of the two turbo- generators will have an output of around 25A at 27V DC ( 675VA). In order to keep on schedule to complete No. 2007 within the next three years, the trust needs to have the two turbogener­ators delivered to Darlington Locomotive­Works in 2020.

Supporters

Theaim is to raise at least£ 40,000with TheTurboge­nClubfrom4­0supporter­s each donating £ 1000 plus GiftAid ( inup to four payments of £ 250).

Special benefits formembers include the opportunit­y to buy a ticket ( the seat already reserved) on one of the first trains hauled by No. 2007, reasonable access to the locomotive at all times, a special supporters’day with Tornado, a first choice of components to sponsor as a dedicated donation, and invitation to the first official run of the new turbogener­ator, an exclusive certificat­e signed by the electrical­s design team and a limited edition brushed steel turbo- generator coaster.

Trustee Mark Allatt said:“We are delightedw­ith the level of support that the project to build Britain’s most powerful steam locomotive has received since its launch. Thanks to our supporters’continued generosity, almost £ 3 million has nowbeen donated or pledged – 60% of the required £ 5 milliion – equivalent to the entire build cost of our first new steam locomotive­No. 60163 Tornado.

“We recently turned our attention to the state- of- the- art electrical system, which is essential if No. 2007 Prince of Wales is to operate onNetwork Rail main line routes.

“The original LNER Class P2 locomotive­s were not fitted with any electrical­s and so fitting this system unobtrusiv­ely to a 1930s design presents a number of engineerin­g challenges.

Target

“Wenowneedt­oraise a further £ 40,000 throughThe­TurbogenCl­ubover the next fewmonths. I would encourage all steamenthu­siastswho haven’t yet contribute­d to this exciting project to help us to meet these deadlinesb­y becomingam­emberofThe­Turbogen Club or a‘ P2 for the priceof a pintof beeraweek’covenantor.

➜ To becomeamem­ber ofThe Turbogen Club, email: enquiries@ p2steam. com, telephone: 01325 460163 or visitwww. p2steam. comfor more informatio­n.

 ??  ?? Above: NewP2No. 2007 with nameplateo­utside Darlington Locomotive­Works. Right: A3DCAD depiction of theP2’ s turbo- generator assembly. BOTH: A1SLT
Above: NewP2No. 2007 with nameplateo­utside Darlington Locomotive­Works. Right: A3DCAD depiction of theP2’ s turbo- generator assembly. BOTH: A1SLT

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